Merge branch 'master' into experimental

.travis.yml

@@ -25,7 +25,6 @@ install:
 script:
   - ./gradlew check
   - ./gradlew createZipDistribution
-  - "[ $TRAVIS_BRANCH == 'master' ] && [ $TRAVIS_PULL_REQUEST == 'false' ] && ./gradlew uploadArchives || :"
 
 before_deploy:
   - export RELEASE_DIST=$(ls build/distributions/*.zip)
@@ -54,3 +53,7 @@ before_install:
   # wget http://dl.google.com/android/ndk/android-ndk-r10c-linux-x86_64.bin -O ndk.bin
   # 7z x ndk.bin -y > /dev/null
   # export ANDROID_NDK=`pwd`/android-ndk-r10c
+
+after_success:
+  - '[ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && ./gradlew uploadArchives || :'
+  - '[ -n "$TRAVIS_TAG" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && ./gradlew uploadArchives bintrayUpload || :'

bintray.gradle

@@ -0,0 +1,29 @@
+//
+// This file is to be applied to some subproject.
+//
+
+apply plugin: 'com.jfrog.bintray'
+
+bintray {
+    user = bintray_user
+    key = bintray_api_key
+    configurations = ['archives']
+    dryRun = false 
+    pkg {
+        repo = 'org.jmonkeyengine'
+        userOrg = 'jmonkeyengine'
+        name = project.name
+        desc = POM_DESCRIPTION
+        websiteUrl = POM_URL
+        licenses = ['BSD New']
+        vcsUrl = POM_SCM_URL
+        labels = ['jmonkeyengine']
+    }
+}
+
+bintrayUpload.dependsOn(writeFullPom)
+
+bintrayUpload.onlyIf {
+    (bintray_api_key.length() > 0) &&
+    !(version ==~ /.*SNAPSHOT/)
+}

build.gradle

@@ -2,10 +2,11 @@ import org.gradle.api.artifacts.*
 
 buildscript {
     repositories {
-        mavenCentral()
+        jcenter()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.5'
     }
 }
 
@@ -17,6 +18,9 @@ apply from: file('upload.gradle')
 subprojects {
     if(!project.name.equals('jme3-android-examples')) {
         apply from: rootProject.file('common.gradle')
+        if (!['jme3-testdata', 'sdk'].contains(project.name)) {
+            apply from: rootProject.file('bintray.gradle')
+        }
     } else {
         apply from: rootProject.file('common-android-app.gradle')
     }
@@ -87,6 +91,8 @@ task mergedJavadoc(type: Javadoc, description: 'Creates Javadoc from all the pro
     title = 'jMonkeyEngine3'
     destinationDir = mkdir("dist/javadoc")
     
+    options.encoding = 'UTF-8'
+
     // Allows Javadoc to be generated on Java 8 despite doclint errors.
     if (JavaVersion.current().isJava8Compatible()) {
         options.addStringOption('Xdoclint:none', '-quiet')

common.gradle

@@ -5,8 +5,8 @@
 apply plugin: 'java'
 apply plugin: 'maven'
 
-group = 'com.jme3'
+group = 'org.jmonkeyengine'
-version = releaseInfo.pomVersion
+version = jmePomVersion
 
 sourceCompatibility = '1.6'
 [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
@@ -61,12 +61,53 @@ task javadocJar(type: Jar, dependsOn: javadoc, description: 'Creates a jar from
     from javadoc.destinationDir
 }
 
+def pomConfig = {
+    name POM_NAME
+    description POM_DESCRIPTION
+    url POM_URL
+    inceptionYear '2016'
+    scm {
+        url POM_SCM_URL
+        connection POM_SCM_CONNECTION
+        developerConnection POM_SCM_DEVELOPER_CONNECTION
+    }
+    licenses {
+        license {
+            name POM_LICENSE_NAME
+            url POM_LICENSE_URL
+            distribution POM_LICENSE_DISTRIBUTION
+        }
+    }
+    // from http://hub.jmonkeyengine.org/introduction/team/
+    developers {
+        developer {
+            name 'jMonkeyEngine Team'
+            id 'jMonkeyEngine'
+        }
+    }
+}
+
+// workaround to be able to use same custom pom with 'maven' and 'bintray' plugin
+task writeFullPom {
+    ext.pomFile = "$mavenPomDir/${project.name}-${project.version}.pom"
+    outputs.file pomFile
+    doLast {
+        pom {
+            project pomConfig
+        }.writeTo(pomFile)
+    }
+}
+assemble.dependsOn(writeFullPom)
+install.dependsOn(writeFullPom)
+uploadArchives.dependsOn(writeFullPom)
+
 artifacts {
     archives jar
     archives sourcesJar
     if(buildJavaDoc == "true"){
         archives javadocJar
     }
+    archives writeFullPom.outputs.files[0]
 }
 
 uploadArchives {
@@ -80,23 +121,7 @@ uploadArchives {
              authentication(userName: "www-updater", privateKey: "private/www-updater.key")
         }
         
