Merge branch 'master' of https://github.com/jMonkeyEngine/jmonkeyengine

jme3-android/src/main/java/com/jme3/renderer/android/AndroidGL.java

@@ -43,6 +43,9 @@ import java.nio.ShortBuffer;
 
 public class AndroidGL implements GL, GLExt {
 
+    public void resetStats() {
+    }
+    
     private static int getLimitBytes(ByteBuffer buffer) {
         checkLimit(buffer);
         return buffer.limit();

jme3-android/src/main/java/com/jme3/system/android/OGLESContext.java

@@ -54,6 +54,7 @@ import com.jme3.input.dummy.DummyMouseInput;
 import com.jme3.renderer.android.AndroidGL;
 import com.jme3.renderer.opengl.GL;
 import com.jme3.renderer.opengl.GLExt;
+import com.jme3.renderer.opengl.GLFbo;
 import com.jme3.renderer.opengl.GLRenderer;
 import com.jme3.system.*;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -196,7 +197,7 @@ public class OGLESContext implements JmeContext, GLSurfaceView.Renderer, SoftTex
         Object gl = new AndroidGL();
         // gl = GLTracer.createGlesTracer((GL)gl, (GLExt)gl);
         // gl = new GLDebugES((GL)gl, (GLExt)gl);
-        renderer = new GLRenderer((GL)gl, (GLExt)gl);
+        renderer = new GLRenderer((GL)gl, (GLExt)gl, (GLFbo)gl);
         renderer.initialize();
 
         JmeSystem.setSoftTextDialogInput(this);

jme3-bullet/src/common/java/com/jme3/bullet/control/RigidBodyControl.java

@@ -195,7 +195,7 @@ public class RigidBodyControl extends PhysicsRigidBody implements PhysicsControl
 
     /**
      * When set to true, the physics coordinates will be applied to the local
-     * translation of the Spatial instead of the world traslation.
+     * translation of the Spatial instead of the world translation.
      * @param applyPhysicsLocal
      */
     public void setApplyPhysicsLocal(boolean applyPhysicsLocal) {

jme3-core/src/main/java/com/jme3/animation/Bone.java

@@ -313,6 +313,26 @@ public final class Bone implements Savable {
         return modelBindInverseScale;
     }
 
+    public Transform getModelBindInverseTransform() {
+        Transform t = new Transform();
+        t.setTranslation(modelBindInversePos);
+        t.setRotation(modelBindInverseRot);
+        if (modelBindInverseScale != null) {
+            t.setScale(modelBindInverseScale);
+        }
+        return t;
+    }
+    
+    public Transform getBindInverseTransform() {
+        Transform t = new Transform();
+        t.setTranslation(bindPos);
+        t.setRotation(bindRot);
+        if (bindScale != null) {
+            t.setScale(bindScale);
+        }
+        return t.invert();
+    }
+    
     /**    
      * @deprecated use {@link #getBindPosition()}
      */

jme3-core/src/main/java/com/jme3/math/FastMath.java

@@ -902,6 +902,25 @@ final public class FastMath {
         return clamp(input, 0f, 1f);
     }
 
+    /**
+     * Determine if two floats are approximately equal.
+     * This takes into account the magnitude of the floats, since
+     * large numbers will have larger differences be close to each other.
+     * 
+     * Should return true for a=100000, b=100001, but false for a=10000, b=10001.
+     * 
+     * @param a The first float to compare
+     * @param b The second float to compare
+     * @return True if a and b are approximately equal, false otherwise.
+     */
+    public static boolean approximateEquals(float a, float b) {
+        if (a == b) {
+            return true;
+        } else {
+            return (abs(a - b) / Math.max(abs(a), abs(b))) <= 0.00001f;
+        }
+    }
+    
     /**
      * Converts a single precision (32 bit) floating point value
      * into half precision (16 bit).

jme3-core/src/main/java/com/jme3/math/Transform.java

@@ -259,6 +259,26 @@ public final class Transform implements Savable, Cloneable, java.io.Serializable
         return store;
     }
 
+    public Matrix4f toTransformMatrix() {
+        Matrix4f trans = new Matrix4f();
+        trans.setTranslation(translation);
+        trans.setRotationQuaternion(rot);
+        trans.setScale(scale);
+        return trans;
+    }
+    
+    public void fromTransformMatrix(Matrix4f mat) {
+        translation.set(mat.toTranslationVector());
+        rot.set(mat.toRotationQuat());
+        scale.set(mat.toScaleVector());
+    }
+    
+    public Transform invert() {
+        Transform t = new Transform();
+        t.fromTransformMatrix(toTransformMatrix().invertLocal());
+        return t;
+    }
+    
     /**
      * Loads the identity.  Equal to translation=0,0,0 scale=1,1,1 rot=0,0,0,1.
      */

jme3-core/src/main/java/com/jme3/renderer/Caps.java

@@ -337,7 +337,19 @@ public enum Caps {
      * <p>
      * Improves the quality of environment mapping.
      */
-    SeamlessCubemap;
+    SeamlessCubemap,
+    
+    /**
+     * Running with OpenGL 3.2+ core profile.
+     * 
+     * Compatibility features will not be available.
+     */
+    CoreProfile,
+    
+    /**
+     * GPU can provide and accept binary shaders.
+     */
+    BinaryShader;
 
     /**
      * Returns true if given the renderer capabilities, the texture

jme3-core/src/main/java/com/jme3/renderer/opengl/GL.java

@@ -32,7 +32,6 @@
 package com.jme3.renderer.opengl;
 
 import java.nio.ByteBuffer;
-import java.nio.DoubleBuffer;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
@@ -178,6 +177,8 @@ public interface GL {
 	public static final int GL_VERTEX_SHADER = 0x8B31;
 	public static final int GL_ZERO = 0x0;
 
+        public void resetStats();
+        
 	public void glActiveTexture(int texture);
 	public void glAttachShader(int program, int shader);
 	public void glBindBuffer(int target, int buffer);

jme3-core/src/main/java/com/jme3/renderer/opengl/GL3.java

@@ -41,8 +41,12 @@ import java.nio.IntBuffer;
 public interface GL3 extends GL2 {
 
     public static final int GL_DEPTH_STENCIL_ATTACHMENT = 0x821A;
-    public static final int GL_GEOMETRY_SHADER=0x8DD9;
+    public static final int GL_GEOMETRY_SHADER = 0x8DD9;
+    public static final int GL_NUM_EXTENSIONS = 0x821D;
+    
     public void glBindFragDataLocation(int param1, int param2, String param3); /// GL3+
     public void glBindVertexArray(int param1); /// GL3+
+    public void glDeleteVertexArrays(IntBuffer arrays); /// GL3+
     public void glGenVertexArrays(IntBuffer param1); /// GL3+
+    public String glGetString(int param1, int param2); /// GL3+
 }

jme3-core/src/main/java/com/jme3/renderer/opengl/GLDebugDesktop.java

@@ -3,15 +3,17 @@ package com.jme3.renderer.opengl;
 import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
 
-public class GLDebugDesktop extends GLDebugES implements GL2, GL3 {
+public class GLDebugDesktop extends GLDebugES implements GL2, GL3, GL4 {
 
     private final GL2 gl2;
     private final GL3 gl3;
+    private final GL4 gl4;
     
-    public GLDebugDesktop(GL gl, GLFbo glfbo) {
+    public GLDebugDesktop(GL gl, GLExt glext, GLFbo glfbo) {
-        super(gl, glfbo);
+        super(gl, glext, glfbo);
         this.gl2 = gl instanceof GL2 ? (GL2) gl : null;
         this.gl3 = gl instanceof GL3 ? (GL3) gl : null;
+        this.gl4 = gl instanceof GL4 ? (GL4) gl : null;
     }
     
     public void glAlphaFunc(int func, float ref) {
@@ -74,4 +76,22 @@ public class GLDebugDesktop extends GLDebugES implements GL2, GL3 {
         checkError();
     }
     
+    @Override
+    public String glGetString(int param1, int param2) {
+        String result = gl3.glGetString(param1, param2);
+        checkError();
+        return result;
+    }
+
+    @Override
+    public void glDeleteVertexArrays(IntBuffer arrays) {
+        gl3.glDeleteVertexArrays(arrays);
+        checkError();
+    }
+
+    @Override
+    public void glPatchParameter(int count) {
+        gl4.glPatchParameter(count);
+        checkError();
+    }
 }

jme3-core/src/main/java/com/jme3/renderer/opengl/GLDebugES.java

@@ -10,12 +10,14 @@ public class GLDebugES extends GLDebug implements GL, GLFbo, GLExt {
     private final GLFbo glfbo;
     private final GLExt glext;
 
-    public GLDebugES(GL gl, GLFbo glfbo) {
+    public GLDebugES(GL gl, GLExt glext, GLFbo glfbo) {
         this.gl = gl;
-//        this.gl2 = gl instanceof GL2 ? (GL2) gl : null;
+        this.glext = glext;
-//        this.gl3 = gl instanceof GL3 ? (GL3) gl : null;
         this.glfbo = glfbo;
-        this.glext = glfbo instanceof GLExt ? (GLExt) glfbo : null;
+    }
+
+    public void resetStats() {
+        gl.resetStats();
     }
     
     public void glActiveTexture(int texture) {
@@ -478,7 +480,7 @@ public class GLDebugES extends GLDebug implements GL, GLFbo, GLExt {
     }
 
     public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) {
-        glext.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
+        glfbo.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
         checkError();
     }
 
@@ -525,7 +527,7 @@ public class GLDebugES extends GLDebug implements GL, GLFbo, GLExt {
     }
 
     public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height) {
-        glext.glRenderbufferStorageMultisampleEXT(target, samples, internalformat, width, height);
+        glfbo.glRenderbufferStorageMultisampleEXT(target, samples, internalformat, width, height);
         checkError();
     }
 

jme3-core/src/main/java/com/jme3/renderer/opengl/GLExt.java

@@ -41,7 +41,7 @@ import java.nio.IntBuffer;
  * 
  * @author Kirill Vainer
  */
-public interface GLExt extends GLFbo {
+public interface GLExt {
 
         public static final int GL_ALREADY_SIGNALED = 0x911A;
 	public static final int GL_COMPRESSED_RGB8_ETC2 = 0x9274;
@@ -100,7 +100,6 @@ public interface GLExt extends GLFbo {
 	public static final int GL_UNSIGNED_INT_5_9_9_9_REV_EXT = 0x8C3E;
         public static final int GL_WAIT_FAILED = 0x911D;
 
-	public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter);
         public void glBufferData(int target, IntBuffer data, int usage);
         public void glBufferSubData(int target, long offset, IntBuffer data);
         public int glClientWaitSync(Object sync, int flags, long timeout);
@@ -110,7 +109,6 @@ public interface GLExt extends GLFbo {
 	public void glDrawElementsInstancedARB(int mode, int indices_count, int type, long indices_buffer_offset, int primcount);
         public Object glFenceSync(int condition, int flags);
 	public void glGetMultisample(int pname, int index, FloatBuffer val);
-        public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height);
 	public void glTexImage2DMultisample(int target, int samples, int internalformat, int width, int height, boolean fixedsamplelocations);
 	public void glVertexAttribDivisorARB(int index, int divisor);
 }

jme3-core/src/main/java/com/jme3/renderer/opengl/GLFbo.java

@@ -83,6 +83,7 @@ public interface GLFbo {
     
     public void glBindFramebufferEXT(int param1, int param2);
     public void glBindRenderbufferEXT(int param1, int param2);
+    public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter);
     public int glCheckFramebufferStatusEXT(int param1);
     public void glDeleteFramebuffersEXT(IntBuffer param1);
     public void glDeleteRenderbuffersEXT(IntBuffer param1);
@@ -92,5 +93,5 @@ public interface GLFbo {
     public void glGenRenderbuffersEXT(IntBuffer param1);
     public void glGenerateMipmapEXT(int param1);
     public void glRenderbufferStorageEXT(int param1, int param2, int param3, int param4);
-    
+    public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height);
 }

jme3-core/src/main/java/com/jme3/renderer/opengl/GLImageFormats.java

@@ -89,9 +89,11 @@ public final class GLImageFormats {
         GLImageFormat[][] formatToGL = new GLImageFormat[2][Image.Format.values().length];
         
         if (caps.contains(Caps.OpenGL20)) {
+            if (!caps.contains(Caps.CoreProfile)) {
                 format(formatToGL, Format.Alpha8,           GL2.GL_ALPHA8,            GL.GL_ALPHA,           GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8,       GL2.GL_LUMINANCE8,        GL.GL_LUMINANCE,       GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8Alpha8, GL2.GL_LUMINANCE8_ALPHA8, GL.GL_LUMINANCE_ALPHA, GL.GL_UNSIGNED_BYTE);
+            }
             format(formatToGL, Format.RGB8,             GL2.GL_RGB8,              GL.GL_RGB,             GL.GL_UNSIGNED_BYTE);
             format(formatToGL, Format.RGBA8,            GLExt.GL_RGBA8,           GL.GL_RGBA,            GL.GL_UNSIGNED_BYTE);
             format(formatToGL, Format.RGB565,           GL2.GL_RGB8,              GL.GL_RGB,             GL.GL_UNSIGNED_SHORT_5_6_5);
@@ -108,8 +110,10 @@ public final class GLImageFormats {
                 formatSrgb(formatToGL, Format.RGB565,           GLExt.GL_SRGB8_EXT,              GL.GL_RGB,             GL.GL_UNSIGNED_SHORT_5_6_5);
                 formatSrgb(formatToGL, Format.RGB5A1,           GLExt.GL_SRGB8_ALPHA8_EXT,       GL.GL_RGBA,            GL.GL_UNSIGNED_SHORT_5_5_5_1);
                 formatSrgb(formatToGL, Format.RGBA8,            GLExt.GL_SRGB8_ALPHA8_EXT,       GL.GL_RGBA,            GL.GL_UNSIGNED_BYTE);
+                if (!caps.contains(Caps.CoreProfile)) {
                     formatSrgb(formatToGL, Format.Luminance8,       GLExt.GL_SLUMINANCE8_EXT,        GL.GL_LUMINANCE,       GL.GL_UNSIGNED_BYTE);
                     formatSrgb(formatToGL, Format.Luminance8Alpha8, GLExt.GL_SLUMINANCE8_ALPHA8_EXT, GL.GL_LUMINANCE_ALPHA, GL.GL_UNSIGNED_BYTE);
+                }
                 formatSrgb(formatToGL, Format.BGR8,             GLExt.GL_SRGB8_EXT,              GL2.GL_BGR,            GL.GL_UNSIGNED_BYTE);
                 formatSrgb(formatToGL, Format.ABGR8,            GLExt.GL_SRGB8_ALPHA8_EXT,       GL.GL_RGBA,            GL2.GL_UNSIGNED_INT_8_8_8_8);
                 formatSrgb(formatToGL, Format.ARGB8,            GLExt.GL_SRGB8_ALPHA8_EXT,       GL2.GL_BGRA,           GL2.GL_UNSIGNED_INT_8_8_8_8);
@@ -124,16 +128,20 @@ public final class GLImageFormats {
             }
         } else if (caps.contains(Caps.Rgba8)) {
             // A more limited form of 32-bit RGBA. Only GL_RGBA8 is available.
+            if (!caps.contains(Caps.CoreProfile)) {
                 format(formatToGL, Format.Alpha8,           GLExt.GL_RGBA8, GL.GL_ALPHA,           GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8,       GLExt.GL_RGBA8, GL.GL_LUMINANCE,       GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8Alpha8, GLExt.GL_RGBA8, GL.GL_LUMINANCE_ALPHA, GL.GL_UNSIGNED_BYTE);
+            }
             format(formatToGL, Format.RGB8,             GLExt.GL_RGBA8, GL.GL_RGB,             GL.GL_UNSIGNED_BYTE);
             format(formatToGL, Format.RGBA8,            GLExt.GL_RGBA8, GL.GL_RGBA,            GL.GL_UNSIGNED_BYTE);
         } else {
             // Actually, the internal format isn't used for OpenGL ES 2! This is the same as the above..
+            if (!caps.contains(Caps.CoreProfile)) {
                 format(formatToGL, Format.Alpha8,           GL.GL_RGBA4,   GL.GL_ALPHA,           GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8,       GL.GL_RGB565,  GL.GL_LUMINANCE,       GL.GL_UNSIGNED_BYTE);
                 format(formatToGL, Format.Luminance8Alpha8, GL.GL_RGBA4,   GL.GL_LUMINANCE_ALPHA, GL.GL_UNSIGNED_BYTE);
+            }
             format(formatToGL, Format.RGB8,             GL.GL_RGB565,  GL.GL_RGB,             GL.GL_UNSIGNED_BYTE);
             format(formatToGL, Format.RGBA8,            GL.GL_RGBA4,   GL.GL_RGBA,            GL.GL_UNSIGNED_BYTE);
         }
@@ -145,9 +153,11 @@ public final class GLImageFormats {
         format(formatToGL, Format.RGB5A1, GL.GL_RGB5_A1, GL.GL_RGBA, GL.GL_UNSIGNED_SHORT_5_5_5_1);
         
         if (caps.contains(Caps.FloatTexture)) {
+            if (!caps.contains(Caps.CoreProfile)) {
                 format(formatToGL, Format.Luminance16F,         GLExt.GL_LUMINANCE16F_ARB,       GL.GL_LUMINANCE,       GLExt.GL_HALF_FLOAT_ARB);
                 format(formatToGL, Format.Luminance32F,         GLExt.GL_LUMINANCE32F_ARB,       GL.GL_LUMINANCE,       GL.GL_FLOAT);
                 format(formatToGL, Format.Luminance16FAlpha16F, GLExt.GL_LUMINANCE_ALPHA16F_ARB, GL.GL_LUMINANCE_ALPHA, GLExt.GL_HALF_FLOAT_ARB);
+            }
             format(formatToGL, Format.RGB16F,               GLExt.GL_RGB16F_ARB,             GL.GL_RGB,             GLExt.GL_HALF_FLOAT_ARB);
             format(formatToGL, Format.RGB32F,               GLExt.GL_RGB32F_ARB,             GL.GL_RGB,             GL.GL_FLOAT);
             format(formatToGL, Format.RGBA16F,              GLExt.GL_RGBA16F_ARB,            GL.GL_RGBA,            GLExt.GL_HALF_FLOAT_ARB);

jme3-core/src/main/java/com/jme3/renderer/opengl/GLRenderer.java

@@ -56,6 +56,7 @@ import com.jme3.util.BufferUtils;
 import com.jme3.util.ListMap;
 import com.jme3.util.NativeObjectManager;
 import java.nio.*;
+import java.util.Arrays;
 import java.util.EnumMap;
 import java.util.EnumSet;
 import java.util.HashSet;
@@ -112,13 +113,13 @@ public class GLRenderer implements Renderer {
     private final GLFbo glfbo;
     private final TextureUtil texUtil;
     
-    public GLRenderer(GL gl, GLFbo glfbo) {
+    public GLRenderer(GL gl, GLExt glext, GLFbo glfbo) {
         this.gl = gl;
         this.gl2 = gl instanceof GL2 ? (GL2)gl : null;
         this.gl3 = gl instanceof GL3 ? (GL3)gl : null;
         this.gl4 = gl instanceof GL4 ? (GL4)gl : null;
         this.glfbo = glfbo;
-        this.glext = glfbo instanceof GLExt ? (GLExt)glfbo : null;
+        this.glext = glext;
         this.texUtil = new TextureUtil(gl, gl2, glext, context);
     }
 
@@ -137,11 +138,20 @@ public class GLRenderer implements Renderer {
         return limits;
     }
 
-    private static HashSet<String> loadExtensions(String extensions) {
+    private HashSet<String> loadExtensions() {
         HashSet<String> extensionSet = new HashSet<String>(64);
-        for (String extension : extensions.split(" ")) {
+        if (gl3 != null) {
+            // If OpenGL3+ is available, use the non-deprecated way
+            // of getting supported extensions.
+            gl3.glGetInteger(GL3.GL_NUM_EXTENSIONS, intBuf16);
+            int extensionCount = intBuf16.get(0);
+            for (int i = 0; i < extensionCount; i++) {
+                String extension = gl3.glGetString(GL.GL_EXTENSIONS, i);
                 extensionSet.add(extension);
             }
+        } else {
+            extensionSet.addAll(Arrays.asList(gl.glGetString(GL.GL_EXTENSIONS).split(" ")));
+        }
         return extensionSet;
     }
     
@@ -185,10 +195,12 @@ public class GLRenderer implements Renderer {
                         caps.add(Caps.OpenGL31);
                         if (oglVer >= 320) {
                             caps.add(Caps.OpenGL32);
-                        }if(oglVer>=330){
+                        }
+                        if (oglVer >= 330) {
                             caps.add(Caps.OpenGL33);
                             caps.add(Caps.GeometryShader);
-                        }if(oglVer>=400){
+                        }
+                        if (oglVer >= 400) {
                             caps.add(Caps.OpenGL40);
                             caps.add(Caps.TesselationShader);
                         }
@@ -243,7 +255,7 @@ public class GLRenderer implements Renderer {
     }
     
     private void loadCapabilitiesCommon() {
-        extensions = loadExtensions(gl.glGetString(GL.GL_EXTENSIONS));
+        extensions = loadExtensions();
         
         limits.put(Limits.VertexTextureUnits, getInteger(GL.GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS));
         if (limits.get(Limits.VertexTextureUnits) > 0) {
@@ -279,7 +291,7 @@ public class GLRenderer implements Renderer {
         
         // == texture format extensions ==
         
-        boolean hasFloatTexture = false;
+        boolean hasFloatTexture;
 
         hasFloatTexture = hasExtension("GL_OES_texture_half_float") &&
                           hasExtension("GL_OES_texture_float");
@@ -375,11 +387,11 @@ public class GLRenderer implements Renderer {
             caps.add(Caps.TextureFilterAnisotropic);
         }
 
-        if (hasExtension("GL_EXT_framebuffer_object")) {
+        if (hasExtension("GL_EXT_framebuffer_object") || gl3 != null) {
             caps.add(Caps.FrameBuffer);
             
-            limits.put(Limits.RenderBufferSize, getInteger(GLExt.GL_MAX_RENDERBUFFER_SIZE_EXT));
+            limits.put(Limits.RenderBufferSize, getInteger(GLFbo.GL_MAX_RENDERBUFFER_SIZE_EXT));
-            limits.put(Limits.FrameBufferAttachments, getInteger(GLExt.GL_MAX_COLOR_ATTACHMENTS_EXT));
+            limits.put(Limits.FrameBufferAttachments, getInteger(GLFbo.GL_MAX_COLOR_ATTACHMENTS_EXT));
             
             if (hasExtension("GL_EXT_framebuffer_blit")) {
                 caps.add(Caps.FrameBufferBlit);
@@ -434,21 +446,30 @@ public class GLRenderer implements Renderer {
             caps.add(Caps.SeamlessCubemap);
         }
         
-//        if (hasExtension("GL_ARB_get_program_binary")) {
+        if (caps.contains(Caps.OpenGL32) && !hasExtension("GL_ARB_compatibility")) {
-//            int binaryFormats = getInteger(GLExt.GL_NUM_PROGRAM_BINARY_FORMATS);
+            caps.add(Caps.CoreProfile);
-//        }
+        }
+        
+        if (hasExtension("GL_ARB_get_program_binary")) {
+            int binaryFormats = getInteger(GLExt.GL_NUM_PROGRAM_BINARY_FORMATS);
+            if (binaryFormats > 0) {
+                caps.add(Caps.BinaryShader);
+            }
+        }
         
         // Print context information
         logger.log(Level.INFO, "OpenGL Renderer Information\n" +
                                " * Vendor: {0}\n" +
                                " * Renderer: {1}\n" +
                                " * OpenGL Version: {2}\n" +
-                               " * GLSL Version: {3}",
+                               " * GLSL Version: {3}\n" +
+                               " * Profile: {4}",
                                new Object[]{ 
                                    gl.glGetString(GL.GL_VENDOR), 
                                    gl.glGetString(GL.GL_RENDERER),
                                    gl.glGetString(GL.GL_VERSION),
-                                   gl.glGetString(GL.GL_SHADING_LANGUAGE_VERSION)
+                                   gl.glGetString(GL.GL_SHADING_LANGUAGE_VERSION),
+                                   caps.contains(Caps.CoreProfile) ? "Core" : "Compatibility"
                                });
         
         // Print capabilities (if fine logging is enabled)
@@ -491,6 +512,20 @@ public class GLRenderer implements Renderer {
         
         // Initialize default state..
         gl.glPixelStorei(GL.GL_UNPACK_ALIGNMENT, 1);
+        
+        if (caps.contains(Caps.CoreProfile)) {
+            // Core Profile requires VAO to be bound.
+            gl3.glGenVertexArrays(intBuf16);
+            int vaoId = intBuf16.get(0);
+            gl3.glBindVertexArray(vaoId);
+        } 
+        if (gl2 != null) {
+            gl2.glEnable(GL2.GL_VERTEX_PROGRAM_POINT_SIZE);
+            if (!caps.contains(Caps.CoreProfile)) {
+                gl2.glEnable(GL2.GL_POINT_SPRITE);
+                context.pointSprite = true;
+            }
+        }
     }
 
     public void invalidateState() {
@@ -610,31 +645,6 @@ public class GLRenderer implements Renderer {
             context.colorWriteEnabled = false;
         }
 
-        if (gl2 != null) {
-            if (state.isPointSprite() && !context.pointSprite) {
-                // Only enable/disable sprite
-                if (context.boundTextures[0] != null) {
-                    if (context.boundTextureUnit != 0) {
-                        gl.glActiveTexture(GL.GL_TEXTURE0);
-                        context.boundTextureUnit = 0;
-                    }
-                    gl2.glEnable(GL2.GL_POINT_SPRITE);
-                    gl2.glEnable(GL2.GL_VERTEX_PROGRAM_POINT_SIZE);
-                }
-                context.pointSprite = true;
-            } else if (!state.isPointSprite() && context.pointSprite) {
-                if (context.boundTextures[0] != null) {
-                    if (context.boundTextureUnit != 0) {
-                        gl.glActiveTexture(GL.GL_TEXTURE0);
-                        context.boundTextureUnit = 0;
-                    }
-                    gl2.glDisable(GL2.GL_POINT_SPRITE);
-                    gl2.glDisable(GL2.GL_VERTEX_PROGRAM_POINT_SIZE);
-                    context.pointSprite = false;
-                }
-            }
-        }
-
         if (state.isPolyOffset()) {
             if (!context.polyOffsetEnabled) {
                 gl.glEnable(GL.GL_POLYGON_OFFSET_FILL);
@@ -704,9 +714,6 @@ public class GLRenderer implements Renderer {
                     case AlphaAdditive:
                         gl.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE);
                         break;
-                    case Color:
-                        gl.glBlendFunc(GL.GL_ONE, GL.GL_ONE_MINUS_SRC_COLOR);
-                        break;
                     case Alpha:
                         gl.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA);
                         break;
@@ -719,6 +726,7 @@ public class GLRenderer implements Renderer {
                     case ModulateX2:
                         gl.glBlendFunc(GL.GL_DST_COLOR, GL.GL_SRC_COLOR);
                         break;
+                    case Color:
                     case Screen:
                         gl.glBlendFunc(GL.GL_ONE, GL.GL_ONE_MINUS_SRC_COLOR);
                         break;       
@@ -862,6 +870,7 @@ public class GLRenderer implements Renderer {
 
     public void postFrame() {
         objManager.deleteUnused(this);
+        gl.resetStats();
     }
 
     /*********************************************************************\
@@ -1290,24 +1299,24 @@ public class GLRenderer implements Renderer {
             }
 
             if (src == null) {
-                glfbo.glBindFramebufferEXT(GLExt.GL_READ_FRAMEBUFFER_EXT, 0);
+                glfbo.glBindFramebufferEXT(GLFbo.GL_READ_FRAMEBUFFER_EXT, 0);
                 srcX0 = vpX;
                 srcY0 = vpY;
                 srcX1 = vpX + vpW;
                 srcY1 = vpY + vpH;
             } else {
-                glfbo.glBindFramebufferEXT(GLExt.GL_READ_FRAMEBUFFER_EXT, src.getId());
+                glfbo.glBindFramebufferEXT(GLFbo.GL_READ_FRAMEBUFFER_EXT, src.getId());
                 srcX1 = src.getWidth();
                 srcY1 = src.getHeight();
             }
             if (dst == null) {
-                glfbo.glBindFramebufferEXT(GLExt.GL_DRAW_FRAMEBUFFER_EXT, 0);
+                glfbo.glBindFramebufferEXT(GLFbo.GL_DRAW_FRAMEBUFFER_EXT, 0);
                 dstX0 = vpX;
                 dstY0 = vpY;
                 dstX1 = vpX + vpW;
                 dstY1 = vpY + vpH;
             } else {
-                glfbo.glBindFramebufferEXT(GLExt.GL_DRAW_FRAMEBUFFER_EXT, dst.getId());
+                glfbo.glBindFramebufferEXT(GLFbo.GL_DRAW_FRAMEBUFFER_EXT, dst.getId());
                 dstX1 = dst.getWidth();
                 dstY1 = dst.getHeight();
             }
@@ -1315,12 +1324,12 @@ public class GLRenderer implements Renderer {
             if (copyDepth) {
                 mask |= GL.GL_DEPTH_BUFFER_BIT;
             }
-            glext.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1,
+            glfbo.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1,
                     dstX0, dstY0, dstX1, dstY1, mask,
                     GL.GL_NEAREST);
 
 
-            glfbo.glBindFramebufferEXT(GLExt.GL_FRAMEBUFFER_EXT, prevFBO);
+            glfbo.glBindFramebufferEXT(GLFbo.GL_FRAMEBUFFER_EXT, prevFBO);
         } else {
             throw new RendererException("Framebuffer blitting not supported by the video hardware");
         }
@@ -1366,7 +1375,7 @@ public class GLRenderer implements Renderer {
         }
 
         if (context.boundRB != id) {
-            glfbo.glBindRenderbufferEXT(GLExt.GL_RENDERBUFFER_EXT, id);
+            glfbo.glBindRenderbufferEXT(GLFbo.GL_RENDERBUFFER_EXT, id);
             context.boundRB = id;
         }
 
@@ -1384,13 +1393,13 @@ public class GLRenderer implements Renderer {
             if (maxSamples < samples) {
                 samples = maxSamples;
             }
-            glext.glRenderbufferStorageMultisampleEXT(GLExt.GL_RENDERBUFFER_EXT,
+            glfbo.glRenderbufferStorageMultisampleEXT(GLFbo.GL_RENDERBUFFER_EXT,
                     samples,
                     glFmt.internalFormat,
                     fb.getWidth(),
                     fb.getHeight());
         } else {
-            glfbo.glRenderbufferStorageEXT(GLExt.GL_RENDERBUFFER_EXT,
+            glfbo.glRenderbufferStorageEXT(GLFbo.GL_RENDERBUFFER_EXT,
                     glFmt.internalFormat,
                     fb.getWidth(),
                     fb.getHeight());
@@ -1400,7 +1409,7 @@ public class GLRenderer implements Renderer {
     private int convertAttachmentSlot(int attachmentSlot) {
         // can also add support for stencil here
         if (attachmentSlot == FrameBuffer.SLOT_DEPTH) {
-            return GLExt.GL_DEPTH_ATTACHMENT_EXT;
+            return GLFbo.GL_DEPTH_ATTACHMENT_EXT;
         } else if (attachmentSlot == FrameBuffer.SLOT_DEPTH_STENCIL) {
             // NOTE: Using depth stencil format requires GL3, this is already
             // checked via render caps.
@@ -1409,7 +1418,7 @@ public class GLRenderer implements Renderer {
             throw new UnsupportedOperationException("Invalid FBO attachment slot: " + attachmentSlot);
         }
         
-        return GLExt.GL_COLOR_ATTACHMENT0_EXT + attachmentSlot;
+        return GLFbo.GL_COLOR_ATTACHMENT0_EXT + attachmentSlot;
     }
 
     public void updateRenderTexture(FrameBuffer fb, RenderBuffer rb) {
@@ -1427,7 +1436,7 @@ public class GLRenderer implements Renderer {
             setupTextureParams(tex);
         }
 
-        glfbo.glFramebufferTexture2DEXT(GLExt.GL_FRAMEBUFFER_EXT,
+        glfbo.glFramebufferTexture2DEXT(GLFbo.GL_FRAMEBUFFER_EXT,
                 convertAttachmentSlot(rb.getSlot()),
                 convertTextureType(tex.getType(), image.getMultiSamples(), rb.getFace()),
                 image.getId(),
@@ -1445,9 +1454,9 @@ public class GLRenderer implements Renderer {
             updateRenderTexture(fb, rb);
         }
         if (needAttach) {
-            glfbo.glFramebufferRenderbufferEXT(GLExt.GL_FRAMEBUFFER_EXT,
+            glfbo.glFramebufferRenderbufferEXT(GLFbo.GL_FRAMEBUFFER_EXT,
                     convertAttachmentSlot(rb.getSlot()),
-                    GLExt.GL_RENDERBUFFER_EXT,
+                    GLFbo.GL_RENDERBUFFER_EXT,
                     rb.getId());
         }
     }
@@ -1465,7 +1474,7 @@ public class GLRenderer implements Renderer {
         }
 
         if (context.boundFBO != id) {
-            glfbo.glBindFramebufferEXT(GLExt.GL_FRAMEBUFFER_EXT, id);
+            glfbo.glBindFramebufferEXT(GLFbo.GL_FRAMEBUFFER_EXT, id);
             // binding an FBO automatically sets draw buf to GL_COLOR_ATTACHMENT0
             context.boundDrawBuf = 0;
             context.boundFBO = id;
@@ -1545,7 +1554,7 @@ public class GLRenderer implements Renderer {
         if (fb == null) {
             // unbind any fbos
             if (context.boundFBO != 0) {
-                glfbo.glBindFramebufferEXT(GLExt.GL_FRAMEBUFFER_EXT, 0);
+                glfbo.glBindFramebufferEXT(GLFbo.GL_FRAMEBUFFER_EXT, 0);
                 statistics.onFrameBufferUse(null, true);
 
                 context.boundFBO = 0;
@@ -1577,7 +1586,7 @@ public class GLRenderer implements Renderer {
             setViewPort(0, 0, fb.getWidth(), fb.getHeight());
             
             if (context.boundFBO != fb.getId()) {
-                glfbo.glBindFramebufferEXT(GLExt.GL_FRAMEBUFFER_EXT, fb.getId());
+                glfbo.glBindFramebufferEXT(GLFbo.GL_FRAMEBUFFER_EXT, fb.getId());
                 statistics.onFrameBufferUse(fb, true);
 
                 context.boundFBO = fb.getId();
@@ -1617,7 +1626,7 @@ public class GLRenderer implements Renderer {
                     if (context.boundDrawBuf != 100 + fb.getNumColorBuffers()) {
                         intBuf16.clear();
                         for (int i = 0; i < fb.getNumColorBuffers(); i++) {
-                            intBuf16.put(GLExt.GL_COLOR_ATTACHMENT0_EXT + i);
+                            intBuf16.put(GLFbo.GL_COLOR_ATTACHMENT0_EXT + i);
                         }
 
                         intBuf16.flip();
@@ -1629,7 +1638,7 @@ public class GLRenderer implements Renderer {
                     // select this draw buffer
                     if (gl2 != null) {
                         if (context.boundDrawBuf != rb.getSlot()) {
-                            gl2.glDrawBuffer(GLExt.GL_COLOR_ATTACHMENT0_EXT + rb.getSlot());
+                            gl2.glDrawBuffer(GLFbo.GL_COLOR_ATTACHMENT0_EXT + rb.getSlot());
                             context.boundDrawBuf = rb.getSlot();
                         }
                     }
@@ -1658,7 +1667,7 @@ public class GLRenderer implements Renderer {
             setFrameBuffer(fb);
             if (gl2 != null) {
                 if (context.boundReadBuf != rb.getSlot()) {
-                    gl2.glReadBuffer(GLExt.GL_COLOR_ATTACHMENT0_EXT + rb.getSlot());
+                    gl2.glReadBuffer(GLFbo.GL_COLOR_ATTACHMENT0_EXT + rb.getSlot());
                     context.boundReadBuf = rb.getSlot();
                 }
             }
@@ -1682,7 +1691,7 @@ public class GLRenderer implements Renderer {
     public void deleteFrameBuffer(FrameBuffer fb) {
         if (fb.getId() != -1) {
             if (context.boundFBO == fb.getId()) {
-                glfbo.glBindFramebufferEXT(GLExt.GL_FRAMEBUFFER_EXT, 0);
+                glfbo.glBindFramebufferEXT(GLFbo.GL_FRAMEBUFFER_EXT, 0);
                 context.boundFBO = 0;
             }
 
@@ -2620,32 +2629,13 @@ public class GLRenderer implements Renderer {
             return;
         }
 
-        if (context.pointSprite && mesh.getMode() != Mode.Points) {
-            // XXX: Hack, disable point sprite mode if mesh not in point mode
-            if (context.boundTextures[0] != null) {
-                if (context.boundTextureUnit != 0) {
-                    gl.glActiveTexture(GL.GL_TEXTURE0);
-                    context.boundTextureUnit = 0;
-                }
-                if (gl2 != null) {
-                    gl2.glDisable(GL2.GL_POINT_SPRITE);
-                    gl2.glDisable(GL2.GL_VERTEX_PROGRAM_POINT_SIZE);
-                }
-                context.pointSprite = false;
-            }
-        }
 
