* Fix issue 514

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9541 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core-plugins/com/jme3/scene/plugins/MTLLoader.java

@@ -70,7 +70,6 @@ public class MTLLoader implements AssetLoader {
     protected String matName;
     protected float alpha = 1;
     protected boolean transparent = false;
-    protected boolean disallowTransparency = false;
     protected boolean disallowAmbient = false;
     protected boolean disallowSpecular = false;
     
@@ -110,7 +109,6 @@ public class MTLLoader implements AssetLoader {
         diffuse.set(ColorRGBA.LightGray);
         specular.set(ColorRGBA.Black);
         shininess = 16;
-        disallowTransparency = false;
         disallowAmbient = false;
         disallowSpecular = false;
         shadeless = false;
@@ -126,7 +124,7 @@ public class MTLLoader implements AssetLoader {
     protected void createMaterial(){
         Material material;
         
-        if (alpha < 1f && transparent && !disallowTransparency){
+        if (alpha < 1f && transparent){
             diffuse.a = alpha;
         }
         
@@ -149,7 +147,7 @@ public class MTLLoader implements AssetLoader {
             if (alphaMap != null)    material.setTexture("AlphaMap", alphaMap);
         }
         
-        if (transparent && !disallowTransparency){
+        if (transparent){
             material.setTransparent(true);
             material.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
             material.getAdditionalRenderState().setAlphaTest(true);
@@ -255,17 +253,14 @@ public class MTLLoader implements AssetLoader {
                 case 0:
                     // no lighting
                     shadeless = true;
-                    disallowTransparency = true;
                     break;
                 case 1:
                     disallowSpecular = true;
-                    disallowTransparency = true;
                     break;
                 case 2:
                 case 3:
                 case 5:
                 case 8:
-                    disallowTransparency = true;
                     break;
                 case 4:
                 case 6:

engine/src/core-plugins/com/jme3/scene/plugins/OBJLoader.java

@@ -38,8 +38,8 @@ import com.jme3.material.MaterialList;
 import com.jme3.math.Vector2f;
 import com.jme3.math.Vector3f;
 import com.jme3.renderer.queue.RenderQueue.Bucket;
-import com.jme3.scene.*;
 import com.jme3.scene.Mesh.Mode;
+import com.jme3.scene.*;
 import com.jme3.scene.VertexBuffer.Type;
 import com.jme3.scene.mesh.IndexBuffer;
 import com.jme3.scene.mesh.IndexIntBuffer;
@@ -52,8 +52,8 @@ import java.io.InputStream;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
-import java.util.*;
 import java.util.Map.Entry;
+import java.util.*;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -268,8 +268,10 @@ public final class OBJLoader implements AssetLoader {
             vertList.add(vx);
         }
 
-        if (vertList.size() > 4 || vertList.size() <= 2)
+        if (vertList.size() > 4 || vertList.size() <= 2) {
             logger.warning("Edge or polygon detected in OBJ. Ignored.");
+            return;
+        }
 
         f.verticies = new Vertex[vertList.size()];
         for (int i = 0; i < vertList.size(); i++){