From 9188b9ac590c5db1a291ae03480522627b2621eb Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Fri, 23 May 2014 09:56:09 -0700
Subject: [PATCH] add meshExtents to sub meshes

---
 libraries/fbx/src/FBXReader.cpp | 5 +++++
 libraries/fbx/src/FBXReader.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/libraries/fbx/src/FBXReader.cpp b/libraries/fbx/src/FBXReader.cpp
index 37a03bcdee..713870dafb 100644
--- a/libraries/fbx/src/FBXReader.cpp
+++ b/libraries/fbx/src/FBXReader.cpp
@@ -1546,6 +1546,8 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
     
     for (QHash<QString, ExtractedMesh>::iterator it = meshes.begin(); it != meshes.end(); it++) {
         ExtractedMesh& extracted = it.value();
+        
+        extracted.mesh.meshExtents.reset();
 
         // accumulate local transforms
         QString modelID = models.contains(it.key()) ? it.key() : parentMap.value(it.key());
@@ -1556,6 +1558,9 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
             glm::vec3 transformedVertex = glm::vec3(modelTransform * glm::vec4(vertex, 1.0f));
             geometry.meshExtents.minimum = glm::min(geometry.meshExtents.minimum, transformedVertex);
             geometry.meshExtents.maximum = glm::max(geometry.meshExtents.maximum, transformedVertex);
+
+            extracted.mesh.meshExtents.minimum = glm::min(extracted.mesh.meshExtents.minimum, transformedVertex);
+            extracted.mesh.meshExtents.maximum = glm::max(extracted.mesh.meshExtents.maximum, transformedVertex);
         }
 
         // look for textures, material properties
diff --git a/libraries/fbx/src/FBXReader.h b/libraries/fbx/src/FBXReader.h
index 38251e4065..8073ab36a9 100644
--- a/libraries/fbx/src/FBXReader.h
+++ b/libraries/fbx/src/FBXReader.h
@@ -150,6 +150,8 @@ public:
     QVector<glm::vec4> clusterWeights;
     
     QVector<FBXCluster> clusters;
+
+    Extents meshExtents;
     
     bool isEye;