-        if (gl2 != null) {
-            if (context.pointSize != mesh.getPointSize()) {
-                gl2.glPointSize(mesh.getPointSize());
-                context.pointSize = mesh.getPointSize();
-            }
-        }
         if (context.lineWidth != mesh.getLineWidth()) {
             gl.glLineWidth(mesh.getLineWidth());
             context.lineWidth = mesh.getLineWidth();
         }
-        if(gl4!=null && mesh.getMode().equals(Mode.Patch)){
+        
+        if (gl4 != null && mesh.getMode().equals(Mode.Patch)) {
             gl4.glPatchParameter(mesh.getPatchVertexCount());
         }
         statistics.onMeshDrawn(mesh, lod, count);

jme3-core/src/main/java/com/jme3/renderer/opengl/GLTiming.java

@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.renderer.opengl;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Map;
+
+public class GLTiming implements InvocationHandler {
+    
+    private final Object obj;
+    private final GLTimingState state;
+    
+    public GLTiming(Object obj, GLTimingState state) {
+        this.obj = obj;
+        this.state = state;
+    }
+    
+    public static Object createGLTiming(Object glInterface, GLTimingState state, Class<?> ... glInterfaceClasses) {
+        return Proxy.newProxyInstance(glInterface.getClass().getClassLoader(),
+                                      glInterfaceClasses, 
+                                      new GLTiming(glInterface, state));
+    }
+    
+    private static class CallTimingComparator implements Comparator<Map.Entry<String, Long>> {
+        @Override
+        public int compare(Map.Entry<String, Long> o1, Map.Entry<String, Long> o2) {
+            return (int) (o2.getValue() - o1.getValue());
+        }
+    }
+    
+    @Override
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        String methodName = method.getName();
+        if (methodName.equals("resetStats")) {
+            if (state.lastPrintOutTime + 1000000000 <= System.nanoTime() && state.sampleCount > 0) {
+                state.timeSpentInGL /= state.sampleCount;
+                System.out.println("--- TOTAL TIME SPENT IN GL CALLS: " + (state.timeSpentInGL/1000) + "us");
+                
+                Map.Entry<String, Long>[] callTimes = new Map.Entry[state.callTiming.size()];
+                int i = 0;
+                for (Map.Entry<String, Long> callTime : state.callTiming.entrySet()) {
+                    callTimes[i++] = callTime;
+                }
+                Arrays.sort(callTimes, new CallTimingComparator());
+                int limit = 10;
+                for (Map.Entry<String, Long> callTime : callTimes) {
+                    long val = callTime.getValue() / state.sampleCount;
+                    String name = callTime.getKey();
+                    String pad = "                                     ".substring(0, 30 - name.length());
+                    System.out.println("\t" + callTime.getKey() + pad + (val/1000) + "us");
+                    if (limit-- == 0) break;
+                }
+                for (Map.Entry<String, Long> callTime : callTimes) {
+                    state.callTiming.put(callTime.getKey(), Long.valueOf(0));
+                }
+                
+                state.sampleCount = 0;
+                state.timeSpentInGL = 0;
+                state.lastPrintOutTime = System.nanoTime();
+            } else {
+                state.sampleCount++;
+            }
+            return null;
+        } else {
+            Long currentTimeObj = state.callTiming.get(methodName);
+            long currentTime = 0;
+            if (currentTimeObj != null) currentTime = currentTimeObj;
+            
+            
+            long startTime = System.nanoTime();
+            Object result = method.invoke(obj, args);
+            long delta = System.nanoTime() - startTime;
+            
+            currentTime += delta;
+            state.timeSpentInGL += delta;
+            
+            state.callTiming.put(methodName, currentTime);
+            
+            if (delta > 1000000 && !methodName.equals("glClear")) {
+                // More than 1ms
+                // Ignore glClear as it cannot be avoided.
+                System.out.println("GL call " + methodName + " took " + (delta/1000) + "us to execute!");
+            }
+            
+            return result;
+        }
+    }
+    
+}

jme3-core/src/main/java/com/jme3/renderer/opengl/GLTimingState.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.renderer.opengl;
+
+import java.util.HashMap;
+
+public class GLTimingState {
+    long timeSpentInGL = 0;
+    int sampleCount = 0;
+    long lastPrintOutTime = 0;
+    final HashMap<String, Long> callTiming = new HashMap<String, Long>();
+}

jme3-core/src/main/java/com/jme3/renderer/opengl/GLTracer.java

@@ -64,6 +64,7 @@ public final class GLTracer implements InvocationHandler {
         noEnumArgs("glScissor", 0, 1, 2, 3);
         noEnumArgs("glClear", 0);
         noEnumArgs("glGetInteger", 1);
+        noEnumArgs("glGetString", 1);
         
         noEnumArgs("glBindTexture", 1);
         noEnumArgs("glPixelStorei", 1);
@@ -95,8 +96,6 @@ public final class GLTracer implements InvocationHandler {
         noEnumArgs("glFramebufferTexture2DEXT", 3, 4);
         noEnumArgs("glBlitFramebufferEXT", 0, 1, 2, 3, 4, 5, 6, 7, 8);
         
-        
-        
         noEnumArgs("glCreateProgram", -1);
         noEnumArgs("glCreateShader", -1);
         noEnumArgs("glShaderSource", 0);
@@ -155,7 +154,7 @@ public final class GLTracer implements InvocationHandler {
      * @return A tracer that implements the given interface
      */
     public static Object createGlesTracer(Object glInterface, Class<?> glInterfaceClass) {
-        IntMap<String> constMap = generateConstantMap(GL.class, GLExt.class);
+        IntMap<String> constMap = generateConstantMap(GL.class, GLFbo.class, GLExt.class);
         return Proxy.newProxyInstance(glInterface.getClass().getClassLoader(),
                                       new Class<?>[] { glInterfaceClass }, 
                                       new GLTracer(glInterface, constMap));
@@ -169,7 +168,7 @@ public final class GLTracer implements InvocationHandler {
      * @return A tracer that implements the given interface
      */
     public static Object createDesktopGlTracer(Object glInterface, Class<?> ... glInterfaceClasses) {
-        IntMap<String> constMap = generateConstantMap(GL2.class, GLExt.class);
+        IntMap<String> constMap = generateConstantMap(GL2.class, GL3.class, GL4.class, GLFbo.class, GLExt.class);
         return Proxy.newProxyInstance(glInterface.getClass().getClassLoader(),
                                       glInterfaceClasses, 
                                       new GLTracer(glInterface, constMap));

jme3-core/src/main/java/com/jme3/shader/Glsl100ShaderGenerator.java

@@ -127,6 +127,7 @@ public class Glsl100ShaderGenerator extends ShaderGenerator {
             unIndent();
             startCondition(shaderNode.getCondition(), source);
             source.append(nodeSource);
+            source.append("\n");
             endCondition(shaderNode.getCondition(), source);
             indent();
         }

jme3-core/src/main/java/com/jme3/texture/Image.java

@@ -421,7 +421,8 @@ public class Image extends NativeObject implements Savable /*, Cloneable*/ {
     
     /**
      * @return True if the image needs to have mipmaps generated
-     * for it (as requested by the texture).
+     * for it (as requested by the texture). This stays true even
+     * after mipmaps have been generated.
      */
     public boolean isGeneratedMipmapsRequired() {
         return needGeneratedMips;
@@ -434,8 +435,9 @@ public class Image extends NativeObject implements Savable /*, Cloneable*/ {
     @Override
     public void setUpdateNeeded() {
         super.setUpdateNeeded();
-        if (!isGeneratedMipmapsRequired() && !hasMipmaps()) {
+        if (isGeneratedMipmapsRequired() && !hasMipmaps()) {
-            setNeedGeneratedMipmaps();
+            // Mipmaps are no longer valid, since the image was changed.
+            setMipmapsGenerated(false);
         }
     }
     
@@ -527,12 +529,14 @@ public class Image extends NativeObject implements Savable /*, Cloneable*/ {
         
         this();
 
-        if (mipMapSizes != null && mipMapSizes.length <= 1) {
+        if (mipMapSizes != null) {
+            if (mipMapSizes.length <= 1) {
                 mipMapSizes = null;
             } else {
                 needGeneratedMips = false;
                 mipsWereGenerated = true;
             }
+        }
 
         setFormat(format);
         this.width = width;
@@ -787,8 +791,8 @@ public class Image extends NativeObject implements Savable /*, Cloneable*/ {
              needGeneratedMips = false;
              mipsWereGenerated = false;
         } else {
-             needGeneratedMips = false;
+             needGeneratedMips = true;
-             mipsWereGenerated = true;
+             mipsWereGenerated = false;
         }
 
         setUpdateNeeded();

jme3-core/src/main/resources/Common/MatDefs/Light/SPLighting.frag

@@ -72,7 +72,8 @@ uniform float m_Shininess;
 #endif
 
 void main(){
-    #ifdef NORMALMAP   
+    #if !defined(VERTEX_LIGHTING)
+        #if defined(NORMALMAP)
             mat3 tbnMat = mat3(normalize(vTangent.xyz) , normalize(vBinormal.xyz) , normalize(vNormal.xyz));
 
             if (!gl_FrontFacing)
@@ -84,6 +85,7 @@ void main(){
         #else
             vec3 viewDir = normalize(-vPos.xyz);
         #endif
+    #endif
 
     vec2 newTexCoord;
      

jme3-core/src/main/resources/Common/MatDefs/Light/SPLighting.vert

@@ -45,6 +45,9 @@ attribute vec3 inNormal;
 #else
     varying vec3 specularAccum;
     varying vec4 diffuseAccum;
+    #ifdef COLORRAMP
+      uniform sampler2D m_ColorRamp;
+    #endif
 #endif
 
 #ifdef USE_REFLECTION
@@ -160,14 +163,14 @@ void main(){
             #if __VERSION__ >= 110
             }
             #endif
-            vec2 v = computeLighting(wvNormal, viewDir, lightDir.xyz, lightDir.w  * spotFallOff, m_Shininess);
+            vec2 light = computeLighting(wvNormal, viewDir, lightDir.xyz, lightDir.w  * spotFallOff, m_Shininess);
 
             #ifdef COLORRAMP
-                diffuseAccum  += texture2D(m_ColorRamp, vec2(light.x, 0.0)).rgb * diffuseColor;
+                diffuseAccum.rgb  += texture2D(m_ColorRamp, vec2(light.x, 0.0)).rgb * diffuseColor.rgb;
-                specularAccum += texture2D(m_ColorRamp, vec2(light.y, 0.0)).rgb * specularColor;
+                specularAccum.rgb += texture2D(m_ColorRamp, vec2(light.y, 0.0)).rgb * specularColor;
             #else
-                diffuseAccum  += v.x * diffuseColor;
+                diffuseAccum.rgb  += light.x * diffuseColor.rgb;
-                specularAccum += v.y * specularColor;
+                specularAccum.rgb += light.y * specularColor;
             #endif
         }
     #endif

jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java

@@ -573,6 +573,11 @@ public class J3MLoader implements AssetLoader {
         InputStream in = info.openStream();        
         try {
             key = info.getKey();
+            if (key.getExtension().equals("j3m") && !(key instanceof MaterialKey)) {
+                throw new IOException("Material instances must be loaded via MaterialKey");
+            } else if (key.getExtension().equals("j3md") && key instanceof MaterialKey) {
+                throw new IOException("Material definitions must be loaded via AssetKey");
+            }
             loadFromRoot(BlockLanguageParser.parse(in));
         } finally {
             if (in != null){
@@ -581,9 +586,6 @@ public class J3MLoader implements AssetLoader {
         }
         
         if (material != null){
-            if (!(info.getKey() instanceof MaterialKey)){
-                throw new IOException("Material instances must be loaded via MaterialKey");
-            }
             // material implementation
             return material;
         }else{

jme3-core/src/plugins/java/com/jme3/texture/plugins/DXTFlipper.java

@@ -242,21 +242,12 @@ public class DXTFlipper {
                 img.position(blockByteOffset);
                 img.limit(blockByteOffset + bpb);
 
-                img.get(colorBlock);
-                if (type == 4 || type == 5)
-                    flipDXT5Block(colorBlock, h);
-                else
-                    flipDXT1orDXTA3Block(colorBlock, h);
-
-                // write block (no need to flip block indexes, only pixels
-                // inside block
-                retImg.put(colorBlock);
-
                 if (alphaBlock != null){
                     img.get(alphaBlock);
                     switch (type){
                         case 2:
-                            flipDXT3Block(alphaBlock, h); break;
+                            flipDXT3Block(alphaBlock, h); 
+                            break;
                         case 3:
                         case 4: 
                             flipDXT5Block(alphaBlock, h);
@@ -264,6 +255,16 @@ public class DXTFlipper {
                     }
                     retImg.put(alphaBlock);
                 }
+                
+                img.get(colorBlock);
+                if (type == 4 || type == 5)
+                    flipDXT5Block(colorBlock, h);
+                else
+                    flipDXT1orDXTA3Block(colorBlock, h);
+
+                // write block (no need to flip block indexes, only pixels
+                // inside block
+                retImg.put(colorBlock);
             }
             retImg.rewind();
         }else if (h >= 4){

jme3-effects/src/main/java/com/jme3/post/ssao/SSAOFilter.java

@@ -162,8 +162,8 @@ public class SSAOFilter extends Filter {
         };
 
         ssaoPass.init(renderManager.getRenderer(), (int) (screenWidth / downSampleFactor), (int) (screenHeight / downSampleFactor), Format.RGBA8, Format.Depth, 1, ssaoMat);
-        ssaoPass.getRenderedTexture().setMinFilter(Texture.MinFilter.Trilinear);
+//        ssaoPass.getRenderedTexture().setMinFilter(Texture.MinFilter.Trilinear);
-        ssaoPass.getRenderedTexture().setMagFilter(Texture.MagFilter.Bilinear);
+//        ssaoPass.getRenderedTexture().setMagFilter(Texture.MagFilter.Bilinear);
         postRenderPasses.add(ssaoPass);
         material = new Material(manager, "Common/MatDefs/SSAO/ssaoBlur.j3md");
         material.setTexture("SSAOMap", ssaoPass.getRenderedTexture());

jme3-ios/src/main/java/com/jme3/asset/IOS.cfg

@@ -2,3 +2,9 @@ INCLUDE com/jme3/asset/General.cfg
 
 # IOS specific loaders
 LOADER com.jme3.system.ios.IosImageLoader : jpg, bmp, gif, png, jpeg
+LOADER com.jme3.audio.plugins.OGGLoader : ogg
+LOADER com.jme3.material.plugins.J3MLoader : j3m
+LOADER com.jme3.material.plugins.J3MLoader : j3md
+LOADER com.jme3.shader.plugins.GLSLLoader : vert, frag, glsl, glsllib
+LOADER com.jme3.export.binary.BinaryImporter : j3o
+LOADER com.jme3.font.plugins.BitmapFontLoader : fnt

jme3-ios/src/main/java/com/jme3/audio/android/AndroidAudioData.java

@@ -1,67 +0,0 @@
-package com.jme3.audio.android;
-
-import com.jme3.asset.AssetKey;
-import com.jme3.audio.AudioData;
-import com.jme3.audio.AudioRenderer;
-import com.jme3.util.NativeObject;
-
-public class AndroidAudioData extends AudioData {
-
-    protected AssetKey<?> assetKey;
-    protected float currentVolume = 0f;
-
-    public AndroidAudioData(){
-        super();
-    }
-    
-    protected AndroidAudioData(int id){
-        super(id);
-    }
-    
-    public AssetKey<?> getAssetKey() {
-        return assetKey;
-    }
-
-    public void setAssetKey(AssetKey<?> assetKey) {
-        this.assetKey = assetKey;
-    }
-
-    @Override
-    public DataType getDataType() {
-        return DataType.Buffer;
-    }
-
-    @Override
-    public float getDuration() {
-        return 0; // TODO: ???
-    }
-
-    @Override
-    public void resetObject() {
-        this.id = -1;
-        setUpdateNeeded();  
-    }
-
-    @Override
-    public void deleteObject(Object rendererObject) {
-        ((AudioRenderer)rendererObject).deleteAudioData(this);
-    }
-
-    public float getCurrentVolume() {
-        return currentVolume;
-    }
-
-    public void setCurrentVolume(float currentVolume) {
-        this.currentVolume = currentVolume;
-    }
-
-    @Override
-    public NativeObject createDestructableClone() {
-        return new AndroidAudioData(id);
-    }
-
-    @Override
-    public long getUniqueId() {
-        return ((long)OBJTYPE_AUDIOBUFFER << 32) | ((long)id);
-    }
-}

jme3-ios/src/main/java/com/jme3/audio/ios/IosAL.java

@@ -0,0 +1,53 @@
+package com.jme3.audio.ios;
+
+import com.jme3.audio.openal.AL;
+import java.nio.ByteBuffer;
+import java.nio.FloatBuffer;
+import java.nio.IntBuffer;
+
+public final class IosAL implements AL {
+
+    public IosAL() {
+    }
+
+    public native String alGetString(int parameter);
+
+    public native int alGenSources();
+
+    public native int alGetError();
+
+    public native void alDeleteSources(int numSources, IntBuffer sources);
+
+    public native void alGenBuffers(int numBuffers, IntBuffer buffers);
+
+    public native void alDeleteBuffers(int numBuffers, IntBuffer buffers);
+
+    public native void alSourceStop(int source);
+
+    public native void alSourcei(int source, int param, int value);
+
+    public native void alBufferData(int buffer, int format, ByteBuffer data, int size, int frequency);
+
+    public native void alSourcePlay(int source);
+
+    public native void alSourcePause(int source);
+
+    public native void alSourcef(int source, int param, float value);
+
+    public native void alSource3f(int source, int param, float value1, float value2, float value3);
+
+    public native int alGetSourcei(int source, int param);
+
+    public native void alSourceUnqueueBuffers(int source, int numBuffers, IntBuffer buffers);
+
+    public native void alSourceQueueBuffers(int source, int numBuffers, IntBuffer buffers);
+
+    public native void alListener(int param, FloatBuffer data);
+
+    public native void alListenerf(int param, float value);
+
+    public native void alListener3f(int param, float value1, float value2, float value3);
+
+    public native void alSource3i(int source, int param, int value1, int value2, int value3);
+
+}

jme3-ios/src/main/java/com/jme3/audio/ios/IosALC.java

@@ -0,0 +1,26 @@
+package com.jme3.audio.ios;
+
+import com.jme3.audio.openal.ALC;
+import java.nio.IntBuffer;
+
+public final class IosALC implements ALC {
+    
+    public IosALC() {
+    }
+
+    public native void createALC();
+
+    public native void destroyALC();
+
+    public native boolean isCreated();
+
+    public native String alcGetString(int parameter);
+    
+    public native boolean alcIsExtensionPresent(String extension);
+    
+    public native void alcGetInteger(int param, IntBuffer buffer, int size);
+    
+    public native void alcDevicePauseSOFT();
+    
+    public native void alcDeviceResumeSOFT();
+}

jme3-ios/src/main/java/com/jme3/audio/ios/IosEFX.java

@@ -0,0 +1,32 @@
+package com.jme3.audio.ios;
+
+import com.jme3.audio.openal.EFX;
+import java.nio.IntBuffer;
+
+public class IosEFX implements EFX {
+
+    public IosEFX() {
+    }
+
+    public native void alGenAuxiliaryEffectSlots(int numSlots, IntBuffer buffers);
+
+    public native void alGenEffects(int numEffects, IntBuffer buffers);
+
+    public native void alEffecti(int effect, int param, int value);
+
+    public native void alAuxiliaryEffectSloti(int effectSlot, int param, int value);
+
+    public native void alDeleteEffects(int numEffects, IntBuffer buffers);
+
+    public native void alDeleteAuxiliaryEffectSlots(int numEffectSlots, IntBuffer buffers);
+
+    public native void alGenFilters(int numFilters, IntBuffer buffers);
+
+    public native void alFilteri(int filter, int param, int value);
+
+    public native void alFilterf(int filter, int param, float value);
+
+    public native void alDeleteFilters(int numFilters, IntBuffer buffers);
+
+    public native void alEffectf(int effect, int param, float value);
+}

jme3-ios/src/main/java/com/jme3/audio/plugins/AndroidAudioLoader.java

@@ -1,20 +0,0 @@
-package com.jme3.audio.plugins;
-
-import com.jme3.asset.AssetInfo;
-import com.jme3.asset.AssetLoader;
-import com.jme3.audio.android.AndroidAudioData;
-import java.io.IOException;
-
-/**
- * <code>AndroidAudioLoader</code> will create an 
- * {@link AndroidAudioData} object with the specified asset key.
- */
-public class AndroidAudioLoader implements AssetLoader {
-
-    @Override
-    public Object load(AssetInfo assetInfo) throws IOException {
-        AndroidAudioData result = new AndroidAudioData();
-        result.setAssetKey(assetInfo.getKey());
-        return result;
-    }
-}

jme3-ios/src/main/java/com/jme3/renderer/ios/IosGL.java

@@ -34,6 +34,7 @@ package com.jme3.renderer.ios;
 import com.jme3.renderer.RendererException;
 import com.jme3.renderer.opengl.GL;
 import com.jme3.renderer.opengl.GLExt;
+import com.jme3.renderer.opengl.GLFbo;
 import java.nio.Buffer;
 import java.nio.BufferOverflowException;
 import java.nio.ByteBuffer;
@@ -46,10 +47,13 @@ import java.nio.ShortBuffer;
  * 
  * @author Kirill Vainer
  */
-public class IosGL implements GL, GLExt {
+public class IosGL implements GL, GLExt, GLFbo {
     
     private final int[] temp_array = new int[16];
     
+    public void resetStats() {
+    }
+    
     private static int getLimitBytes(ByteBuffer buffer) {
         checkLimit(buffer);
         return buffer.limit();
@@ -90,7 +94,9 @@ public class IosGL implements GL, GLExt {
         if (buffer.remaining() < n) { 
             throw new BufferOverflowException();
         }
+        int pos = buffer.position();
         buffer.put(array, 0, n);
+        buffer.position(pos);
     }
     
     private static void checkLimit(Buffer buffer) {

jme3-ios/src/main/java/com/jme3/renderer/ios/TextureUtil.java

@@ -1,576 +0,0 @@
-package com.jme3.renderer.ios;
-
-//import android.graphics.Bitmap;
-//import android.opengl.ETC1;
-//import android.opengl.ETC1Util.ETC1Texture;
-//import android.opengl.JmeIosGLES;
-//import android.opengl.GLUtils;
-//import com.jme3.asset.AndroidImageInfo;
-import com.jme3.renderer.ios.JmeIosGLES;
-import com.jme3.math.FastMath;
-import com.jme3.renderer.RendererException;
-import com.jme3.texture.Image;
-import com.jme3.texture.Image.Format;
-import com.jme3.util.BufferUtils;
-import java.nio.ByteBuffer;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class TextureUtil {
-
-    private static final Logger logger = Logger.getLogger(TextureUtil.class.getName());
-    //TODO Make this configurable through appSettings
-    public static boolean ENABLE_COMPRESSION = true;
-    private static boolean NPOT = false;
-    private static boolean ETC1support = false;
-    private static boolean DXT1 = false;
-    private static boolean PVRTC = false;
-    private static boolean DEPTH24_STENCIL8 = false;
-    private static boolean DEPTH_TEXTURE = false;
-    private static boolean RGBA8 = false;
-    
-    // Same constant used by both GL_ARM_rgba8 and GL_OES_rgb8_rgba8.
-    private static final int GL_RGBA8 = 0x8058;
-    
-    private static final int GL_DXT1 = 0x83F0;
-    private static final int GL_DXT1A = 0x83F1;
-    
-    private static final int GL_DEPTH_STENCIL_OES = 0x84F9;
-    private static final int GL_UNSIGNED_INT_24_8_OES = 0x84FA;
-    private static final int GL_DEPTH24_STENCIL8_OES = 0x88F0;
-
-    public static void loadTextureFeatures(String extensionString) {
-        ETC1support = extensionString.contains("GL_OES_compressed_ETC1_RGB8_texture");
-        DEPTH24_STENCIL8 = extensionString.contains("GL_OES_packed_depth_stencil");
-        NPOT = extensionString.contains("GL_IMG_texture_npot") 
-                || extensionString.contains("GL_OES_texture_npot") 
-                || extensionString.contains("GL_NV_texture_npot_2D_mipmap");
-        
-        PVRTC = extensionString.contains("GL_IMG_texture_compression_pvrtc");
-        
-        DXT1 = extensionString.contains("GL_EXT_texture_compression_dxt1");
-        DEPTH_TEXTURE = extensionString.contains("GL_OES_depth_texture");
-        
-        RGBA8 = extensionString.contains("GL_ARM_rgba8") ||
-                extensionString.contains("GL_OES_rgb8_rgba8");
-        
-        logger.log(Level.FINE, "Supports ETC1? {0}", ETC1support);
-        logger.log(Level.FINE, "Supports DEPTH24_STENCIL8? {0}", DEPTH24_STENCIL8);
-        logger.log(Level.FINE, "Supports NPOT? {0}", NPOT);
-        logger.log(Level.FINE, "Supports PVRTC? {0}", PVRTC);
-        logger.log(Level.FINE, "Supports DXT1? {0}", DXT1);
-        logger.log(Level.FINE, "Supports DEPTH_TEXTURE? {0}", DEPTH_TEXTURE);
-        logger.log(Level.FINE, "Supports RGBA8? {0}", RGBA8);
-    }
-
-	/*
-    private static void buildMipmap(Bitmap bitmap, boolean compress) {
-        int level = 0;
-        int height = bitmap.getHeight();
-        int width = bitmap.getWidth();
-
-        logger.log(Level.FINEST, " - Generating mipmaps for bitmap using SOFTWARE");
-
-        JmeIosGLES.glPixelStorei(JmeIosGLES.GL_UNPACK_ALIGNMENT, 1);
-
-        while (height >= 1 || width >= 1) {
-            //First of all, generate the texture from our bitmap and set it to the according level
-            if (compress) {
-                logger.log(Level.FINEST, " - Uploading LOD level {0} ({1}x{2}) with compression.", new Object[]{level, width, height});
-                uploadBitmapAsCompressed(JmeIosGLES.GL_TEXTURE_2D, level, bitmap, false, 0, 0);
-            } else {
-                logger.log(Level.FINEST, " - Uploading LOD level {0} ({1}x{2}) directly.", new Object[]{level, width, height});
-                GLUtils.texImage2D(JmeIosGLES.GL_TEXTURE_2D, level, bitmap, 0);
-            }
-
-            if (height == 1 || width == 1) {
-                break;
-            }
-
-            //Increase the mipmap level
-            height /= 2;
-            width /= 2;
-            Bitmap bitmap2 = Bitmap.createScaledBitmap(bitmap, width, height, true);
-
-            // Recycle any bitmaps created as a result of scaling the bitmap.
-            // Do not recycle the original image (mipmap level 0)
-            if (level != 0) {
-                bitmap.recycle();
-            }
-
-            bitmap = bitmap2;
-
-            level++;
-        }
-    }
-
-    private static void uploadBitmapAsCompressed(int target, int level, Bitmap bitmap, boolean subTexture, int x, int y) {
-        if (bitmap.hasAlpha()) {
-            logger.log(Level.FINEST, " - Uploading bitmap directly. Cannot compress as alpha present.");
-            if (subTexture) {
-                GLUtils.texSubImage2D(target, level, x, y, bitmap);
-                JmeIosGLES.checkGLError();
-            } else {
-                GLUtils.texImage2D(target, level, bitmap, 0);
-                JmeIosGLES.checkGLError();
-            }
-        } else {
-            // Convert to RGB565
-            int bytesPerPixel = 2;
-            Bitmap rgb565 = bitmap.copy(Bitmap.Config.RGB_565, true);
-
-            // Put texture data into ByteBuffer
-            ByteBuffer inputImage = BufferUtils.createByteBuffer(bitmap.getRowBytes() * bitmap.getHeight());
-            rgb565.copyPixelsToBuffer(inputImage);
-            inputImage.position(0);
-
-            // Delete the copied RGB565 image
-            rgb565.recycle();
-
-            // Encode the image into the output bytebuffer
-            int encodedImageSize = ETC1.getEncodedDataSize(bitmap.getWidth(), bitmap.getHeight());
-            ByteBuffer compressedImage = BufferUtils.createByteBuffer(encodedImageSize);
-            ETC1.encodeImage(inputImage, bitmap.getWidth(),
-                    bitmap.getHeight(),
-                    bytesPerPixel,
-                    bytesPerPixel * bitmap.getWidth(),
-                    compressedImage);
-
-            // Delete the input image buffer
-            BufferUtils.destroyDirectBuffer(inputImage);
-
-            // Create an ETC1Texture from the compressed image data
-            ETC1Texture etc1tex = new ETC1Texture(bitmap.getWidth(), bitmap.getHeight(), compressedImage);
-
-            // Upload the ETC1Texture
-            if (bytesPerPixel == 2) {
-                int oldSize = (bitmap.getRowBytes() * bitmap.getHeight());
-                int newSize = compressedImage.capacity();
-                logger.log(Level.FINEST, " - Uploading compressed image to GL, oldSize = {0}, newSize = {1}, ratio = {2}", new Object[]{oldSize, newSize, (float) oldSize / newSize});
-                if (subTexture) {
-                    JmeIosGLES.glCompressedTexSubImage2D(target,
-                            level,
-                            x, y,
-                            bitmap.getWidth(),
-                            bitmap.getHeight(),
-                            ETC1.ETC1_RGB8_OES,
-                            etc1tex.getData().capacity(),
-                            etc1tex.getData());
-                    
-                    JmeIosGLES.checkGLError();
-                } else {
-                    JmeIosGLES.glCompressedTexImage2D(target,
-                            level,
-                            ETC1.ETC1_RGB8_OES,
-                            bitmap.getWidth(),
-                            bitmap.getHeight(),
-                            0,
-                            etc1tex.getData().capacity(),
-                            etc1tex.getData());
-                    
-                    JmeIosGLES.checkGLError();
-                }
-
-//                ETC1Util.loadTexture(target, level, 0, JmeIosGLES.GL_RGB,
-//                        JmeIosGLES.GL_UNSIGNED_SHORT_5_6_5, etc1Texture);
-//            } else if (bytesPerPixel == 3) {
-//                ETC1Util.loadTexture(target, level, 0, JmeIosGLES.GL_RGB,
-//                        JmeIosGLES.GL_UNSIGNED_BYTE, etc1Texture);
-            }
-
-            BufferUtils.destroyDirectBuffer(compressedImage);
-        }
-    }
-
-    /**
-     * <code>uploadTextureBitmap</code> uploads a native android bitmap
-     */
-    /*
-    public static void uploadTextureBitmap(final int target, Bitmap bitmap, boolean needMips) {
-        uploadTextureBitmap(target, bitmap, needMips, false, 0, 0);
-    }
-
-    /**
-     * <code>uploadTextureBitmap</code> uploads a native android bitmap
-     */
-    /*
-    public static void uploadTextureBitmap(final int target, Bitmap bitmap, boolean needMips, boolean subTexture, int x, int y) {
-        boolean recycleBitmap = false;
-        //TODO, maybe this should raise an exception when NPOT is not supported
-
-        boolean willCompress = ENABLE_COMPRESSION && ETC1support && !bitmap.hasAlpha();
-        if (needMips && willCompress) {
-            // Image is compressed and mipmaps are desired, generate them
-            // using software.
-            buildMipmap(bitmap, willCompress);
-        } else {
-            if (willCompress) {
-                // Image is compressed but mipmaps are not desired, upload directly.
-                logger.log(Level.FINEST, " - Uploading compressed bitmap. Mipmaps are not generated.");
-                uploadBitmapAsCompressed(target, 0, bitmap, subTexture, x, y);
-
-            } else {
-                // Image is not compressed, mipmaps may or may not be desired.
-                logger.log(Level.FINEST, " - Uploading bitmap directly.{0}",
-                        (needMips
-                        ? " Mipmaps will be generated in HARDWARE"
-                        : " Mipmaps are not generated."));
-                if (subTexture) {
-                    System.err.println("x : " + x + " y :" + y + " , " + bitmap.getWidth() + "/" + bitmap.getHeight());
-                    GLUtils.texSubImage2D(target, 0, x, y, bitmap);
-                    JmeIosGLES.checkGLError();
-                } else {
-                    GLUtils.texImage2D(target, 0, bitmap, 0);
-                    JmeIosGLES.checkGLError();
-                }
-
-                if (needMips) {
-                    // No pregenerated mips available,
-                    // generate from base level if required
-                    JmeIosGLES.glGenerateMipmap(target);
-                    JmeIosGLES.checkGLError();
-                }
-            }
-        }
-
-        if (recycleBitmap) {
-            bitmap.recycle();
-        }
-    }
-    */
-
-    public static void uploadTextureAny(Image img, int target, int index, boolean needMips) {
-    	/*
-        if (img.getEfficentData() instanceof AndroidImageInfo) {
-            logger.log(Level.FINEST, " === Uploading image {0}. Using BITMAP PATH === ", img);
-            // If image was loaded from asset manager, use fast path
-            AndroidImageInfo imageInfo = (AndroidImageInfo) img.getEfficentData();
-            uploadTextureBitmap(target, imageInfo.getBitmap(), needMips);
-        } else {
-        */
-            logger.log(Level.FINEST, " === Uploading image {0}. Using BUFFER PATH === ", img);
-            boolean wantGeneratedMips = needMips && !img.hasMipmaps();
-            if (wantGeneratedMips && img.getFormat().isCompressed()) {
-                logger.log(Level.WARNING, "Generating mipmaps is only"
-                        + " supported for Bitmap based or non-compressed images!");
-            }
-
-            // Upload using slower path
-            logger.log(Level.FINEST, " - Uploading bitmap directly.{0}",
-                    (wantGeneratedMips
-                    ? " Mipmaps will be generated in HARDWARE"
-                    : " Mipmaps are not generated."));
-            
-            uploadTexture(img, target, index);
-
-            // Image was uploaded using slower path, since it is not compressed,
-            // then compress it
-            if (wantGeneratedMips) {
-                // No pregenerated mips available,
-                // generate from base level if required
-                JmeIosGLES.glGenerateMipmap(target);
-                JmeIosGLES.checkGLError();
-            }
-        //}
-    }
-
-    private static void unsupportedFormat(Format fmt) {
-        throw new UnsupportedOperationException("The image format '" + fmt + "' is unsupported by the video hardware.");
-    }
-
-    public static IosGLImageFormat getImageFormat(Format fmt) throws UnsupportedOperationException {
-        IosGLImageFormat imageFormat = new IosGLImageFormat();
-        switch (fmt) {
-            case Depth32:
-            case Depth32F:
-                throw new UnsupportedOperationException("The image format '"
-                        + fmt + "' is not supported by OpenGL ES 2.0 specification.");
-            case Alpha8:
-                imageFormat.format = JmeIosGLES.GL_ALPHA;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    // Highest precision alpha supported by vanilla OGLES2
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGBA4;
-                }
-                break;
-            case Luminance8:
-                imageFormat.format = JmeIosGLES.GL_LUMINANCE;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    // Highest precision luminance supported by vanilla OGLES2
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGB565;
-                }
-                break;
-            case Luminance8Alpha8:
-                imageFormat.format = JmeIosGLES.GL_LUMINANCE_ALPHA;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGBA4;
-                }
-                break;
-            case RGB565:
-                imageFormat.format = JmeIosGLES.GL_RGB;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_SHORT_5_6_5;
-                imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGB565;
-                break;
-            case RGB5A1:
-                imageFormat.format = JmeIosGLES.GL_RGBA;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_SHORT_5_5_5_1;
-                imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGB5_A1;
-                break;
-            case RGB8:
-                imageFormat.format = JmeIosGLES.GL_RGB;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    // Fallback: Use RGB565 if RGBA8 is not available.
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGB565;
-                }
-                break;
-            case BGR8:
-                imageFormat.format = JmeIosGLES.GL_RGB;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGB565;
-                }
-                break;
-            case RGBA8:
-                imageFormat.format = JmeIosGLES.GL_RGBA;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                if (RGBA8) {
-                    imageFormat.renderBufferStorageFormat = GL_RGBA8;
-                } else {
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_RGBA4;
-                }
-                break;
-            case Depth:
-            case Depth16:
-                if (!DEPTH_TEXTURE) {
-                    unsupportedFormat(fmt);
-                }
-                imageFormat.format = JmeIosGLES.GL_DEPTH_COMPONENT;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_SHORT;
-                imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_DEPTH_COMPONENT16;
-                break;
-            case Depth24:
-            case Depth24Stencil8:
-                if (!DEPTH_TEXTURE) {
-                    unsupportedFormat(fmt);
-                }
-                if (DEPTH24_STENCIL8) {
-                    // NEW: True Depth24 + Stencil8 format.
-                    imageFormat.format = GL_DEPTH_STENCIL_OES;
-                    imageFormat.dataType = GL_UNSIGNED_INT_24_8_OES;
-                    imageFormat.renderBufferStorageFormat = GL_DEPTH24_STENCIL8_OES;
-                } else {
-                    // Vanilla OGLES2, only Depth16 available.
-                    imageFormat.format = JmeIosGLES.GL_DEPTH_COMPONENT;
-                    imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_SHORT;
-                    imageFormat.renderBufferStorageFormat = JmeIosGLES.GL_DEPTH_COMPONENT16;
-                }
-                break;
-            case DXT1:
-                if (!DXT1) {
-                    unsupportedFormat(fmt);
-                }
-                imageFormat.format = GL_DXT1;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                imageFormat.compress = true;
-                break;
-            case DXT1A:
-                if (!DXT1) {
-                    unsupportedFormat(fmt);
-                }
-                imageFormat.format = GL_DXT1A;
-                imageFormat.dataType = JmeIosGLES.GL_UNSIGNED_BYTE;
-                imageFormat.compress = true;
-                break;
-            default:
-                throw new UnsupportedOperationException("Unrecognized format: " + fmt);
-        }
-        return imageFormat;
-    }
-
-    public static class IosGLImageFormat {
-
-        boolean compress = false;
-        int format = -1;
-        int renderBufferStorageFormat = -1;
-        int dataType = -1;
-    }
-
-    private static void uploadTexture(Image img,
-            int target,
-            int index) {
-
-		/*
-        if (img.getEfficentData() instanceof AndroidImageInfo) {
-            throw new RendererException("This image uses efficient data. "
-                    + "Use uploadTextureBitmap instead.");
-        }
-        */
-
-        // Otherwise upload image directly.
-        // Prefer to only use power of 2 textures here to avoid errors.
-        Image.Format fmt = img.getFormat();
-        ByteBuffer data;
-        if (index >= 0 || img.getData() != null && img.getData().size() > 0) {
-            data = img.getData(index);
-        } else {
-            data = null;
-        }
-
-        int width = img.getWidth();
-        int height = img.getHeight();
-
-        if (!NPOT && img.isNPOT()) {
-            // Check if texture is POT
-            throw new RendererException("Non-power-of-2 textures "
-                    + "are not supported by the video hardware "
-                    + "and no scaling path available for image: " + img);
-        }
-        IosGLImageFormat imageFormat = getImageFormat(fmt);
-
-        if (data != null) {
-            JmeIosGLES.glPixelStorei(JmeIosGLES.GL_UNPACK_ALIGNMENT, 1);
-            JmeIosGLES.checkGLError();
-        }
-
-        int[] mipSizes = img.getMipMapSizes();
-        int pos = 0;
-        if (mipSizes == null) {
-            if (data != null) {
-                mipSizes = new int[]{data.capacity()};
-            } else {
-                mipSizes = new int[]{width * height * fmt.getBitsPerPixel() / 8};
-            }
-        }
-
-        for (int i = 0; i < mipSizes.length; i++) {
-            int mipWidth = Math.max(1, width >> i);
-            int mipHeight = Math.max(1, height >> i);
-
-            if (data != null) {
-                data.position(pos);
-                data.limit(pos + mipSizes[i]);
-            }
-
-            if (imageFormat.compress && data != null) {
-                JmeIosGLES.glCompressedTexImage2D(target,
-                        i,
-                        imageFormat.format,
-                        mipWidth,
-                        mipHeight,
-                        0,
-                        data.remaining(),
-                        data);
-            } else {
-                JmeIosGLES.glTexImage2D(target,
-                        i,
-                        imageFormat.format,
-                        mipWidth,
-                        mipHeight,
-                        0,
-                        imageFormat.format,
-                        imageFormat.dataType,
-                        data);
-            }
-            JmeIosGLES.checkGLError();
-
-            pos += mipSizes[i];
-        }
-    }
-
-    /**
-     * Update the texture currently bound to target at with data from the given
-     * Image at position x and y. The parameter index is used as the zoffset in
-     * case a 3d texture or texture 2d array is being updated.
-     *
-     * @param image Image with the source data (this data will be put into the
-     * texture)
-     * @param target the target texture
-     * @param index the mipmap level to update
-     * @param x the x position where to put the image in the texture
-     * @param y the y position where to put the image in the texture
-     */
-    public static void uploadSubTexture(
-            Image img,
-            int target,
-            int index,
-            int x,
-            int y) {
-        //TODO: 
-        /*
-        if (img.getEfficentData() instanceof AndroidImageInfo) {
-            AndroidImageInfo imageInfo = (AndroidImageInfo) img.getEfficentData();
-            uploadTextureBitmap(target, imageInfo.getBitmap(), true, true, x, y);
-            return;
-        }
-        */
-
-        // Otherwise upload image directly.
-        // Prefer to only use power of 2 textures here to avoid errors.
-        Image.Format fmt = img.getFormat();
-        ByteBuffer data;
-        if (index >= 0 || img.getData() != null && img.getData().size() > 0) {
-            data = img.getData(index);
-        } else {
-            data = null;
-        }
-
-        int width = img.getWidth();
-        int height = img.getHeight();
-
-        if (!NPOT && img.isNPOT()) {
-            // Check if texture is POT
-            throw new RendererException("Non-power-of-2 textures "
-                    + "are not supported by the video hardware "
-                    + "and no scaling path available for image: " + img);
-        }
-        IosGLImageFormat imageFormat = getImageFormat(fmt);
-
-        if (data != null) {
-            JmeIosGLES.glPixelStorei(JmeIosGLES.GL_UNPACK_ALIGNMENT, 1);
-            JmeIosGLES.checkGLError();
-        }
-
-        int[] mipSizes = img.getMipMapSizes();
-        int pos = 0;
-        if (mipSizes == null) {
-            if (data != null) {
-                mipSizes = new int[]{data.capacity()};
-            } else {
-                mipSizes = new int[]{width * height * fmt.getBitsPerPixel() / 8};
-            }
-        }
-
-        for (int i = 0; i < mipSizes.length; i++) {
-            int mipWidth = Math.max(1, width >> i);
-            int mipHeight = Math.max(1, height >> i);
-
-            if (data != null) {
-                data.position(pos);
-                data.limit(pos + mipSizes[i]);
-            }
-
-            if (imageFormat.compress && data != null) {
-                JmeIosGLES.glCompressedTexSubImage2D(target, i, x, y, mipWidth, mipHeight, imageFormat.format, data.remaining(), data);
-                JmeIosGLES.checkGLError();
-            } else {
-                JmeIosGLES.glTexSubImage2D(target, i, x, y, mipWidth, mipHeight, imageFormat.format, imageFormat.dataType, data);
-                JmeIosGLES.checkGLError();
-            }
-
-            pos += mipSizes[i];
-        }
-    }
-}

jme3-ios/src/main/java/com/jme3/system/ios/IGLESContext.java

@@ -40,6 +40,7 @@ import com.jme3.renderer.ios.IosGL;
 import com.jme3.renderer.opengl.GL;
 import com.jme3.renderer.opengl.GLDebugES;
 import com.jme3.renderer.opengl.GLExt;
+import com.jme3.renderer.opengl.GLFbo;
 import com.jme3.renderer.opengl.GLRenderer;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.logging.Level;
@@ -158,11 +159,11 @@ public class IGLESContext implements JmeContext {
         GLExt glext = (GLExt) gl;
 
