Bugfix: fixed a bug in loading vertex colors for non-smooth meshes.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10892 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/meshes/MeshBuilder.java

@@ -143,7 +143,7 @@ import com.jme3.util.BufferUtils;
             globalVertexReferenceMap.put(materialNumber, vertexReferenceMap);
         }
 
-        faceIndex *= 4;
+        faceIndex *= 3;
         if (quad) {
             vertexColorIndex[1] = 2;
             vertexColorIndex[2] = 3;