-        pom.project {
+        pom.project pomConfig
-            name POM_NAME
-            description POM_DESCRIPTION
-            url POM_URL
-            scm {
-                url POM_SCM_URL
-                connection POM_SCM_CONNECTION
-                developerConnection POM_SCM_DEVELOPER_CONNECTION
-            }
-            licenses {
-                license {
-                    name POM_LICENSE_NAME
-                    url POM_LICENSE_URL
-                    distribution POM_LICENSE_DISTRIBUTION
-                }
-            }
-        }
     }
 }
 

gradle.properties

@@ -35,3 +35,7 @@ POM_SCM_DEVELOPER_CONNECTION=scm:git:git@github.com:jMonkeyEngine/jmonkeyengine.
 POM_LICENSE_NAME=New BSD (3-clause) License
 POM_LICENSE_URL=http://opensource.org/licenses/BSD-3-Clause
 POM_LICENSE_DISTRIBUTION=repo
+
+# Bintray settings to override in $HOME/.gradle/gradle.properties or ENV or commandline
+bintray_user=
+bintray_api_key=

jme3-core/src/main/java/com/jme3/asset/AssetKey.java

@@ -156,7 +156,7 @@ public class AssetKey<T> implements Savable, Cloneable {
                     list.removeLast();
                 } else {
                     list.add("..");
-                    Logger.getLogger(AssetKey.class.getName()).log(Level.SEVERE, "Asset path is outside assetmanager root");
+                    Logger.getLogger(AssetKey.class.getName()).log(Level.SEVERE, "Asset path \"{0}\" is outside assetmanager root", path);
                 }
             } else {
                 list.add(string);

jme3-core/src/main/java/com/jme3/audio/AudioNode.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2012 jMonkeyEngine
+ * Copyright (c) 2009-2012, 2016 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -33,6 +33,7 @@ package com.jme3.audio;
 
 import com.jme3.asset.AssetManager;
 import com.jme3.asset.AssetNotFoundException;
+import com.jme3.audio.AudioData.DataType;
 import com.jme3.export.InputCapsule;
 import com.jme3.export.JmeExporter;
 import com.jme3.export.JmeImporter;
@@ -128,6 +129,17 @@ public class AudioNode extends Node implements AudioSource {
         setAudioData(audioData, audioKey);
     }
     
+    /**
+     * Creates a new <code>AudioNode</code> with the given audio file.
+     * @param assetManager The asset manager to use to load the audio file
+     * @param name The filename of the audio file
+     * @param type The type. If <code>{@link com.jme3.audio.AudioData.DataType}.Stream</code>, the audio will be streamed gradually from disk,
+     *             otherwise it will be buffered (<code>{@link com.jme3.audio.AudioData.DataType}.Buffer</code>)
+     */
+    public AudioNode(AssetManager assetManager, String name, DataType type) {
+        this(assetManager, name, type == DataType.Stream, true);
+    }
+
     /**
      * Creates a new <code>AudioNode</code> with the given audio file.
      * 
@@ -139,6 +151,8 @@ public class AudioNode extends Node implements AudioSource {
      * the stream cache is used. When enabled, the audio stream will
      * be read entirely but not decoded, allowing features such as 
      * seeking, looping and determining duration.
+     * 
+     * @deprecated Use {@link AudioNode#AudioNode(com.jme3.asset.AssetManager, java.lang.String, com.jme3.audio.AudioData.DataType)} instead
      */
     public AudioNode(AssetManager assetManager, String name, boolean stream, boolean streamCache) {
         this.audioKey = new AudioKey(name, stream, streamCache);
@@ -152,9 +166,11 @@ public class AudioNode extends Node implements AudioSource {
      * @param name The filename of the audio file
      * @param stream If true, the audio will be streamed gradually from disk, 
      *               otherwise, it will be buffered.
+     * 
+     * @deprecated Use {@link AudioNode#AudioNode(com.jme3.asset.AssetManager, java.lang.String, com.jme3.audio.AudioData.DataType)} instead
      */
     public AudioNode(AssetManager assetManager, String name, boolean stream) {
-        this(assetManager, name, stream, false);
+        this(assetManager, name, stream, true); // Always streamCached
     }
 
     /**
@@ -167,7 +183,7 @@ public class AudioNode extends Node implements AudioSource {
      * @deprecated AudioRenderer parameter is ignored.
      */
     public AudioNode(AudioRenderer audioRenderer, AssetManager assetManager, String name) {
-        this(assetManager, name, false);
+        this(assetManager, name, DataType.Buffer);
     }
     
     /**
@@ -175,9 +191,10 @@ public class AudioNode extends Node implements AudioSource {
      * 
      * @param assetManager The asset manager to use to load the audio file
      * @param name The filename of the audio file
+     * @deprecated Use {@link AudioNode#AudioNode(com.jme3.asset.AssetManager, java.lang.String, com.jme3.audio.AudioData.DataType) } instead
      */
     public AudioNode(AssetManager assetManager, String name) {
-        this(assetManager, name, false);
+        this(assetManager, name, DataType.Buffer);
     }
     
     protected AudioRenderer getRenderer() {
@@ -310,6 +327,19 @@ public class AudioNode extends Node implements AudioSource {
         this.status = status;
     }
 
+    /**
+     * Get the Type of the underlying AudioData to see if it's streamed or buffered.
+     * This is a shortcut to getAudioData().getType()
+     * <b>Warning</b>: Can return null!
+     * @return The {@link com.jme3.audio.AudioData.DataType} of the audio node.
+     */
+    public DataType getType() {
+        if (data == null)
+            return null;
+        else
+            return data.getDataType();
+    }
+    
     /**
      * @return True if the audio will keep looping after it is done playing,
      * otherwise, false.