 //        if (settings.getBoolean("GraphicsDebug")) {
-            gl = new GLDebugES(gl, glext);
+            gl = new GLDebugES(gl, glext, (GLFbo) glext);
             glext = (GLExt) gl;
 //        }
 
-        renderer = new GLRenderer(gl, glext);
+        renderer = new GLRenderer(gl, glext, (GLFbo) glext);
         renderer.initialize();
         
         input = new IosInputHandler();

jme3-ios/src/main/java/com/jme3/system/ios/IosImageLoader.java

@@ -33,6 +33,7 @@ package com.jme3.system.ios;
 
 import com.jme3.asset.AssetInfo;
 import com.jme3.asset.AssetLoader;
+import com.jme3.asset.TextureKey;
 import com.jme3.texture.Image;
 import com.jme3.texture.Image.Format;
 import java.io.IOException;
@@ -45,15 +46,17 @@ import java.io.InputStream;
 public class IosImageLoader implements AssetLoader {
 
     public Object load(AssetInfo info) throws IOException {
-        InputStream in = info.openStream();
+        boolean flip = ((TextureKey) info.getKey()).isFlipY();
         Image img = null;
+        InputStream in = null;
         try {
-            img = loadImageData(Image.Format.RGBA8, in);
+        	in = info.openStream();
-        } catch (Exception e) {
+            img = loadImageData(Format.RGBA8, flip, in);
-            e.printStackTrace();
         } finally {
+        	if (in != null) {
             	in.close();
             }
+        }
         return img;
     }
 
@@ -64,5 +67,5 @@ public class IosImageLoader implements AssetLoader {
      * @param inputStream the InputStream to load the image data from
      * @return the loaded Image
      */
-    private static native Image loadImageData(Format format, InputStream inputStream);
+    private static native Image loadImageData(Format format, boolean flipY, InputStream inputStream);
 }

jme3-ios/src/main/java/com/jme3/system/ios/JmeIosSystem.java

@@ -36,6 +36,14 @@ import com.jme3.system.AppSettings;
 import com.jme3.system.JmeContext;
 import com.jme3.system.JmeSystemDelegate;
 import com.jme3.system.NullContext;
+import com.jme3.audio.AudioRenderer;
+import com.jme3.audio.ios.IosAL;
+import com.jme3.audio.ios.IosALC;
+//import com.jme3.audio.ios.IosEFX;
+import com.jme3.audio.openal.AL;
+import com.jme3.audio.openal.ALAudioRenderer;
+import com.jme3.audio.openal.ALC;
+import com.jme3.audio.openal.EFX;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.net.URL;
@@ -89,7 +97,10 @@ public class JmeIosSystem extends JmeSystemDelegate {
 
     @Override
     public AudioRenderer newAudioRenderer(AppSettings settings) {
-        return null;
+        ALC alc = new IosALC();
+        AL al = new IosAL();
+        //EFX efx = new IosEFX();
+        return new ALAudioRenderer(al, alc, null);
      }
 
     @Override

jme3-ios/src/main/resources/com/jme3/asset/IOS.cfg

@@ -0,0 +1,10 @@
+INCLUDE com/jme3/asset/General.cfg
+
+# IOS specific loaders
+LOADER com.jme3.system.ios.IosImageLoader : jpg, bmp, gif, png, jpeg
+LOADER com.jme3.audio.plugins.OGGLoader : ogg
+LOADER com.jme3.material.plugins.J3MLoader : j3m
+LOADER com.jme3.material.plugins.J3MLoader : j3md
+LOADER com.jme3.shader.plugins.GLSLLoader : vert, frag, glsl, glsllib
+LOADER com.jme3.export.binary.BinaryImporter : j3o
+LOADER com.jme3.font.plugins.BitmapFontLoader : fnt

jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglGL.java

@@ -13,7 +13,7 @@ import java.nio.ShortBuffer;
 import com.jme3.renderer.opengl.GL4;
 import org.lwjgl.opengl.*;
 
-public class LwjglGL implements GL, GL2, GL3,GL4 {
+public class LwjglGL implements GL, GL2, GL3, GL4 {
     
     private static void checkLimit(Buffer buffer) {
         if (buffer == null) {
@@ -27,6 +27,9 @@ public class LwjglGL implements GL, GL2, GL3,GL4 {
         }
     }
     
+    public void resetStats() {
+    }
+    
     public void glActiveTexture(int param1) {
         GL13.glActiveTexture(param1);
     }
@@ -238,6 +241,10 @@ public class LwjglGL implements GL, GL2, GL3,GL4 {
         return GL11.glGetString(param1);
     }
     
+    public String glGetString(int param1, int param2) {
+        return GL30.glGetStringi(param1, param2);
+    }
+
     public boolean glIsEnabled(int param1) {
         return GL11.glIsEnabled(param1);
     }
@@ -444,4 +451,10 @@ public class LwjglGL implements GL, GL2, GL3,GL4 {
     public void glPatchParameter(int count) {
         GL40.glPatchParameteri(GL40.GL_PATCH_VERTICES,count);
     }
+    
+    @Override
+    public void glDeleteVertexArrays(IntBuffer arrays) {
+        checkLimit(arrays);
+        ARBVertexArrayObject.glDeleteVertexArrays(arrays);
+    }
 }

jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglGLExt.java

@@ -7,12 +7,8 @@ import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import org.lwjgl.opengl.ARBDrawInstanced;
 import org.lwjgl.opengl.ARBInstancedArrays;
-import org.lwjgl.opengl.ARBPixelBufferObject;
 import org.lwjgl.opengl.ARBSync;
 import org.lwjgl.opengl.ARBTextureMultisample;
-import org.lwjgl.opengl.EXTFramebufferBlit;
-import org.lwjgl.opengl.EXTFramebufferMultisample;
-import org.lwjgl.opengl.EXTFramebufferObject;
 import org.lwjgl.opengl.GL15;
 import org.lwjgl.opengl.GL20;
 import org.lwjgl.opengl.GLSync;
@@ -31,98 +27,50 @@ public class LwjglGLExt implements GLExt {
         }
     }
 
-    public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) {
+    @Override
-        EXTFramebufferBlit.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
-    }
-
     public void glBufferData(int target, IntBuffer data, int usage) {
         checkLimit(data);
         GL15.glBufferData(target, data, usage);
     }
 
+    @Override
     public void glBufferSubData(int target, long offset, IntBuffer data) {
         checkLimit(data);
         GL15.glBufferSubData(target, offset, data);
     }
 
+    @Override
     public void glDrawArraysInstancedARB(int mode, int first, int count, int primcount) {
         ARBDrawInstanced.glDrawArraysInstancedARB(mode, first, count, primcount);
     }
 
+    @Override
     public void glDrawBuffers(IntBuffer bufs) {
         checkLimit(bufs);
         GL20.glDrawBuffers(bufs);
     }
 
+    @Override
     public void glDrawElementsInstancedARB(int mode, int indices_count, int type, long indices_buffer_offset, int primcount) {
         ARBDrawInstanced.glDrawElementsInstancedARB(mode, indices_count, type, indices_buffer_offset, primcount);
     }
 
+    @Override
     public void glGetMultisample(int pname, int index, FloatBuffer val) {
         checkLimit(val);
         ARBTextureMultisample.glGetMultisample(pname, index, val);
     }
 
-    public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height) {
+    @Override
-        EXTFramebufferMultisample.glRenderbufferStorageMultisampleEXT(target, samples, internalformat, width, height);
-    }
-
     public void glTexImage2DMultisample(int target, int samples, int internalformat, int width, int height, boolean fixedsamplelocations) {
         ARBTextureMultisample.glTexImage2DMultisample(target, samples, internalformat, width, height, fixedsamplelocations);
     }
 
+    @Override
     public void glVertexAttribDivisorARB(int index, int divisor) {
         ARBInstancedArrays.glVertexAttribDivisorARB(index, divisor);
     }
 
-    public void glBindFramebufferEXT(int param1, int param2) {
-        EXTFramebufferObject.glBindFramebufferEXT(param1, param2);
-    }
-
-    public void glBindRenderbufferEXT(int param1, int param2) {
-        EXTFramebufferObject.glBindRenderbufferEXT(param1, param2);
-    }
-
-    public int glCheckFramebufferStatusEXT(int param1) {
-        return EXTFramebufferObject.glCheckFramebufferStatusEXT(param1);
-    }
-
-    public void glDeleteFramebuffersEXT(IntBuffer param1) {
-        checkLimit(param1);
-        EXTFramebufferObject.glDeleteFramebuffersEXT(param1);
-    }
-
-    public void glDeleteRenderbuffersEXT(IntBuffer param1) {
-        checkLimit(param1);
-        EXTFramebufferObject.glDeleteRenderbuffersEXT(param1);
-    }
-
-    public void glFramebufferRenderbufferEXT(int param1, int param2, int param3, int param4) {
-        EXTFramebufferObject.glFramebufferRenderbufferEXT(param1, param2, param3, param4);
-    }
-
-    public void glFramebufferTexture2DEXT(int param1, int param2, int param3, int param4, int param5) {
-        EXTFramebufferObject.glFramebufferTexture2DEXT(param1, param2, param3, param4, param5);
-    }
-
-    public void glGenFramebuffersEXT(IntBuffer param1) {
-        checkLimit(param1);
-        EXTFramebufferObject.glGenFramebuffersEXT(param1);
-    }
-
-    public void glGenRenderbuffersEXT(IntBuffer param1) {
-        checkLimit(param1);
-        EXTFramebufferObject.glGenRenderbuffersEXT(param1);
-    }
-
-    public void glGenerateMipmapEXT(int param1) {
-        EXTFramebufferObject.glGenerateMipmapEXT(param1);
-    }
-
-    public void glRenderbufferStorageEXT(int param1, int param2, int param3, int param4) {
-        EXTFramebufferObject.glRenderbufferStorageEXT(param1, param2, param3, param4);
-    }
-    
     @Override
     public Object glFenceSync(int condition, int flags) {
         return ARBSync.glFenceSync(condition, flags);

jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglGLFboEXT.java

@@ -0,0 +1,98 @@
+package com.jme3.renderer.lwjgl;
+
+import com.jme3.renderer.RendererException;
+import com.jme3.renderer.opengl.GLFbo;
+import java.nio.Buffer;
+import java.nio.IntBuffer;
+import org.lwjgl.opengl.EXTFramebufferBlit;
+import org.lwjgl.opengl.EXTFramebufferMultisample;
+import org.lwjgl.opengl.EXTFramebufferObject;
+
+/**
+ * Implements GLFbo via GL_EXT_framebuffer_object.
+ * 
+ * @author Kirill Vainer
+ */
+public class LwjglGLFboEXT implements GLFbo {
+
+    private static void checkLimit(Buffer buffer) {
+        if (buffer == null) {
+            return;
+        }
+        if (buffer.limit() == 0) {
+            throw new RendererException("Attempting to upload empty buffer (limit = 0), that's an error");
+        }
+        if (buffer.remaining() == 0) {
+            throw new RendererException("Attempting to upload empty buffer (remaining = 0), that's an error");
+        }
+    }
+    
+    @Override
+    public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) {
+        EXTFramebufferBlit.glBlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
+    }
+    
+    @Override
+    public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height) {
+        EXTFramebufferMultisample.glRenderbufferStorageMultisampleEXT(target, samples, internalformat, width, height);
+    }
+    
+    @Override
+    public void glBindFramebufferEXT(int param1, int param2) {
+        EXTFramebufferObject.glBindFramebufferEXT(param1, param2);
+    }
+    
+    @Override
+    public void glBindRenderbufferEXT(int param1, int param2) {
+        EXTFramebufferObject.glBindRenderbufferEXT(param1, param2);
+    }
+    
+    @Override
+    public int glCheckFramebufferStatusEXT(int param1) {
+        return EXTFramebufferObject.glCheckFramebufferStatusEXT(param1);
+    }
+    
+    @Override
+    public void glDeleteFramebuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        EXTFramebufferObject.glDeleteFramebuffersEXT(param1);
+    }
+    
+    @Override
+    public void glDeleteRenderbuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        EXTFramebufferObject.glDeleteRenderbuffersEXT(param1);
+    }
+    
+    @Override
+    public void glFramebufferRenderbufferEXT(int param1, int param2, int param3, int param4) {
+        EXTFramebufferObject.glFramebufferRenderbufferEXT(param1, param2, param3, param4);
+    }
+    
+    @Override
+    public void glFramebufferTexture2DEXT(int param1, int param2, int param3, int param4, int param5) {
+        EXTFramebufferObject.glFramebufferTexture2DEXT(param1, param2, param3, param4, param5);
+    }
+    
+    @Override
+    public void glGenFramebuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        EXTFramebufferObject.glGenFramebuffersEXT(param1);
+    }
+    
+    @Override
+    public void glGenRenderbuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        EXTFramebufferObject.glGenRenderbuffersEXT(param1);
+    }
+    
+    @Override
+    public void glGenerateMipmapEXT(int param1) {
+        EXTFramebufferObject.glGenerateMipmapEXT(param1);
+    }
+    
+    @Override
+    public void glRenderbufferStorageEXT(int param1, int param2, int param3, int param4) {
+        EXTFramebufferObject.glRenderbufferStorageEXT(param1, param2, param3, param4);
+    }
+}

jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglGLFboGL3.java

@@ -0,0 +1,96 @@
+package com.jme3.renderer.lwjgl;
+
+import com.jme3.renderer.RendererException;
+import com.jme3.renderer.opengl.GLFbo;
+import java.nio.Buffer;
+import java.nio.IntBuffer;
+import org.lwjgl.opengl.GL30;
+
+/**
+ * Implements GLFbo via OpenGL3+.
+ * 
+ * @author Kirill Vainer
+ */
+public class LwjglGLFboGL3 implements GLFbo {
+
+    private static void checkLimit(Buffer buffer) {
+        if (buffer == null) {
+            return;
+        }
+        if (buffer.limit() == 0) {
+            throw new RendererException("Attempting to upload empty buffer (limit = 0), that's an error");
+        }
+        if (buffer.remaining() == 0) {
+            throw new RendererException("Attempting to upload empty buffer (remaining = 0), that's an error");
+        }
+    }
+    
+    @Override
+    public void glBlitFramebufferEXT(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) {
+        GL30.glBlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
+    }
+    
+    @Override
+    public void glRenderbufferStorageMultisampleEXT(int target, int samples, int internalformat, int width, int height) {
+        GL30.glRenderbufferStorageMultisample(target, samples, internalformat, width, height);
+    }
+    
+    @Override
+    public void glBindFramebufferEXT(int param1, int param2) {
+        GL30.glBindFramebuffer(param1, param2);
+    }
+    
+    @Override
+    public void glBindRenderbufferEXT(int param1, int param2) {
+        GL30.glBindRenderbuffer(param1, param2);
+    }
+    
+    @Override
+    public int glCheckFramebufferStatusEXT(int param1) {
+        return GL30.glCheckFramebufferStatus(param1);
+    }
+    
+    @Override
+    public void glDeleteFramebuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        GL30.glDeleteFramebuffers(param1);
+    }
+    
+    @Override
+    public void glDeleteRenderbuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        GL30.glDeleteRenderbuffers(param1);
+    }
+    
+    @Override
+    public void glFramebufferRenderbufferEXT(int param1, int param2, int param3, int param4) {
+        GL30.glFramebufferRenderbuffer(param1, param2, param3, param4);
+    }
+    
+    @Override
+    public void glFramebufferTexture2DEXT(int param1, int param2, int param3, int param4, int param5) {
+        GL30.glFramebufferTexture2D(param1, param2, param3, param4, param5);
+    }
+    
+    @Override
+    public void glGenFramebuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        GL30.glGenFramebuffers(param1);
+    }
+    
+    @Override
+    public void glGenRenderbuffersEXT(IntBuffer param1) {
+        checkLimit(param1);
+        GL30.glGenRenderbuffers(param1);
+    }
+    
+    @Override
+    public void glGenerateMipmapEXT(int param1) {
+        GL30.glGenerateMipmap(param1);
+    }
+    
+    @Override
+    public void glRenderbufferStorageEXT(int param1, int param2, int param3, int param4) {
+        GL30.glRenderbufferStorage(param1, param2, param3, param4);
+    }
+}

jme3-lwjgl/src/main/java/com/jme3/system/lwjgl/LwjglContext.java

@@ -39,13 +39,18 @@ import com.jme3.renderer.Renderer;
 import com.jme3.renderer.RendererException;
 import com.jme3.renderer.lwjgl.LwjglGL;
 import com.jme3.renderer.lwjgl.LwjglGLExt;
+import com.jme3.renderer.lwjgl.LwjglGLFboEXT;
+import com.jme3.renderer.lwjgl.LwjglGLFboGL3;
 import com.jme3.renderer.opengl.GL;
 import com.jme3.renderer.opengl.GL2;
 import com.jme3.renderer.opengl.GL3;
+import com.jme3.renderer.opengl.GL4;
 import com.jme3.renderer.opengl.GLDebugDesktop;
 import com.jme3.renderer.opengl.GLExt;
 import com.jme3.renderer.opengl.GLFbo;
 import com.jme3.renderer.opengl.GLRenderer;
+import com.jme3.renderer.opengl.GLTiming;
+import com.jme3.renderer.opengl.GLTimingState;
 import com.jme3.renderer.opengl.GLTracer;
 import com.jme3.system.AppSettings;
 import com.jme3.system.JmeContext;
@@ -205,26 +210,42 @@ public abstract class LwjglContext implements JmeContext {
         if (settings.getRenderer().equals(AppSettings.LWJGL_OPENGL2)
          || settings.getRenderer().equals(AppSettings.LWJGL_OPENGL3)) {
             GL gl = new LwjglGL();
-            GLFbo glfbo = new LwjglGLExt();
+            GLExt glext = new LwjglGLExt();
+            GLFbo glfbo;
+            
+            if (GLContext.getCapabilities().OpenGL30) {
+                glfbo = new LwjglGLFboGL3();
+            } else {
+                glfbo = new LwjglGLFboEXT();
+            }
             
             if (settings.getBoolean("GraphicsDebug")) {
-                gl    = new GLDebugDesktop(gl, glfbo);
+                gl    = new GLDebugDesktop(gl, glext, glfbo);
+                glext = (GLExt) gl;
                 glfbo = (GLFbo) gl;
             }
             
+            if (settings.getBoolean("GraphicsTiming")) {
+                GLTimingState timingState = new GLTimingState();
+                gl    = (GL) GLTiming.createGLTiming(gl, timingState, GL.class, GL2.class, GL3.class, GL4.class);
+                glext = (GLExt) GLTiming.createGLTiming(glext, timingState, GLExt.class);
+                glfbo = (GLFbo) GLTiming.createGLTiming(glfbo, timingState, GLFbo.class);
+            }
+                  
             if (settings.getBoolean("GraphicsTrace")) {
-                gl    = (GL) GLTracer.createDesktopGlTracer(gl, GL.class, GL2.class, GL3.class);
+                gl    = (GL) GLTracer.createDesktopGlTracer(gl, GL.class, GL2.class, GL3.class, GL4.class);
-                glfbo = (GLFbo) GLTracer.createDesktopGlTracer(glfbo, GLExt.class);
+                glext = (GLExt) GLTracer.createDesktopGlTracer(glext, GLExt.class);
+                glfbo = (GLFbo) GLTracer.createDesktopGlTracer(glfbo, GLFbo.class);
             }
             
-            renderer = new GLRenderer(gl, glfbo);
+            renderer = new GLRenderer(gl, glext, glfbo);
             renderer.initialize();
         } else {
             throw new UnsupportedOperationException("Unsupported renderer: " + settings.getRenderer());
         }
         
         if (GLContext.getCapabilities().GL_ARB_debug_output && settings.getBoolean("GraphicsDebug")) {
-            ARBDebugOutput.glDebugMessageCallbackARB(new ARBDebugOutputCallback());
+            ARBDebugOutput.glDebugMessageCallbackARB(new ARBDebugOutputCallback(new LwjglGLDebugOutputHandler()));
         }
         
         renderer.setMainFrameBufferSrgb(settings.getGammaCorrection());

jme3-lwjgl/src/main/java/com/jme3/system/lwjgl/LwjglGLDebugOutputHandler.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.system.lwjgl;
+
+import java.util.HashMap;
+import org.lwjgl.opengl.ARBDebugOutput;
+import org.lwjgl.opengl.ARBDebugOutputCallback;
+
+class LwjglGLDebugOutputHandler implements ARBDebugOutputCallback.Handler {
+
+    private static final HashMap<Integer, String> constMap = new HashMap<Integer, String>();
+    private static final String MESSAGE_FORMAT = 
+            "[JME3] OpenGL debug message\r\n" +
+            "       ID: %d\r\n" +
+            "       Source: %s\r\n" +
+            "       Type: %s\r\n" +
+            "       Severity: %s\r\n" +
+            "       Message: %s";
+    
+    static {
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_API_ARB, "API");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_APPLICATION_ARB, "APPLICATION");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_OTHER_ARB, "OTHER");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_SHADER_COMPILER_ARB, "SHADER_COMPILER");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_THIRD_PARTY_ARB, "THIRD_PARTY");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB, "WINDOW_SYSTEM");
+        
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB, "DEPRECATED_BEHAVIOR");
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_ERROR_ARB, "ERROR");
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_OTHER_ARB, "OTHER");
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_PERFORMANCE_ARB, "PERFORMANCE");
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_PORTABILITY_ARB, "PORTABILITY");
+        constMap.put(ARBDebugOutput.GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB, "UNDEFINED_BEHAVIOR");
+        
+        constMap.put(ARBDebugOutput.GL_DEBUG_SEVERITY_HIGH_ARB, "HIGH");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SEVERITY_MEDIUM_ARB, "MEDIUM");
+        constMap.put(ARBDebugOutput.GL_DEBUG_SEVERITY_LOW_ARB, "LOW");
+    }
+    
+    @Override
+    public void handleMessage(int source, int type, int id, int severity, String message) {
+        String sourceStr = constMap.get(source);
+        String typeStr = constMap.get(type);
+        String severityStr = constMap.get(severity);
+        
+        System.err.println(String.format(MESSAGE_FORMAT, id, sourceStr, typeStr, severityStr, message));
+    }
+    
+}

jme3-networking/src/main/java/com/jme3/network/Client.java

@@ -31,6 +31,8 @@
  */
 package com.jme3.network;
 
+import com.jme3.network.service.ClientServiceManager;
+
 
 /**
  *  Represents a remote connection to a server that can be used
@@ -73,6 +75,12 @@ public interface Client extends MessageConnection
      */   
     public int getVersion();
 
+    /**
+     *  Returns the manager for client services.  Client services extend
+     *  the functionality of the client.
+     */
+    public ClientServiceManager getServices();     
+ 
     /**
      *  Sends a message to the server.
      */   

jme3-networking/src/main/java/com/jme3/network/Server.java

@@ -33,6 +33,8 @@ package com.jme3.network;
 
 import java.util.Collection;
 
+import com.jme3.network.service.HostedServiceManager;
+
 /**
  *  Represents a host that can send and receive messages to
  *  a set of remote client connections.
@@ -54,6 +56,12 @@ public interface Server
      */   
     public int getVersion();
 
+    /**
+     *  Returns the manager for hosted services.  Hosted services extend
+     *  the functionality of the server.
+     */
+    public HostedServiceManager getServices();     
+
     /**
      *  Sends the specified message to all connected clients.
      */ 

jme3-networking/src/main/java/com/jme3/network/base/DefaultClient.java

@@ -37,6 +37,8 @@ import com.jme3.network.kernel.Connector;
 import com.jme3.network.message.ChannelInfoMessage;
 import com.jme3.network.message.ClientRegistrationMessage;
 import com.jme3.network.message.DisconnectMessage;
+import com.jme3.network.service.ClientServiceManager;
+import com.jme3.network.service.serializer.ClientSerializerRegistrationsService;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.*;
@@ -54,7 +56,7 @@ import java.util.logging.Logger;
  */
 public class DefaultClient implements Client
 {
-    static Logger log = Logger.getLogger(DefaultClient.class.getName());
+    static final Logger log = Logger.getLogger(DefaultClient.class.getName());
     
     // First two channels are reserved for reliable and
     // unreliable.  Note: channels are endpoint specific so these
@@ -80,10 +82,14 @@ public class DefaultClient implements Client
  
     private ConnectorFactory connectorFactory;
     
+    private ClientServiceManager services;
+    
     public DefaultClient( String gameName, int version )
     {
         this.gameName = gameName;
         this.version = version;
+        this.services = new ClientServiceManager(this);
+        addStandardServices();
     }
     
     public DefaultClient( String gameName, int version, Connector reliable, Connector fast,
@@ -93,6 +99,10 @@ public class DefaultClient implements Client
         setPrimaryConnectors( reliable, fast, connectorFactory );
     }
 
+    protected void addStandardServices() {
+        services.addService(new ClientSerializerRegistrationsService());
+    }
+
     protected void setPrimaryConnectors( Connector reliable, Connector fast, ConnectorFactory connectorFactory )
     {
         if( reliable == null )
@@ -201,6 +211,11 @@ public class DefaultClient implements Client
         return version;
     }
     
+    public ClientServiceManager getServices() 
+    {
+        return services;
+    }
+   
     public void send( Message message )
     {
         if( message.isReliable() || channels.get(CH_UNRELIABLE) == null ) {
@@ -268,6 +283,10 @@ public class DefaultClient implements Client
         if( !isRunning )
             return;
 
+        // Let the services get a chance to stop before we
+        // kill the connection.
+        services.stop();
+        
         // Send a close message
     
         // Tell the thread it's ok to die
@@ -285,6 +304,9 @@ public class DefaultClient implements Client
         fireDisconnected(info);
         
         isRunning = false;
+        
+        // Terminate the services
+        services.terminate();            
     }         
 
     public void addClientStateListener( ClientStateListener listener )
@@ -329,6 +351,9 @@ public class DefaultClient implements Client
  
     protected void fireConnected()
     {
+        // Let the services know we are finally started
+        services.start();
+    
         for( ClientStateListener l : stateListeners ) {
             l.clientConnected( this );
         }            

jme3-networking/src/main/java/com/jme3/network/base/DefaultServer.java

@@ -37,6 +37,8 @@ import com.jme3.network.kernel.Kernel;
 import com.jme3.network.message.ChannelInfoMessage;
 import com.jme3.network.message.ClientRegistrationMessage;
 import com.jme3.network.message.DisconnectMessage;
+import com.jme3.network.service.HostedServiceManager;
+import com.jme3.network.service.serializer.ServerSerializerRegistrationsService;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.*;
@@ -55,7 +57,7 @@ import java.util.logging.Logger;
  */
 public class DefaultServer implements Server
 {
-    static Logger log = Logger.getLogger(DefaultServer.class.getName());
+    static final Logger log = Logger.getLogger(DefaultServer.class.getName());
 
     // First two channels are reserved for reliable and
     // unreliable
@@ -85,6 +87,8 @@ public class DefaultServer implements Server
                             = new MessageListenerRegistry<HostedConnection>();                        
     private List<ConnectionListener> connectionListeners = new CopyOnWriteArrayList<ConnectionListener>();
     
+    private HostedServiceManager services;
+    
     public DefaultServer( String gameName, int version, Kernel reliable, Kernel fast )
     {
         if( reliable == null )
@@ -92,6 +96,8 @@ public class DefaultServer implements Server
             
         this.gameName = gameName;
         this.version = version;
+        this.services = new HostedServiceManager(this);        
+        addStandardServices();
         
         reliableAdapter = new KernelAdapter( this, reliable, dispatcher, true );
         channels.add( reliableAdapter );
@@ -101,6 +107,10 @@ public class DefaultServer implements Server
         }
     }   
 
+    protected void addStandardServices() {
+        services.addService(new ServerSerializerRegistrationsService());
+    }
+
     public String getGameName()
     {
         return gameName;
@@ -111,6 +121,11 @@ public class DefaultServer implements Server
         return version;
     }
     
+    public HostedServiceManager getServices() 
+    {
+        return services;
+    }
+
     public int addChannel( int port )
     {
         if( isRunning )
@@ -165,6 +180,9 @@ public class DefaultServer implements Server
         }
         
         isRunning = true;
+        
+        // Start the services
+        services.start();             
     }
 
     public boolean isRunning()
@@ -177,6 +195,10 @@ public class DefaultServer implements Server
         if( !isRunning )
             throw new IllegalStateException( "Server is not started." );
  
+        // First stop the services since we are about to
+        // kill the connections they are using
+        services.stop();
+ 
         try {
             // Kill the adpaters, they will kill the kernels
             for( KernelAdapter ka : channels ) {
@@ -184,6 +206,9 @@ public class DefaultServer implements Server
             }
             
             isRunning = false;
+            
+            // Now terminate all of the services
+            services.terminate();             
         } catch( InterruptedException e ) {
             throw new RuntimeException( "Interrupted while closing", e );
         }                               
@@ -396,6 +421,18 @@ public class DefaultServer implements Server
         return endpointConnections.get(endpoint);       
     } 
 
+    protected void removeConnecting( Endpoint p ) 
+    {
+        // No easy lookup for connecting Connections
+        // from endpoint.
+        for( Map.Entry<Long,Connection> e : connecting.entrySet() ) {
+            if( e.getValue().hasEndpoint(p) ) {
+                connecting.remove(e.getKey());
+                return;
+            } 
+        }
+    }
+
     protected void connectionClosed( Endpoint p )
     {
         if( p.isConnected() ) {
@@ -411,10 +448,10 @@ public class DefaultServer implements Server
         // Also note: this method will be called multiple times per
         // HostedConnection if it has multiple endpoints.
  
