From 36db85980bb608e2d427831183cae6dc68c64bde Mon Sep 17 00:00:00 2001
From: "sha..rd" <shadowislord@gmail.com>
Date: Sat, 11 Jun 2011 04:55:03 +0000
Subject: [PATCH]  * Fixed issue where Ogre3D models with more than 4 bones per
 vertex would crash

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7575 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
---
 .../ogre/com/jme3/scene/plugins/ogre/MeshLoader.java  | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/engine/src/ogre/com/jme3/scene/plugins/ogre/MeshLoader.java b/engine/src/ogre/com/jme3/scene/plugins/ogre/MeshLoader.java
index 0e630203c..1ca35b98d 100644
--- a/engine/src/ogre/com/jme3/scene/plugins/ogre/MeshLoader.java
+++ b/engine/src/ogre/com/jme3/scene/plugins/ogre/MeshLoader.java
@@ -359,7 +359,7 @@ public class MeshLoader extends DefaultHandler implements AssetLoader {
             weightsFloatData = FloatBuffer.allocate(vertCount * 4);
             indicesData = ByteBuffer.allocate(vertCount * 4);
         }
-
+        
         VertexBuffer weights = new VertexBuffer(Type.BoneWeight);
         VertexBuffer indices = new VertexBuffer(Type.BoneIndex);
 
@@ -536,18 +536,23 @@ public class MeshLoader extends DefaultHandler implements AssetLoader {
         int vert = parseInt(vertIndex);
         float w = parseFloat(weight);
         byte bone = (byte) parseInt(boneIndex);
-
+        
         assert bone >= 0;
         assert vert >= 0 && vert < mesh.getVertexCount();
 
         int i;
+        float v = 0;
         // see which weights are unused for a given bone
         for (i = vert * 4; i < vert * 4 + 4; i++) {
-            float v = weightsFloatData.get(i);
+            v = weightsFloatData.get(i);
             if (v == 0) {
                 break;
             }
         }
+        if (v != 0){
+            logger.log(Level.WARNING, "Vertex {0} has more than 4 weights per vertex! Ignoring..", vert);
+            return;
+        }
 
         weightsFloatData.put(i, w);
         indicesData.put(i, bone);