jme3-core/src/main/java/com/jme3/effect/ParticleEmitter.java

@@ -106,6 +106,7 @@ public class ParticleEmitter extends Geometry {
     private boolean worldSpace = true;
     //variable that helps with computations
     private transient Vector3f temp = new Vector3f();
+    private transient Vector3f lastPos;
 
     public static class ParticleEmitterControl implements Control {
 
@@ -1013,12 +1014,16 @@ public class ParticleEmitter extends Geometry {
         
         // Spawns particles within the tpf timeslot with proper age
         float interval = 1f / particlesPerSec;
+        float originalTpf = tpf;
         tpf += timeDifference;
         while (tpf > interval){
             tpf -= interval;
             Particle p = emitParticle(min, max);
             if (p != null){
                 p.life -= tpf;
+                if (lastPos != null && isInWorldSpace()) {
+                    p.position.interpolateLocal(lastPos, 1 - tpf / originalTpf);
+                }
                 if (p.life <= 0){
                     freeParticle(lastUsed);
                 }else{
@@ -1028,6 +1033,12 @@ public class ParticleEmitter extends Geometry {
         }
         timeDifference = tpf;
 
+        if (lastPos == null) {
+            lastPos = new Vector3f();
+        }
+
+        lastPos.set(getWorldTranslation());
+
         BoundingBox bbox = (BoundingBox) this.getMesh().getBound();
         bbox.setMinMax(min, max);
         this.setBoundRefresh();

jme3-core/src/main/java/com/jme3/scene/BatchNode.java

@@ -31,14 +31,6 @@
  */
 package com.jme3.scene;
 
-import com.jme3.export.*;
-import com.jme3.material.Material;
-import com.jme3.math.Matrix4f;
-import com.jme3.math.Vector3f;
-import com.jme3.scene.mesh.IndexBuffer;
-import com.jme3.util.SafeArrayList;
-import com.jme3.util.TempVars;
-import java.io.IOException;
 import java.nio.Buffer;
 import java.nio.FloatBuffer;
 import java.util.ArrayList;
@@ -48,13 +40,22 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import com.jme3.collision.Collidable;
+import com.jme3.collision.CollisionResults;
+import com.jme3.material.Material;
+import com.jme3.math.Matrix4f;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.mesh.IndexBuffer;
+import com.jme3.util.SafeArrayList;
+import com.jme3.util.TempVars;
+
 /**
  * BatchNode holds geometries that are a batched version of all the geometries that are in its sub scenegraph.
  * There is one geometry per different material in the sub tree.
  * The geometries are directly attached to the node in the scene graph.
  * Usage is like any other node except you have to call the {@link #batch()} method once all the geometries have been attached to the sub scene graph and their material set
  * (see todo more automagic for further enhancements)
- * All the geometries that have been batched are set to {@link CullHint#Always} to not render them.
+ * All the geometries that have been batched are set to not be rendered - {@link CullHint} is left intact.
  * The sub geometries can be transformed as usual, their transforms are used to update the mesh of the geometryBatch.
  * Sub geoms can be removed but it may be slower than the normal spatial removing
  * Sub geoms can be added after the batch() method has been called but won't be batched and will just be rendered as normal geometries.
@@ -72,7 +73,7 @@ public class BatchNode extends GeometryGroupNode {
      */
     protected SafeArrayList<Batch> batches = new SafeArrayList<Batch>(Batch.class);
     /**
-     * a map storing he batches by geometry to quickly acces the batch when updating
+     * a map for storing the batches by geometry to quickly access the batch when updating
      */
     protected Map<Geometry, Batch> batchesByGeom = new HashMap<Geometry, Batch>();
     /**
@@ -119,7 +120,6 @@ public class BatchNode extends GeometryGroupNode {
         setNeedsFullRebatch(true);
     }
 
-
     protected Matrix4f getTransformMatrix(Geometry g){
         return g.cachedWorldMat;
     }
@@ -177,7 +177,7 @@ public class BatchNode extends GeometryGroupNode {
         Map<Material, List<Geometry>> matMap = new HashMap<Material, List<Geometry>>();
         int nbGeoms = 0;
 
-        gatherGeomerties(matMap, this, needsFullRebatch);
+        gatherGeometries(matMap, this, needsFullRebatch);
         if (needsFullRebatch) {
             for (Batch batch : batches.getArray()) {
                 batch.geometry.removeFromParent();
@@ -271,7 +271,7 @@ public class BatchNode extends GeometryGroupNode {
     }
     
     
-    private void gatherGeomerties(Map<Material, List<Geometry>> map, Spatial n, boolean rebatch) {
+    private void gatherGeometries(Map<Material, List<Geometry>> map, Spatial n, boolean rebatch) {
 
         if (n instanceof Geometry) {
 
@@ -304,7 +304,7 @@ public class BatchNode extends GeometryGroupNode {
                 if (child instanceof BatchNode) {
                     continue;
                 }
-                gatherGeomerties(map, child, rebatch);
+                gatherGeometries(map, child, rebatch);
             }
         }
 
@@ -319,7 +319,7 @@ public class BatchNode extends GeometryGroupNode {
         return null;
     }
 
-    private boolean isBatch(Spatial s) {
+    public final boolean isBatch(Spatial s) {
         for (Batch batch : batches.getArray()) {
             if (batch.geometry == s) {
                 return true;
@@ -336,9 +336,6 @@ public class BatchNode extends GeometryGroupNode {
      */
     @Override
     public void setMaterial(Material material) {
-//        for (Batch batch : batches.values()) {
-//            batch.geometry.setMaterial(material);
-//        }
         throw new UnsupportedOperationException("Unsupported for now, please set the material on the geoms before batching");
     }
 