-        Connection removed = null;
+        Connection removed;
         synchronized( this ) {             
             // Just in case the endpoint was still connecting
-            connecting.values().remove(p);
+            removeConnecting(p);
 
             // And the regular management
             removed = (Connection)endpointConnections.remove(p);
@@ -453,6 +490,16 @@ public class DefaultServer implements Server
             channels = new Endpoint[channelCount];
         }
         
+        boolean hasEndpoint( Endpoint p )
+        {
+            for( Endpoint e : channels ) {
+                if( p == e ) {
+                    return true;
+                }
+            }
+            return false;
+        }
+ 
         void setChannel( int channel, Endpoint p )
         {
             if( channels[channel] != null && channels[channel] != p ) {
@@ -557,6 +604,7 @@ public class DefaultServer implements Server
             return Collections.unmodifiableSet(sessionData.keySet());
         }           
         
+        @Override
         public String toString()
         {
             return "Connection[ id=" + id + ", reliable=" + channels[CH_RELIABLE] 

jme3-networking/src/main/java/com/jme3/network/message/SerializerRegistrationsMessage.java

@@ -0,0 +1,188 @@
+/*
+ * $Id: SerializerRegistrationsMessage.java 3829 2014-11-24 07:25:43Z pspeed $
+ *
+ * Copyright (c) 2012, Paul Speed
+ * All rights reserved.
+ */
+
+package com.jme3.network.message;
+
+import com.jme3.network.AbstractMessage;
+import com.jme3.network.serializing.Serializable;
+import com.jme3.network.serializing.Serializer;
+import com.jme3.network.serializing.SerializerRegistration;
+import com.jme3.network.serializing.serializers.FieldSerializer;
+import java.util.*;
+import java.util.jar.Attributes;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *  Holds a compiled set of message registration information that
+ *  can be sent over the wire.  The received message can then be
+ *  used to register all of the classes using the same IDs and 
+ *  same ordering, etc..  The intent is that the server compiles
+ *  this message once it is sure that all serializable classes have
+ *  been registered.  It can then send this to each new client and
+ *  they can use it to register all of the classes without requiring
+ *  exactly reproducing the same calls that the server did to register
+ *  messages.
+ *
+ *  <p>Normally, JME recommends that apps have a common utility method
+ *  that they call on both client and server.  However, this makes 
+ *  pluggable services nearly impossible as some central class has to
+ *  know about all registered serializers.  This message implementation
+ *  gets around by only requiring registration on the server.</p>
+ *
+ *  @author    Paul Speed
+ */
+@Serializable
+public class SerializerRegistrationsMessage extends AbstractMessage {
+
+    static final Logger log = Logger.getLogger(SerializerRegistrationsMessage.class.getName());
+
+    public static final Set<Class> ignore = new HashSet<Class>();
+    static {
+        // We could build this automatically but then we
+        // risk making a client and server out of date simply because
+        // their JME versions are out of date.
+        ignore.add(Boolean.class);
+        ignore.add(Float.class);
+        ignore.add(Boolean.class);
+        ignore.add(Byte.class);
+        ignore.add(Character.class);
+        ignore.add(Short.class);
+        ignore.add(Integer.class);
+        ignore.add(Long.class);
+        ignore.add(Float.class);
+        ignore.add(Double.class);
+        ignore.add(String.class);
+ 
+        ignore.add(DisconnectMessage.class);
+        ignore.add(ClientRegistrationMessage.class);
+    
+        ignore.add(Date.class);
+        ignore.add(AbstractCollection.class);
+        ignore.add(AbstractList.class);
+        ignore.add(AbstractSet.class);
+        ignore.add(ArrayList.class);
+        ignore.add(HashSet.class);
+        ignore.add(LinkedHashSet.class);
+        ignore.add(LinkedList.class);
+        ignore.add(TreeSet.class);
+        ignore.add(Vector.class);
+        ignore.add(AbstractMap.class);
+        ignore.add(Attributes.class);
+        ignore.add(HashMap.class);
+        ignore.add(Hashtable.class);
+        ignore.add(IdentityHashMap.class);
+        ignore.add(TreeMap.class);
+        ignore.add(WeakHashMap.class);        
+        ignore.add(Enum.class);
+        
+        ignore.add(GZIPCompressedMessage.class);
+        ignore.add(ZIPCompressedMessage.class);
+
+        ignore.add(ChannelInfoMessage.class);
+        
+        ignore.add(SerializerRegistrationsMessage.class);
+        ignore.add(SerializerRegistrationsMessage.Registration.class);        
+    }
+ 
+    public static SerializerRegistrationsMessage INSTANCE;   
+    public static Registration[] compiled;
+    private static final Serializer fieldSerializer = new FieldSerializer();
+    
+    private Registration[] registrations;
+
+    public SerializerRegistrationsMessage() {
+        setReliable(true);
+    }
+
+    public SerializerRegistrationsMessage( Registration... registrations ) {
+        setReliable(true);
+        this.registrations = registrations;
+    }
+    
+    public static void compile() {
+    
+        // Let's just see what they are here
+        List<Registration> list = new ArrayList<Registration>();
+        for( SerializerRegistration reg : Serializer.getSerializerRegistrations() ) {
+            Class type = reg.getType();
+            if( ignore.contains(type) )
+                continue;
+            if( type.isPrimitive() )
+                continue;
+ 
+            list.add(new Registration(reg));
+        }
+            
+        if( log.isLoggable(Level.FINE) ) {
+            log.log( Level.FINE, "Number of registered classes:{0}", list.size());
+            for( Registration reg : list ) { 
+                log.log( Level.FINE, "    {0}", reg);
+            }
+        }
+        compiled = list.toArray(new Registration[list.size()]);
+        
+        INSTANCE = new SerializerRegistrationsMessage(compiled);                                
+    }
+ 
+    public void registerAll() {    
+        for( Registration reg : registrations ) {
+            log.log( Level.INFO, "Registering:{0}", reg);
+            reg.register();
+        }
+    }
+    
+    @Serializable
+    public static final class Registration {
+    
+        private short id;
+        private String className;
+        private String serializerClassName;
+        
+        public Registration() {
+        }
+        
+        public Registration( SerializerRegistration reg ) {
+        
+            this.id = reg.getId();
+            this.className = reg.getType().getName();
+            if( reg.getSerializer().getClass() != FieldSerializer.class ) {
+                this.serializerClassName = reg.getSerializer().getClass().getName();
+            } 
+        }
+ 
+        public void register() {        
+            try {
+                Class type = Class.forName(className);
+                Serializer serializer;
+                if( serializerClassName == null ) {
+                    serializer = fieldSerializer;
+                } else {
+                    Class serializerType = Class.forName(serializerClassName);
+                    serializer = (Serializer)serializerType.newInstance();                    
+                }
+                SerializerRegistration result = Serializer.registerClassForId(id, type, serializer);
+                log.log( Level.FINE, "   result:{0}", result);                
+            } catch( ClassNotFoundException e ) {
+                throw new RuntimeException( "Class not found attempting to register:" + this, e );
+            } catch( InstantiationException e ) {
+                throw new RuntimeException( "Error instantiating serializer registering:" + this, e );
+            } catch( IllegalAccessException e ) {
+                throw new RuntimeException( "Error instantiating serializer registering:" + this, e );
+            }            
+        }
+        
+        @Override
+        public String toString() {
+            return "Registration[" + id + " = " + className + ", serializer=" + serializerClassName + "]";
+        }
+    }
+}
+
+
+

jme3-networking/src/main/java/com/jme3/network/service/AbstractClientService.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+
+/**
+ *  Convenient base class for ClientServices providing some default ClientService 
+ *  interface implementations as well as a few convenience methods 
+ *  such as getServiceManager() and getService(type).  Subclasses 
+ *  must at least override the onInitialize() method to handle 
+ *  service initialization.
+ *
+ *  @author    Paul Speed
+ */
+public abstract class AbstractClientService extends AbstractService<ClientServiceManager> 
+                                            implements ClientService { 
+    
+    protected AbstractClientService() {
+    }
+   
+}

jme3-networking/src/main/java/com/jme3/network/service/AbstractHostedService.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+import com.jme3.network.HostedConnection;
+import com.jme3.network.Server;
+
+
+/**
+ *  Convenient base class for HostedServices providing some default HostedService 
+ *  interface implementations as well as a few convenience methods 
+ *  such as getServiceManager() and getService(type).  Subclasses 
+ *  must at least override the onInitialize() method to handle 
+ *  service initialization.
+ *
+ *  @author    Paul Speed
+ */
+public abstract class AbstractHostedService extends AbstractService<HostedServiceManager> 
+                                            implements HostedService { 
+    
+    protected AbstractHostedService() {
+    }
+
+    /**
+     *  Default implementation does nothing.  Implementations can
+     *  override this to peform custom new connection behavior.
+     */
+    @Override
+    public void connectionAdded(Server server, HostedConnection hc) {
+    }
+
+    /**
+     *  Default implementation does nothing.  Implementations can
+     *  override this to peform custom leaving connection behavior.
+     */
+    @Override
+    public void connectionRemoved(Server server, HostedConnection hc) {
+    }
+    
+}

jme3-networking/src/main/java/com/jme3/network/service/AbstractService.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+
+/**
+ *  Base class providing some default Service interface implementations
+ *  as well as a few convenience methods such as getServiceManager()
+ *  and getService(type).  Subclasses must at least override the
+ *  onInitialize() method to handle service initialization.
+ *
+ *  @author    Paul Speed
+ */
+public abstract class AbstractService<S extends ServiceManager> implements Service<S> {
+    
+    private S serviceManager;
+ 
+    protected AbstractService() {
+    }
+    
+    /**
+     *  Returns the ServiceManager that was passed to
+     *  initialize() during service initialization.
+     */
+    protected S getServiceManager() {
+        return serviceManager;
+    }
+ 
+    /**
+     *  Retrieves the first sibling service of the specified
+     *  type.
+     */   
+    protected <T extends Service<S>> T getService( Class<T> type ) {
+        return type.cast(serviceManager.getService(type));
+    }    
+    
+    /**
+     *  Initializes this service by keeping a reference to
+     *  the service manager and calling onInitialize().
+     */
+    @Override
+    public final void initialize( S serviceManager ) {
+        this.serviceManager = serviceManager;
+        onInitialize(serviceManager);
+    }
+ 
+    /**
+     *  Called during initialize() for the subclass to perform
+     *  implementation specific initialization.
+     */   
+    protected abstract void onInitialize( S serviceManager );
+    
+    /**
+     *  Default implementation does nothing.  Implementations can
+     *  override this to peform custom startup behavior.
+     */
+    @Override
+    public void start() {    
+    }
+    
+    /**
+     *  Default implementation does nothing.  Implementations can
+     *  override this to peform custom stop behavior.
+     */
+    @Override
+    public void stop() {    
+    }
+    
+    /**
+     *  Default implementation does nothing.  Implementations can
+     *  override this to peform custom termination behavior.
+     */
+    @Override
+    public void terminate( S serviceManager ) {
+    }
+    
+    @Override
+    public String toString() {
+        return getClass().getName() + "[serviceManager=" + serviceManager + "]";
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/ClientService.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+
+/**
+ *  Interface implemented by Client-side services that augment
+ *  a network Client's functionality. 
+ *
+ *  @author    Paul Speed
+ */
+public interface ClientService extends Service<ClientServiceManager> {
+    
+    /**
+     *  Called when the service is first attached to the service
+     *  manager.
+     */
+    @Override
+    public void initialize( ClientServiceManager serviceManager );
+    
+    /**
+     *  Called when the service manager is started or if the 
+     *  service is added to an already started service manager.
+     */
+    @Override 
+    public void start();
+    
+    /**
+     *  Called when the service is shutting down.  All services
+     *  are stopped and any service manager resources are closed
+     *  before the services are terminated.
+     */
+    @Override
+    public void stop();
+    
+    /**
+     *  The service manager is fully shutting down.  All services
+     *  have been stopped and related connections closed.
+     */
+    @Override
+    public void terminate( ClientServiceManager serviceManager ); 
+}

jme3-networking/src/main/java/com/jme3/network/service/ClientServiceManager.java

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+import com.jme3.network.Client;
+
+
+/**
+ *  Manages ClientServices on behalf of a network Client object.
+ *
+ *  @author    Paul Speed
+ */
+public class ClientServiceManager extends ServiceManager<ClientServiceManager> {
+    
+    private Client client;
+ 
+    /**
+     *  Creates a new ClientServiceManager for the specified network Client.
+     */   
+    public ClientServiceManager( Client client ) {
+        this.client = client;
+    }
+ 
+    /**
+     *  Returns the network Client associated with this ClientServiceManager.
+     */   
+    public Client getClient() {
+        return client;
+    }
+
+    /**
+     *  Returns 'this' and is what is passed to ClientService.initialize()
+     *  and ClientService.termnate();
+     */
+    @Override
+    protected final ClientServiceManager getParent() {
+        return this;
+    }
+    
+    /**
+     *  Adds the specified ClientService and initializes it.  If the service manager
+     *  has already been started then the service will also be started.
+     */   
+    public void addService( ClientService s ) {
+        super.addService(s);
+    }
+
+    /**
+     *  Adds all of the specified ClientServices and initializes them.  If the service manager
+     *  has already been started then the services will also be started.
+     *  This is a convenience method that delegates to addService(), thus each
+     *  service will be initialized (and possibly started) in sequence rather
+     *  than doing them all at the end.
+     */   
+    public void addServices( ClientService... services ) {
+        for( ClientService s : services ) {
+            super.addService(s);
+        }
+    }
+
+    /**
+     *  Removes the specified ClientService from this service manager, stopping
+     *  and terminating it as required.  If this service manager is in a
+     *  started state then the service will be stopped.  After removal,
+     *  the service will be terminated.
+     */
+    public void removeService( ClientService s ) {
+        super.removeService(s);
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/HostedService.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+import com.jme3.network.ConnectionListener;
+
+
+/**
+ *  Interface implemented by Server-side services that augment
+ *  a network Server's functionality. 
+ *
+ *  @author    Paul Speed
+ */
+public interface HostedService extends Service<HostedServiceManager>, ConnectionListener {
+    
+    /**
+     *  Called when the service is first attached to the service
+     *  manager.
+     */
+    @Override
+    public void initialize( HostedServiceManager serviceManager );
+    
+    /**
+     *  Called when the service manager is started or if the 
+     *  service is added to an already started service manager.
+     */
+    @Override 
+    public void start();
+    
+    /**
+     *  Called when the service is shutting down.  All services
+     *  are stopped and any service manager resources are closed
+     *  before the services are terminated.
+     */
+    @Override
+    public void stop();
+    
+    /**
+     *  The service manager is fully shutting down.  All services
+     *  have been stopped and related connections closed.
+     */
+    @Override
+    public void terminate( HostedServiceManager serviceManager ); 
+}

jme3-networking/src/main/java/com/jme3/network/service/HostedServiceManager.java

@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+import com.jme3.network.ConnectionListener;
+import com.jme3.network.HostedConnection;
+import com.jme3.network.Server;
+
+
+/**
+ *  Manages HostedServices on behalf of a network Server object.
+ *  All HostedServices are automatically informed about new and 
+ *  leaving connections.
+ *
+ *  @author    Paul Speed
+ */
+public class HostedServiceManager extends ServiceManager<HostedServiceManager> {
+    
+    private Server server;
+    private ConnectionObserver connectionObserver;
+
+    /**
+     *  Creates a HostedServiceManager for the specified network Server.
+     */    
+    public HostedServiceManager( Server server ) {
+        this.server = server;
+        this.connectionObserver = new ConnectionObserver();
+        server.addConnectionListener(connectionObserver);
+    }
+
+    /**
+     *  Returns the network Server associated with this HostedServiceManager.
+     */
+    public Server getServer() {
+        return server;
+    }
+
+    /**
+     *  Returns 'this' and is what is passed to HostedService.initialize()
+     *  and HostedService.termnate();
+     */
+    @Override
+    protected final HostedServiceManager getParent() {
+        return this;
+    }
+ 
+    /**
+     *  Adds the specified HostedService and initializes it.  If the service manager
+     *  has already been started then the service will also be started.
+     */   
+    public void addService( HostedService s ) {
+        super.addService(s);
+    }
+
+    /**
+     *  Adds all of the specified HostedServices and initializes them.  If the service manager
+     *  has already been started then the services will also be started.
+     *  This is a convenience method that delegates to addService(), thus each
+     *  service will be initialized (and possibly started) in sequence rather
+     *  than doing them all at the end.
+     */   
+    public void addServices( HostedService... services ) {
+        for( HostedService s : services ) {
+            super.addService(s);
+        }
+    }
+
+    /**
+     *  Removes the specified HostedService from this service manager, stopping
+     *  and terminating it as required.  If this service manager is in a
+     *  started state then the service will be stopped.  After removal,
+     *  the service will be terminated.
+     */
+    public void removeService( HostedService s ) {
+        super.removeService(s);
+    }
+    
+    /**
+     *  Called internally when a new connection has been added so that the
+     *  services can be notified.
+     */
+    protected void addConnection( HostedConnection hc ) {
+        for( Service s : getServices() ) {
+            ((HostedService)s).connectionAdded(server, hc);
+        }
+    }
+ 
+    /**
+     *  Called internally when a connection has been removed so that the
+     *  services can be notified.
+     */   
+    protected void removeConnection( HostedConnection hc ) {
+        for( Service s : getServices() ) {
+            ((HostedService)s).connectionRemoved(server, hc);
+        }
+    }
+ 
+    protected class ConnectionObserver implements ConnectionListener {
+
+        @Override
+        public void connectionAdded(Server server, HostedConnection hc) {
+            addConnection(hc);
+        }
+
+        @Override
+        public void connectionRemoved(Server server, HostedConnection hc) {
+            removeConnection(hc);
+        }
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/Service.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+
+/**
+ *  The base interface for managed services.
+ *
+ *  @author    Paul Speed
+ */
+public interface Service<S> {
+    
+    /**
+     *  Called when the service is first attached to the service
+     *  manager.
+     */
+    public void initialize( S serviceManager );
+    
+    /**
+     *  Called when the service manager is started or if the 
+     *  service is added to an already started service manager.
+     */
+    public void start();
+    
+    /**
+     *  Called when the service manager is shutting down.  All services
+     *  are stopped and any service manager resources are closed
+     *  before the services are terminated.
+     */
+    public void stop();
+    
+    /**
+     *  The service manager is fully shutting down.  All services
+     *  have been stopped and related connections closed.
+     */
+    public void terminate( S serviceManager ); 
+}

jme3-networking/src/main/java/com/jme3/network/service/ServiceManager.java

@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service;
+
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+/**
+ *  The base service manager class from which the HostedServiceManager
+ *  and ClientServiceManager classes are derived.  This manages the
+ *  the underlying services and their life cycles.
+ *
+ *  @author    Paul Speed
+ */
+public abstract class ServiceManager<T> {
+
+    private List<Service<T>> services = new CopyOnWriteArrayList<Service<T>>();
+    private volatile boolean started = false;
+    
+    protected ServiceManager() {
+    }
+
+    /**
+     *  Retreives the 'parent' of this service manager, usually
+     *  a more specifically typed version of 'this' but it can be
+     *  anything the seervices are expecting.
+     */
+    protected abstract T getParent();
+ 
+    /**
+     *  Returns the complete list of services managed by this
+     *  service manager.  This list is thread safe following the
+     *  CopyOnWriteArrayList semantics.
+     */   
+    protected List<Service<T>> getServices() {
+        return services;
+    }
+    
+    /**
+     *  Starts this service manager and all services that it contains.
+     *  Any services added after the service manager has started will have
+     *  their start() methods called.
+     */   
+    public void start() {
+        if( started ) {
+            return;
+        }
+        for( Service<T> s : services ) {
+            s.start();
+        }
+        started = true;
+    }
+
+    /**
+     *  Returns true if this service manager has been started.
+     */
+    public boolean isStarted() {
+        return started;
+    }
+ 
+    /**
+     *  Stops all services and puts the service manager into a stopped state.
+     */   
+    public void stop() {
+        if( !started ) {
+            throw new IllegalStateException(getClass().getSimpleName() + " not started.");
+        }
+        for( Service<T> s : services ) {
+            s.stop();
+        }
+        started = false;
+    }
+ 
+    /**
+     *  Adds the specified service and initializes it.  If the service manager
+     *  has already been started then the service will also be started.
+     */   
+    public <S extends Service<T>> void addService( S s ) {
+        services.add(s);
+        s.initialize(getParent());
+        if( started ) {
+            s.start();
+        }
+    }
+
+    /**
+     *  Removes the specified service from this service manager, stopping
+     *  and terminating it as required.  If this service manager is in a
+     *  started state then the service will be stopped.  After removal,
+     *  the service will be terminated.
+     */
+    public <S extends Service<T>> void removeService( S s ) {
+        if( started ) {
+            s.stop();
+        }
+        services.remove(s);
+        s.terminate(getParent());        
+    }
+ 
+    /**
+     *  Terminates all services.  If the service manager has not been
+     *  stopped yet then it will be stopped.
+     */
+    public void terminate() {
+        if( started ) {
+            stop();
+        }
+        for( Service<T> s : services ) {
+            s.terminate(getParent());
+        }               
+    }
+ 
+    /**
+     *  Retrieves the first service of the specified type.
+     */    
+    public <S extends Service<T>> S getService( Class<S> type ) {
+        for( Service s : services ) {
+            if( type.isInstance(s) ) {
+                return type.cast(s);
+            }
+        }
+        return null;
+    }
+ 
+    @Override   
+    public String toString() {
+        return getClass().getName() + "[services=" + services + "]";
+    }
+}
+

jme3-networking/src/main/java/com/jme3/network/service/rpc/RpcClientService.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc;
+
+import com.jme3.network.Client;
+import com.jme3.network.util.ObjectMessageDelegator;
+import com.jme3.network.service.AbstractClientService;
+import com.jme3.network.service.ClientServiceManager;
+
+
+/**
+ *  RPC service that can be added to a network Client to
+ *  add RPC send/receive capabilities.  Remote procedure
+ *  calls can be made to the server and responses retrieved.
+ *  Any remote procedure calls that the server performs for
+ *  this connection will be received by this service and delegated
+ *  to the appropriate RpcHandlers. 
+ *
+ *  @author    Paul Speed
+ */
+public class RpcClientService extends AbstractClientService {
+
+    private RpcConnection rpc;
+    private ObjectMessageDelegator delegator;
+
+    /**
+     *  Creates a new RpcClientService that can be registered
+     *  with the network Client object.
+     */
+    public RpcClientService() {
+    }
+
+    /**
+     *  Used internally to setup the RpcConnection and MessageDelegator.
+     */
+    @Override
+    protected void onInitialize( ClientServiceManager serviceManager ) {        
+        Client client = serviceManager.getClient();
+        this.rpc = new RpcConnection(client);
+        
+        delegator = new ObjectMessageDelegator(rpc, true);       
+        client.addMessageListener(delegator, delegator.getMessageTypes());                   
+    }
+
+    /**
+     *  Used internally to unregister the RPC MessageDelegator that
+     *  was previously added to the network Client.
+     */
+    @Override
+    public void terminate( ClientServiceManager serviceManager ) {
+        Client client = serviceManager.getClient();
+        client.removeMessageListener(delegator, delegator.getMessageTypes());                   
+    }
+ 
+    /**
+     *  Performs a synchronous call on the server against the specified
+     *  object using the specified procedure ID.  Both inboud and outbound
+     *  communication is done on the specified channel.
+     */
+    public Object callAndWait( byte channel, short objId, short procId, Object... args ) {
+        return rpc.callAndWait(channel, objId, procId, args);
+    }
+
+    /**
+     *  Performs an asynchronous call on the server against the specified
+     *  object using the specified procedure ID.  Communication is done
+     *  over the specified channel.  No responses are received and none
+     *  are waited for.
+     */
+    public void callAsync( byte channel, short objId, short procId, Object... args ) {
+        rpc.callAsync(channel, objId, procId, args);
+    }
+ 
+    /** 
+     *  Register a handler that will be called when the server
+     *  performs a remove procedure call against this client. 
+     *  Only one handler per object ID can be registered at any given time,
+     *  though the same handler can be registered for multiple object
+     *  IDs.
+     */    
+    public void registerHandler( short objId, RpcHandler handler ) {
+        rpc.registerHandler(objId, handler);
+    }
+ 
+    /**
+     *  Removes a previously registered handler for the specified
+     *  object ID.  
+     */
+    public void removeHandler( short objId, RpcHandler handler ) {
+        rpc.removeHandler(objId, handler);
+    }
+
+}

jme3-networking/src/main/java/com/jme3/network/service/rpc/RpcConnection.java

@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc;
+
+import com.jme3.network.MessageConnection;
+import com.jme3.network.service.rpc.msg.RpcCallMessage;
+import com.jme3.network.service.rpc.msg.RpcResponseMessage;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *  Wraps a message connection to provide RPC call support.  This
+ *  is used internally by the RpcClientService and RpcHostedService to manage
+ *  network messaging.
+ *
+ *  @author    Paul Speed
+ */
+public class RpcConnection {
+
+    static final Logger log = Logger.getLogger(RpcConnection.class.getName());
+ 
+    /**
+     *  The underlying connection upon which RPC call messages are sent
+     *  and RPC response messages are received.  It can be a Client or
+     *  a HostedConnection depending on the mode of the RPC service.
+     */
+    private MessageConnection connection;
+    
+    /**
+     *  The objectId index of RpcHandler objects that are used to perform the
+     *  RPC calls for a particular object.
+     */
+    private Map<Short, RpcHandler> handlers = new ConcurrentHashMap<Short, RpcHandler>();
+    
+    /**
+     *  Provides unique messages IDs for outbound synchronous call
+     *  messages.  These are then used in the responses index to
+     *  locate the proper ResponseHolder objects.
+     */
+    private AtomicLong sequenceNumber = new AtomicLong();
+    
+    /**
+     *  Tracks the ResponseHolder objects for sent message IDs.  When the
+     *  response is received, the appropriate handler is found here and the
+     *  response or error set, thus releasing the waiting caller.
+     */ 
+    private Map<Long, ResponseHolder> responses = new ConcurrentHashMap<Long, ResponseHolder>(); 
+ 
+    /**
+     *  Creates a new RpcConnection for the specified network connection.
+     */   
+    public RpcConnection( MessageConnection connection ) {
+        this.connection = connection;
+    }
+ 
+    /**
+     *  Clears any pending synchronous calls causing them to
+     *  throw an exception with the message "Closing connection".
+     */    
+    public void close() {
+        // Let any pending waits go free
+        for( ResponseHolder holder : responses.values() ) {
+            holder.release();
+        }
+    }
+ 
+    /**
+     *  Performs a remote procedure call with the specified arguments and waits
+     *  for the response.  Both the outbound message and inbound response will
+     *  be sent on the specified channel.
+     */
+    public Object callAndWait( byte channel, short objId, short procId, Object... args ) {
+        
+        RpcCallMessage msg = new RpcCallMessage(sequenceNumber.getAndIncrement(), 
+                                                channel, objId, procId, args);
+        
+        // Need to register an object so we can wait for the response.
+        // ...before we send it.  Just in case.
+        ResponseHolder holder = new ResponseHolder(msg); 
+        responses.put(msg.getMessageId(), holder);        
+ 
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "Sending:{0}  on channel:{1}", new Object[]{msg, channel});
+        }        
+        if( channel >= 0 ) {
+            connection.send(channel, msg);
+        } else {
+            connection.send(msg);
+        }
+                
+        return holder.getResponse();
+    }
+
+    /**
+     *  Performs a remote procedure call with the specified arguments but does
+     *  not wait for a response.  The outbound message is sent on the specified channel.
+     *  There is no inbound response message. 
+     */
+    public void callAsync( byte channel, short objId, short procId, Object... args ) {
+        
+        RpcCallMessage msg = new RpcCallMessage(-1, channel, objId, procId, args);
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "Sending:{0}  on channel:{1}", new Object[]{msg, channel});
+        }        
+        connection.send(channel, msg);        
+    }
+    
+    /** 
+     *  Register a handler that can be called by the other end
+     *  of the connection using the specified object ID.  Only one
+     *  handler per object ID can be registered at any given time,
+     *  though the same handler can be registered for multiple object
+     *  IDs.
+     */    
+    public void registerHandler( short objId, RpcHandler handler ) {
+        handlers.put(objId, handler);
+    }
+    
+    /**
+     *  Removes a previously registered handler for the specified
+     *  object ID.  
+     */
+    public void removeHandler( short objId, RpcHandler handler ) {
+        RpcHandler removing = handlers.get(objId);
+        if( handler != removing ) {
+            throw new IllegalArgumentException("Handler not registered for object ID:" 
+                                                + objId + ", handler:" + handler );
+        }
+        handlers.remove(objId);
+    }
+ 
+    protected void send( byte channel, RpcResponseMessage msg ) {
+        if( channel >= 0 ) {
+            connection.send(channel, msg);
+        } else {
+            connection.send(msg);
+        }
+    }
+ 
+    /**
+     *  Called internally when an RpcCallMessage is received from 
+     *  the remote connection.
+     */ 
+    public void handleMessage( RpcCallMessage msg ) {
+    
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "handleMessage({0})", msg);
+        }    
+        RpcHandler handler = handlers.get(msg.getObjectId());
+        try {
+            if( handler == null ) {
+                throw new RuntimeException("Handler not found for objectID:" + msg.getObjectId());
+            }
+            Object result = handler.call(this, msg.getObjectId(), msg.getProcedureId(), msg.getArguments());
+            if( !msg.isAsync() ) {
+                send(msg.getChannel(), new RpcResponseMessage(msg.getMessageId(), result));
+            }
+        } catch( Exception e ) {
+            if( !msg.isAsync() ) {
+                send(msg.getChannel(), new RpcResponseMessage(msg.getMessageId(), e));
+            } else {
+                log.log(Level.SEVERE, "Error invoking async call for:" + msg, e);
+            }
+        }   
+    }
+
+    /**
+     *  Called internally when an RpcResponseMessage is received from 
+     *  the remote connection.
+     */ 
+    public void handleMessage( RpcResponseMessage msg ) {
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "handleMessage({0})", msg);
+        }    
+        ResponseHolder holder = responses.remove(msg.getMessageId());
+        if( holder == null ) {
+            return;
+        }
+        holder.setResponse(msg);       
+    }
+ 
+    /**
+     *  Sort of like a Future, holds a locked reference to a response
+     *  until the remote call has completed and returned a response.
+     */   
+    private class ResponseHolder {
+        private Object response;
+        private String error;
+        private RpcCallMessage msg;
+        boolean received = false;
+ 
+        public ResponseHolder( RpcCallMessage msg ) {
+            this.msg = msg;
+        }
+        
+        public synchronized void setResponse( RpcResponseMessage msg ) {
+            this.response = msg.getResult();
+            this.error = msg.getError();
+            this.received = true;
+            notifyAll();
+        }
+        
+        public synchronized Object getResponse() {
+            try {
+                while(!received) {
+                    wait();                
+                }
+            } catch( InterruptedException e ) {
+                throw new RuntimeException("Interrupted waiting for respone to:" + msg, e);
+            }
+            if( error != null ) {
+                throw new RuntimeException("Error calling remote procedure:" + msg + "\n" + error);
+            }
+            return response;              
+        }
+        
+        public synchronized void release() {
+            if( received ) {
+                return;
+            }
+            // Else signal an error for the callers
+            this.error = "Closing connection";
+            this.received = true;
+        }
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/rpc/RpcHandler.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc;
+
+
+/**
+ *  Implementations of this interface can be registered with
+ *  the RpcClientService or RpcHostService to handle the 
+ *  remote procedure calls for a given object or objects.
+ *
+ *  @author    Paul Speed
+ */
+public interface RpcHandler {
+
+    /**
+     *  Called when a remote procedure call request is received for a particular
+     *  object from the other end of the network connection.
+     */
+    public Object call( RpcConnection conn, short objectId, short procId, Object... args );
+}
+
+

jme3-networking/src/main/java/com/jme3/network/service/rpc/RpcHostedService.java

@@ -0,0 +1,227 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc;
+
+import com.jme3.network.HostedConnection;
+import com.jme3.network.Server;
+import com.jme3.network.serializing.Serializer;
+import com.jme3.network.util.SessionDataDelegator;
+import com.jme3.network.service.AbstractHostedService;
+import com.jme3.network.service.HostedServiceManager;
+import com.jme3.network.service.rpc.msg.RpcCallMessage;
+import com.jme3.network.service.rpc.msg.RpcResponseMessage;
+import java.util.Arrays;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *  RPC service that can be added to a network Server to
+ *  add RPC send/receive capabilities.  For a particular
+ *  HostedConnection, Remote procedure calls can be made to the 
+ *  associated Client and responses retrieved.  Any remote procedure 
+ *  calls that the Client performs for this connection will be 
+ *  received by this service and delegated to the appropriate RpcHandlers.
+ *
+ *  Note: it can be dangerous for a server to perform synchronous
+ *  RPC calls to a client but especially so if not done as part
+ *  of the response to some other message.  ie: iterating over all
+ *  or some HostedConnections to perform synchronous RPC calls
+ *  will be slow and potentially block the server's threads in ways
+ *  that can cause deadlocks or odd contention. 
+ *
+ *  @author    Paul Speed
+ */
+public class RpcHostedService extends AbstractHostedService {
+
+    private static final String ATTRIBUTE_NAME = "rpcSession";
+
+    static final Logger log = Logger.getLogger(RpcHostedService.class.getName());
+
+    private boolean autoHost;
+    private SessionDataDelegator delegator;
+
+    /**
+     *  Creates a new RPC host service that can be registered
+     *  with the Network server and will automatically 'host'
+     *  RPC services and each new network connection.
+     */
+    public RpcHostedService() {
+        this(true);
+    }
+    
+    /**
+     *  Creates a new RPC host service that can be registered
+     *  with the Network server and will optionally 'host'
+     *  RPC services and each new network connection depending
+     *  on the specified 'autoHost' flag.
+     */
+    public RpcHostedService( boolean autoHost ) {
+        this.autoHost = autoHost;
+        
+        // This works for me... has to be different in
+        // the general case
+        Serializer.registerClasses(RpcCallMessage.class, RpcResponseMessage.class);
+    }
+
+    /**
+     *  Used internally to setup the message delegator that will
+     *  handle HostedConnection specific messages and forward them
+     *  to that connection's RpcConnection.
+     */
+    @Override
+    protected void onInitialize( HostedServiceManager serviceManager ) {
+        Server server = serviceManager.getServer();
+         
+        // A general listener for forwarding the messages
+        // to the client-specific handler
+        this.delegator = new SessionDataDelegator(RpcConnection.class, 
+                                                  ATTRIBUTE_NAME,
+                                                  true);
+        server.addMessageListener(delegator, delegator.getMessageTypes());
+
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "Registered delegator for message types:{0}", Arrays.asList(delegator.getMessageTypes()));
+        }
+    }
+
+    /**
+     *  When set to true, all new connections will automatically have
+     *  RPC hosting services attached to them, meaning they can send
+     *  and receive RPC calls.  If this is set to false then it is up
+     *  to other services to eventually call startHostingOnConnection().
+     *  
+     *  <p>Reasons for doing this vary but usually would be because
+     *  the client shouldn't be allowed to perform any RPC calls until
+     *  it has provided more information.  In general, this is unnecessary
+     *  because the RpcHandler registries are not shared.  Each client
+     *  gets their own and RPC calls will fail until the appropriate
+     *  objects have been registtered.</p>
+     */
+    public void setAutoHost( boolean b ) {
+        this.autoHost = b;
+    }
+ 
+    /**
+     *  Returns true if this service automatically attaches RPC
+     *  hosting capabilities to new connections.
+     */   
+    public boolean getAutoHost() {
+        return autoHost;
+    }
+
+    /**
+     *  Retrieves the RpcConnection for the specified HostedConnection
+     *  if that HostedConnection has had RPC services started using
+     *  startHostingOnConnection() (or via autohosting).  Returns null
+     *  if the connection currently doesn't have RPC hosting services
+     *  attached.
+     */
+    public RpcConnection getRpcConnection( HostedConnection hc ) {
+        return hc.getAttribute(ATTRIBUTE_NAME);
+    }
+
+    /**
+     *  Sets up RPC hosting services for the hosted connection allowing
+     *  getRpcConnection() to return a valid RPC connection object.
+     *  This method is called automatically for all new connections if
+     *  autohost is set to true.
+     */
+    public void startHostingOnConnection( HostedConnection hc ) {
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "startHostingOnConnection:{0}", hc);
+        }
+        hc.setAttribute(ATTRIBUTE_NAME, new RpcConnection(hc));
+    }
+
+    /**
+     *  Removes any RPC hosting services associated with the specified
+     *  connection.  Calls to getRpcConnection() will return null for
+     *  this connection.  The connection's RpcConnection is also closed,
+     *  releasing any waiting synchronous calls with a "Connection closing"
+     *  error.
+     *  This method is called automatically for all leaving connections if
+     *  autohost is set to true.
+     */
+    public void stopHostingOnConnection( HostedConnection hc ) {
+        RpcConnection rpc = hc.getAttribute(ATTRIBUTE_NAME);
+        if( rpc == null ) {
+            return;
+        }
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "stopHostingOnConnection:{0}", hc);
+        }
+        hc.setAttribute(ATTRIBUTE_NAME, null);
+        rpc.close();
+    }
+
+    /**
+     *  Used internally to remove the message delegator from the
+     *  server.
+     */
+    @Override
+    public void terminate(HostedServiceManager serviceManager) {
+        Server server = serviceManager.getServer();
+        server.removeMessageListener(delegator, delegator.getMessageTypes());
+    }
+
+    /**
+     *  Called internally when a new connection is detected for
+     *  the server.  If the current autoHost property is true then
+     *  startHostingOnConnection(hc) is called. 
+     */
+    @Override
+    public void connectionAdded(Server server, HostedConnection hc) {
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "connectionAdded({0}, {1})", new Object[]{server, hc});
+        }    
+        if( autoHost ) {
+            startHostingOnConnection(hc);
+        }
+    }
+
+    /**
+     *  Called internally when an existing connection is leaving
+     *  the server.  If the current autoHost property is true then
+     *  stopHostingOnConnection(hc) is called. 
+     */
+    @Override
+    public void connectionRemoved(Server server, HostedConnection hc) {
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "connectionRemoved({0}, {1})", new Object[]{server, hc});
+        }    
+        stopHostingOnConnection(hc);
+    }
+
+}
+

jme3-networking/src/main/java/com/jme3/network/service/rpc/msg/RpcCallMessage.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc.msg;
+
+import com.jme3.network.AbstractMessage;
+import com.jme3.network.serializing.Serializable;
+
+ 
+/**
+ *  Used internally to send RPC call information to
+ *  the other end of a connection for execution.
+ *
+ *  @author    Paul Speed
+ */
+@Serializable
+public class RpcCallMessage extends AbstractMessage {
+
+    private long msgId;
+    private byte channel;
+    private short objId;
+    private short procId;
+    private Object[] args;
+
+    public RpcCallMessage() {
+    }
+    
+    public RpcCallMessage( long msgId, byte channel, short objId, short procId, Object... args ) {
+        this.msgId = msgId;
+        this.channel = channel;
+        this.objId = objId;
+        this.procId = procId;
+        this.args = args;
+    }
+ 
+    public long getMessageId() {
+        return msgId;
+    }
+    
+    public byte getChannel() {
+        return channel;
+    }
+ 
+    public boolean isAsync() {
+        return msgId == -1;
+    }
+ 
+    public short getObjectId() {
+        return objId;
+    }
+    
+    public short getProcedureId() {
+        return procId;
+    }
+    
+    public Object[] getArguments() {
+        return args;
+    }
+    
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + "[#" + msgId + ", channel=" + channel
+                                          + (isAsync() ? ", async" : ", sync") 
+                                          + ", objId=" + objId 
+                                          + ", procId=" + procId 
+                                          + ", args.length=" + args.length 
+                                          + "]";
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/rpc/msg/RpcResponseMessage.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.rpc.msg;
+
+import com.jme3.network.AbstractMessage;
+import com.jme3.network.serializing.Serializable;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+ 
+/**
+ *  Used internally to send an RPC call's response back to
+ *  the caller.
+ *
+ *  @author    Paul Speed
+ */
+@Serializable
+public class RpcResponseMessage extends AbstractMessage {
+
+    private long msgId;
+    private Object result;
+    private String error;
+
+    public RpcResponseMessage() {
+    }
+    
+    public RpcResponseMessage( long msgId, Object result ) {
+        this.msgId = msgId;
+        this.result = result;
+    }
+
+    public RpcResponseMessage( long msgId, Throwable t ) {
+        this.msgId = msgId;
+         
+        StringWriter sOut = new StringWriter();
+        PrintWriter out = new PrintWriter(sOut);
+        t.printStackTrace(out);
+        out.close();
+        this.error = sOut.toString();
+    }
+ 
+    public long getMessageId() {
+        return msgId;
+    }
+    
+    public Object getResult() {
+        return result;
+    }
+        
+    public String getError() {
+        return error;
+    }
+    
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + "[#" + msgId + ", result=" + result
+                                          + "]";
+    }
+}

jme3-networking/src/main/java/com/jme3/network/service/serializer/ClientSerializerRegistrationsService.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.serializer;
+
+import com.jme3.network.Client;
+import com.jme3.network.Message;
+import com.jme3.network.MessageListener;
+import com.jme3.network.message.SerializerRegistrationsMessage;
+import com.jme3.network.serializing.Serializer;
+import com.jme3.network.service.AbstractClientService;
+import com.jme3.network.service.ClientServiceManager;
+
+
+/**
+ *
+ *
+ *  @author    Paul Speed
+ */
+public class ClientSerializerRegistrationsService extends AbstractClientService 
+                                                  implements MessageListener<Client> {
+
+    @Override
+    protected void onInitialize( ClientServiceManager serviceManager ) {
+        // Make sure our message type is registered
+        // This is the minimum we'd need just to be able to register
+        // the rest... otherwise we can't even receive this message.
+        Serializer.registerClass(SerializerRegistrationsMessage.class);
+        Serializer.registerClass(SerializerRegistrationsMessage.Registration.class);
+        
+        // Add our listener for that message type
+        serviceManager.getClient().addMessageListener(this, SerializerRegistrationsMessage.class); 
+    }
+
+    public void messageReceived( Client source, Message m ) {
+        // We only wait for one kind of message...
+        SerializerRegistrationsMessage msg = (SerializerRegistrationsMessage)m;
+        msg.registerAll();
+    }    
+}

jme3-networking/src/main/java/com/jme3/network/service/serializer/ServerSerializerRegistrationsService.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.service.serializer;
+
+import com.jme3.network.HostedConnection;
+import com.jme3.network.Server;
+import com.jme3.network.message.SerializerRegistrationsMessage;
+import com.jme3.network.serializing.Serializer;
+import com.jme3.network.service.AbstractHostedService;
+import com.jme3.network.service.HostedServiceManager;
+
+
+/**
+ *
+ *
+ *  @author    Paul Speed
+ */
+public class ServerSerializerRegistrationsService extends AbstractHostedService {
+
+    @Override
+    protected void onInitialize( HostedServiceManager serviceManager ) {
+        // Make sure our message type is registered
+        Serializer.registerClass(SerializerRegistrationsMessage.class);
+        Serializer.registerClass(SerializerRegistrationsMessage.Registration.class);
+    }
+    
+    @Override
+    public void start() {
+        // Compile the registrations into a message we will
+        // send to all connecting clients
+        SerializerRegistrationsMessage.compile();
+    }
+    
+    @Override
+    public void connectionAdded(Server server, HostedConnection hc) {
+        // Just in case
+        super.connectionAdded(server, hc);
+        
+        // Send the client the registration information
+        hc.send(SerializerRegistrationsMessage.INSTANCE);
+    }
+}

jme3-networking/src/main/java/com/jme3/network/util/AbstractMessageDelegator.java

