From 2f14b265a8d289a4252b9513cf503ef96881433c Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Tue, 4 Feb 2014 20:24:08 -0800
Subject: [PATCH] make sure SVO files with version details are supported

---
 interface/src/renderer/FBXReader.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/interface/src/renderer/FBXReader.cpp b/interface/src/renderer/FBXReader.cpp
index e2c3bfafdd..5a27b51b70 100644
--- a/interface/src/renderer/FBXReader.cpp
+++ b/interface/src/renderer/FBXReader.cpp
@@ -1632,7 +1632,18 @@ FBXGeometry readSVO(const QByteArray& model) {
 
     VoxelTree tree;
     ReadBitstreamToTreeParams args(WANT_COLOR, NO_EXISTS_BITS);
-    tree.readBitstreamToTree((unsigned char*)model.data(), model.size(), args);
+
+    unsigned char* dataAt = (unsigned char*)model.data();
+    size_t dataSize = model.size();
+
+    if (tree.getWantSVOfileVersions()) {
+        // skip the type/version
+        dataAt += sizeof(PacketType);
+        dataSize -= sizeof(PacketType);
+        dataAt += sizeof(PacketVersion);
+        dataSize -= sizeof(PacketVersion);
+    }   
+    tree.readBitstreamToTree(dataAt, dataSize, args);
     tree.recurseTreeWithOperation(addMeshVoxelsOperation, &mesh);
 
     geometry.meshes.append(mesh);