@@ -356,74 +353,7 @@ public class BatchNode extends GeometryGroupNode {
             Batch b = batches.iterator().next();
             return b.geometry.getMaterial();
         }
-        return null;//material;
+        return null;
-    }
-
-//    /**
-//     * Sets the material to the a specific batch of this BatchNode
-//     * 
-//     * 
-//     * @param material the material to use for this geometry
-//     */   
-//    public void setMaterial(Material material,int batchIndex) {
-//        if (!batches.isEmpty()) {
-//            
-//        }
-//        
-//    }
-//
-//    /**
-//     * Returns the material that is used for the first batch of this BatchNode
-//     * 
-//     * use getMaterial(Material material,int batchIndex) to get a material from a specific batch
-//     * 
-//     * @return the material that is used for the first batch of this BatchNode
-//     * 
-//     * @see #setMaterial(com.jme3.material.Material) 
-//     */
-//    public Material getMaterial(int batchIndex) {
-//        if (!batches.isEmpty()) {
-//            Batch b = batches.get(batches.keySet().iterator().next());
-//            return b.geometry.getMaterial();
-//        }
-//        return null;//material;
-//    }
-    @Override
-    public void write(JmeExporter ex) throws IOException {
-        super.write(ex);
-        OutputCapsule oc = ex.getCapsule(this);
-//
-//        if (material != null) {
-//            oc.write(material.getAssetName(), "materialName", null);
-//        }
-//        oc.write(material, "material", null);
-
-    }
-
-    @Override
-    public void read(JmeImporter im) throws IOException {
-        super.read(im);
-        InputCapsule ic = im.getCapsule(this);
-
-
-//        material = null;
-//        String matName = ic.readString("materialName", null);
-//        if (matName != null) {
-//            // Material name is set,
-//            // Attempt to load material via J3M
-//            try {
-//                material = im.getAssetManager().loadMaterial(matName);
-//            } catch (AssetNotFoundException ex) {
-//                // Cannot find J3M file.
-//                logger.log(Level.FINE, "Could not load J3M file {0} for Geometry.",
-//                        matName);
-//            }
-//        }
-//        // If material is NULL, try to load it from the geometry
-//        if (material == null) {
-//            material = (Material) ic.readSavable("material", null);
-//        }
-
     }
 
     /**
@@ -510,8 +440,7 @@ public class BatchNode extends GeometryGroupNode {
         outMesh.setMode(mode);
         outMesh.setLineWidth(lineWidth);
         if (totalVerts >= 65536) {
-            // make sure we create an UnsignedInt buffer so
+            // make sure we create an UnsignedInt buffer so we can fit all of the meshes
-            // we can fit all of the meshes
             formatForBuf[VertexBuffer.Type.Index.ordinal()] = VertexBuffer.Format.UnsignedInt;
         } else {
             formatForBuf[VertexBuffer.Type.Index.ordinal()] = VertexBuffer.Format.UnsignedShort;
@@ -733,7 +662,6 @@ public class BatchNode extends GeometryGroupNode {
     }
 
     protected class Batch {
-
         /**
          * update the batchesByGeom map for this batch with the given List of geometries
          * @param list 
@@ -771,4 +699,15 @@ public class BatchNode extends GeometryGroupNode {
         }
         return clone;
     }
+    
+    @Override
+    public int collideWith(Collidable other, CollisionResults results) {
+        int total = 0;
+        for (Spatial child : children.getArray()){
+            if (!isBatch(child)) {
+                total += child.collideWith(other, results);
+            }
+        }
+        return total;
+    }
 }

jme3-core/src/main/java/com/jme3/util/mikktspace/MikkTSpaceContext.java

@@ -0,0 +1,97 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.jme3.util.mikktspace;
+
+/**
+ *
+ * @author Nehon
+ */
+public interface MikkTSpaceContext {
+
+    /**
+     * Returns the number of faces (triangles/quads) on the mesh to be
+     * processed.
+     *
+     * @return
+     */
+    public int getNumFaces();
+
+    /**
+     * Returns the number of vertices on face number iFace iFace is a number in
+     * the range {0, 1, ..., getNumFaces()-1}
+     *
+     * @param face
+     * @return
+     */
+    public int getNumVerticesOfFace(int face);
+
+    /**
+     * returns the position/normal/texcoord of the referenced face of vertex
+     * number iVert. iVert is in the range {0,1,2} for triangles and {0,1,2,3}
+     * for quads.
+     *
+     * @param posOut
+     * @param face
+     * @param vert
+     */
+    public void getPosition(float posOut[], int face, int vert);
+
+    public void getNormal(float normOut[], int face, int vert);
+
+    public void getTexCoord(float texOut[], int face, int vert);
+
+    /**
+     * The call-backsetTSpaceBasic() is sufficient for basic normal mapping.
+     * This function is used to return the tangent and sign to the application.
+     * tangent is a unit length vector. For normal maps it is sufficient to use
+     * the following simplified version of the bitangent which is generated at
+     * pixel/vertex level.
+     *
+     * bitangent = fSign * cross(vN, tangent);
+     *
+     * Note that the results are returned unindexed. It is possible to generate
+     * a new index list But averaging/overwriting tangent spaces by using an
+     * already existing index list WILL produce INCRORRECT results. DO NOT! use
+     * an already existing index list.
+     *
+     * @param tangent
+     * @param sign
+     * @param face
+     * @param vert
+     */
+    public void setTSpaceBasic(float tangent[], float sign, int face, int vert);
+
+    /**
+     * This function is used to return tangent space results to the application.
+     * tangent and biTangent are unit length vectors and fMagS and fMagT are
+     * their true magnitudes which can be used for relief mapping effects.
+     *
+     * biTangent is the "real" bitangent and thus may not be perpendicular to
+     * tangent. However, both are perpendicular to the vertex normal. For normal
+     * maps it is sufficient to use the following simplified version of the
+     * bitangent which is generated at pixel/vertex level.
+     *
+     * <pre>
+     * fSign = bIsOrientationPreserving ? 1.0f : (-1.0f);
+     * bitangent = fSign * cross(vN, tangent);
+     * </pre>
+     *
+     * Note that the results are returned unindexed. It is possible to generate
+     * a new index list. But averaging/overwriting tangent spaces by using an
+     * already existing index list WILL produce INCRORRECT results. DO NOT! use
+     * an already existing index list.
+     *
+     * @param tangent
+     * @param biTangent
+     * @param magS
+     * @param magT
+     * @param isOrientationPreserving
+     * @param face
+     * @param vert
+     */
+    void setTSpace(float tangent[], float biTangent[], float magS, float magT,
+            boolean isOrientationPreserving, int face, int vert);
+}