@@ -0,0 +1,314 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.util;
+
+import com.jme3.network.Message;
+import com.jme3.network.MessageConnection;
+import com.jme3.network.MessageListener;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *  A MessageListener implementation that will forward messages to methods
+ *  of a delegate object.  These methods can be automapped or manually
+ *  specified.  Subclasses provide specific implementations for how to
+ *  find the actual delegate object.
+ *
+ *  @author    Paul Speed
+ */
+public abstract class AbstractMessageDelegator<S extends MessageConnection> 
+                                implements MessageListener<S> {
+                                
+    static final Logger log = Logger.getLogger(AbstractMessageDelegator.class.getName());                                
+                                
+    private Class delegateType;
+    private Map<Class, Method> methods = new HashMap<Class, Method>();
+    private Class[] messageTypes;
+ 
+    /**
+     *  Creates an AbstractMessageDelegator that will forward received
+     *  messages to methods of the specified delegate type.  If automap
+     *  is true then reflection is used to lookup probably message handling
+     *  methods.
+     */   
+    protected AbstractMessageDelegator( Class delegateType, boolean automap ) {
+        this.delegateType = delegateType;
+        if( automap ) {
+            automap();
+        }
+    }
+ 
+    /**
+     *  Returns the array of messages known to be handled by this message
+     *  delegator.
+     */
+    public Class[] getMessageTypes() {
+        if( messageTypes == null ) {
+            messageTypes = methods.keySet().toArray(new Class[methods.size()]);
+        }
+        return messageTypes;
+    }
+ 
+    /**
+     *  Returns true if the specified method is valid for the specified
+     *  message type.  This is used internally during automapping to
+     *  provide implementation specific filting of methods.
+     *  This implementation checks for methods that take either the connection and message 
+     *  type arguments (in that order) or just the message type.
+     */
+    protected boolean isValidMethod( Method m, Class messageType ) {
+ 
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "isValidMethod({0}, {1})", new Object[]{m, messageType});
+        }
+               
+        // Parameters must be S and message type or just message type
+        Class<?>[] parms = m.getParameterTypes();
+        if( parms.length != 2 && parms.length != 1 ) {
+            log.finest("Parameter count is not 1 or 2");
+            return false;
+        }                   
+        int messageIndex = 0;
+        if( parms.length > 1 ) {
+            if( MessageConnection.class.isAssignableFrom(parms[0]) ) {
+                messageIndex++;
+            } else {
+                log.finest("First paramter is not a MessageConnection or subclass.");
+                return false;
+            }
+        }
+ 
+        if( messageType == null && !Message.class.isAssignableFrom(parms[messageIndex]) ) {
+            log.finest("Second paramter is not a Message or subclass.");
+            return false;
+        }
+        if( messageType != null && !parms[messageIndex].isAssignableFrom(messageType) ) {
+            log.log(Level.FINEST, "Second paramter is not a {0}", messageType);
+            return false;
+        }
+        return true;            
+    }
+ 
+    /**
+     *  Convenience method that returns the message type as
+     *  reflecively determined for a particular method.  This
+     *  only works with methods that actually have arguments.
+     *  This implementation returns the last element of the method's
+     *  getParameterTypes() array, thus supporting both 
+     *  method(connection, messageType) as well as just method(messageType)
+     *  calling forms.
+     */
+    protected Class getMessageType( Method m ) {
+        Class<?>[] parms = m.getParameterTypes();
+        return parms[parms.length-1];    
+    }
+ 
+    /**
+     *  Goes through all of the delegate type's methods to find
+     *  a method of the specified name that may take the specified 
+     *  message type.
+     */   
+    protected Method findDelegate( String name, Class messageType ) {
+        // We do an exhaustive search because it's easier to 
+        // check for a variety of parameter types and it's all
+        // that Class would be doing in getMethod() anyway.
+        for( Method m : delegateType.getDeclaredMethods() ) {
+                    
+            if( !m.getName().equals(name) ) {
+                continue;
+            }                
+ 
+            if( isValidMethod(m, messageType) ) {
+                return m;
+            }
+        }
+                       
+        return null;        
+    }
+    
+    /**
+     *  Returns true if the specified method name is allowed.
+     *  This is used by automapping to determine if a method
+     *  should be rejected purely on name.  Default implemention
+     *  always returns true.
+     */
+    protected boolean allowName( String name ) {
+        return true;
+    }
+ 
+    /**
+     *  Calls the map(Set) method with a null argument causing
+     *  all available matching methods to mapped to message types.
+     */    
+    protected final void automap() {        
+        map((Set<String>)null);
+        if( methods.isEmpty() ) {
+            throw new RuntimeException("No message handling methods found for class:" + delegateType);
+        }
+    }
+ 
+    /**
+     *  Specifically maps the specified methods names, autowiring
+     *  the parameters.
+     */
+    public AbstractMessageDelegator<S> map( String... methodNames ) {
+        Set<String> names = new HashSet<String>( Arrays.asList(methodNames) );
+        map(names);
+        return this;
+    }
+ 
+    /**
+     *  Goes through all of the delegate type's declared methods
+     *  mapping methods that match the current constraints.
+     *  If the constraints set is null then allowName() is
+     *  checked for names otherwise only names in the constraints
+     *  set are allowed.
+     *  For each candidate method that passes the above checks,
+     *  isValidMethod() is called with a null message type argument.
+     *  All methods are made accessible thus supporting non-public
+     *  methods as well as public methods.    
+     */   
+    protected void map( Set<String> constraints ) {
+        
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "map({0})", constraints);
+        } 
+        for( Method m : delegateType.getDeclaredMethods() ) {        
+            if( log.isLoggable(Level.FINEST) ) {
+                log.log(Level.FINEST, "Checking method:{0}", m);
+            }
+
+            if( constraints == null && !allowName(m.getName()) ) {
+                log.finest("Name is not allowed.");
+                continue;
+            }
+            if( constraints != null && !constraints.contains(m.getName()) ) {
+                log.finest("Name is not in constraints set.");
+                continue;
+            }
+
+            if( isValidMethod(m, null) ) {
+                if( log.isLoggable(Level.FINEST) ) {
+                    log.log(Level.FINEST, "Adding method mapping:{0} = {1}", new Object[]{getMessageType(m), m});
+                }
+                // Make sure we can access the method even if it's not public or
+                // is in a non-public inner class.
+                m.setAccessible(true);  
+                methods.put(getMessageType(m), m);
+            }            
+        }
+        
+        messageTypes = null;        
+    }
+ 
+    /**
+     *  Manually maps a specified method to the specified message type.
+     */   
+    public AbstractMessageDelegator<S> map( Class messageType, String methodName ) {
+        // Lookup the method 
+        Method m = findDelegate( methodName, messageType );
+        if( m == null ) { 
+            throw new RuntimeException( "Method:" + methodName 
+                                        + " not found matching signature (MessageConnection, " 
+                                        + messageType.getName() + ")" );
+        }                                        
+ 
+        if( log.isLoggable(Level.FINEST) ) {
+            log.log(Level.FINEST, "Adding method mapping:{0} = {1}", new Object[]{messageType, m});
+        }  
+        methods.put( messageType, m );
+        messageTypes = null;        
+        return this;   
+    }
+    
+    /**
+     *  Returns the mapped method for the specified message type.
+     */
+    protected Method getMethod( Class c ) {
+        Method m = methods.get(c);
+        return m;
+    }
+
+    /**
+     *  Implemented by subclasses to provide the actual delegate object
+     *  against which the mapped message type methods will be called.
+     */ 
+    protected abstract Object getSourceDelegate( S source );
+
+    /**
+     *  Implementation of the MessageListener's messageReceived()
+     *  method that will use the current message type mapping to
+     *  find an appropriate message handling method and call it
+     *  on the delegate returned by getSourceDelegate().
+     */
+    @Override
+    public void messageReceived( S source, Message msg ) {
+        if( msg == null ) {
+            return;
+        }
+ 
+        Object delegate = getSourceDelegate(source);
+        if( delegate == null ) {
+            // Means ignore this message/source
+            return;
+        } 
+            
+        Method m = getMethod(msg.getClass());
+        if( m == null ) {
+            throw new RuntimeException("Delegate method not found for message class:" 
+                                        + msg.getClass());
+        }
+ 
+        try {
+            if( m.getParameterTypes().length > 1 ) {           
+                m.invoke( delegate, source, msg );
+            } else {
+                m.invoke( delegate, msg );
+            }
+        } catch( IllegalAccessException e ) {
+            throw new RuntimeException("Error executing:" + m, e);
+        } catch( InvocationTargetException e ) {
+            throw new RuntimeException("Error executing:" + m, e.getCause());
+        }
+    }
+}
+
+

jme3-networking/src/main/java/com/jme3/network/util/ObjectMessageDelegator.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.util;
+
+import com.jme3.network.MessageConnection;
+
+
+/**
+ *  A MessageListener implementation that will forward messages to methods
+ *  of a specified delegate object.  These methods can be automapped or manually
+ *  specified.  
+ *
+ *  @author    Paul Speed
+ */
+public class ObjectMessageDelegator<S extends MessageConnection> extends AbstractMessageDelegator<S> {
+ 
+    private Object delegate;
+    
+    /**
+     *  Creates a MessageListener that will forward mapped message types
+     *  to methods of the specified object.
+     *  If automap is true then all methods with the proper signature will
+     *  be mapped.
+     *  <p>Methods of the following signatures are allowed:
+     *  <ul>
+     *  <li>void someName(S conn, SomeMessage msg)
+     *  <li>void someName(Message msg)
+     *  </ul>
+     *  Where S is the type of MessageConnection and SomeMessage is some
+     *  specific concreate Message subclass.
+     */   
+    public ObjectMessageDelegator( Object delegate, boolean automap ) {
+        super(delegate.getClass(), automap);
+        this.delegate = delegate;
+    }
+ 
+    @Override
+    protected Object getSourceDelegate( MessageConnection source ) {
+        return delegate;
+    }
+}
+

jme3-networking/src/main/java/com/jme3/network/util/SessionDataDelegator.java

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.network.util;
+
+import com.jme3.network.HostedConnection;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *  A MessageListener implementation that will forward messages to methods
+ *  of a delegate specified as a HostedConnection session attribute.  This is
+ *  useful for handling connection-specific messages from clients that must
+ *  delegate to client-specific data objects.
+ *  The delegate methods can be automapped or manually specified.  
+ *
+ *  @author    Paul Speed
+ */
+public class SessionDataDelegator extends AbstractMessageDelegator<HostedConnection> {
+ 
+    static final Logger log = Logger.getLogger(SessionDataDelegator.class.getName());
+    
+    private String attributeName;
+ 
+    /**
+     *  Creates a MessageListener that will forward mapped message types
+     *  to methods of an object specified as a HostedConnection attribute.
+     *  If automap is true then all methods with the proper signature will
+     *  be mapped.
+     *  <p>Methods of the following signatures are allowed:
+     *  <ul>
+     *  <li>void someName(S conn, SomeMessage msg)
+     *  <li>void someName(Message msg)
+     *  </ul>
+     *  Where S is the type of MessageConnection and SomeMessage is some
+     *  specific concreate Message subclass.
+     */   
+    public SessionDataDelegator( Class delegateType, String attributeName, boolean automap ) {
+        super(delegateType, automap);
+        this.attributeName = attributeName;
+    }
+ 
+    /**
+     *  Returns the attribute name that will be used to look up the 
+     *  delegate object.
+     */   
+    public String getAttributeName() {
+        return attributeName;
+    }
+ 
+    /**
+     *  Called internally when there is no session object
+     *  for the current attribute name attached to the passed source
+     *  HostConnection.  Default implementation logs a warning.
+     */
+    protected void miss( HostedConnection source ) {
+        log.log(Level.WARNING, "Session data is null for:{0} on connection:{1}", new Object[]{attributeName, source});
+    }
+ 
+    /**
+     *  Returns the attributeName attribute of the supplied source
+     *  HostConnection.  If there is no value at that attribute then
+     *  the miss() method is called.
+     */   
+    protected Object getSourceDelegate( HostedConnection source ) {
+        Object result = source.getAttribute(attributeName);
+        if( result == null ) {
+            miss(source);
+        }
+        return result;
+    }
+}
+

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/ContentTextureKey.java

@@ -32,6 +32,8 @@
 package com.jme3.scene.plugins.fbx;
 
 import com.jme3.asset.TextureKey;
+import com.jme3.asset.cache.AssetCache;
+import com.jme3.asset.cache.WeakRefCloneAssetCache;
 import com.jme3.export.InputCapsule;
 import com.jme3.export.JmeExporter;
 import com.jme3.export.JmeImporter;
@@ -56,6 +58,13 @@ public class ContentTextureKey extends TextureKey {
 		return content;
 	}
 	
+        @Override
+        public Class<? extends AssetCache> getCacheType(){
+            // Need to override this so that textures embedded in FBX
+            // don't get cached by the asset manager.
+            return null;
+        }
+        
 	@Override
 	public String toString() {
 		return super.toString() + " " + content.length + " bytes";

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/FbxLoader.java

@@ -0,0 +1,413 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx;
+
+import com.jme3.animation.AnimControl;
+import com.jme3.animation.Animation;
+import com.jme3.animation.Bone;
+import com.jme3.animation.BoneTrack;
+import com.jme3.animation.Skeleton;
+import com.jme3.animation.Track;
+import com.jme3.asset.AssetInfo;
+import com.jme3.asset.AssetKey;
+import com.jme3.asset.AssetLoadException;
+import com.jme3.asset.AssetLoader;
+import com.jme3.asset.AssetManager;
+import com.jme3.asset.ModelKey;
+import com.jme3.math.Matrix4f;
+import com.jme3.math.Transform;
+import com.jme3.scene.Node;
+import com.jme3.scene.Spatial;
+import com.jme3.scene.plugins.fbx.anim.FbxToJmeTrack;
+import com.jme3.scene.plugins.fbx.anim.FbxAnimCurveNode;
+import com.jme3.scene.plugins.fbx.anim.FbxAnimLayer;
+import com.jme3.scene.plugins.fbx.anim.FbxAnimStack;
+import com.jme3.scene.plugins.fbx.anim.FbxBindPose;
+import com.jme3.scene.plugins.fbx.anim.FbxLimbNode;
+import com.jme3.scene.plugins.fbx.file.FbxDump;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.file.FbxFile;
+import com.jme3.scene.plugins.fbx.file.FbxReader;
+import com.jme3.scene.plugins.fbx.file.FbxId;
+import com.jme3.scene.plugins.fbx.misc.FbxGlobalSettings;
+import com.jme3.scene.plugins.fbx.node.FbxNode;
+import com.jme3.scene.plugins.fbx.node.FbxRootNode;
+import com.jme3.scene.plugins.fbx.obj.FbxObjectFactory;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxLoader implements AssetLoader {
+    
+    private static final Logger logger = Logger.getLogger(FbxLoader.class.getName());
+    
+    private AssetManager assetManager;
+    
+    private String sceneName;
+    private String sceneFilename;
+    private String sceneFolderName;
+    private FbxGlobalSettings globalSettings;
+    private final Map<FbxId, FbxObject> objectMap = new HashMap<FbxId, FbxObject>();
+    
+    private final List<FbxAnimStack> animStacks = new ArrayList<FbxAnimStack>();
+    private final List<FbxBindPose> bindPoses = new ArrayList<FbxBindPose>();
+    
+    @Override
+    public Object load(AssetInfo assetInfo) throws IOException {
+        this.assetManager = assetInfo.getManager();
+        AssetKey<?> assetKey = assetInfo.getKey();
+        if (!(assetKey instanceof ModelKey)) {
+            throw new AssetLoadException("Invalid asset key");
+        }
+        
+        InputStream stream = assetInfo.openStream();
+        try {
+            sceneFilename = assetKey.getName();
+            sceneFolderName = assetKey.getFolder();
+            String ext = assetKey.getExtension();
+            
+            sceneName = sceneFilename.substring(0, sceneFilename.length() - ext.length() - 1);
+            if (sceneFolderName != null && sceneFolderName.length() > 0) {
+                sceneName = sceneName.substring(sceneFolderName.length());
+            }
+            
+            reset();
+            
+            // Load the data from the stream.
+            loadData(stream);
+            
+            // Bind poses are needed to compute world transforms.
+            applyBindPoses();
+            
+            // Need world transforms for skeleton creation.
+            updateWorldTransforms();
+            
+            // Need skeletons for meshs to be created in scene graph construction.
+            // Mesh bone indices require skeletons to determine bone index.
+            constructSkeletons();
+            
+            // Create the jME3 scene graph from the FBX scene graph.
+            // Also creates SkeletonControls based on the constructed skeletons.
+            Spatial scene = constructSceneGraph();
+            
+            // Load animations into AnimControls
+            constructAnimations();
+           
+            return scene;
+        } finally {
+            releaseObjects();
+            if (stream != null) {
+                stream.close();
+            }
+        }
+    }
+    
+    private void reset() {
+        globalSettings = new FbxGlobalSettings();
+    }
+    
+    private void releaseObjects() {
+        globalSettings = null;
+        objectMap.clear();
+        animStacks.clear();
+    }
+    
+    private void loadData(InputStream stream) throws IOException {
+        FbxFile scene = FbxReader.readFBX(stream);
+
+        FbxDump.dumpFile(scene);
+
+        // TODO: Load FBX object templates
+        
+        for (FbxElement e : scene.rootElements) {
+            if (e.id.equals("FBXHeaderExtension")) {
+                loadHeader(e);
+            } else if (e.id.equals("GlobalSettings")) {
+                loadGlobalSettings(e);
+             } else if (e.id.equals("Objects")) {
+                loadObjects(e);
+            } else if (e.id.equals("Connections")) {
+                connectObjects(e);
+            }
+        }
+    }
+    
+    private void loadHeader(FbxElement element) {
+        for (FbxElement e : element.children) {
+            if (e.id.equals("FBXVersion")) {
+                Integer version = (Integer) e.properties.get(0);
+                if (version < 7100) {
+                    logger.log(Level.WARNING, "FBX file version is older than 7.1. "
+                                            + "Some features may not work.");
+                }
+            }
+        }
+    }
+    
+    private void loadGlobalSettings(FbxElement element) {
+        globalSettings = new FbxGlobalSettings();
+        globalSettings.fromElement(element);
+    }
+    
+    private void loadObjects(FbxElement element) {
+        // Initialize the FBX root element.
+        objectMap.put(FbxId.ROOT, new FbxRootNode(assetManager, sceneFolderName));
+
+        for(FbxElement e : element.children) {
+            if (e.id.equals("GlobalSettings")) {
+                // Old FBX files seem to have the GlobalSettings element
+                // under Objects (??)
+                globalSettings.fromElement(e);
+            } else {
+                FbxObject object = FbxObjectFactory.createObject(e, assetManager, sceneFolderName);
+                if (object != null) {
+                    if (objectMap.containsKey(object.getId())) {
+                        logger.log(Level.WARNING, "An object with ID \"{0}\" has "
+                                                + "already been defined. "
+                                                + "Ignoring.", 
+                                                   object.getId());
+                    }
+                    
+                    objectMap.put(object.getId(), object);
+                    
+                    if (object instanceof FbxAnimStack) {
+                        // NOTE: animation stacks are implicitly global.
+                        // Capture them here.
+                        animStacks.add((FbxAnimStack) object);
+                    } else if (object instanceof FbxBindPose) {
+                        bindPoses.add((FbxBindPose) object);
+                    }
+                } else {
+                    throw new UnsupportedOperationException("Failed to create FBX object of type: " + e.id);
+                }
+            }
+        }
+    }
+    
+    private void removeUnconnectedObjects() {
+        for (FbxObject object : new ArrayList<FbxObject>(objectMap.values())) {
+            if (!object.isJmeObjectCreated()) {
+                logger.log(Level.WARNING, "Purging orphan FBX object: {0}", object);
+                objectMap.remove(object.getId());
+            }
+        }
+    }
+    
+    private void connectObjects(FbxElement element) {
+        if (objectMap.isEmpty()) {
+            logger.log(Level.WARNING, "FBX file is missing object information");
+            return;
+        } else if (objectMap.size() == 1) {
+            // Only root node (automatically added by jME3)
+            logger.log(Level.WARNING, "FBX file has no objects");
+            return;
+        }
+        
+        for (FbxElement el : element.children) {
+            if (!el.id.equals("C") && !el.id.equals("Connect")) {
+                continue;
+            }
+            String type = (String) el.properties.get(0);
+            FbxId childId;
+            FbxId parentId;
+            if (type.equals("OO")) {
+                childId = FbxId.create(el.properties.get(1));
+                parentId = FbxId.create(el.properties.get(2));
+                FbxObject child = objectMap.get(childId);
+                FbxObject parent;
+
+                if (parentId.isNull()) {
+                    // TODO: maybe clean this up a bit..
+                    parent = objectMap.get(FbxId.ROOT);
+                } else {
+                    parent = objectMap.get(parentId);
+                }
+
+                if (parent == null) {
+                    throw new UnsupportedOperationException("Cannot find parent object ID \"" + parentId + "\"");
+                }
+
+                parent.connectObject(child);
+            } else if (type.equals("OP")) {
+                childId = FbxId.create(el.properties.get(1));
+                parentId = FbxId.create(el.properties.get(2));
+                String propName = (String) el.properties.get(3);
+                FbxObject child = objectMap.get(childId);
+                FbxObject parent = objectMap.get(parentId);
+                parent.connectObjectProperty(child, propName);
+            } else {
+                logger.log(Level.WARNING, "Unknown connection type: {0}. Ignoring.", type);
+            }
+        }
+    }
+    
+    /**
+     * Copies the bind poses from FBX BindPose objects to FBX nodes.
+     * Must be called prior to {@link #updateWorldTransforms()}.
+     */
+    private void applyBindPoses() {
+        for (FbxBindPose bindPose : bindPoses) {
+            Map<FbxId, Matrix4f> bindPoseData = bindPose.getJmeObject();
+            logger.log(Level.INFO, "Applying {0} bind poses", bindPoseData.size());
+            for (Map.Entry<FbxId, Matrix4f> entry : bindPoseData.entrySet()) {
+                FbxObject obj = objectMap.get(entry.getKey());
+                if (obj instanceof FbxNode) {
+                    FbxNode node = (FbxNode) obj;
+                    node.setWorldBindPose(entry.getValue());
+                } else {
+                    logger.log(Level.WARNING, "Bind pose can only be applied to FBX nodes. Ignoring.");
+                }
+            }
+        }
+    }
+    
+    /**
+     * Updates world transforms and bind poses for the FBX scene graph.
+     */
+    private void updateWorldTransforms() {
+        FbxNode fbxRoot = (FbxNode) objectMap.get(FbxId.ROOT);
+        fbxRoot.updateWorldTransforms(null, null);
+    }
+    
+    private void constructAnimations() {
+        // In FBX, animation are not attached to any root.
+        // They are implicitly global.
+        // So, we need to use hueristics to find which node(s) 
+        // an animation is associated with, so we can create the AnimControl
+        // in the appropriate location in the scene.
+        Map<FbxToJmeTrack, FbxToJmeTrack> pairs = new HashMap<FbxToJmeTrack, FbxToJmeTrack>();
+        for (FbxAnimStack stack : animStacks) {
+            for (FbxAnimLayer layer : stack.getLayers()) {
+                for (FbxAnimCurveNode curveNode : layer.getAnimationCurveNodes()) {
+                    for (Map.Entry<FbxNode, String> nodePropertyEntry : curveNode.getInfluencedNodeProperties().entrySet()) {
+                        FbxToJmeTrack lookupPair = new FbxToJmeTrack();
+                        lookupPair.animStack = stack;
+                        lookupPair.animLayer = layer;
+                        lookupPair.node = nodePropertyEntry.getKey();
+                        
+                        // Find if this pair is already stored
+                        FbxToJmeTrack storedPair = pairs.get(lookupPair);
+                        if (storedPair == null) {
+                            // If not, store it.
+                            storedPair = lookupPair;
+                            pairs.put(storedPair, storedPair);
+                        }
+                        
+                        String property = nodePropertyEntry.getValue();
+                        storedPair.animCurves.put(property, curveNode);
+                    }
+                }
+            }
+        }
+        
+        // At this point we can construct the animation for all pairs ...
+        for (FbxToJmeTrack pair : pairs.values()) {
+            String animName = pair.animStack.getName();
+            float duration    = pair.animStack.getDuration();
+            
+            System.out.println("ANIMATION: " + animName + ", duration = " + duration);
+            System.out.println("NODE: " + pair.node.getName());
+            
+            duration = pair.getDuration();
+            
+            if (pair.node instanceof FbxLimbNode) {
+                // Find the spatial that has the skeleton for this limb.
+                FbxLimbNode limbNode = (FbxLimbNode) pair.node;
+                Bone bone = limbNode.getJmeBone();
+                Spatial jmeSpatial = limbNode.getSkeletonHolder().getJmeObject();
+                Skeleton skeleton = limbNode.getSkeletonHolder().getJmeSkeleton();
+                
+                // Get the animation control (create if missing).
+                AnimControl animControl = jmeSpatial.getControl(AnimControl.class);
+                if (animControl.getSkeleton() != skeleton) {
+                    throw new UnsupportedOperationException();
+                }
+                
+                // Get the animation (create if missing).
+                Animation anim = animControl.getAnim(animName);
+                if (anim == null) { 
+                    anim = new Animation(animName, duration);
+                    animControl.addAnim(anim);
+                }
+                
+                // Find the bone index from the spatial's skeleton.
+                int boneIndex = skeleton.getBoneIndex(bone);
+                
+                // Generate the bone track.
+                BoneTrack bt = pair.toJmeBoneTrack(boneIndex, bone.getBindInverseTransform());
+                
+                // Add the bone track to the animation.
+                anim.addTrack(bt);
+            } else {
+                // Create the spatial animation
+                Animation anim = new Animation(animName, duration);
+                anim.setTracks(new Track[]{ pair.toJmeSpatialTrack() });
+
+                // Get the animation control (create if missing).
+                Spatial jmeSpatial = pair.node.getJmeObject();
+                AnimControl animControl = jmeSpatial.getControl(AnimControl.class);
+                
+                if (animControl == null) { 
+                    animControl = new AnimControl(null);
+                    jmeSpatial.addControl(animControl);
+                }
+                
+                // Add the spatial animation
+                animControl.addAnim(anim);
+            }
+        }
+    }
+    
+    private void constructSkeletons() {
+        FbxNode fbxRoot = (FbxNode) objectMap.get(FbxId.ROOT);
+        FbxNode.createSkeletons(fbxRoot);
+    }
+    
+    private Spatial constructSceneGraph() {
+        // Acquire the implicit root object.
+        FbxNode fbxRoot = (FbxNode) objectMap.get(FbxId.ROOT);
+
+        // Convert it into a jME3 scene
+        Node jmeRoot = (Node) FbxNode.createScene(fbxRoot);
+
+        // Fix the name (will probably be set to something like "-node")
+        jmeRoot.setName(sceneName + "-scene");
+
+        return jmeRoot;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/SceneLoader.java

@@ -73,9 +73,9 @@ import com.jme3.scene.Mesh.Mode;
 import com.jme3.scene.VertexBuffer.Type;
 import com.jme3.scene.VertexBuffer.Usage;
 import com.jme3.scene.plugins.fbx.AnimationList.AnimInverval;
-import com.jme3.scene.plugins.fbx.file.FBXElement;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
-import com.jme3.scene.plugins.fbx.file.FBXFile;
+import com.jme3.scene.plugins.fbx.file.FbxFile;
-import com.jme3.scene.plugins.fbx.file.FBXReader;
+import com.jme3.scene.plugins.fbx.file.FbxReader;
 import com.jme3.texture.Image;
 import com.jme3.texture.Texture;
 import com.jme3.texture.Texture2D;
@@ -165,8 +165,8 @@ public class SceneLoader implements AssetLoader {
 	private void loadScene(InputStream stream) throws IOException {
 		logger.log(Level.FINE, "Loading scene {0}", sceneFilename);
 		long startTime = System.currentTimeMillis();
-		FBXFile scene = FBXReader.readFBX(stream);
+		FbxFile scene = FbxReader.readFBX(stream);
-		for(FBXElement e : scene.rootElements) {
+		for(FbxElement e : scene.rootElements) {
 			if(e.id.equals("GlobalSettings"))
 				loadGlobalSettings(e);
 			else if(e.id.equals("Objects"))
@@ -178,10 +178,10 @@ public class SceneLoader implements AssetLoader {
 		logger.log(Level.FINE, "Loading done in {0} ms", estimatedTime);
 	}
 	
-	private void loadGlobalSettings(FBXElement element) {
+	private void loadGlobalSettings(FbxElement element) {
-		for(FBXElement e : element.children) {
+		for(FbxElement e : element.children) {
 			if(e.id.equals("Properties70")) {
-				for(FBXElement e2 : e.children) {
+				for(FbxElement e2 : e.children) {
 					if(e2.id.equals("P")) {
 						String propName = (String) e2.properties.get(0);
 						if(propName.equals("UnitScaleFactor"))
@@ -197,8 +197,8 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadObjects(FBXElement element) {
+	private void loadObjects(FbxElement element) {
-		for(FBXElement e : element.children) {
+		for(FbxElement e : element.children) {
 			if(e.id.equals("Geometry"))
 				loadGeometry(e);
 			else if(e.id.equals("Material"))
@@ -222,12 +222,12 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadGeometry(FBXElement element) {
+	private void loadGeometry(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String type = (String) element.properties.get(2);
 		if(type.equals("Mesh")) {
 			MeshData data = new MeshData();
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("Vertices"))
 					data.vertices = (double[]) e.properties.get(0);
 				else if(e.id.equals("PolygonVertexIndex"))
@@ -236,7 +236,7 @@ public class SceneLoader implements AssetLoader {
 				//else if(e.id.equals("Edges"))
 				//	data.edges = (int[]) e.properties.get(0);
 				else if(e.id.equals("LayerElementNormal"))
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("MappingInformationType")) {
 							data.normalsMapping = (String) e2.properties.get(0);
 							if(!data.normalsMapping.equals("ByVertice") && !data.normalsMapping.equals("ByPolygonVertex"))
@@ -249,7 +249,7 @@ public class SceneLoader implements AssetLoader {
 							data.normals = (double[]) e2.properties.get(0);
 					}
 				else if(e.id.equals("LayerElementTangent"))
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("MappingInformationType")) {
 							data.tangentsMapping = (String) e2.properties.get(0);
 							if(!data.tangentsMapping.equals("ByVertice") && !data.tangentsMapping.equals("ByPolygonVertex"))
@@ -262,7 +262,7 @@ public class SceneLoader implements AssetLoader {
 							data.tangents = (double[]) e2.properties.get(0);
 					}
 				else if(e.id.equals("LayerElementBinormal"))
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("MappingInformationType")) {
 							data.binormalsMapping = (String) e2.properties.get(0);
 							if(!data.binormalsMapping.equals("ByVertice") && !data.binormalsMapping.equals("ByPolygonVertex"))
@@ -275,7 +275,7 @@ public class SceneLoader implements AssetLoader {
 							data.binormals = (double[]) e2.properties.get(0);
 					}
 				else if(e.id.equals("LayerElementUV"))
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("MappingInformationType")) {
 							data.uvMapping = (String) e2.properties.get(0);
 							if(!data.uvMapping.equals("ByPolygonVertex"))
@@ -291,7 +291,7 @@ public class SceneLoader implements AssetLoader {
 					}
 				// TODO smoothing is not used now
 				//else if(e.id.equals("LayerElementSmoothing"))
-				//	for(FBXElement e2 : e.children) {
+				//	for(FbxElement e2 : e.children) {
 				//		if(e2.id.equals("MappingInformationType")) {
 				//			data.smoothingMapping = (String) e2.properties.get(0);
 				//			if(!data.smoothingMapping.equals("ByEdge"))
@@ -304,7 +304,7 @@ public class SceneLoader implements AssetLoader {
 				//			data.smoothing = (int[]) e2.properties.get(0);
 				//	}
 				else if(e.id.equals("LayerElementMaterial"))
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("MappingInformationType")) {
 							data.materialsMapping = (String) e2.properties.get(0);
 							if(!data.materialsMapping.equals("AllSame"))
@@ -321,18 +321,18 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadMaterial(FBXElement element) {
+	private void loadMaterial(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		if(type.equals("")) {
 			MaterialData data = new MaterialData();
 			data.name = path.substring(0, path.indexOf(0));
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("ShadingModel")) {
 					data.shadingModel = (String) e.properties.get(0);
 				} else if(e.id.equals("Properties70")) {
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("P")) {
 							String propName = (String) e2.properties.get(0);
 							if(propName.equals("AmbientColor")) {
@@ -368,16 +368,16 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadModel(FBXElement element) {
+	private void loadModel(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		ModelData data = new ModelData();
 		data.name = path.substring(0, path.indexOf(0));
 		data.type = type;
-		for(FBXElement e : element.children) {
+		for(FbxElement e : element.children) {
 			if(e.id.equals("Properties70")) {
-				for(FBXElement e2 : e.children) {
+				for(FbxElement e2 : e.children) {
 					if(e2.id.equals("P")) {
 						String propName = (String) e2.properties.get(0);
 						if(propName.equals("Lcl Translation")) {
@@ -408,17 +408,17 @@ public class SceneLoader implements AssetLoader {
 		modelDataMap.put(id, data);
 	}
 	
-	private void loadPose(FBXElement element) {
+	private void loadPose(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		if(type.equals("BindPose")) {
 			BindPoseData data = new BindPoseData();
 			data.name = path.substring(0, path.indexOf(0));
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("PoseNode")) {
 					NodeTransformData item = new NodeTransformData();
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("Node"))
 							item.nodeId = (Long) e2.properties.get(0);
 						else if(e2.id.equals("Matrix"))
@@ -431,14 +431,14 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadTexture(FBXElement element) {
+	private void loadTexture(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		if(type.equals("")) {
 			TextureData data = new TextureData();
 			data.name = path.substring(0, path.indexOf(0));
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("Type"))
 					data.bindType = (String) e.properties.get(0);
 				else if(e.id.equals("FileName"))
@@ -448,14 +448,14 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadImage(FBXElement element) {
+	private void loadImage(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		if(type.equals("Clip")) {
 			ImageData data = new ImageData();
 			data.name = path.substring(0, path.indexOf(0));
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("Type"))
 					data.type = (String) e.properties.get(0);
 				else if(e.id.equals("FileName"))
@@ -471,19 +471,19 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadDeformer(FBXElement element) {
+	private void loadDeformer(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String type = (String) element.properties.get(2);
 		if(type.equals("Skin")) {
 			SkinData skinData = new SkinData();
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("SkinningType"))
 					skinData.type = (String) e.properties.get(0);
 			}
 			skinMap.put(id, skinData);
 		} else if(type.equals("Cluster")) {
 			ClusterData clusterData = new ClusterData();
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("Indexes"))
 					clusterData.indexes = (int[]) e.properties.get(0);
 				else if(e.id.equals("Weights"))
@@ -497,7 +497,7 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadAnimLayer(FBXElement element) {
+	private void loadAnimLayer(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
@@ -508,12 +508,12 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadAnimCurve(FBXElement element) {
+	private void loadAnimCurve(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String type = (String) element.properties.get(2);
 		if(type.equals("")) {
 			AnimCurveData data = new AnimCurveData();
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("KeyTime"))
 					data.keyTimes = (long[]) e.properties.get(0);
 				else if(e.id.equals("KeyValueFloat"))
@@ -523,15 +523,15 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadAnimNode(FBXElement element) {
+	private void loadAnimNode(FbxElement element) {
 		long id = (Long) element.properties.get(0);
 		String path = (String) element.properties.get(1);
 		String type = (String) element.properties.get(2);
 		if(type.equals("")) {
 			Double x = null, y = null, z = null;
-			for(FBXElement e : element.children) {
+			for(FbxElement e : element.children) {
 				if(e.id.equals("Properties70")) {
-					for(FBXElement e2 : e.children) {
+					for(FbxElement e2 : e.children) {
 						if(e2.id.equals("P")) {
 							String propName = (String) e2.properties.get(0);
 							if(propName.equals("d|X"))
@@ -554,8 +554,8 @@ public class SceneLoader implements AssetLoader {
 		}
 	}
 	
