* Removed shiny check in Lighting.frag (for ATI Radeon X1600 and similar)

* Applying default values for materials inside old J3O files
 * Default shininess in TerrainLighting

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8163 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core-data/Common/MatDefs/Light/Lighting.frag

@@ -93,9 +93,8 @@ float lightComputeDiffuse(in vec3 norm, in vec3 lightdir, in vec3 viewdir){
 }
 
 float lightComputeSpecular(in vec3 norm, in vec3 viewdir, in vec3 lightdir, in float shiny){
-    if (shiny <= 1.0){
-        return 0.0;
-    }
+    // NOTE: check for shiny <= 1 removed since shininess is now 
+    // 1.0 by default (uses matdefs default vals)
     #ifdef LOW_QUALITY
        // Blinn-Phong
        // Note: preferably, H should be computed in the vertex shader

engine/src/core/com/jme3/effect/ParticleEmitter.java

@@ -44,7 +44,6 @@ import com.jme3.export.OutputCapsule;
 import com.jme3.math.ColorRGBA;
 import com.jme3.math.FastMath;
 import com.jme3.math.Matrix3f;
-import com.jme3.math.Quaternion;
 import com.jme3.math.Vector3f;
 import com.jme3.renderer.Camera;
 import com.jme3.renderer.RenderManager;

engine/src/core/com/jme3/material/Material.java

@@ -81,6 +81,8 @@ import java.util.logging.Logger;
  */
 public class Material implements Asset, Cloneable, Savable, Comparable<Material> {
 
+    public static final int SAVABLE_VERSION = 1;
+    
     private static final Logger logger = Logger.getLogger(Material.class.getName());
     private static final RenderState additiveLight = new RenderState();
     private static final RenderState depthOnly = new RenderState();
@@ -1046,6 +1048,7 @@ public class Material implements Asset, Cloneable, Savable, Comparable<Material>
 
         boolean enableVcolor = false;
         boolean separateTexCoord = false;
+        boolean applyDefaults = false;
 
         if (im.getFormatVersion() == 0) {
             // Enable compatibility with old models
@@ -1069,6 +1072,9 @@ public class Material implements Asset, Cloneable, Savable, Comparable<Material>
                     separateTexCoord = true;
                 }
             }
+            applyDefaults = true;
+        }else if (ic.getSavableVersion(Material.class) == 0){
+            applyDefaults = true;
         }
 
         def = (MaterialDef) im.getAssetManager().loadAsset(new AssetKey(defName));
@@ -1094,6 +1100,15 @@ public class Material implements Asset, Cloneable, Savable, Comparable<Material>
             paramValues.put(param.getName(), param);
         }
         
+        if (applyDefaults){
+            // compatability with old versions where default vars were
+            // not available
+            for (MatParam param : def.getMaterialParams()){
+                if (param.getValue() != null && paramValues.get(param.getName()) == null){
+                    setParam(param.getName(), param.getVarType(), param.getValue());
+                }
+            }
+        }
         if (enableVcolor) {
             setBoolean("VertexColor", true);
         }

engine/src/niftygui/com/jme3/niftygui/RenderDeviceJme.java

@@ -187,9 +187,7 @@ public class RenderDeviceJme implements RenderDevice {
         RenderFontJme jmeFont = (RenderFontJme) font;
         BitmapText text = jmeFont.getText();
 
-        // WARNING: Not compatible with OpenGL1 implementations..
         niftyMat.setColor("Color", convertColor(color, tempColor));
-        
         niftyMat.setBoolean("UseTex", true);
         niftyMat.getAdditionalRenderState().setBlendMode(convertBlend());
         text.setMaterial(niftyMat);

engine/src/niftygui/com/jme3/niftygui/RenderFontJme.java

@@ -34,8 +34,6 @@ package com.jme3.niftygui;
 
 import com.jme3.font.BitmapFont;
 import com.jme3.font.BitmapText;
-import com.jme3.texture.Texture;
-import com.jme3.texture.Texture2D;
 import de.lessvoid.nifty.spi.render.RenderFont;
 
 public class RenderFontJme implements RenderFont {

engine/src/terrain/Common/MatDefs/Terrain/TerrainLighting.j3md

@@ -1,3 +1,4 @@
+// NOTE: Doesn't support OpenGL1
 MaterialDef Terrain Lighting {
 
     MaterialParameters {
@@ -21,7 +22,7 @@ MaterialDef Terrain Lighting {
         Color Specular
 
         // Specular power/shininess
-        Float Shininess
+        Float Shininess : 1
 
         // Texture map #0
         Texture2D DiffuseMap