jme3-core/src/main/java/com/jme3/util/mikktspace/MikkTSpaceImpl.java

@@ -0,0 +1,100 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.jme3.util.mikktspace;
+
+import com.jme3.scene.Mesh;
+import com.jme3.scene.VertexBuffer;
+import com.jme3.scene.mesh.IndexBuffer;
+import com.jme3.util.BufferUtils;
+import java.nio.FloatBuffer;
+
+/**
+ *
+ * @author Nehon
+ */
+public class MikkTSpaceImpl implements MikkTSpaceContext {
+
+    Mesh mesh;
+
+    public MikkTSpaceImpl(Mesh mesh) {
+        this.mesh = mesh;
+        VertexBuffer tangentBuffer = mesh.getBuffer(VertexBuffer.Type.Tangent);
+        if(tangentBuffer == null){
+            FloatBuffer fb = BufferUtils.createFloatBuffer(mesh.getVertexCount() * 4);
+            mesh.setBuffer(VertexBuffer.Type.Tangent, 4, fb);            
+        }
+        
+        //TODO ensure the Tangent buffer exists, else create one.
+    }
+
+    @Override
+    public int getNumFaces() {
+        return mesh.getTriangleCount();        
+    }
+
+    @Override
+    public int getNumVerticesOfFace(int face) {
+        return 3;
+    }
+
+    @Override
+    public void getPosition(float[] posOut, int face, int vert) {
+        int vertIndex = getIndex(face, vert);
+        VertexBuffer position = mesh.getBuffer(VertexBuffer.Type.Position);
+        FloatBuffer pos = (FloatBuffer) position.getData();
+        pos.position(vertIndex * 3);
+        posOut[0] = pos.get();
+        posOut[1] = pos.get();
+        posOut[2] = pos.get();
+    }
+
+    @Override
+    public void getNormal(float[] normOut, int face, int vert) {
+        int vertIndex = getIndex(face, vert);
+        VertexBuffer normal = mesh.getBuffer(VertexBuffer.Type.Normal);
+        FloatBuffer norm = (FloatBuffer) normal.getData();
+        norm.position(vertIndex * 3);
+        normOut[0] = norm.get();
+        normOut[1] = norm.get();
+        normOut[2] = norm.get();
+    }
+
+    @Override
+    public void getTexCoord(float[] texOut, int face, int vert) {
+        int vertIndex = getIndex(face, vert);
+        VertexBuffer texCoord = mesh.getBuffer(VertexBuffer.Type.TexCoord);
+        FloatBuffer tex = (FloatBuffer) texCoord.getData();
+        tex.position(vertIndex * 2);
+        texOut[0] = tex.get();
+        texOut[1] = tex.get();        
+    }
+
+    @Override
+    public void setTSpaceBasic(float[] tangent, float sign, int face, int vert) {
+        int vertIndex = getIndex(face, vert);
+        VertexBuffer tangentBuffer = mesh.getBuffer(VertexBuffer.Type.Tangent);
+        FloatBuffer tan = (FloatBuffer) tangentBuffer.getData();
+        
+        tan.position(vertIndex * 4);
+        tan.put(tangent);
+        tan.put(sign);
+        
+        tan.rewind();
+        tangentBuffer.setUpdateNeeded();
+    }
+
+    @Override
+    public void setTSpace(float[] tangent, float[] biTangent, float magS, float magT, boolean isOrientationPreserving, int face, int vert) {
+        //Do nothing
+    }
+
+    private int getIndex(int face, int vert) {
+        IndexBuffer index = mesh.getIndexBuffer();
+        int vertIndex = index.get(face * 3 + vert);
+        return vertIndex;
+    }
+
+}

sdk/build.gradle

@@ -109,6 +109,7 @@ task createBaseXml(dependsOn: configurations.corelibs) <<{
         dep.dependencyProject.configurations.archives.allArtifacts.each{ artifact->
             if(artifact.classifier == "sources"){
             } else if(artifact.classifier == "javadoc"){
+            } else if(artifact.file.name.endsWith('.pom')) {
             } else{
                 if(!jmeJarFiles.contains(artifact.file)){
                     jmeJarFiles.add(artifact.file)

sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/EditableMatDefFile.java

@@ -186,7 +186,7 @@ public class EditableMatDefFile {
             return "";
         } catch (Exception e) {
             Exceptions.printStackTrace(e);
-            return "error generating shader " + e.getMessage();
+            return "Error generating shader: " + e.getMessage();
         }
     }
 

sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/MatDefDataObject.java

@@ -142,6 +142,7 @@ public class MatDefDataObject extends MultiDataObject {
         findAssetManager();
         final MatDefMetaData metaData = new MatDefMetaData(this);
         lookupContents.add(metaData);
+        lookupContents.add(new MatDefNavigatorPanel());
         pf.addFileChangeListener(new FileChangeAdapter() {
             @Override
             public void fileChanged(FileEvent fe) {

sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/MatDefEditorToolBar.java

@@ -8,6 +8,8 @@ package com.jme3.gde.materialdefinition.editor;
 import com.jme3.gde.materialdefinition.fileStructure.TechniqueBlock;
 import java.awt.Component;
 import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.swing.DefaultComboBoxModel;
 import javax.swing.DefaultListCellRenderer;
 import javax.swing.JLabel;
@@ -23,6 +25,7 @@ public class MatDefEditorToolBar extends javax.swing.JPanel {
 
     private MatDefEditorlElement parent;
     private final DefaultComboBoxModel<TechniqueBlock> comboModel = new DefaultComboBoxModel<TechniqueBlock>();
+    private final static Logger logger = Logger.getLogger(MatDefEditorToolBar.class.getName());
     
     /**
      * Creates new form MatDefEditorToolBar
@@ -130,6 +133,17 @@ public class MatDefEditorToolBar extends javax.swing.JPanel {
     }// </editor-fold>//GEN-END:initComponents
 
     private void techniqueComboBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_techniqueComboBoxActionPerformed
+        if (techniqueComboBox.getSelectedItem() == null) {
+            if (techniqueComboBox.getItemCount() > 0) {
+                if (techniqueComboBox.getItemCount() > 1) {
+                    logger.log(Level.WARNING, "No Technique selected, taking the first one!"); /* Don't be over verbose: When there's only one Element, you can't select itself again, thus null */
+                }
+                techniqueComboBox.setSelectedIndex(0); /* Take the first one available */
+            } else {
+                logger.log(Level.WARNING, "No Techniques known for this MaterialDef. Please add one using the button to the right!");
+                return;
+            }
+        }
         parent.switchTechnique((TechniqueBlock) techniqueComboBox.getSelectedItem());
     }//GEN-LAST:event_techniqueComboBoxActionPerformed
 

sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/fileStructure/TechniqueBlock.java

@@ -15,6 +15,8 @@ import com.jme3.util.blockparser.Statement;
 import java.beans.PropertyChangeListener;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import org.openide.util.WeakListeners;
 
 /**
@@ -29,6 +31,8 @@ public class TechniqueBlock extends UberStatement {
     public static final String REMOVE_WORLD_PARAM = "removeWorldParam";
     protected String name;
     
+    private static final Logger logger = Logger.getLogger(TechniqueBlock.class.getName());
+
     protected TechniqueBlock(int lineNumber, String line) {
         super(lineNumber, line);
     }
@@ -102,7 +106,13 @@ public class TechniqueBlock extends UberStatement {
     }
 
     public List<WorldParamBlock> getWorldParams() {
-        return getWorldParameters().getWorldParams();
+        WorldParametersBlock block = getWorldParameters();
+        if (block != null)
+            return getWorldParameters().getWorldParams();
+        else {
+            logger.log(Level.WARNING, "Unable to build ShaderNodes: Could not find any WorldParameters. Most likely the technique {0} is broken.", line);
+            return new ArrayList<WorldParamBlock>();
+        }
     }
 
     public void addWorldParam(WorldParamBlock block) {
@@ -180,8 +190,19 @@ public class TechniqueBlock extends UberStatement {
 
     public List<ShaderNodeBlock> getShaderNodes() {
         List<ShaderNodeBlock> list = new ArrayList<ShaderNodeBlock>();
-        list.addAll(getBlock(VertexShaderNodesBlock.class).getShaderNodes());
+        
-        list.addAll(getBlock(FragmentShaderNodesBlock.class).getShaderNodes());
+        VertexShaderNodesBlock vert_block = getBlock(VertexShaderNodesBlock.class);
+        if (vert_block == null)
+            logger.log(Level.WARNING, "Unable to build ShaderNodes: Could not find any VertexShaderNode. Most likely the technique {0} is broken.", line);
+        else
+            list.addAll(vert_block.getShaderNodes());
+        
+        FragmentShaderNodesBlock frag_block = getBlock(FragmentShaderNodesBlock.class);
+        if (frag_block == null)
+            logger.log(Level.WARNING, "Unable to build ShaderNodes: Could not find any FragmentShaderNode. Most likely the technique {0} is broken.", line);
+        else
+            list.addAll(frag_block.getShaderNodes());
+        
         return list;
     }
 

sdk/jme3-materialeditor/src/com/jme3/gde/materials/MaterialPreviewRenderer.java

@@ -148,7 +148,7 @@ public class MaterialPreviewRenderer implements SceneListener {
         });
     }
 