-	private void loadConnections(FBXElement element) {
+	private void loadConnections(FbxElement element) {
-		for(FBXElement e : element.children) {
+		for(FbxElement e : element.children) {
 			if(e.id.equals("C")) {
 				String type = (String) e.properties.get(0);
 				long objId, refId;

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxAnimCurve.java

@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.math.FastMath;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+
+public class FbxAnimCurve extends FbxObject {
+
+    private long[] keyTimes;
+    private float[] keyValues;
+    
+    public FbxAnimCurve(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        
+        for (FbxElement e : element.children) {
+            if (e.id.equals("KeyTime")) {
+                keyTimes = (long[]) e.properties.get(0);
+            } else if (e.id.equals("KeyValueFloat")) {
+                keyValues = (float[]) e.properties.get(0);
+            }
+        }
+        
+        long time = -1;
+        for (int i = 0; i < keyTimes.length; i++) {
+            if (time >= keyTimes[i]) {
+                throw new UnsupportedOperationException("Keyframe times must be sequential, but they are not.");
+            }
+            time = keyTimes[i];
+        }
+    }
+
+    /**
+     * Get the times for the keyframes.
+     * @return Keyframe times. 
+     */
+    public long[] getKeyTimes() {
+        return keyTimes;
+    }
+    
+    /**
+     * Retrieve the curve value at the given time.
+     * If the curve has no data, 0 is returned.
+     * If the time is outside the curve, then the closest value is returned.
+     * If the time isn't on an exact keyframe, linear interpolation is used
+     * to determine the value between the keyframes at the given time.
+     * @param time The time to get the curve value at (in FBX time units).
+     * @return The value at the given time.
+     */
+    public float getValueAtTime(long time) {
+        if (keyTimes.length == 0) {
+            return 0;
+        }
+        
+        // If the time is outside the range, 
+        // we just return the closest value. (No extrapolation)
+        if (time <= keyTimes[0]) {
+            return keyValues[0];
+        } else if (time >= keyTimes[keyTimes.length - 1]) {
+            return keyValues[keyValues.length - 1];
+        }
+        
+        
+
+        int startFrame = 0;
+        int endFrame = 1;
+        int lastFrame = keyTimes.length - 1;
+        
+        for (int i = 0; i < lastFrame && keyTimes[i] < time; ++i) {
+            startFrame = i;
+            endFrame = i + 1;
+        }
+        
+        long keyTime1    = keyTimes[startFrame];
+        float keyValue1  = keyValues[startFrame];
+        long keyTime2    = keyTimes[endFrame];
+        float keyValue2  = keyValues[endFrame];
+        
+        if (keyTime2 == time) {
+            return keyValue2;
+        }
+        
+        long prevToNextDelta    = keyTime2 - keyTime1;
+        long prevToCurrentDelta = time     - keyTime1;
+        float lerpAmount = (float)prevToCurrentDelta / prevToNextDelta;
+        
+        return FastMath.interpolateLinear(lerpAmount, keyValue1, keyValue2);
+    }
+
+    @Override
+    protected Object toJmeObject() {
+        // An AnimCurve has no jME3 representation.
+        // The parent AnimCurveNode is responsible to create the jME3 
+        // representation.
+        throw new UnsupportedOperationException("No jME3 object conversion available");
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        unsupportedConnectObject(object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxAnimCurveNode.java

@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.math.FastMath;
+import com.jme3.math.Quaternion;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.node.FbxNode;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxAnimCurveNode extends FbxObject {
+
+    private static final Logger logger = Logger.getLogger(FbxAnimCurveNode.class.getName());
+    
+    private final Map<FbxNode, String> influencedNodePropertiesMap = new HashMap<FbxNode, String>();
+    private final Map<String, FbxAnimCurve> propertyToCurveMap = new HashMap<String, FbxAnimCurve>();
+    private final Map<String, Float> propertyToDefaultMap = new HashMap<String, Float>();
+    
+    public FbxAnimCurveNode(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        for (FbxElement prop : element.getFbxProperties()) {
+            String propName = (String) prop.properties.get(0);
+            String propType = (String) prop.properties.get(1);
+            if (propType.equals("Number")) {
+                float propValue = ((Double) prop.properties.get(4)).floatValue();
+                propertyToDefaultMap.put(propName, propValue);
+            }
+        }
+    }
+    
+    public void addInfluencedNode(FbxNode node, String property) {
+        influencedNodePropertiesMap.put(node, property);
+    }
+    
+    public Map<FbxNode, String> getInfluencedNodeProperties() {
+        return influencedNodePropertiesMap;
+    }
+    
+    public Collection<FbxAnimCurve> getCurves() {
+        return propertyToCurveMap.values();
+    }
+    
+    public Vector3f getVector3Value(long time) {
+        Vector3f value = new Vector3f();
+        FbxAnimCurve xCurve = propertyToCurveMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_X);
+        FbxAnimCurve yCurve = propertyToCurveMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_Y);
+        FbxAnimCurve zCurve = propertyToCurveMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_Z);
+        Float xDefault      = propertyToDefaultMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_X);
+        Float yDefault      = propertyToDefaultMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_Y);
+        Float zDefault      = propertyToDefaultMap.get(FbxAnimUtil.CURVE_NODE_PROPERTY_Z);
+        value.x = xCurve != null ? xCurve.getValueAtTime(time) : xDefault;
+        value.y = yCurve != null ? yCurve.getValueAtTime(time) : yDefault;
+        value.z = zCurve != null ? zCurve.getValueAtTime(time) : zDefault;
+        return value;
+    }
+    
+    /**
+     * Converts the euler angles from {@link #getVector3Value(long)} to
+     * a quaternion rotation.
+     * @param time Time at which to get the euler angles.
+     * @return The rotation at time
+     */
+    public Quaternion getQuaternionValue(long time) {
+        Vector3f eulerAngles = getVector3Value(time);
+        System.out.println("\tT: " + time + ". Rotation: " + 
+                                eulerAngles.x + ", " + 
+                                eulerAngles.y + ", " + eulerAngles.z);
+        Quaternion q = new Quaternion();
+        q.fromAngles(eulerAngles.x * FastMath.DEG_TO_RAD, 
+                     eulerAngles.y * FastMath.DEG_TO_RAD, 
+                     eulerAngles.z * FastMath.DEG_TO_RAD);
+        return q;
+    }
+    
+    @Override
+    protected Object toJmeObject() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        unsupportedConnectObject(object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        if (!(object instanceof FbxAnimCurve)) {
+            unsupportedConnectObjectProperty(object, property);
+        }
+        if (!property.equals(FbxAnimUtil.CURVE_NODE_PROPERTY_X) &&
+            !property.equals(FbxAnimUtil.CURVE_NODE_PROPERTY_Y) &&
+            !property.equals(FbxAnimUtil.CURVE_NODE_PROPERTY_Z) &&
+            !property.equals(FbxAnimUtil.CURVE_NODE_PROPERTY_VISIBILITY)) {
+            logger.log(Level.WARNING, "Animating the dimension ''{0}'' is not "
+                                    + "supported yet. Ignoring.", property);
+            return;
+        }
+        
+        if (propertyToCurveMap.containsKey(property)) {
+            throw new UnsupportedOperationException("!");
+        }
+        
+        propertyToCurveMap.put(property, (FbxAnimCurve) object);
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxAnimLayer.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.logging.Logger;
+
+public class FbxAnimLayer extends FbxObject {
+
+    private static final Logger logger = Logger.getLogger(FbxAnimLayer.class.getName());
+    
+    private final List<FbxAnimCurveNode> animCurves = new ArrayList<FbxAnimCurveNode>();
+    
+    public FbxAnimLayer(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        // No known properties for layers.. 
+        // Also jME3 doesn't support multiple layers anyway.
+    }
+    
+    public List<FbxAnimCurveNode> getAnimationCurveNodes() {
+        return Collections.unmodifiableList(animCurves);
+    }
+    
+    @Override
+    protected Object toJmeObject() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        if (!(object instanceof FbxAnimCurveNode)) {
+            unsupportedConnectObject(object);
+        }
+        
+        animCurves.add((FbxAnimCurveNode) object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+}
+    

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxAnimStack.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxAnimStack extends FbxObject {
+
+    private static final Logger logger = Logger.getLogger(FbxAnimStack.class.getName());
+    
+    private float duration;
+    private FbxAnimLayer layer0;
+    
+    public FbxAnimStack(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        for (FbxElement child : element.getFbxProperties()) {
+            String propName = (String) child.properties.get(0);
+            if (propName.equals("LocalStop")) {
+                long durationLong = (Long)child.properties.get(4);
+                duration = (float) (durationLong * FbxAnimUtil.SECONDS_PER_UNIT);
+            }
+        }
+    }
+    
+//    /**
+//     * Finds out which FBX nodes this animation is going to influence.
+//     * 
+//     * @return A list of FBX nodes that the stack's curves are influencing.
+//     */
+//    public Set<FbxNode> getInfluencedNodes() {
+//        HashSet<FbxNode> influencedNodes = new HashSet<FbxNode>();
+//        if (layer0 == null) {
+//            return influencedNodes;
+//        }
+//        for (FbxAnimCurveNode curveNode : layer0.getAnimationCurveNodes()) {
+//            influencedNodes.addAll(curveNode.getInfluencedNodes());
+//        }
+//        return influencedNodes;
+//    }
+
+    public float getDuration() {
+        return duration;
+    }
+
+    public FbxAnimLayer[] getLayers() {
+        return new FbxAnimLayer[]{ layer0 };
+    }
+    
+    @Override
+    protected Object toJmeObject() {
+        throw new UnsupportedOperationException();
+    }
+    
+    @Override
+    public void connectObject(FbxObject object) {
+        if (!(object instanceof FbxAnimLayer)) {
+            unsupportedConnectObject(object);
+        }
+        
+        if (layer0 != null) {
+            logger.log(Level.WARNING, "jME3 does not support layered animation. "
+                                    + "Only first layer has been loaded.");
+            return;
+        }
+        
+        layer0 = (FbxAnimLayer) object;
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxAnimUtil.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+public class FbxAnimUtil {
+    /**
+     * Conversion factor from FBX animation time unit to seconds.
+     */
+    public static final double SECONDS_PER_UNIT = 1 / 46186158000d;
+    
+    public static final String CURVE_NODE_PROPERTY_X          = "d|X";
+    public static final String CURVE_NODE_PROPERTY_Y          = "d|Y";
+    public static final String CURVE_NODE_PROPERTY_Z          = "d|Z";
+    public static final String CURVE_NODE_PROPERTY_VISIBILITY = "d|Visibility";
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxBindPose.java

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.math.Matrix4f;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.file.FbxId;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.HashMap;
+import java.util.Map;
+
+public class FbxBindPose extends FbxObject<Map<FbxId, Matrix4f>> {
+
+    private final Map<FbxId, Matrix4f> bindPose = new HashMap<FbxId, Matrix4f>();
+    
+    public FbxBindPose(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        for (FbxElement child : element.children) {
+            if (!child.id.equals("PoseNode")) {
+                continue;
+            }
+            
+            FbxId node = null;
+            float[] matData = null;
+            
+            for (FbxElement e : child.children) {
+                if (e.id.equals("Node")) {
+                    node = FbxId.create(e.properties.get(0));
+                } else if (e.id.equals("Matrix")) {
+                    double[] matDataDoubles = (double[]) e.properties.get(0);
+                    
+                    if (matDataDoubles.length != 16) {
+                        // corrupt
+                        throw new UnsupportedOperationException("Bind pose matrix "
+                                + "must have 16 doubles, but it has " 
+                                + matDataDoubles.length + ". Data is corrupt");
+                    }
+                    
+                    matData = new float[16];
+                    for (int i = 0; i < matDataDoubles.length; i++) {
+                        matData[i] = (float) matDataDoubles[i];
+                    }
+                }
+            }
+            
+            if (node != null && matData != null) {
+                Matrix4f matrix = new Matrix4f(matData);
+                bindPose.put(node, matrix);
+            }
+        }
+    }
+    
+    @Override
+    protected Map<FbxId, Matrix4f> toJmeObject() {
+        return bindPose;
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        unsupportedConnectObject(object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxCluster.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxCluster extends FbxObject {
+
+    private static final Logger logger = Logger.getLogger(FbxCluster.class.getName());
+    
+    private int[] indexes;
+    private double[] weights;
+    private FbxLimbNode limb;
+    
+    public FbxCluster(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        for (FbxElement e : element.children) {
+            if (e.id.equals("Indexes")) {
+                indexes = (int[]) e.properties.get(0);
+            } else if (e.id.equals("Weights")) {
+                weights = (double[]) e.properties.get(0);
+            }
+        }
+    }
+
+    public int[] getVertexIndices() {
+        return indexes;
+    }
+
+    public double[] getWeights() {
+        return weights;
+    }
+
+    public FbxLimbNode getLimb() {
+        return limb;
+    }
+    
+    @Override
+    protected Object toJmeObject() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        if (object instanceof FbxLimbNode) {
+            if (limb != null) {
+                logger.log(Level.WARNING, "This cluster already has a limb attached. Ignoring.");
+                return;
+            }
+            limb = (FbxLimbNode) object;
+        } else {
+            unsupportedConnectObject(object);
+        }
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxLimbNode.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.animation.Bone;
+import com.jme3.animation.Skeleton;
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.node.FbxNode;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FbxLimbNode extends FbxNode {
+    
+    protected FbxNode skeletonHolder;
+    protected Bone bone;
+    
+    public FbxLimbNode(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    private static void createBones(FbxNode skeletonHolderNode, FbxLimbNode limb, List<Bone> bones) {
+        limb.skeletonHolder = skeletonHolderNode;
+        
+        Bone parentBone = limb.getJmeBone();
+        bones.add(parentBone);
+        
+        for (FbxNode child : limb.children) {
+            if (child instanceof FbxLimbNode) {
+                FbxLimbNode childLimb = (FbxLimbNode) child;
+                createBones(skeletonHolderNode, childLimb, bones);
+                parentBone.addChild(childLimb.getJmeBone());
+            }
+        }
+    }
+    
+    public static Skeleton createSkeleton(FbxNode skeletonHolderNode) {
+        if (skeletonHolderNode instanceof FbxLimbNode) {
+            throw new UnsupportedOperationException("Limb nodes cannot be skeleton holders");
+        }
+        
+        List<Bone> bones = new ArrayList<Bone>();
+        
+        for (FbxNode child : skeletonHolderNode.getChildren()) {
+            if (child instanceof FbxLimbNode) {
+                createBones(skeletonHolderNode, (FbxLimbNode) child, bones);
+            }
+        }
+        
+        return new Skeleton(bones.toArray(new Bone[0]));
+    }
+    
+    public FbxNode getSkeletonHolder() {
+        return skeletonHolder;
+    }
+    
+    public Bone getJmeBone() {
+        if (bone == null) {
+            bone = new Bone(name);
+            bone.setBindTransforms(jmeLocalBindPose.getTranslation(),
+                                   jmeLocalBindPose.getRotation(),
+                                   jmeLocalBindPose.getScale());
+        }
+        return bone;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxSkinDeformer.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FbxSkinDeformer extends FbxObject<List<FbxCluster>> {
+
+    private final List<FbxCluster> clusters = new ArrayList<FbxCluster>();
+    
+    public FbxSkinDeformer(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    protected List<FbxCluster> toJmeObject() {
+        return clusters;
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        if (object instanceof FbxCluster) {
+            clusters.add((FbxCluster) object);
+        } else {
+            unsupportedConnectObject(object);
+        }
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/anim/FbxToJmeTrack.java

@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.anim;
+
+import com.jme3.animation.BoneTrack;
+import com.jme3.animation.SpatialTrack;
+import com.jme3.animation.Track;
+import com.jme3.math.Quaternion;
+import com.jme3.math.Transform;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.plugins.fbx.node.FbxNode;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Maps animation stacks to influenced nodes. 
+ * Will be used later to create jME3 tracks.
+ */
+public final class FbxToJmeTrack {
+
+    public FbxAnimStack animStack;
+    public FbxAnimLayer animLayer;
+    public FbxNode node;
+
+    // These are not used in map lookups.
+    public transient final Map<String, FbxAnimCurveNode> animCurves = new HashMap<String, FbxAnimCurveNode>();
+
+    public long[] getKeyTimes() {
+        Set<Long> keyFrameTimesSet = new HashSet<Long>();
+        for (FbxAnimCurveNode curveNode : animCurves.values()) {
+            for (FbxAnimCurve curve : curveNode.getCurves()) {
+                for (long keyTime : curve.getKeyTimes()) {
+                    keyFrameTimesSet.add(keyTime);
+                }
+            }
+        }
+        long[] keyFrameTimes = new long[keyFrameTimesSet.size()];
+        int i = 0;
+        for (Long keyFrameTime : keyFrameTimesSet) {
+            keyFrameTimes[i++] = keyFrameTime;
+        }
+        Arrays.sort(keyFrameTimes);
+        return keyFrameTimes;
+    }
+    
+    /**
+     * Generate a {@link BoneTrack} from the animation data, for the given
+     * boneIndex.
+     * 
+     * @param boneIndex The bone index for which track data is generated for.
+     * @param inverseBindPose Inverse bind pose of the bone (in world space).
+     * @return A BoneTrack containing the animation data, for the specified
+     * boneIndex.
+     */
+    public BoneTrack toJmeBoneTrack(int boneIndex, Transform inverseBindPose) {
+        return (BoneTrack) toJmeTrackInternal(boneIndex, inverseBindPose);
+    }
+    
+    public SpatialTrack toJmeSpatialTrack() {
+        return (SpatialTrack) toJmeTrackInternal(-1, null);
+    }
+    
+    public float getDuration() {
+        long[] keyframes = getKeyTimes();
+        return (float) (keyframes[keyframes.length - 1] * FbxAnimUtil.SECONDS_PER_UNIT);
+    }
+    
+    private static void applyInverse(Vector3f translation, Quaternion rotation, Vector3f scale, Transform inverseBindPose) {
+        Transform t = new Transform();
+        t.setTranslation(translation);
+        t.setRotation(rotation);
+        if (scale != null) {
+            t.setScale(scale);
+        }
+        t.combineWithParent(inverseBindPose);
+        
+        t.getTranslation(translation);
+        t.getRotation(rotation);
+        if (scale != null) {
+            t.getScale(scale);
+        }
+    }
+    
+    private Track toJmeTrackInternal(int boneIndex, Transform inverseBindPose) {
+        float duration = animStack.getDuration();
+        
+        FbxAnimCurveNode translationCurve = animCurves.get("Lcl Translation");
+        FbxAnimCurveNode rotationCurve    = animCurves.get("Lcl Rotation");
+        FbxAnimCurveNode scalingCurve     = animCurves.get("Lcl Scaling");
+
+        long[] fbxTimes = getKeyTimes();
+        float[] times = new float[fbxTimes.length];
+        
+        // Translations / Rotations must be set on all tracks.
+        // (Required for jME3)
+        Vector3f[]   translations = new Vector3f[fbxTimes.length];
+        Quaternion[] rotations = new Quaternion[fbxTimes.length];
+        
+        Vector3f[] scales = null;
+        if (scalingCurve != null) {
+            scales = new Vector3f[fbxTimes.length];
+        }
+         
+         for (int i = 0; i < fbxTimes.length; i++) {
+            long fbxTime = fbxTimes[i];
+            float time = (float) (fbxTime * FbxAnimUtil.SECONDS_PER_UNIT);
+
+            if (time > duration) {
+                // Expand animation duration to fit the curve.
+                duration = time;
+                System.out.println("actual duration: " + duration);
+            }
+
+            times[i] = time;
+            if (translationCurve != null) {
+                translations[i] = translationCurve.getVector3Value(fbxTime);
+            } else {
+                translations[i] = new Vector3f();
+            }
+            if (rotationCurve != null) {
+                rotations[i] = rotationCurve.getQuaternionValue(fbxTime);
+                if (i > 0) {
+                    if (rotations[i - 1].dot(rotations[i]) < 0) {
+                        System.out.println("rotation will go the long way, oh noes");
+                        rotations[i - 1].negate();
+                    }
+                }
+            } else {
+                rotations[i] = new Quaternion();
+            }
+            if (scalingCurve != null) {
+                scales[i] = scalingCurve.getVector3Value(fbxTime);
+            }
+            
+            if (inverseBindPose != null) {
+                applyInverse(translations[i], rotations[i], scales != null ? scales[i] : null, inverseBindPose);
+            }
+        }
+        
+        if (boneIndex == -1) {
+            return new SpatialTrack(times, translations, rotations, scales);
+        } else {
+            if (scales != null) {
+                return new BoneTrack(boneIndex, times, translations, rotations, scales);
+            } else {
+                return new BoneTrack(boneIndex, times, translations, rotations);
+            }
+        }
+    }
+    
+    @Override
+    public int hashCode() {
+        int hash = 3;
+        hash = 79 * hash + this.animStack.hashCode();
+        hash = 79 * hash + this.animLayer.hashCode();
+        hash = 79 * hash + this.node.hashCode();
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        final FbxToJmeTrack other = (FbxToJmeTrack) obj;
+        return this.node == other.node
+                && this.animStack == other.animStack
+                && this.animLayer == other.animLayer;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/file/FbxDump.java

@@ -37,7 +37,8 @@ import java.lang.reflect.Array;
 import java.text.DecimalFormat;
 import java.util.HashMap;
 import java.util.Map;
-import static org.omg.IOP.IORHelper.id;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 /**
  * Quick n' dirty dumper of FBX binary files.
@@ -46,12 +47,14 @@ import static org.omg.IOP.IORHelper.id;
  * 
  * @author Kirill Vainer
  */
-public final class FBXDump {
+public final class FbxDump {
+    
+    private static final Logger logger = Logger.getLogger(FbxDump.class.getName());
     
     private static final DecimalFormat DECIMAL_FORMAT 
             = new DecimalFormat("0.0000000000");
     
-    private FBXDump() { }
+    private FbxDump() { }
     
     /**
      * Creates a map between object UIDs and the objects themselves.
@@ -59,16 +62,17 @@ public final class FBXDump {
      * @param file The file to create the mappings for.
      * @return The UID to object map.
      */
-    private static Map<Long, FBXElement> createUidToObjectMap(FBXFile file) {
+    private static Map<FbxId, FbxElement> createUidToObjectMap(FbxFile file) {
-        Map<Long, FBXElement> uidToObjectMap = new HashMap<Long, FBXElement>();
+        Map<FbxId, FbxElement> uidToObjectMap = new HashMap<FbxId, FbxElement>();
-        for (FBXElement rootElement : file.rootElements) {
+        for (FbxElement rootElement : file.rootElements) {
             if (rootElement.id.equals("Objects")) {
-                for (FBXElement fbxObj : rootElement.children) {
+                for (FbxElement fbxObj : rootElement.children) {
-                    if (fbxObj.propertiesTypes[0] != 'L') {
+                    FbxId uid = FbxId.getObjectId(fbxObj);
-                        continue; // error
+                    if (uid != null) {
-                    }
-                    Long uid = (Long) fbxObj.properties.get(0);
                         uidToObjectMap.put(uid, fbxObj);
+                    } else {
+                        logger.log(Level.WARNING, "Cannot determine ID for object: {0}", fbxObj);
+                    }
                 }
             }
         }
@@ -80,8 +84,8 @@ public final class FBXDump {
      * 
      * @param file the file to dump.
      */
-    public static void dumpFBX(FBXFile file) {
+    public static void dumpFile(FbxFile file) {
-        dumpFBX(file, System.out);
+        dumpFile(file, System.out);
     }
     
     /**
@@ -90,11 +94,11 @@ public final class FBXDump {
      * @param file the file to dump.
      * @param out the output stream where to output.
      */
-    public static void dumpFBX(FBXFile file, OutputStream out) {
+    public static void dumpFile(FbxFile file, OutputStream out) {
-        Map<Long, FBXElement> uidToObjectMap = createUidToObjectMap(file);
+        Map<FbxId, FbxElement> uidToObjectMap = createUidToObjectMap(file);
         PrintStream ps = new PrintStream(out);
-        for (FBXElement rootElement : file.rootElements) {
+        for (FbxElement rootElement : file.rootElements) {
-            dumpFBXElement(rootElement, ps, 0, uidToObjectMap);
+            dumpElement(rootElement, ps, 0, uidToObjectMap);
         }
     }
     
@@ -113,9 +117,9 @@ public final class FBXDump {
         return string.replaceAll("\u0000\u0001", "::");
     }
 
-    protected static void dumpFBXProperty(String id, char propertyType, 
+    protected static void dumpProperty(String id, char propertyType, 
                                           Object property, PrintStream ps, 
-                                          Map<Long, FBXElement> uidToObjectMap) {
+                                          Map<FbxId, FbxElement> uidToObjectMap) {
         switch (propertyType) {
             case 'S':
                 // String
@@ -125,13 +129,19 @@ public final class FBXDump {
             case 'R':
                 // RAW data.
                 byte[] bytes = (byte[]) property;
-                ps.print("[");
+                int numToPrint = Math.min(10 * 1024, bytes.length);
-                for (int j = 0; j < bytes.length; j++) {
+                ps.print("(size = ");
+                ps.print(bytes.length);
+                ps.print(") [");
+                for (int j = 0; j < numToPrint; j++) {
                     ps.print(String.format("%02X", bytes[j] & 0xff));
                     if (j != bytes.length - 1) {
                         ps.print(" ");
                     }
                 }
+                if (numToPrint < bytes.length) {
+                    ps.print(" ...");
+                }
                 ps.print("]");
                 break;
             case 'D':
@@ -159,7 +169,7 @@ public final class FBXDump {
                 // If this is a connection, decode UID into object name.
                 if (id.equals("C")) {
                     Long uid = (Long) property;
-                    FBXElement element = uidToObjectMap.get(uid);
+                    FbxElement element = uidToObjectMap.get(FbxId.create(uid));
                     if (element != null) {
                         String name = (String) element.properties.get(1);
                         ps.print("\"" + convertFBXString(name) + "\"");
@@ -178,7 +188,7 @@ public final class FBXDump {
                 int length = Array.getLength(property);
                 for (int j = 0; j < length; j++) {
                     Object arrayEntry = Array.get(property, j);
-                    dumpFBXProperty(id, Character.toUpperCase(propertyType), arrayEntry, ps, uidToObjectMap);
+                    dumpProperty(id, Character.toUpperCase(propertyType), arrayEntry, ps, uidToObjectMap);
                     if (j != length - 1) {
                         ps.print(",");
                     }
@@ -189,24 +199,24 @@ public final class FBXDump {
         }
     }
     
-    protected static void dumpFBXElement(FBXElement el, PrintStream ps, 
+    protected static void dumpElement(FbxElement el, PrintStream ps, 
-                                         int indent, Map<Long, FBXElement> uidToObjectMap) {
+                                         int indent, Map<FbxId, FbxElement> uidToObjectMap) {
         // 4 spaces per tab should be OK.
         String indentStr = indent(indent * 4);
         String textId = el.id;
         
         // Properties are called 'P' and connections are called 'C'.
-        if (el.id.equals("P")) {
+//        if (el.id.equals("P")) {
-            textId = "Property";
+//            textId = "Property";
-        } else if (el.id.equals("C")) {
+//        } else if (el.id.equals("C")) {
-            textId = "Connect";
+//            textId = "Connect";
-        }
+//        }
         
         ps.print(indentStr + textId + ": ");
         for (int i = 0; i < el.properties.size(); i++) {
             Object property = el.properties.get(i);
             char propertyType = el.propertiesTypes[i];
-            dumpFBXProperty(el.id, propertyType, property, ps, uidToObjectMap);
+            dumpProperty(el.id, propertyType, property, ps, uidToObjectMap);
             if (i != el.properties.size() - 1) {
                 ps.print(", ");
             }
@@ -215,8 +225,8 @@ public final class FBXDump {
             ps.println();
         } else {
             ps.println(" {");
-            for (FBXElement childElement : el.children) {
+            for (FbxElement childElement : el.children) {
-                dumpFBXElement(childElement, ps, indent + 1, uidToObjectMap);
+                dumpElement(childElement, ps, indent + 1, uidToObjectMap);
             }
             ps.println(indentStr + "}");
         }

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/file/FbxElement.java

@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2009-2014 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.file;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class FbxElement {
+	
+	public String id;
+	public List<Object> properties;
+	/*
+	 * Y - signed short
+	 * C - boolean
+	 * I - signed integer
+	 * F - float
+	 * D - double
+	 * L - long
+	 * R - byte array
+	 * S - string
+	 * f - array of floats
+	 * i - array of ints
+	 * d - array of doubles
+	 * l - array of longs
+	 * b - array of boleans
+	 * c - array of unsigned bytes (represented as array of ints)
+	 */
+	public char[] propertiesTypes;
+	public List<FbxElement> children = new ArrayList<FbxElement>();
+	
+	public FbxElement(int propsCount) {
+		this.properties = new ArrayList<Object>(propsCount);
+		this.propertiesTypes = new char[propsCount];
+	}
+        
+        public FbxElement getChildById(String name) {
+            for (FbxElement element : children) {
+                if (element.id.equals(name)) {
+                    return element;
+                }
+            }
+            return null;
+        }
+        
+        public List<FbxElement> getFbxProperties() {
+            List<FbxElement> props = new ArrayList<FbxElement>();
+            FbxElement propsElement = null;
+            boolean legacy = false;
+            
+            for (FbxElement element : children) {
+                if (element.id.equals("Properties70")) {
+                    propsElement = element;
+                    break;
+                } else if (element.id.equals("Properties60")) {
+                    legacy = true;
+                    propsElement = element;
+                    break;
+                }
+            }
+            
+            if (propsElement == null) { 
+                return props;
+            }
+            
+            for (FbxElement prop : propsElement.children) {
+                if (prop.id.equals("P") || prop.id.equals("Property")) {
+                    if (legacy) {
+                        char[] types = new char[prop.propertiesTypes.length + 1];
+                        types[0] = prop.propertiesTypes[0];
+                        types[1] = prop.propertiesTypes[0];
+                        System.arraycopy(prop.propertiesTypes, 1, types, 2, types.length - 2);
+                        
+                        List<Object> values = new ArrayList<Object>(prop.properties);
+                        values.add(1, values.get(0));
+                        
+                        FbxElement dummyProp = new FbxElement(types.length);
+                        dummyProp.children = prop.children;
+                        dummyProp.id = prop.id;
+                        dummyProp.propertiesTypes = types;
+                        dummyProp.properties = values;
+                        props.add(dummyProp);
+                    } else {
+                        props.add(prop);
+                    }
+                }
+            }
+            
+            return props;
+        }
+        
+        @Override
+        public String toString() {
+            return "FBXElement[id=" + id + ", numProps=" + properties.size() + ", numChildren=" + children.size() + "]";
+        }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/file/FbxFile.java

@@ -34,9 +34,13 @@ package com.jme3.scene.plugins.fbx.file;
 import java.util.ArrayList;
 import java.util.List;
 
-public class FBXFile {
+public class FbxFile {
 	
-	public List<FBXElement> rootElements = new ArrayList<FBXElement>();
+	public List<FbxElement> rootElements = new ArrayList<FbxElement>();
 	public long version;
 	
+        @Override
+        public String toString() {
+            return "FBXFile[version=" + version + ",numElements=" + rootElements.size() + "]";
+        }
 }

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/file/FbxId.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.file;
+
+public abstract class FbxId {
+
+    public static final FbxId ROOT = new LongFbxId(0);
+    
+    protected FbxId() { }
+    
+    private static final class StringFbxId extends FbxId {
+        
+        private final String id;
+        
+        public StringFbxId(String id) {
+            this.id = id;
+        }
+
+        @Override
+        public int hashCode() {
+            return id.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (obj == null || obj.getClass() != StringFbxId.class) {
+                return false;
+            }
+            return this.id.equals(((StringFbxId) obj).id);
+        }
+
+        @Override
+        public String toString() {
+            return id;
+        }
+        
+        @Override
+        public boolean isNull() {
+            return id.equals("Scene\u0000\u0001Model");
+        }
+    }
+    
+    private static final class LongFbxId extends FbxId {
+        
+        private final long id;
+        
+        public LongFbxId(long id) {
+            this.id = id;
+        }
+
+        @Override
+        public int hashCode() {
+            return (int) (this.id ^ (this.id >>> 32));
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (obj == null || obj.getClass() != LongFbxId.class) {
+                return false;
+            }
+            return this.id == ((LongFbxId) obj).id;
+        }
+
+        @Override
+        public boolean isNull() {
+            return id == 0;
+        }
+
+        @Override
+        public String toString() {
+            return Long.toString(id);
+        }
+    }
+    
+    public abstract boolean isNull(); 
+    
+    public static FbxId create(Object obj) {
+        if (obj instanceof Long) {
+            return new LongFbxId((Long)obj);
+        } else if (obj instanceof String) {
+            return new StringFbxId((String)obj);
+        } else {
+            throw new UnsupportedOperationException("Unsupported ID object type: " + obj.getClass());
+        }
+    }
+    
+    public static FbxId getObjectId(FbxElement el) {
+        if (el.propertiesTypes.length == 2
+                && el.propertiesTypes[0] == 'S'
+                && el.propertiesTypes[1] == 'S') {
+            return new StringFbxId((String) el.properties.get(0));
+        } else if (el.propertiesTypes.length == 3
+                && el.propertiesTypes[0] == 'L'
+                && el.propertiesTypes[1] == 'S'
+                && el.propertiesTypes[2] == 'S') {
+            return new LongFbxId((Long) el.properties.get(0));
+        } else {
+            return null;
+        }
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/file/FbxReader.java

@@ -40,7 +40,7 @@ import java.nio.ByteOrder;
 import java.util.Arrays;
 import java.util.zip.InflaterInputStream;
 
-public class FBXReader {
+public class FbxReader {
 
 	public static final int BLOCK_SENTINEL_LENGTH = 13;
 	public static final byte[] BLOCK_SENTINEL_DATA = new byte[BLOCK_SENTINEL_LENGTH];
@@ -50,8 +50,8 @@ public class FBXReader {
 	 */
 	public static final byte[] HEAD_MAGIC = new byte[]{0x4b, 0x61, 0x79, 0x64, 0x61, 0x72, 0x61, 0x20, 0x46, 0x42, 0x58, 0x20, 0x42, 0x69, 0x6e, 0x61, 0x72, 0x79, 0x20, 0x20, 0x00, 0x1a, 0x00};
 
-	public static FBXFile readFBX(InputStream stream) throws IOException {
+	public static FbxFile readFBX(InputStream stream) throws IOException {
-		FBXFile fbxFile = new FBXFile();
+		FbxFile fbxFile = new FbxFile();
 		// Read file to byte buffer so we can know current position in file
 		ByteBuffer byteBuffer = readToByteBuffer(stream);
 		try {
@@ -61,12 +61,14 @@ public class FBXReader {
 		// Check majic header
 		byte[] majic = getBytes(byteBuffer, HEAD_MAGIC.length);
 		if(!Arrays.equals(HEAD_MAGIC, majic))
-			throw new IOException("Not FBX file");
+			throw new IOException("Either ASCII FBX or corrupt file. "
+                                            + "Only binary FBX files are supported");
+
 		// Read version
 		fbxFile.version = getUInt(byteBuffer);
 		// Read root elements
 		while(true) {
-			FBXElement e = readFBXElement(byteBuffer);
+			FbxElement e = readFBXElement(byteBuffer);
 			if(e == null)
 				break;
 			fbxFile.rootElements.add(e);
@@ -74,14 +76,14 @@ public class FBXReader {
 		return fbxFile;
 	}
 
-	private static FBXElement readFBXElement(ByteBuffer byteBuffer) throws IOException {
+	private static FbxElement readFBXElement(ByteBuffer byteBuffer) throws IOException {
 		long endOffset = getUInt(byteBuffer);
 		if(endOffset == 0)
 			return null;
 		long propCount = getUInt(byteBuffer);
 		getUInt(byteBuffer); // Properties length unused
 		