-    private int lastErrorHash = 0;
+    private static int lastErrorHash = 0;
 
     private void smartLog(String expText, String message) {
         int hash = message.hashCode();
@@ -183,7 +183,8 @@ public class MaterialPreviewRenderer implements SceneListener {
             //compilation error, the shader code will be output to the console
             //the following code will output the error
             //System.err.println(e.getMessage());
-            Logger.getLogger(MaterialDebugAppState.class.getName()).log(Level.SEVERE, e.getMessage());
+            //Logger.getLogger(MaterialDebugAppState.class.getName()).log(Level.SEVERE, e.getMessage());
+            smartLog("{0}", e.getMessage());
 
             java.awt.EventQueue.invokeLater(new Runnable() {
                 public void run() {

sdk/jme3-welcome-screen/src/com/jme3/gde/welcome/Bundle.properties

@@ -3,6 +3,6 @@ OpenIDE-Module-Long-Description=\
     The jMonkeyEngine GDE Welcome Screen
 OpenIDE-Module-Name=Welcome Screen
 OpenIDE-Module-Short-Description=The jMonkeyEngine GDE Welcome Screen
-WelcomeScreenTopComponent.http.link=http://hub.jmonkeyengine.org/wiki/doku.php/sdk:welcome:3_0?do=export_xhtmlbody
+WelcomeScreenTopComponent.http.link=http://hub.jmonkeyengine.org/wiki/doku.php/sdk:welcome:3_1?do=export_xhtmlbody
 WelcomeScreenTopComponent.rss.link=http://hub.jmonkeyengine.org/feed/rdf/
 WelcomeScreenTopComponent.local.link=nbres:/com/jme3/gde/docs/sdk/welcome/local.html

version.gradle

@@ -2,21 +2,33 @@
  Version Info Examples
  =====================
  
- Nightly Build Snapshot (no git tag)
+ Nightly Build Snapshot
-  * Full Version: 3.1.0-5124
+ * git tag:
-  * POM Version: 3.1.0-SNAPSHOT
+ * Full Version: 3.1-5124
+ * POM Version: 3.1.0-SNAPSHOT
+ * NBM Revision: 5124
+ * NBM UC Suffix: nightly/3.1/plugins
 
- Nightly Build Snapshot (PBRIsComing branch) (no git tag)
+ Nightly Build Snapshot (PBRIsComing branch)
-  * Full Version: 3.1.0-PBRIsComing-5124
+ * git tag:
-  * POM Version: 3.1.0-PBRIsComing-SNAPSHOT
+ * Full Version: 3.1-PBRIsComing-5124
+ * POM Version: 3.1.0-PBRIsComing-SNAPSHOT
+ * NBM Revision: 5124
+ * NBM UC Suffix: PBRIsComing-nightly/3.1/plugins
 
- Alpha1 Release (git tag: v3.1-alpha1)
+ Alpha1 Release
-  * Full Version: 3.1.0-alpha1
+ * git tag: v3.1.0-alpha1
-  * POM Version: 3.1.0-alpha1
+ * Full Version: 3.1-alpha1
+ * POM Version: 3.1.0-alpha1
+ * NBM Revision: 0
+ * NBM UC Suffix: stable/3.1/plugins
  
- Final Release (git tag: v3.1)
+ Final Release
-  * Full Version: 3.1.0
+ * git tag: v3.1.0
-  * POM Version: 3.1.0
+ * Full Version: 3.1
+ * POM Version: 3.1.0
+ * NBM Revision: 0
+ * NBM UC Suffix: stable/3.1/plugins
  */ 
 
 import java.text.SimpleDateFormat
@@ -35,143 +47,113 @@ ext {
     releaseInfo = null;
 }
 
-enum ReleaseType {
+def getReleaseInfo(String tag) {
-    Unknown,
+    if (tag == null) {
-    Snapshot,
+        // not a tagged commit
-    PreRelease,
+        return null;
-    Release;
+    }
-}
+    if (!tag.startsWith("v")) {
+        // syntax error
+        return null;
+    }
+    tag = tag.substring(1)
 
-class ReleaseInfo {
+    String[] parts = tag.split("-", 2);
+    String mainVersion;
+    boolean prerelease;
+    String releaseName = null;
 
-    String tag;
+    if (parts.length == 2) {
-    String version;
+        // prerelease
-    String releaseName;
+        prerelease = true;
-    ReleaseType releaseType;
+        mainVersion = parts[0];
-    String buildDate;
+        releaseName = parts[1];
-    
+        if (releaseName.size() == 0) {
-    String branch;
+            // syntax error
-    String hash;
+            return null;
-    String shortHash;
+        }
-    int revision;
+    } else if (parts.length == 1) {
-
+        // final release
-    String fullVersion;
+        prerelease = false;
-    String pomVersion;
+        mainVersion = parts[0];
-    
+    } else {
-    ReleaseInfo(String version, Grgit repo) {
+        // error
-        loadBuildDate();
+        return null;
-        loadRepoInfo(version, repo);
     }
 
-    ReleaseInfo(String version) {
+    if (mainVersion.size() == 0) {
-        loadBuildDate();
+        // syntax error
-        loadUnknownInfo(version);
+        return null;
     }
 
-    final void loadBuildDate() {
+    parts = mainVersion.split("\\.");
-        this.buildDate = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
+    if (parts.size() != 3) {
+        // syntax error
+        return null;
     }
 
-    final void loadUnknownInfo(String version) {
+    String baseVersion = parts[0] + "." + parts[1];
-        this.releaseType = ReleaseType.Unknown;
-        this.version     = version;
-        this.releaseName = "unknown";
-        this.tag         = "";
-        this.revision    = 0;
-        this.branch      = "unknown";
-        this.hash        = "";
-        this.shortHash   = "";
-        this.fullVersion = "${version}-UNKNOWN";
-        this.pomVersion  = "${version}-UNKNOWN";
-    }
 
-    final void loadRepoInfo(String version, Grgit repo) {
+    return [
-        this.releaseType = ReleaseType.Snapshot;
+        "tag" : tag,
-        this.version     = version;
+        "baseVersion" : baseVersion,
-
+        "mainVersion" : mainVersion,
-        Commit head = repo.head();
+        "prerelease" :  prerelease,
-        this.revision = repo.log(includes:[head]).size();
+        "releaseName" : releaseName,
-        this.hash = head.id;
+        "releaseSuffix": (prerelease ? "-${releaseName}": "")
-        this.shortHash = head.abbreviatedId;
+    ]
-        this.branch = repo.branch.current.name;
-
-        Tag gitTag = repo.tag.list().find { it.commit == head }
-        if (gitTag != null){
-            this.tag = gitTag.name;
-        } else {
-            this.tag = "";
-        }
-
-        if (System.env.TRAVIS_BRANCH != null) {
-            this.branch = System.env.TRAVIS_BRANCH
-        }
-        if (System.env.TRAVIS_TAG != null) {
-            this.tag = System.env.TRAVIS_TAG
-        }
-        if (System.env.TRAVIS_PULL_REQUEST != null && System.env.TRAVIS_PULL_REQUEST != "false") {
-            this.branch += "-pr-" + System.env.TRAVIS_PULL_REQUEST
-        }
-        
-        loadTagInfo(this.tag);
-
-        this.fullVersion = version;
-        if (this.branch != "master") {
-            this.fullVersion += "-${branch}";
-        }
-
-        switch (this.releaseType) {
-        case ReleaseType.Snapshot:
-            this.pomVersion  = "${fullVersion}-SNAPSHOT";
-            this.fullVersion += "-${revision}";
-            break;
-        case ReleaseType.PreRelease:
-            this.pomVersion  = "${fullVersion}-${releaseName}";
-            this.fullVersion += "-${releaseName}";
-            break;
-        case ReleaseType.Release:
-            this.pomVersion  = "${fullVersion}";
-            break;
-        }
-    }
-
-    final void loadTagInfo(String tag) {
-        this.tag = tag;
-        
-        if (tag == null || !tag.startsWith("v")) {
-            return;
-        }
-        
-        String[] parts = tag.split("-");
-        if (parts.length == 2) {
-            if (parts[0].size() < 1 || parts[1].size() < 1) {
-                return;
-            }
-
-            releaseType = ReleaseType.PreRelease;
-            version = parts[0].substring(1);
-            releaseName = parts[1];
-        } else if (parts.length == 1) {
-            if (parts[0].size() < 1) {
-                return;
-            }
-
-            releaseType = ReleaseType.Release;
-            version = parts[0];
-        }
-    }
-
-    public String toString() {
-        return "tag = ${tag}, base_ver = ${baseVersion}, main_ver = ${mainVersion}, " +
-               "prerelease = ${prerelease}, release_name = ${releaseName}"
-    }
 }
 
 task configureVersionInfo {
     try {
-        def repo = Grgit.open(project.file('.'))
+        def grgit = Grgit.open(project.file('.'))
-        releaseInfo = new ReleaseInfo(jmeVersion, repo);
+        def head = grgit.head()
-        logger.warn("Full Version: ${releaseInfo.fullVersion}")
+        jmeRevision = grgit.log(includes: [head]).size()
-        logger.warn("POM Version: ${releaseInfo.pomVersion}")
+        jmeGitHash = head.id
+        jmeShortGitHash = head.abbreviatedId
+        jmeBranchName = grgit.branch.current.name
+        jmeGitTag = grgit.tag.list().find { it.commit == head }
+        
+        if (jmeGitTag != null) {
+            jmeGitTag = jmeGitTag.name
+        } else {
+            jmeGitTag = System.env.TRAVIS_TAG
+        }
+
+        def releaseInfo = getReleaseInfo(jmeGitTag)
+        if (releaseInfo != null) {
+            jmeFullVersion = "${releaseInfo.baseVersion}${releaseInfo.releaseSuffix}"
+            jmePomVersion = "${releaseInfo.mainVersion}${releaseInfo.releaseSuffix}"
+            jmeNbmRevision = "0"
+            jmeNbmUcSuffix = "stable/${releaseInfo.baseVersion}/plugins"
+        } else {
+            // SNAPSHOT
+            jmeFullVersion = jmeMainVersion
+            jmePomVersion  = jmeVersion
+            if (System.env.TRAVIS_BRANCH != null) {
+                jmeBranchName = System.env.TRAVIS_BRANCH
+            }
+            if (System.env.TRAVIS_PULL_REQUEST != null && 
+                System.env.TRAVIS_PULL_REQUEST != "false") {
+                jmeBranchName += "-pr-" + System.env.TRAVIS_PULL_REQUEST
+            }
+            if (jmeBranchName != "master") {
+                jmeFullVersion += "-${jmeBranchName}"
+                jmePomVersion  += "-${jmeBranchName}"
+                jmeNbmUcSuffix = "${jmeBranchName}-"
+            } else {
+                jmeNbmUcSuffix = ""
+            }
+            jmeNbmUcSuffix += "nightly/" + jmeMainVersion + "/plugins"
+            jmeFullVersion += "-${jmeRevision}"
+            jmePomVersion  += "-SNAPSHOT"
+            jmeNbmRevision = jmeRevision
+        }
+            
+        logger.warn("Full Version: ${jmeFullVersion}")
+        logger.warn("POM Version: ${jmePomVersion}")
+        logger.warn("NBM Revision: ${jmeNbmRevision}")
+        logger.warn("NBM UC Suffix: ${jmeNbmUcSuffix}")
     } catch (ex) {
         // Failed to get repo info
         logger.warn("Failed to get repository info: " + ex.message + ". " + \