-		FBXElement element = new FBXElement((int) propCount);
+		FbxElement element = new FbxElement((int) propCount);
 		element.id = new String(getBytes(byteBuffer, getUByte(byteBuffer)));
 		
 		for(int i = 0; i < propCount; ++i) {

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/material/FbxImage.java

@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.material;
+
+import com.jme3.asset.AssetLoadException;
+import com.jme3.asset.AssetManager;
+import com.jme3.asset.AssetNotFoundException;
+import com.jme3.asset.TextureKey;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import com.jme3.texture.Image;
+import com.jme3.util.PlaceholderAssets;
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public final class FbxImage extends FbxObject {
+    
+    private static final Logger logger = Logger.getLogger(FbxImage.class.getName());
+    
+    protected TextureKey key;
+    protected String type;             // = "Clip"
+    protected String filePath;         // = "C:\Whatever\Blah\Texture.png"
+    protected String relativeFilePath; // = "..\Blah\Texture.png"
+    protected byte[] content;          // = null, byte[0] OR embedded image data (unknown format?)
+    
+    public FbxImage(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        if (element.propertiesTypes.length == 3) {
+            type = (String) element.properties.get(2);
+        } else {
+            type = (String) element.properties.get(1);
+        }
+        if (type.equals("Clip")) {
+            for (FbxElement e : element.children) {
+                if (e.id.equals("Type")) {
+                    type = (String) e.properties.get(0);
+                } else if (e.id.equals("FileName")) {
+                    filePath = (String) e.properties.get(0);
+                } else if (e.id.equals("RelativeFilename")) {
+                    relativeFilePath = (String) e.properties.get(0);
+                } else if (e.id.equals("Content")) {
+                    if (e.properties.size() > 0) {
+                        byte[] storedContent = (byte[]) e.properties.get(0);
+                        if (storedContent.length > 0) {
+                            this.content = storedContent;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    private Image loadImageSafe(AssetManager assetManager, TextureKey texKey) {
+        try {
+            return assetManager.loadTexture(texKey).getImage();
+        } catch (AssetNotFoundException ex) {
+            return null;
+        } catch (AssetLoadException ex) {
+            logger.log(Level.WARNING, "Error when loading image: " + texKey, ex);
+            return null;
+        }
+    }
+    
+    private static String getFileName(String filePath) {
+        // NOTE: Gotta do it this way because new File().getParent() 
+        // will not strip forward slashes on Linux / Mac OS X.
+        int fwdSlashIdx = filePath.lastIndexOf("\\");
+        int bkSlashIdx = filePath.lastIndexOf("/");
+
+        if (fwdSlashIdx != -1) {
+            filePath = filePath.substring(fwdSlashIdx + 1);
+        } else if (bkSlashIdx != -1) {
+            filePath = filePath.substring(bkSlashIdx + 1);
+        }
+
+        return filePath;
+    }
+    
+    /**
+     * The texture key that was used to load the image.
+     * Only valid after {@link #getJmeObject()} has been called.
+     * @return the key that was used to load the image.
+     */
+    public TextureKey getTextureKey() {
+        return key;
+    }
+    
+    @Override
+    protected Object toJmeObject() {
+        Image image = null;
+        String fileName = null;
+        String relativeFilePathJme;
+
+        if (filePath != null) {
+            fileName = getFileName(filePath);
+        } else if (relativeFilePath != null) {
+            fileName = getFileName(relativeFilePath);
+            
+        }
+
+        if (fileName != null) {
+            try {
+                // Try to load filename relative to FBX folder
+                key = new TextureKey(sceneFolderName + fileName);
+                key.setGenerateMips(true);
+                image = loadImageSafe(assetManager, key);
+                
+                // Try to load relative filepath relative to FBX folder
+                if (image == null && relativeFilePath != null) {
+                    // Convert Windows paths to jME3 paths
+                    relativeFilePathJme = relativeFilePath.replace('\\', '/');
+                    key = new TextureKey(sceneFolderName + relativeFilePathJme);
+                    key.setGenerateMips(true);
+                    image = loadImageSafe(assetManager, key);
+                }
+                
+                // Try to load embedded image
+                if (image == null && content != null && content.length > 0) {
+                    key = new TextureKey(fileName);
+                    key.setGenerateMips(true);
+                    InputStream is = new ByteArrayInputStream(content);
+                    image = assetManager.loadAssetFromStream(key, is).getImage();
+                    
+                    // NOTE: embedded texture doesn't exist in the asset manager,
+                    //       so the texture key must not be saved.
+                    key = null;
+                }
+            } catch (AssetLoadException ex) {
+                logger.log(Level.WARNING, "Error while attempting to load texture {0}:\n{1}",
+                           new Object[]{name, ex.toString()});
+            }
+        }
+
+        if (image == null) {
+            logger.log(Level.WARNING, "Cannot locate {0} for texture {1}", new Object[]{fileName, name});
+            image = PlaceholderAssets.getPlaceholderImage(assetManager);
+        }
+        
+        // NOTE: At this point, key will be set to the last
+        //       attempted texture key that we attempted to load.
+
+        return image;
+    }
+
+    @Override
+    public void connectObject(FbxObject object) {
+        unsupportedConnectObject(object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/material/FbxMaterial.java

@@ -0,0 +1,363 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.material;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.material.Material;
+import com.jme3.material.RenderState.BlendMode;
+import com.jme3.material.RenderState.FaceCullMode;
+import com.jme3.math.ColorRGBA;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import com.jme3.texture.Texture;
+import com.jme3.texture.image.ColorSpace;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxMaterial extends FbxObject<Material> {
+    
+    private static final Logger logger = Logger.getLogger(FbxMaterial.class.getName());
+    
+    private String shadingModel; // TODO: do we care about this? lambert just has no specular?
+    private final FbxMaterialProperties properties = new FbxMaterialProperties();
+    
+    public FbxMaterial(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        if(!getSubclassName().equals("")) {
+            return;
+        }
+        
+        FbxElement shadingModelEl = element.getChildById("ShadingModel");
+        if (shadingModelEl != null) { 
+            shadingModel = (String) shadingModelEl.properties.get(0);
+            if (!shadingModel.equals("")) {
+                if (!shadingModel.equalsIgnoreCase("phong") &&
+                    !shadingModel.equalsIgnoreCase("lambert")) {
+                    logger.log(Level.WARNING, "FBX material uses unknown shading model: {0}. "
+                                            + "Material may display incorrectly.", shadingModel);  
+                }
+            }
+        }
+        
+        for (FbxElement child : element.getFbxProperties()) {
+            properties.setPropertyFromElement(child);
+        }
+    }
+    
+    @Override
+    public void connectObject(FbxObject object) {
+        unsupportedConnectObject(object);
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        if (!(object instanceof FbxTexture)) {
+            unsupportedConnectObjectProperty(object, property);
+        }
+        
+        properties.setPropertyTexture(property, (FbxTexture) object);
+    }
+    
+    private static void multRGB(ColorRGBA color, float factor) {
+        color.r *= factor;
+        color.g *= factor;
+        color.b *= factor;
+    }
+    
+    @Override
+    protected Material toJmeObject() {
+        ColorRGBA ambient  = null;
+        ColorRGBA diffuse  = null;
+        ColorRGBA specular = null;
+        ColorRGBA transp   = null;
+        ColorRGBA emissive = null;
+        float shininess    = 1f;
+        boolean separateTexCoord = false;
+        
+        Texture diffuseMap  = null;
+        Texture specularMap = null;
+        Texture normalMap   = null;
+        Texture transpMap   = null;
+        Texture emitMap     = null;
+        Texture aoMap       = null;
+        
+        FbxTexture fbxDiffuseMap = null;
+        
+        Object diffuseColor = properties.getProperty("DiffuseColor");
+        if (diffuseColor != null) {
+            if (diffuseColor instanceof ColorRGBA) {
+                diffuse = ((ColorRGBA) diffuseColor).clone();
+            } else if (diffuseColor instanceof FbxTexture) {
+                FbxTexture tex = (FbxTexture) diffuseColor;
+                fbxDiffuseMap = tex;
+                diffuseMap = tex.getJmeObject();
+                diffuseMap.getImage().setColorSpace(ColorSpace.sRGB);
+            }
+        }
+        
+        Object diffuseFactor = properties.getProperty("DiffuseFactor");
+        if (diffuseFactor != null && diffuseFactor instanceof Float) {
+            float factor = (Float)diffuseFactor;
+            if (diffuse != null) {
+                multRGB(diffuse, factor);
+            } else {
+                diffuse = new ColorRGBA(factor, factor, factor, 1f);
+            }
+        }
+        
+        Object specularColor = properties.getProperty("SpecularColor");
+        if (specularColor != null) {
+            if (specularColor instanceof ColorRGBA) {
+                specular = ((ColorRGBA) specularColor).clone();
+            } else if (specularColor instanceof FbxTexture) {
+                FbxTexture tex = (FbxTexture) specularColor;
+                specularMap = tex.getJmeObject();
+                specularMap.getImage().setColorSpace(ColorSpace.sRGB);
+            }
+        }
+        
+        Object specularFactor = properties.getProperty("SpecularFactor");
+        if (specularFactor != null && specularFactor instanceof Float) {
+            float factor = (Float)specularFactor;
+            if (specular != null) {
+                multRGB(specular, factor);
+            } else {
+                specular = new ColorRGBA(factor, factor, factor, 1f);
+            }
+        }
+        
+        Object transparentColor = properties.getProperty("TransparentColor");
+        if (transparentColor != null) {
+            if (transparentColor instanceof ColorRGBA) {
+                transp = ((ColorRGBA) transparentColor).clone();
+            } else if (transparentColor instanceof FbxTexture) {
+                FbxTexture tex = (FbxTexture) transparentColor;
+                transpMap = tex.getJmeObject();
+                transpMap.getImage().setColorSpace(ColorSpace.sRGB);
+            }
+        }
+        
+        Object transparencyFactor = properties.getProperty("TransparencyFactor");
+        if (transparencyFactor != null && transparencyFactor instanceof Float) {
+            float factor = (Float)transparencyFactor;
+            if (transp != null) {
+                transp.a *= factor;
+            } else {
+                transp = new ColorRGBA(1f, 1f, 1f, factor);
+            }
+        }
+        
+        Object emissiveColor = properties.getProperty("EmissiveColor");
+        if (emissiveColor != null) {
+            if (emissiveColor instanceof ColorRGBA) {
+                emissive = ((ColorRGBA)emissiveColor).clone();
+            } else if (emissiveColor instanceof FbxTexture) {
+                FbxTexture tex = (FbxTexture) emissiveColor;
+                emitMap = tex.getJmeObject();
+                emitMap.getImage().setColorSpace(ColorSpace.sRGB);
+            }
+        }
+        
+        Object emissiveFactor = properties.getProperty("EmissiveFactor");
+        if (emissiveFactor != null && emissiveFactor instanceof Float) {
+            float factor = (Float)emissiveFactor;
+            if (emissive != null) { 
+                multRGB(emissive, factor);
+            } else {
+                emissive = new ColorRGBA(factor, factor, factor, 1f);
+            }
+        }
+        
+        Object ambientColor = properties.getProperty("AmbientColor");
+        if (ambientColor != null && ambientColor instanceof ColorRGBA) {
+            ambient = ((ColorRGBA)ambientColor).clone();
+        }
+        
+        Object ambientFactor = properties.getProperty("AmbientFactor");
+        if (ambientFactor != null && ambientFactor instanceof Float) { 
+            float factor = (Float)ambientFactor;
+            if (ambient != null) {
+                multRGB(ambient, factor);
+            } else {
+                ambient = new ColorRGBA(factor, factor, factor, 1f);
+            }
+        }
+        
+        Object shininessFactor = properties.getProperty("Shininess");
+        if (shininessFactor != null) {
+            if (shininessFactor instanceof Float) {
+                shininess = (Float) shininessFactor;
+            } else if (shininessFactor instanceof FbxTexture) {
+                // TODO: support shininess textures
+            }
+        }
+        
+        Object bumpNormal = properties.getProperty("NormalMap");
+        if (bumpNormal != null) {
+            if (bumpNormal instanceof FbxTexture) {
+                // TODO: check all meshes that use this material have tangents
+                //       otherwise shading errors occur
+                FbxTexture tex = (FbxTexture) bumpNormal;
+                normalMap = tex.getJmeObject();
+                normalMap.getImage().setColorSpace(ColorSpace.Linear);
+            }
+        }
+        
+        Object aoColor = properties.getProperty("DiffuseColor2");
+        if (aoColor != null) {
+            if (aoColor instanceof FbxTexture) {
+                FbxTexture tex = (FbxTexture) aoColor;
+                if (tex.getUvSet() != null && fbxDiffuseMap != null) {
+                    if (!tex.getUvSet().equals(fbxDiffuseMap.getUvSet())) {
+                        separateTexCoord = true;
+                    }
+                }
+                aoMap = tex.getJmeObject();
+                aoMap.getImage().setColorSpace(ColorSpace.sRGB);
+            }
+        }
+        
+        // TODO: how to disable transparency from diffuse map?? Need "UseAlpha" again..
+
+        assert ambient == null  || ambient.a  == 1f;
+        assert diffuse == null  || diffuse.a  == 1f;
+        assert specular == null || specular.a == 1f;
+        assert emissive == null || emissive.a == 1f;
+        assert transp == null   || (transp.r == 1f && transp.g == 1f && transp.b == 1f);
+        
+        // If shininess is less than 1.0, the lighting shader won't be able
+        // to handle it. Gotta disable specularity then.
+        if (shininess < 1f) {
+            shininess = 1f;
+            specular = ColorRGBA.Black;
+        }
+        
+        // Try to guess if we need to enable alpha blending.
+        // FBX does not specify this explicitly.
+        boolean useAlphaBlend = false;
+        
+        if (diffuseMap != null && diffuseMap == transpMap) {
+            // jME3 already uses alpha from diffuseMap
+            // (if alpha blend is enabled)
+            useAlphaBlend = true;
+            transpMap = null; 
+        } else if (diffuseMap != null && transpMap != null && diffuseMap != transpMap) {
+            // TODO: potential bug here. Alpha from diffuse may 
+            // leak unintentionally. 
+            useAlphaBlend = true;
+        } else if (transpMap != null) {
+            // We have alpha map but no diffuse map, OK.
+            useAlphaBlend = true;
+        }
+        
+        if (transp != null && transp.a != 1f) {
+            // Consolidate transp into diffuse
+            // (jME3 doesn't use a separate alpha color)
+            
+            // TODO: potential bug here. Alpha from diffuse may 
+            // leak unintentionally. 
+            useAlphaBlend = true;
+            if (diffuse != null) {
+                diffuse.a = transp.a;
+            } else {
+                diffuse = transp;
+            }
+        }
+        
+        Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
+        mat.setName(name);
+        
+        // TODO: load this from FBX material.
+        mat.setReceivesShadows(true);
+        
+        if (useAlphaBlend) {
+            // No idea if this is a transparent or translucent model, gotta guess..
+            mat.setTransparent(true);
+            mat.setFloat("AlphaDiscardThreshold", 0.01f);
+            mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
+        }
+        
+        mat.getAdditionalRenderState().setFaceCullMode(FaceCullMode.Off);
+        
+        // Set colors.
+        if (ambient != null || diffuse != null || specular != null) {
+            // If either of those is set, we have to set them all.
+            // NOTE: default specular is black, unless it is set explicitly.
+            mat.setBoolean("UseMaterialColors", true);
+            mat.setColor("Ambient",  /*ambient  != null ? ambient  :*/ ColorRGBA.White);
+            mat.setColor("Diffuse",  diffuse  != null ? diffuse  : ColorRGBA.White);
+            mat.setColor("Specular", specular != null ? specular : ColorRGBA.Black);
+        }
+        
+        if (emissive != null) { 
+            mat.setColor("GlowColor", emissive);
+        }
+        
+        // Set shininess.
+        if (shininess > 1f) {
+            // Convert shininess from 
+            // Phong (FBX shading model) to Blinn (jME3 shading model).
+            float blinnShininess = (shininess * 5.1f) + 1f;
+            mat.setFloat("Shininess", blinnShininess);
+        }
+        
+        // Set textures.
+        if (diffuseMap != null) {
+            mat.setTexture("DiffuseMap", diffuseMap);
+        }
+        if (specularMap != null) {
+            mat.setTexture("SpecularMap", specularMap);
+        }
+        if (normalMap != null) {
+            mat.setTexture("NormalMap", normalMap);
+        }
+        if (transpMap != null) {
+//            mat.setTexture("AlphaMap", transpMap);
+        }
+        if (emitMap != null) {
+            mat.setTexture("GlowMap", emitMap);
+        }
+        if (aoMap != null) {
+            mat.setTexture("LightMap", aoMap);
+            if (separateTexCoord) {
+                mat.setBoolean("SeparateTexCoord", true);
+            }
+        }
+        
+        return mat;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/material/FbxMaterialProperties.java

@@ -0,0 +1,234 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.material;
+
+import com.jme3.math.ColorRGBA;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxMaterialProperties {
+
+    private static final Logger logger = Logger.getLogger(FbxMaterialProperties.class.getName());
+    
+    private static final Map<String, FBXMaterialProperty> propertyMetaMap = new HashMap<String, FBXMaterialProperty>();
+    
+    private final Map<String, Object> propertyValueMap = new HashMap<String, Object>();
+    
+    private static enum Type {
+        Color,
+        Alpha,
+        Factor,
+        Texture2DOrColor,
+        Texture2DOrAlpha,
+        Texture2DOrFactor,
+        Texture2D,
+        TextureCubeMap,
+        Ignore;
+    }
+    
+    private static class FBXMaterialProperty {
+        private final String name;
+        private final Type type;
+
+        public FBXMaterialProperty(String name, Type type) {
+            this.name = name;
+            this.type = type;
+        }
+    }
+
+    private static boolean isValueAcceptable(Type type, Object value) {
+        if (type == Type.Ignore) {
+            return true;
+        }
+        if (value instanceof FbxTexture) {
+            switch (type) {
+                case Texture2D:
+                case Texture2DOrAlpha:
+                case Texture2DOrColor:
+                case Texture2DOrFactor:
+                    return true;
+            }
+        } else if (value instanceof ColorRGBA) {
+            switch (type) {
+                case Color:
+                case Texture2DOrColor:
+                    return true;
+            }
+        } else if (value instanceof Float) {
+            switch (type) {
+                case Alpha:
+                case Factor:
+                case Texture2DOrAlpha:
+                case Texture2DOrFactor:
+                    return true;
+            }
+        }
+        
+        return false;
+    }
+    
+    private static void defineProp(String name, Type type) {
+        propertyMetaMap.put(name, new FBXMaterialProperty(name, type));
+    }
+    
+    private static void defineAlias(String alias, String name) {
+        propertyMetaMap.put(alias, propertyMetaMap.get(name));
+    }
+    
+    static {
+        // Lighting->Ambient
+        // TODO: Add support for AmbientMap??
+        defineProp("AmbientColor", Type.Color);
+        defineProp("AmbientFactor", Type.Factor);
+        defineAlias("Ambient", "AmbientColor");
+        
+        // Lighting->DiffuseMap/Diffuse
+        defineProp("DiffuseColor", Type.Texture2DOrColor);
+        defineProp("DiffuseFactor", Type.Factor);
+        defineAlias("Diffuse", "DiffuseColor");
+        
+        // Lighting->SpecularMap/Specular
+        defineProp("SpecularColor", Type.Texture2DOrColor);
+        defineProp("SpecularFactor", Type.Factor);
+        defineAlias("Specular", "SpecularColor");
+        
+        // Lighting->AlphaMap/Diffuse
+        defineProp("TransparentColor", Type.Texture2DOrAlpha);
+        
+        // Lighting->Diffuse
+        defineProp("TransparencyFactor", Type.Alpha);
+        defineAlias("Opacity", "TransparencyFactor");
+        
+        // Lighting->GlowMap/GlowColor
+        defineProp("EmissiveColor", Type.Texture2DOrColor);
+        defineProp("EmissiveFactor", Type.Factor);
+        defineAlias("Emissive", "EmissiveColor");
+        
+        // Lighting->Shininess
+        defineProp("Shininess", Type.Factor);
+        defineAlias("ShininessExponent", "Shininess");
+        
+        // Lighting->NormalMap
+        defineProp("NormalMap", Type.Texture2D);
+        defineAlias("Normal", "NormalMap");
+        
+        // Lighting->EnvMap
+        defineProp("ReflectionColor", Type.Texture2DOrColor);
+        
+        // Lighting->FresnelParams
+        defineProp("Reflectivity", Type.Factor);
+        defineAlias("ReflectionFactor", "Reflectivity");
+        
+        // ShadingModel is no longer specified under Properties element.
+        defineProp("ShadingModel", Type.Ignore);
+        
+        // MultiLayer materials aren't supported anyway..
+        defineProp("MultiLayer", Type.Ignore); 
+        
+        // Not sure what this is.. NormalMap again??
+        defineProp("Bump", Type.Texture2DOrColor);
+        
+        defineProp("BumpFactor", Type.Factor);
+        defineProp("DisplacementColor", Type.Color);
+        defineProp("DisplacementFactor", Type.Factor);
+    }
+    
+    public void setPropertyTexture(String name, FbxTexture texture) {
+        FBXMaterialProperty prop = propertyMetaMap.get(name);
+        
+        if (prop == null) {
+            logger.log(Level.WARNING, "Unknown FBX material property '{0}'", name);
+            return; 
+        }
+
+        if (propertyValueMap.get(name) instanceof FbxTexture) {
+            // Multiple / layered textures .. 
+            // Just write into 2nd slot for now (maybe will use for lightmaps).
+            name = name + "2";
+        }
+        
+        propertyValueMap.put(name, texture);
+    }
+    
+    public void setPropertyFromElement(FbxElement propertyElement) {
+        String name = (String) propertyElement.properties.get(0);
+        FBXMaterialProperty prop = propertyMetaMap.get(name);
+        
+        if (prop == null) {
+            logger.log(Level.WARNING, "Unknown FBX material property ''{0}''", name);
+            return; 
+        }
+        
+        // It is either a color, alpha, or factor. 
+        // Textures can only be set via setPropertyTexture.
+        
+        // If it is an alias, get the real name of the property.
+        String realName = prop.name;
+        
+        switch (prop.type) {
+            case Alpha:
+            case Factor:
+            case Texture2DOrFactor:
+            case Texture2DOrAlpha:
+                double value = (Double) propertyElement.properties.get(4);
+                propertyValueMap.put(realName, (float)value);
+                break;
+            case Color:
+            case Texture2DOrColor:
+                double x = (Double) propertyElement.properties.get(4);
+                double y = (Double) propertyElement.properties.get(5);
+                double z = (Double) propertyElement.properties.get(6);
+                ColorRGBA color = new ColorRGBA((float)x, (float)y, (float)z, 1f);
+                propertyValueMap.put(realName, color);
+                break;
+            default:
+                logger.log(Level.WARNING, "FBX material property ''{0}'' requires a texture.", name);
+                break;
+        }
+    }
+    
+    public Object getProperty(String name) { 
+        return propertyValueMap.get(name);
+    }
+    
+    public static Type getPropertyType(String name) {
+        FBXMaterialProperty prop = propertyMetaMap.get(name);
+        if (prop == null) { 
+            return null;
+        } else {
+            return prop.type;
+        }
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/material/FbxTexture.java

@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.material;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.asset.TextureKey;
+import com.jme3.math.Vector2f;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import com.jme3.texture.Image;
+import com.jme3.texture.Texture;
+import com.jme3.texture.Texture.MagFilter;
+import com.jme3.texture.Texture.MinFilter;
+import com.jme3.texture.Texture.WrapAxis;
+import com.jme3.texture.Texture.WrapMode;
+import com.jme3.texture.Texture2D;
+import com.jme3.util.PlaceholderAssets;
+
+public class FbxTexture extends FbxObject<Texture> {
+
+    private static enum AlphaSource {
+        None,
+        FromTextureAlpha,
+        FromTextureIntensity;
+    }
+    
+    private String type;
+    private FbxImage media;
+    
+    // TODO: not currently used.
+    private AlphaSource alphaSource = AlphaSource.FromTextureAlpha;
+    private String uvSet;
+    private int wrapModeU = 0, wrapModeV = 0;
+    private final Vector2f uvTranslation = new Vector2f(0, 0);
+    private final Vector2f uvScaling = new Vector2f(1, 1);
+
+    public FbxTexture(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    public String getUvSet() { 
+        return uvSet;
+    }
+    
+    @Override
+    protected Texture toJmeObject() {
+        Image image = null;
+        TextureKey key = null;
+        if (media != null) {
+            image = (Image) media.getJmeObject();
+            key = media.getTextureKey();
+        }
+        if (image == null) {
+            image = PlaceholderAssets.getPlaceholderImage(assetManager);
+        }
+        Texture2D tex = new Texture2D(image);
+        if (key != null) {
+            tex.setKey(key);
+            tex.setName(key.getName());
+            tex.setAnisotropicFilter(key.getAnisotropy());
+        }
+        tex.setMinFilter(MinFilter.Trilinear);
+        tex.setMagFilter(MagFilter.Bilinear);
+        if (wrapModeU == 0) {
+            tex.setWrap(WrapAxis.S, WrapMode.Repeat);
+        }
+        if (wrapModeV == 0) {
+            tex.setWrap(WrapAxis.T, WrapMode.Repeat);
+        }
+        return tex;
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        if (getSubclassName().equals("")) {
+            for (FbxElement e : element.children) {
+                if (e.id.equals("Type")) {
+                    type = (String) e.properties.get(0);
+                } 
+                /*else if (e.id.equals("FileName")) {
+                    filename = (String) e.properties.get(0);
+                }*/
+            }
+            
+            for (FbxElement prop : element.getFbxProperties()) {
+                String propName = (String) prop.properties.get(0);
+                if (propName.equals("AlphaSource")) {
+                    // ???
+                } else if (propName.equals("UVSet")) {
+                    uvSet = (String) prop.properties.get(4);
+                } else if (propName.equals("WrapModeU")) {
+                    wrapModeU = (Integer) prop.properties.get(4);
+                } else if (propName.equals("WrapModeV")) {
+                    wrapModeV = (Integer) prop.properties.get(4);
+                }
+            }
+        }
+    }
+    
+    @Override
+    public void connectObject(FbxObject object) {
+        if (!(object instanceof FbxImage)) {
+            unsupportedConnectObject(object);
+//        } else if (media != null) {
+//            throw new UnsupportedOperationException("An image is already attached to this texture.");
+        }
+        
+        this.media = (FbxImage) object;
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayer.java

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.mesh;
+
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import java.util.Collection;
+import java.util.EnumMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public final class FbxLayer {
+    
+    private static final Logger logger = Logger.getLogger(FbxLayer.class.getName());
+    
+    public static class FbxLayerElementRef {
+        FbxLayerElement.Type layerElementType;
+        int layerElementIndex;
+        FbxLayerElement layerElement;
+    }
+    
+    int layer;
+    final EnumMap<FbxLayerElement.Type, FbxLayerElementRef> references = 
+            new EnumMap<FbxLayerElement.Type, FbxLayerElementRef>(FbxLayerElement.Type.class);
+    
+    private FbxLayer() { }
+    
+    public Object getVertexData(FbxLayerElement.Type type, int polygonIndex, 
+                                int polygonVertexIndex, int positionIndex, int edgeIndex) {
+        FbxLayerElementRef reference = references.get(type);
+        if (reference == null) { 
+            return null;
+        } else {
+            return reference.layerElement.getVertexData(polygonIndex, polygonVertexIndex, positionIndex, edgeIndex);
+        }
+    }
+    
+    public FbxLayerElement.Type[] getLayerElementTypes() {
+        FbxLayerElement.Type[] types = new FbxLayerElement.Type[references.size()];
+        references.keySet().toArray(types);
+        return types;
+    }
+    
+    public void setLayerElements(Collection<FbxLayerElement> layerElements) {
+        for (FbxLayerElement layerElement : layerElements) {
+            FbxLayerElementRef reference = references.get(layerElement.type);
+            if (reference != null && reference.layerElementIndex == layerElement.index) {
+                reference.layerElement = layerElement;
+            }
+        }
+    }
+    
+    public static FbxLayer fromElement(FbxElement element) {
+        FbxLayer layer = new FbxLayer();
+        layer.layer = (Integer)element.properties.get(0);
+        next_element: for (FbxElement child : element.children) {
+            if (!child.id.equals("LayerElement")) {
+                continue;
+            }
+            FbxLayerElementRef ref = new FbxLayerElementRef();
+            for (FbxElement child2 : child.children) {                
+                if (child2.id.equals("Type")) {
+                    String layerElementTypeStr = (String) child2.properties.get(0);
+                    layerElementTypeStr = layerElementTypeStr.substring("LayerElement".length());
+                    try {
+                        ref.layerElementType = FbxLayerElement.Type.valueOf(layerElementTypeStr);
+                    } catch (IllegalArgumentException ex) {
+                        logger.log(Level.WARNING, "Unsupported layer type: {0}. Ignoring.", layerElementTypeStr);
+                        continue next_element;
+                    }
+                } else if (child2.id.equals("TypedIndex")) {
+                    ref.layerElementIndex = (Integer) child2.properties.get(0);
+                }
+            }
+            layer.references.put(ref.layerElementType, ref);
+        }
+        return layer;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java

@@ -0,0 +1,243 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.mesh;
+
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Vector2f;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxLayerElement {
+    
+    private static final Logger logger = Logger.getLogger(FbxLayerElement.class.getName());
+    
+    public enum Type {
+        Position,      // Vector3f (isn't actually defined in FBX)
+        BoneIndex,     // List<Integer> (isn't actually defined in FBX)
+        BoneWeight,    // List<Float> isn't actually defined in FBX)
+        Normal,        // Vector3f
+        Binormal,      // Vector3f
+        Tangent,       // Vector3f
+        UV,            // Vector2f
+        TransparentUV, // Vector2f
+        Color,         // ColorRGBA
+        Material,      // Integer
+        Smoothing,     // Integer
+        Visibility,    // Integer
+        Texture,      // ??? (FBX 6.x)
+        PolygonGroup, // ??? (FBX 6.x)
+        NormalMapTextures, // ??? (FBX 6.x)
+        SpecularFactorUV, // ??? (FBX 6.x)
+        NormalMapUV, // ??? (FBX 6.x)
+        SpecularFactorTextures, // ??? (FBX 6.x)
+        
+    }
+    
+    public enum MappingInformationType {
+        NoMappingInformation,
+        AllSame,
+        ByPolygonVertex,
+        ByVertex,
+        ByPolygon,
+        ByEdge;
+    }
+    
+    public enum ReferenceInformationType {
+        Direct,
+        IndexToDirect;
+    }
+    
+    public enum TextureBlendMode {
+        Translucent;
+    }
+    
+    private static final Set<String> indexTypes = new HashSet<String>();
+    
+    static {
+        indexTypes.add("UVIndex");
+        indexTypes.add("NormalsIndex");
+        indexTypes.add("TangentsIndex");
+        indexTypes.add("BinormalsIndex");
+        indexTypes.add("Smoothing");
+        indexTypes.add("Materials");
+        indexTypes.add("TextureId");
+        indexTypes.add("ColorIndex");
+        indexTypes.add("PolygonGroup");
+    }
+    
+    int index;
+    Type type;
+    ReferenceInformationType refInfoType;
+    MappingInformationType mapInfoType;
+    String name = "";
+    Object[] data;
+    int[] dataIndices;
+
+    private FbxLayerElement() { }
+    
+    public String toString() {
+        return "LayerElement[type=" + type + ", layer=" + index +
+               ", mapInfoType=" + mapInfoType + ", refInfoType=" + refInfoType + "]";
+    }
+    
+    private Object getVertexDataIndexToDirect(int polygonIndex, int polygonVertexIndex, 
+                                              int positionIndex, int edgeIndex) {
+        switch (mapInfoType) {
+            case AllSame:           return data[dataIndices[0]];
+            case ByPolygon:         return data[dataIndices[polygonIndex]];
+            case ByPolygonVertex:   return data[dataIndices[polygonVertexIndex]];
+            case ByVertex:          return data[dataIndices[positionIndex]];
+            case ByEdge:            return data[dataIndices[edgeIndex]];
+            default:                throw new UnsupportedOperationException();
+        }
+    }
+    
+    private Object getVertexDataDirect(int polygonIndex, int polygonVertexIndex, 
+                                              int positionIndex, int edgeIndex) {
+        switch (mapInfoType) {
+            case AllSame:           return data[0];
+            case ByPolygon:         return data[polygonIndex];
+            case ByPolygonVertex:   return data[polygonVertexIndex];
+            case ByVertex:          return data[positionIndex];
+            case ByEdge:            return data[edgeIndex];
+            default:                throw new UnsupportedOperationException();
+        }
+    }
+    
+    public Object getVertexData(int polygonIndex, int polygonVertexIndex, int positionIndex, int edgeIndex) {
+        switch (refInfoType) {
+            case Direct:        return getVertexDataDirect(polygonIndex, polygonVertexIndex, positionIndex, edgeIndex);
+            case IndexToDirect: return getVertexDataIndexToDirect(polygonIndex, polygonVertexIndex, positionIndex, edgeIndex);
+            default:            return null;
+        }
+    }
+    
+    public static FbxLayerElement fromPositions(double[] positionData) {
+        FbxLayerElement layerElement = new FbxLayerElement();
+        layerElement.index = -1;
+        layerElement.name = "";
+        layerElement.type = Type.Position;
+        layerElement.mapInfoType = MappingInformationType.ByVertex;
+        layerElement.refInfoType = ReferenceInformationType.Direct;
+        layerElement.data = toVector3(positionData);
+        layerElement.dataIndices = null;
+        return layerElement;
+    }
+    
+    public static FbxLayerElement fromElement(FbxElement element) {
+        FbxLayerElement layerElement = new FbxLayerElement();
+        if (!element.id.startsWith("LayerElement")) {
+            throw new IllegalArgumentException("Not a layer element");
+        }
+        layerElement.index = (Integer)element.properties.get(0);
+        
+        String elementType = element.id.substring("LayerElement".length());
+        try {
+            layerElement.type = Type.valueOf(elementType);
+        } catch (IllegalArgumentException ex) {
+            logger.log(Level.WARNING, "Unsupported layer element: {0}. Ignoring.", elementType);
+        }
+        for (FbxElement child : element.children) {
+            if (child.id.equals("MappingInformationType")) {
+                String mapInfoTypeVal = (String) child.properties.get(0);
+                if (mapInfoTypeVal.equals("ByVertice")) {
+                    mapInfoTypeVal = "ByVertex";
+                }
+                layerElement.mapInfoType = MappingInformationType.valueOf(mapInfoTypeVal);
+            } else if (child.id.equals("ReferenceInformationType")) {
+                String refInfoTypeVal = (String) child.properties.get(0);
+                if (refInfoTypeVal.equals("Index")) {
+                    refInfoTypeVal = "IndexToDirect";
+                }
+                layerElement.refInfoType = ReferenceInformationType.valueOf(refInfoTypeVal);
+            } else if (child.id.equals("Normals") || child.id.equals("Tangents") || child.id.equals("Binormals")) {
+                layerElement.data = toVector3(FbxMeshUtil.getDoubleArray(child));
+            } else if (child.id.equals("Colors")) {
+                layerElement.data = toColorRGBA(FbxMeshUtil.getDoubleArray(child));
+            } else if (child.id.equals("UV")) {
+                layerElement.data = toVector2(FbxMeshUtil.getDoubleArray(child));
+            } else if (indexTypes.contains(child.id)) {
+                layerElement.dataIndices = FbxMeshUtil.getIntArray(child);
+            } else if (child.id.equals("Name")) {
+                layerElement.name = (String) child.properties.get(0);
+            }
+        }
+        if (layerElement.data == null) {
+            // For Smoothing / Materials, data = dataIndices
+            layerElement.refInfoType = ReferenceInformationType.Direct;
+            layerElement.data = new Integer[layerElement.dataIndices.length];
+            for (int i = 0; i < layerElement.data.length; i++) {
+                layerElement.data[i] = layerElement.dataIndices[i];
+            }
+            layerElement.dataIndices = null;
+        }
+        return layerElement;
+    }
+    
+    static Vector3f[] toVector3(double[] data) {
+        Vector3f[] vectors = new Vector3f[data.length / 3];
+        for (int i = 0; i < vectors.length; i++) {
+            float x = (float) data[i * 3];
+            float y = (float) data[i * 3 + 1];
+            float z = (float) data[i * 3 + 2];
+            vectors[i] = new Vector3f(x, y, z);
+        }
+        return vectors;
+    }
+
+    static Vector2f[] toVector2(double[] data) {
+        Vector2f[] vectors = new Vector2f[data.length / 2];
+        for (int i = 0; i < vectors.length; i++) {
+            float x = (float) data[i * 2];
+            float y = (float) data[i * 2 + 1];
+            vectors[i] = new Vector2f(x, y);
+        }
+        return vectors;
+    }
+    
+    static ColorRGBA[] toColorRGBA(double[] data) {
+        ColorRGBA[] colors = new ColorRGBA[data.length / 4];
+        for (int i = 0; i < colors.length; i++) {
+            float r = (float) data[i * 4];
+            float g = (float) data[i * 4 + 1];
+            float b = (float) data[i * 4 + 2];
+            float a = (float) data[i * 4 + 3];
+            colors[i] = new ColorRGBA(r, g, b, a);
+        }
+        return colors;
+    }
+}
+

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxMesh.java

@@ -0,0 +1,316 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.mesh;
+
+import com.jme3.animation.Bone;
+import com.jme3.animation.Skeleton;
+import com.jme3.asset.AssetManager;
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Vector2f;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.Mesh;
+import com.jme3.scene.plugins.IrUtils;
+import com.jme3.scene.plugins.IrBoneWeightIndex;
+import com.jme3.scene.plugins.IrMesh;
+import com.jme3.scene.plugins.IrPolygon;
+import com.jme3.scene.plugins.IrVertex;
+import com.jme3.scene.plugins.fbx.anim.FbxCluster;
+import com.jme3.scene.plugins.fbx.anim.FbxLimbNode;
+import com.jme3.scene.plugins.fbx.anim.FbxSkinDeformer;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import com.jme3.scene.plugins.fbx.node.FbxNodeAttribute;
+import com.jme3.util.IntMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public final class FbxMesh extends FbxNodeAttribute<IntMap<Mesh>> {
+
+    private static final Logger logger = Logger.getLogger(FbxMesh.class.getName());
+    
+    private FbxPolygon[] polygons;
+    private int[] edges;
+    private FbxLayerElement[] layerElements;
+    private Vector3f[] positions;
+    private FbxLayer[] layers;
+
+    private ArrayList<Integer>[] boneIndices;
+    private ArrayList<Float>[] boneWeights;
+    
+    private FbxSkinDeformer skinDeformer;
+    
+    public FbxMesh(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        
+        List<FbxLayerElement> layerElementsList = new ArrayList<FbxLayerElement>();
+        List<FbxLayer> layersList = new ArrayList<FbxLayer>();
+        
+        for (FbxElement e : element.children) {
+            if (e.id.equals("Vertices")) {
+                setPositions(FbxMeshUtil.getDoubleArray(e));
+            } else if (e.id.equals("PolygonVertexIndex")) {
+                setPolygonVertexIndices(FbxMeshUtil.getIntArray(e));
+            } else if (e.id.equals("Edges")) {
+                setEdges(FbxMeshUtil.getIntArray(e));
+            } else if (e.id.startsWith("LayerElement")) {
+                layerElementsList.add(FbxLayerElement.fromElement(e));
+            } else if (e.id.equals("Layer")) {
+                layersList.add(FbxLayer.fromElement(e));
+            }
+        }
+        
+        for (FbxLayer layer : layersList) {
+            layer.setLayerElements(layerElementsList);
+        }
+        
+        layerElements = new FbxLayerElement[layerElementsList.size()];
+        layerElementsList.toArray(layerElements);
+        
+        layers = new FbxLayer[layersList.size()];
+        layersList.toArray(layers);
+    }
+
+    public FbxSkinDeformer getSkinDeformer() {
+        return skinDeformer;
+    }
+    
+    public void applyCluster(FbxCluster cluster) {
+        if (boneIndices == null) {
+            boneIndices = new ArrayList[positions.length];
+            boneWeights = new ArrayList[positions.length];
+        }
+        
+        FbxLimbNode limb = cluster.getLimb();
+        Bone bone = limb.getJmeBone();
+        Skeleton skeleton = limb.getSkeletonHolder().getJmeSkeleton();
+        int boneIndex = skeleton.getBoneIndex(bone);
+        
+        int[] positionIndices = cluster.getVertexIndices();
+        double[] weights = cluster.getWeights();
+        
+        for (int i = 0; i < positionIndices.length; i++) {
+            int positionIndex = positionIndices[i];
+            float boneWeight = (float)weights[i];
+            
+            ArrayList<Integer> boneIndicesForVertex = boneIndices[positionIndex];
+            ArrayList<Float>  boneWeightsForVertex = boneWeights[positionIndex];
+            
+            if (boneIndicesForVertex == null) {
+                boneIndicesForVertex = new ArrayList<Integer>();
+                boneWeightsForVertex = new ArrayList<Float>();
+                boneIndices[positionIndex] = boneIndicesForVertex;
+                boneWeights[positionIndex] = boneWeightsForVertex;
+            }
+            
+            boneIndicesForVertex.add(boneIndex);
+            boneWeightsForVertex.add(boneWeight);
+        }
+    }
+    
+    @Override
+    public void connectObject(FbxObject object) {
+        if (object instanceof FbxSkinDeformer) {
+            if (skinDeformer != null) {
+                logger.log(Level.WARNING, "This mesh already has a skin deformer attached. Ignoring.");
+                return;
+            }
+            skinDeformer = (FbxSkinDeformer) object;
+        } else {
+            unsupportedConnectObject(object);
+        }
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        unsupportedConnectObjectProperty(object, property);
+    }
+    
+    private void setPositions(double[] positions) {
+        this.positions = FbxLayerElement.toVector3(positions);
+    }
+    
+    private void setEdges(int[] edges) {
+        this.edges = edges;
+        // TODO: ...
+    }
+    
+    private void setPolygonVertexIndices(int[] polygonVertexIndices) {
+        List<FbxPolygon> polygonList = new ArrayList<FbxPolygon>();
+
+        boolean finishPolygon = false;
+        List<Integer> vertexIndices = new ArrayList<Integer>();
+
+        for (int i = 0; i < polygonVertexIndices.length; i++) {
+            int vertexIndex = polygonVertexIndices[i];
+            
+            if (vertexIndex < 0) {
+                vertexIndex ^= -1;
+                finishPolygon = true;
+            }
+            
+            vertexIndices.add(vertexIndex);
+
+            if (finishPolygon) {
+                finishPolygon = false;
+                polygonList.add(FbxPolygon.fromIndices(vertexIndices));
+                vertexIndices.clear();
+            }
+        }
+        
+        polygons = new FbxPolygon[polygonList.size()];
+        polygonList.toArray(polygons);
+    }
+    
+    private static IrBoneWeightIndex[] toBoneWeightIndices(List<Integer> boneIndices, List<Float> boneWeights) {
+        IrBoneWeightIndex[] boneWeightIndices = new IrBoneWeightIndex[boneIndices.size()];
+        for (int i = 0; i < boneIndices.size(); i++) {
+            boneWeightIndices[i] = new IrBoneWeightIndex(boneIndices.get(i), boneWeights.get(i));
+        }
+        return boneWeightIndices;
+    }
+    
+    @Override
+    protected IntMap<Mesh> toJmeObject() {
+        // Load clusters from SkinDeformer
+        if (skinDeformer != null) {
+            for (FbxCluster cluster : skinDeformer.getJmeObject()) {
+                applyCluster(cluster);
+            }
+        }
+        
+        IrMesh irMesh = toIRMesh();
+        
+        // Trim bone weights to 4 weights per vertex.
+        IrUtils.trimBoneWeights(irMesh);
+        
+        // Convert tangents / binormals to tangents with parity.
+        IrUtils.toTangentsWithParity(irMesh);
+        
+        // Triangulate quads.
+        IrUtils.triangulate(irMesh);
+        
+        // Split meshes by material indices.
+        IntMap<IrMesh> irMeshes = IrUtils.splitByMaterial(irMesh);
+        
+        // Create a jME3 Mesh for each material index.
+        IntMap<Mesh> jmeMeshes = new IntMap<Mesh>();
+        for (IntMap.Entry<IrMesh> irMeshEntry : irMeshes) {
+            Mesh jmeMesh = IrUtils.convertIrMeshToJmeMesh(irMeshEntry.getValue());
+            jmeMeshes.put(irMeshEntry.getKey(), jmeMesh);
+        }
+       
+        if (jmeMeshes.size() == 0) {
+            // When will this actually happen? Not sure.
+            logger.log(Level.WARNING, "Empty FBX mesh found (unusual).");
+        }
+        
+        // IMPORTANT: If we have a -1 entry, those are triangles
+        // with no material indices. 
+        // It makes sense only if the mesh uses a single material!
+        if (jmeMeshes.containsKey(-1) && jmeMeshes.size() > 1) {
+            logger.log(Level.WARNING, "Mesh has polygons with no material "
+                                    + "indices (unusual) - they will use material index 0.");
+        }
+        
+        return jmeMeshes;
+    }
+    
+    /**
+     * Convert FBXMesh to IRMesh.
+     */
+    public IrMesh toIRMesh() {
+        IrMesh newMesh = new IrMesh();
+        newMesh.polygons = new IrPolygon[polygons.length];
+        
+        int polygonVertexIndex = 0;
+        int positionIndex = 0;
+        
+        FbxLayer layer0 = layers[0];
+        FbxLayer layer1 = layers.length > 1 ? layers[1] : null;
+        
+        for (int i = 0; i < polygons.length; i++) {
+            FbxPolygon polygon = polygons[i];
+            IrPolygon irPolygon = new IrPolygon();
+            irPolygon.vertices = new IrVertex[polygon.indices.length];
+            
+            for (int j = 0; j < polygon.indices.length; j++) {
+                positionIndex = polygon.indices[j];
+                
+                IrVertex irVertex = new IrVertex();
+                irVertex.pos = positions[positionIndex];
+                
+                if (layer0 != null) {
+                    irVertex.norm      = (Vector3f)  layer0.getVertexData(FbxLayerElement.Type.Normal,   i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.tang      = (Vector3f)  layer0.getVertexData(FbxLayerElement.Type.Tangent,  i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.bitang    = (Vector3f)  layer0.getVertexData(FbxLayerElement.Type.Binormal,  i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.uv0       = (Vector2f)  layer0.getVertexData(FbxLayerElement.Type.UV,       i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.color     = (ColorRGBA) layer0.getVertexData(FbxLayerElement.Type.Color,    i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.material  = (Integer)   layer0.getVertexData(FbxLayerElement.Type.Material,  i, polygonVertexIndex, positionIndex, 0);
+                    irVertex.smoothing = (Integer)   layer0.getVertexData(FbxLayerElement.Type.Smoothing, i, polygonVertexIndex, positionIndex, 0);
+                }
+                
+                if (layer1 != null) {
+                    irVertex.uv1 = (Vector2f) layer1.getVertexData(FbxLayerElement.Type.UV, i, 
+                                                                   polygonVertexIndex, positionIndex, 0);
+                }
+                
+                if (boneIndices != null) {
+                    ArrayList<Integer> boneIndicesForVertex = boneIndices[positionIndex];
+                    ArrayList<Float>   boneWeightsForVertex = boneWeights[positionIndex];
+                    if (boneIndicesForVertex != null) {
+                        irVertex.boneWeightsIndices = toBoneWeightIndices(boneIndicesForVertex, boneWeightsForVertex);
+                    }
+                }
+                
+                irPolygon.vertices[j] = irVertex;
+
+                polygonVertexIndex++;
+            }
+            
+            newMesh.polygons[i] = irPolygon;
+        }
+        
+        // Ensure "inspection vertex" specifies that mesh has bone indices / weights
+        if (boneIndices != null && newMesh.polygons[0].vertices[0] == null) {
+            newMesh.polygons[0].vertices[0].boneWeightsIndices = new IrBoneWeightIndex[0];
+        }
+        
+        return newMesh;
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxMeshUtil.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.mesh;
+
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+
+public class FbxMeshUtil {
+
+    public static double[] getDoubleArray(FbxElement el) {
+        if (el.propertiesTypes[0] == 'd') {
+            // FBX 7.x
+            return (double[]) el.properties.get(0);
+        } else if (el.propertiesTypes[0] == 'D') {
+            // FBX 6.x
+            double[] doubles = new double[el.propertiesTypes.length];
+            for (int i = 0; i < doubles.length; i++) {
+                doubles[i] = (Double) el.properties.get(i);
+            }
+            return doubles;
+        } else {
+            return null;
+        }
+    }
+    
+    public static int[] getIntArray(FbxElement el) {
+        if (el.propertiesTypes[0] == 'i') {
+            // FBX 7.x
+            return (int[]) el.properties.get(0);
+        } else if (el.propertiesTypes[0] == 'I') {
+            // FBX 6.x
+            int[] ints = new int[el.propertiesTypes.length];
+            for (int i = 0; i < ints.length; i++) {
+                ints[i] = (Integer) el.properties.get(i);
+            }
+            return ints;
+        } else {
+            return null;
+        }
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxPolygon.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2014 jMonkeyEngine
+ * Copyright (c) 2009-2015 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -29,36 +29,31 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package com.jme3.scene.plugins.fbx.file;
+package com.jme3.scene.plugins.fbx.mesh;
 
-import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
-public class FBXElement {
+public final class FbxPolygon {
 
-	public String id;
+    int[] indices;
-	public List<Object> properties;
+
-	/*
+    @Override
-	 * Y - signed short
+    public String toString() {
-	 * C - boolean
+        return Arrays.toString(indices);
-	 * I - signed integer
+    }
-	 * F - float
+    
-	 * D - double
+    private static int[] listToArray(List<Integer> indices) {
-	 * L - long
+        int[] indicesArray = new int[indices.size()];
-	 * R - byte array
+        for (int i = 0; i < indices.size(); i++) {
-	 * S - string
+            indicesArray[i] = indices.get(i);
-	 * f - array of floats
+        }
-	 * i - array of ints
+        return indicesArray;
-	 * d - array of doubles
+    }
-	 * l - array of longs
-	 * b - array of boleans
-	 * c - array of unsigned bytes (represented as array of ints)
-	 */
-	public char[] propertiesTypes;
-	public List<FBXElement> children = new ArrayList<FBXElement>();
     
-	public FBXElement(int propsCount) {
+    public static FbxPolygon fromIndices(List<Integer> indices) {
-		properties = new ArrayList<Object>(propsCount);
+        FbxPolygon poly = new FbxPolygon();
-		propertiesTypes = new char[propsCount];
+        poly.indices = listToArray(indices);
+        return poly;
     }
 }

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/misc/FbxGlobalSettings.java

@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.misc;
+
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Quaternion;
+import com.jme3.math.Transform;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxGlobalSettings {
+    
+    private static final Logger logger = Logger.getLogger(FbxGlobalSettings.class.getName());
+    
+    private static final Map<Integer, Float> timeModeToFps = new HashMap<Integer, Float>();
+    
+    static {
+        timeModeToFps.put(1,  120f);
+        timeModeToFps.put(2,  100f);
+        timeModeToFps.put(3,   60f);
+        timeModeToFps.put(4,   50f);
+        timeModeToFps.put(5,   48f);
+        timeModeToFps.put(6,   30f);
+        timeModeToFps.put(9,   30f / 1.001f);
+        timeModeToFps.put(10,  25f);
+        timeModeToFps.put(11,  24f);
+        timeModeToFps.put(13,  24f / 1.001f);
+        timeModeToFps.put(14, -1f);
+        timeModeToFps.put(15,  96f);
+        timeModeToFps.put(16,  72f);
+        timeModeToFps.put(17,  60f / 1.001f);
+    }
+    
+    public float unitScaleFactor  = 1.0f;
+    public ColorRGBA ambientColor = ColorRGBA.Black;
+    public float frameRate  = 25.0f;
+    
+    /**
+     * @return A {@link Transform} that converts from the FBX file coordinate
+     * system to jME3 coordinate system. 
+     * jME3's coordinate system is:
+     * <ul>
+     * <li>Units are specified in meters.</li>
+     * <li>Orientation is right-handed with Y-up.</li>
+     * </ul>
+     */
+    public Transform getGlobalTransform() {
+        // Default unit scale factor is 1 (centimeters),
+        // convert to meters.
+        float scale = unitScaleFactor / 100.0f;
+        
+        // TODO: handle rotation
+        
+        return new Transform(Vector3f.ZERO, Quaternion.IDENTITY, new Vector3f(scale, scale, scale));
+    }
+    
+    public void fromElement(FbxElement element) {
+        // jME3 uses a +Y up, -Z forward coordinate system (same as OpenGL)
+        // Luckily enough, this is also the default for FBX models.
+        
+        int timeMode = -1;
+        float customFrameRate = 30.0f;
+        
+        for (FbxElement e2 : element.getFbxProperties()) {
+            String propName = (String) e2.properties.get(0);
+            if (propName.equals("UnitScaleFactor")) {
+                unitScaleFactor = ((Double) e2.properties.get(4)).floatValue();
+                if (unitScaleFactor != 100.0f) {
+                    logger.log(Level.WARNING, "FBX model isn't using meters for world units. Scale could be incorrect.");
+                }
+            } else if (propName.equals("TimeMode")) {
+                timeMode = (Integer) e2.properties.get(4);
+            } else if (propName.equals("CustomFrameRate")) {
+                float framerate = ((Double) e2.properties.get(4)).floatValue();
+                if (framerate != -1) {
+                    customFrameRate = framerate;
+                }
+            } else if (propName.equals("UpAxis")) {
+                Integer upAxis = (Integer) e2.properties.get(4);
+                if (upAxis != 1) {
+                    logger.log(Level.WARNING, "FBX model isn't using Y as up axis. Orientation could be incorrect");
+                }
+            } else if (propName.equals("UpAxisSign")) {
+                Integer upAxisSign = (Integer) e2.properties.get(4);
+                if (upAxisSign != 1) {
+                    logger.log(Level.WARNING, "FBX model isn't using correct up axis sign. Orientation could be incorrect");
+                }
+            } else if (propName.equals("FrontAxis")) {
+                Integer frontAxis = (Integer) e2.properties.get(4);
+                if (frontAxis != 2) {
+                    logger.log(Level.WARNING, "FBX model isn't using Z as forward axis. Orientation could be incorrect");
+                }
+            } else if (propName.equals("FrontAxisSign")) {
+                Integer frontAxisSign = (Integer) e2.properties.get(4);
+                if (frontAxisSign != -1) {
+                    logger.log(Level.WARNING, "FBX model isn't using correct forward axis sign. Orientation could be incorrect");
+                }
+            }
+        }
+        
+        Float fps = timeModeToFps.get(timeMode);
+        if (fps != null) {
+            if (fps == -1f) {
+                // Using custom framerate
+                frameRate = customFrameRate;
+            } else {
+                // Use FPS from time mode.
+                frameRate = fps;
+            }
+        }
+    }
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/node/FbxNode.java

@@ -0,0 +1,617 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.node;
+
+import com.jme3.animation.AnimControl;
+import com.jme3.animation.Skeleton;
+import com.jme3.animation.SkeletonControl;
+import com.jme3.asset.AssetManager;
+import com.jme3.material.Material;
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.FastMath;
+import com.jme3.math.Matrix4f;
+import com.jme3.math.Quaternion;
+import com.jme3.math.Transform;
+import com.jme3.math.Vector3f;
+import com.jme3.renderer.queue.RenderQueue.Bucket;
+import com.jme3.renderer.queue.RenderQueue.ShadowMode;
+import com.jme3.scene.Geometry;
+import com.jme3.scene.Mesh;
+import com.jme3.scene.Node;
+import com.jme3.scene.Spatial;
+import com.jme3.scene.Spatial.CullHint;
+import com.jme3.scene.debug.SkeletonDebugger;
+import com.jme3.scene.plugins.fbx.anim.FbxAnimCurveNode;
+import com.jme3.scene.plugins.fbx.anim.FbxCluster;
+import com.jme3.scene.plugins.fbx.anim.FbxLimbNode;
+import com.jme3.scene.plugins.fbx.anim.FbxSkinDeformer;
+import com.jme3.scene.plugins.fbx.file.FbxElement;
+import com.jme3.scene.plugins.fbx.material.FbxImage;
+import com.jme3.scene.plugins.fbx.material.FbxMaterial;
+import com.jme3.scene.plugins.fbx.material.FbxTexture;
+import com.jme3.scene.plugins.fbx.mesh.FbxMesh;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+import com.jme3.util.IntMap;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class FbxNode extends FbxObject<Spatial> {
+
+    private static final Logger logger = Logger.getLogger(FbxNode.class.getName());
+    
+    private static enum InheritMode {
+        /**
+         * Apply parent scale after child rotation.
+         * This is the only mode correctly supported by jME3.
+         */
+        ScaleAfterChildRotation,
+        
+        /**
+         * Apply parent scale before child rotation.
+         * Not supported by jME3, will cause distortion with
+         * non-uniform scale. No way around it.
+         */
+        ScaleBeforeChildRotation,
+        
+        /**
+         * Do not apply parent scale at all.
+         * Not supported by jME3, will cause distortion.
+         * Could be worked around by via: 
+         * <code>jmeChildScale = jmeParentScale / fbxChildScale</code>
+         */
+        NoParentScale
+    }
+    
+    private InheritMode inheritMode = InheritMode.ScaleAfterChildRotation;
+
+    protected FbxNode parent;
+    protected List<FbxNode> children = new ArrayList<FbxNode>();
+    protected List<FbxMaterial> materials = new ArrayList<FbxMaterial>();
+    protected Map<String, Object> userData = new HashMap<String, Object>();
+    protected Map<String, List<FbxAnimCurveNode>> propertyToAnimCurveMap = new HashMap<String, List<FbxAnimCurveNode>>();
+    protected FbxNodeAttribute nodeAttribute;
+    protected double visibility = 1.0;
+    
+    /**
+     * For FBX nodes that contain a skeleton (i.e. FBX limbs).
+     */
+    protected Skeleton skeleton;
+    
+    protected final Transform jmeWorldNodeTransform = new Transform();
+    protected final Transform jmeLocalNodeTransform = new Transform();
+
+    // optional - used for limbs / bones / skeletons
+    protected Transform jmeWorldBindPose;
+    protected Transform jmeLocalBindPose;
+    
+    // used for debugging only
+    protected Matrix4f cachedWorldBindPose;
+    
+    public FbxNode(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+    
+    public Transform computeFbxLocalTransform() {
+        // TODO: implement the actual algorithm, which is this:
+        // Render Local Translation =
+        //      Inv Scale Pivot * Lcl Scale * Scale Pivot * Scale Offset * Inv Rota Pivot * Post Rotation * Rotation * Pre Rotation * Rotation Pivot * Rotation Offset * Translation
+        
+        // LclTranslation, 
+        // LclRotation, 
+        // PreRotation, 
+        // PostRotation, 
+        // RotationPivot, 
+        // RotationOffset, 
+        // LclScaling, 
+        // ScalingPivot, 
+        // ScalingOffset
+        
+        Matrix4f scaleMat = new Matrix4f();
+        scaleMat.setScale(jmeLocalNodeTransform.getScale());
+        
+        Matrix4f rotationMat = new Matrix4f();
+        rotationMat.setRotationQuaternion(jmeLocalNodeTransform.getRotation());
+        
+        Matrix4f translationMat = new Matrix4f();
+        translationMat.setTranslation(jmeLocalNodeTransform.getTranslation());
+        
+        Matrix4f result = new Matrix4f();
+        result.multLocal(scaleMat).multLocal(rotationMat).multLocal(translationMat);
+        
+        Transform t = new Transform();
+        t.fromTransformMatrix(result);
+        
+        return t;
+    }
+    
+    public void setWorldBindPose(Matrix4f worldBindPose) {
+        if (cachedWorldBindPose != null) {
+            if (!cachedWorldBindPose.equals(worldBindPose)) {
+                throw new UnsupportedOperationException("Bind poses don't match");
+            }
+        }
+        
+        cachedWorldBindPose = worldBindPose;
+        
+        this.jmeWorldBindPose = new Transform();
+        this.jmeWorldBindPose.setTranslation(worldBindPose.toTranslationVector());
+        this.jmeWorldBindPose.setRotation(worldBindPose.toRotationQuat());
+        this.jmeWorldBindPose.setScale(worldBindPose.toScaleVector());
+        
+        System.out.println("\tBind Pose for " + getName());
+        System.out.println(jmeWorldBindPose);
+        
+        float[] angles = new float[3];
+        jmeWorldBindPose.getRotation().toAngles(angles);
+        System.out.println("Angles: " + angles[0] * FastMath.RAD_TO_DEG + ", " + 
+                                        angles[1] * FastMath.RAD_TO_DEG + ", " + 
+                                        angles[2] * FastMath.RAD_TO_DEG);
+    }
+    
+    public void updateWorldTransforms(Transform jmeParentNodeTransform, Transform parentBindPose) {
+        Transform fbxLocalTransform = computeFbxLocalTransform();
+        jmeLocalNodeTransform.set(fbxLocalTransform);
+        
+        if (jmeParentNodeTransform != null) {
+            jmeParentNodeTransform = jmeParentNodeTransform.clone();
+            switch (inheritMode) {
+                case NoParentScale:
+                case ScaleAfterChildRotation:
+                case ScaleBeforeChildRotation:
+                    jmeWorldNodeTransform.set(jmeLocalNodeTransform);
+                    jmeWorldNodeTransform.combineWithParent(jmeParentNodeTransform);
+                    break;
+            }
+        } else {
+            jmeWorldNodeTransform.set(jmeLocalNodeTransform);
+        }
+        
+        if (jmeWorldBindPose != null) {
+            jmeLocalBindPose = new Transform();
+            
+            // Need to derive local bind pose from world bind pose
+            // (this is to be expected for FBX limbs)
+            jmeLocalBindPose.set(jmeWorldBindPose);
+            jmeLocalBindPose.combineWithParent(parentBindPose.invert());
+            
+            // Its somewhat odd for the transforms to differ ...
+            System.out.println("Bind Pose for: " + getName());
+            if (!jmeLocalBindPose.equals(jmeLocalNodeTransform)) {
+                System.out.println("Local Bind: " + jmeLocalBindPose);
+                System.out.println("Local Trans: " + jmeLocalNodeTransform);
+            }
+            if (!jmeWorldBindPose.equals(jmeWorldNodeTransform)) {
+                System.out.println("World Bind: " + jmeWorldBindPose);
+                System.out.println("World Trans: " + jmeWorldNodeTransform);
+            }
+        } else {
+            // World pose derived from local transforms
+            // (this is to be expected for FBX nodes)
+            jmeLocalBindPose = new Transform();
+            jmeWorldBindPose = new Transform();
+            
+            jmeLocalBindPose.set(jmeLocalNodeTransform);
+            if (parentBindPose != null) {
+                jmeWorldBindPose.set(jmeLocalNodeTransform);
+                jmeWorldBindPose.combineWithParent(parentBindPose);
+            } else {
+                jmeWorldBindPose.set(jmeWorldNodeTransform);
+            }
+        }
+        
+        for (FbxNode child : children) {
+            child.updateWorldTransforms(jmeWorldNodeTransform, jmeWorldBindPose);
+        }
+    }
+    
+    @Override
+    public void fromElement(FbxElement element) {
+        super.fromElement(element);
+        
+        Vector3f localTranslation = new Vector3f();
+        Quaternion localRotation = new Quaternion();
+        Vector3f localScale = new Vector3f(Vector3f.UNIT_XYZ);
+        Quaternion preRotation = new Quaternion();
+        
+        for (FbxElement e2 : element.getFbxProperties()) {
+            String propName = (String) e2.properties.get(0);
+            String type = (String) e2.properties.get(3);
+            if (propName.equals("Lcl Translation")) {
+                double x = (Double) e2.properties.get(4);
+                double y = (Double) e2.properties.get(5);
+                double z = (Double) e2.properties.get(6);
+                localTranslation.set((float) x, (float) y, (float) z); //.divideLocal(unitSize);
+            } else if (propName.equals("Lcl Rotation")) {
+                double x = (Double) e2.properties.get(4);
+                double y = (Double) e2.properties.get(5);
+                double z = (Double) e2.properties.get(6);
+                localRotation.fromAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD);
+            } else if (propName.equals("Lcl Scaling")) {
+                double x = (Double) e2.properties.get(4);
+                double y = (Double) e2.properties.get(5);
+                double z = (Double) e2.properties.get(6);
+                localScale.set((float) x, (float) y, (float) z); //.multLocal(unitSize);
+            } else if (propName.equals("PreRotation")) {
+                double x = (Double) e2.properties.get(4);
+                double y = (Double) e2.properties.get(5);
+                double z = (Double) e2.properties.get(6);
+                preRotation.set(FbxNodeUtil.quatFromBoneAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD));
+            } else if (propName.equals("InheritType")) {
+                int inheritType = (Integer) e2.properties.get(4);
+                inheritMode = InheritMode.values()[inheritType];
+            } else if (propName.equals("Visibility")) {
+                visibility = (Double) e2.properties.get(4);
+            } else if (type.contains("U")) {
+                String userDataKey = (String) e2.properties.get(0);
+                String userDataType = (String) e2.properties.get(1);
+                Object userDataValue;
+                
+                if (userDataType.equals("KString")) {
+                    userDataValue = (String) e2.properties.get(4);
+                } else if (userDataType.equals("int")) {
+                    userDataValue = (Integer) e2.properties.get(4);
+                } else if (userDataType.equals("double")) {
+                    // NOTE: jME3 does not support doubles in UserData.
+                    //       Need to convert to float.
+                    userDataValue = ((Double) e2.properties.get(4)).floatValue();
+                } else if (userDataType.equals("Vector")) {
+                    float x = ((Double) e2.properties.get(4)).floatValue();
+                    float y = ((Double) e2.properties.get(5)).floatValue();
+                    float z = ((Double) e2.properties.get(6)).floatValue();
+                    userDataValue = new Vector3f(x, y, z);
+                } else {
+                    logger.log(Level.WARNING, "Unsupported user data type: {0}. Ignoring.", userDataType);
+                    continue;
+                }
+                
+                userData.put(userDataKey, userDataValue);
+            }
+        }
+        
+        // Create local transform
+        // TODO: take into account Maya-style transforms (pre / post rotation ..)
+        jmeLocalNodeTransform.setTranslation(localTranslation);
+        jmeLocalNodeTransform.setRotation(localRotation);
+        jmeLocalNodeTransform.setScale(localScale);
+        
+        if (element.getChildById("Vertices") != null) {
+            // This is an old-style FBX 6.1
+            // Meshes could be embedded inside the node..
+            
+            // Inject the mesh into ourselves..
+            FbxMesh mesh = new FbxMesh(assetManager, sceneFolderName);
+            mesh.fromElement(element);
+            connectObject(mesh);
+        }
+    }
+    
+    private Spatial tryCreateGeometry(int materialIndex, Mesh jmeMesh, boolean single) {
+        // Map meshes without material indices to material 0.
+        if (materialIndex == -1) {
+            materialIndex = 0;
+        }
+        
+        Material jmeMat;
+        if (materialIndex >= materials.size()) {
+            // Material index does not exist. Create default material.
+            jmeMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
+            jmeMat.setReceivesShadows(true);
+        } else {
+            FbxMaterial fbxMat = materials.get(materialIndex);
+            jmeMat = fbxMat.getJmeObject();
+        }
+        
+        String geomName = getName();
+        if (single) {
+            geomName += "-submesh";
+        } else {
+            geomName += "-mat-" + materialIndex + "-submesh";
+        }
+        Spatial spatial = new Geometry(geomName, jmeMesh);
+        spatial.setMaterial(jmeMat);
+        if (jmeMat.isTransparent()) {
+            spatial.setQueueBucket(Bucket.Transparent);
+        }
+        if (jmeMat.isReceivesShadows()) {
+            spatial.setShadowMode(ShadowMode.Receive);
+        }
+        spatial.updateModelBound();
+        return spatial;
+    }
+    
+    /**
+     * If this geometry node is deformed by a skeleton, this
+     * returns the node containing the skeleton.
+     * 
+     * In jME3, a mesh can be deformed by a skeleton only if it is 
+     * a child of the node containing the skeleton. However, this
+     * is not a requirement in FBX, so we have to modify the scene graph
+     * of the loaded model to adjust for this.
+     * This happens automatically in 
+     * {@link #createScene(com.jme3.scene.plugins.fbx.node.FbxNode)}.
+     * 
+     * @return The model this node would like to be a child of, or null
+     * if no preferred parent.
+     */
+    public FbxNode getPreferredParent() {
+        if (!(nodeAttribute instanceof FbxMesh)) {
+            return null;
+        }
+        
+        FbxMesh fbxMesh = (FbxMesh) nodeAttribute;
+        FbxSkinDeformer deformer = fbxMesh.getSkinDeformer();
+        FbxNode preferredParent = null;
+        
+        if (deformer != null) {
+            for (FbxCluster cluster : deformer.getJmeObject()) {
+                FbxLimbNode limb = cluster.getLimb();
+                if (preferredParent == null) {
+                    preferredParent = limb.getSkeletonHolder();
+                } else if (preferredParent != limb.getSkeletonHolder()) {
+                    logger.log(Level.WARNING, "A mesh is being deformed by multiple skeletons. "
+                                            + "Only one skeleton will work, ignoring other skeletons.");
+                }
+            }
+        }
+        
+        return preferredParent;
+    }
+    
+    @Override
+    public Spatial toJmeObject() {
+        Spatial spatial;
+        
+        if (nodeAttribute instanceof FbxMesh) {
+            FbxMesh fbxMesh = (FbxMesh) nodeAttribute;
+            IntMap<Mesh> jmeMeshes = fbxMesh.getJmeObject();
+            
+            if (jmeMeshes == null || jmeMeshes.size() == 0) {
+                // No meshes found on FBXMesh (??)
+                logger.log(Level.WARNING, "No meshes could be loaded. Creating empty node.");
+                spatial = new Node(getName() + "-node");
+            } else {
+                // Multiple jME3 geometries required for a single FBXMesh.
+                String nodeName;
+                if (children.isEmpty()) {
+                    nodeName = getName() + "-mesh";
+                } else {
+                    nodeName = getName() + "-node";
+                }
+                Node node = new Node(nodeName);
+                boolean singleMesh = jmeMeshes.size() == 1;
+                for (IntMap.Entry<Mesh> meshInfo : jmeMeshes) {
+                    node.attachChild(tryCreateGeometry(meshInfo.getKey(), meshInfo.getValue(), singleMesh));
+                }
+                spatial = node;
+            }
+        } else {
+            if (nodeAttribute != null) {
+                // Just specifies that this is a "null" node.
+                nodeAttribute.getJmeObject();
+            }
+            
+            // TODO: handle other node attribute types.
+            //       right now everything we don't know about gets converted
+            //       to jME3 Node.
+            spatial = new Node(getName() + "-node");
+        }
+        
+        if (!children.isEmpty()) {
+            // Check uniform scale.
+            // Although, if inheritType is 0 (eInheritRrSs)
+            // it might not be a problem.
+            Vector3f localScale = jmeLocalNodeTransform.getScale();
+            if (!FastMath.approximateEquals(localScale.x, localScale.y) || 
+                !FastMath.approximateEquals(localScale.x, localScale.z)) {
+                logger.log(Level.WARNING, "Non-uniform scale detected on parent node. " +
+                                          "The model may appear distorted.");
+            }
+        }
+        
+        spatial.setLocalTransform(jmeLocalNodeTransform);
+        
+        if (visibility == 0.0) {
+            spatial.setCullHint(CullHint.Always);
+        }
+        
+        for (Map.Entry<String, Object> userDataEntry : userData.entrySet()) {
+            spatial.setUserData(userDataEntry.getKey(), userDataEntry.getValue());
+        }
+        
+        return spatial;
+    }
+    
+    /**
+     * Create jME3 Skeleton objects on the scene. 
+     * 
+     * Goes through the scene graph and finds limbs that are 
+     * attached to FBX nodes, then creates a Skeleton on the node
+     * based on the child limbs.
+     * 
+     * Must be called prior to calling 
+     * {@link #createScene(com.jme3.scene.plugins.fbx.node.FbxNode)}.
+     * 
+     * @param fbxNode The root FBX node.
+     */
+    public static void createSkeletons(FbxNode fbxNode) {
+        boolean createSkeleton = false;
+        for (FbxNode fbxChild : fbxNode.children) {
+            if (fbxChild instanceof FbxLimbNode) {
+                createSkeleton = true;
+            } else {
+                createSkeletons(fbxChild);
+            }
+        }
+        if (createSkeleton) {
+            if (fbxNode.skeleton != null) {
+                throw new UnsupportedOperationException();
+            }
+            fbxNode.skeleton = FbxLimbNode.createSkeleton(fbxNode);
+            System.out.println("created skeleton: " + fbxNode.skeleton);
+        }
+    }
+    
+    private static void relocateSpatial(Spatial spatial, 
+                                        Transform originalWorldTransform, Transform newWorldTransform) {
+        Transform localTransform = new Transform();
+        localTransform.set(originalWorldTransform);
+        localTransform.combineWithParent(newWorldTransform.invert());
+        spatial.setLocalTransform(localTransform);
+    }
+    
+    public static Spatial createScene(FbxNode fbxNode) {
+        Spatial jmeSpatial = fbxNode.getJmeObject();
+        
+        if (jmeSpatial instanceof Node) {
+            // Attach children to Node
+            Node jmeNode = (Node) jmeSpatial;
+            for (FbxNode fbxChild : fbxNode.children) {
+                if (!(fbxChild instanceof FbxLimbNode)) {
+                    createScene(fbxChild);
+                    
+                    FbxNode preferredParent = fbxChild.getPreferredParent();
+                    Spatial jmeChild = fbxChild.getJmeObject();
+                    if (preferredParent != null) {
+                        System.out.println("Preferred parent for " + fbxChild + " is " + preferredParent);
+                        
+                        Node jmePreferredParent = (Node) preferredParent.getJmeObject();
+                        relocateSpatial(jmeChild, fbxChild.jmeWorldNodeTransform, 
+                                                  preferredParent.jmeWorldNodeTransform);
+                        jmePreferredParent.attachChild(jmeChild);
+                    } else {
+                        jmeNode.attachChild(jmeChild);
+                    }
+                }
+            }
+        }
+        
+        if (fbxNode.skeleton != null) { 
+            jmeSpatial.addControl(new AnimControl(fbxNode.skeleton));
+            jmeSpatial.addControl(new SkeletonControl(fbxNode.skeleton));
+            
+            SkeletonDebugger sd = new SkeletonDebugger("debug", fbxNode.skeleton);
+            Material mat = new Material(fbxNode.assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
+            mat.getAdditionalRenderState().setWireframe(true);
+            mat.getAdditionalRenderState().setDepthTest(false);
+            mat.setColor("Color", ColorRGBA.Green);
+            sd.setMaterial(mat);
+            
+            ((Node)jmeSpatial).attachChild(sd);
+        }
+        
+        return jmeSpatial;
+    }
+    
+//    public SceneLoader.Limb toLimb() {
+//        SceneLoader.Limb limb = new SceneLoader.Limb();
+//        limb.name = getName();
+//        Quaternion rotation = preRotation.mult(localRotation);
+//        limb.bindTransform = new Transform(localTranslation, rotation, localScale);
+//        return limb;
+//    }
+    
+    public Skeleton getJmeSkeleton() {
+        return skeleton;
+    }
+    
+    public List<FbxNode> getChildren() { 
+        return children;
+    }
+    
+    @Override
+    public void connectObject(FbxObject object) {
+        if (object instanceof FbxNode) {
+            // Scene Graph Object
+            FbxNode childNode = (FbxNode) object;
+            if (childNode.parent != null) {
+                throw new IllegalStateException("Cannot attach " + childNode
+                                              + " to " + this + ". It is already "
+                                              + "attached to " + childNode.parent);
+            }
+            childNode.parent = this;
+            children.add(childNode);
+        } else if (object instanceof FbxNodeAttribute) {
+            // Node Attribute
+            if (nodeAttribute != null) { 
+                throw new IllegalStateException("An FBXNodeAttribute (" + nodeAttribute + ")" +
+                                                " is already attached to " + this + ". " +
+                                                "Only one attribute allowed per node.");
+            }
+            
+            nodeAttribute = (FbxNodeAttribute) object;
+            if (nodeAttribute instanceof FbxNullAttribute) {
+                nodeAttribute.getJmeObject();
+            }
+        } else if (object instanceof FbxMaterial) {
+            materials.add((FbxMaterial) object);
+        } else if (object instanceof FbxImage || object instanceof FbxTexture) {
+            // Ignore - attaching textures to nodes is legacy feature.
+        } else {
+            unsupportedConnectObject(object);
+        }
+    }
+
+    @Override
+    public void connectObjectProperty(FbxObject object, String property) {
+        // Only allowed to connect local transform properties to object
+        // (FbxAnimCurveNode)
+        if (object instanceof FbxAnimCurveNode) {
+            FbxAnimCurveNode curveNode = (FbxAnimCurveNode) object;
+            if (property.equals("Lcl Translation")
+                    || property.equals("Lcl Rotation")
+                    || property.equals("Lcl Scaling")) {
+                
+                List<FbxAnimCurveNode> curveNodes = propertyToAnimCurveMap.get(property);
+                if (curveNodes == null) {
+                    curveNodes = new ArrayList<FbxAnimCurveNode>();
+                    curveNodes.add(curveNode);
+                    propertyToAnimCurveMap.put(property, curveNodes);
+                }
+                curveNodes.add(curveNode);
+                
+                // Make sure the curve knows about it animating
+                // this node as well. 
+                curveNode.addInfluencedNode(this, property);
+            } else {
+                logger.log(Level.WARNING, "Animating the property ''{0}'' is not "
+                                        + "supported. Ignoring.", property);
+            }
+        } else {
+            unsupportedConnectObjectProperty(object, property);
+        }
+    }
+    
+}

jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/node/FbxNodeAttribute.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.scene.plugins.fbx.node;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.scene.plugins.fbx.obj.FbxObject;
+
+public abstract class FbxNodeAttribute<JT> extends FbxObject<JT> {
+    public FbxNodeAttribute(AssetManager assetManager, String sceneFolderName) {
+        super(assetManager, sceneFolderName);
+    }
+}