update Bullet physics sdk to latest trunk/version 2.78

add PhysicsConstraints.exportBulletFile(char* fileName) python command
I'll be checking the bf-committers mailing list, in case this commit broke stuff
scons needs to be updated, I'll do that in a second.

1 files changed, 4 insertions, 2 deletions

diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btOptimizedBvh.h b/extern/bullet2/src/BulletCollision/CollisionShapes/btOptimizedBvh.h
index d7536417d7e..749fe6005dd 100644
--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btOptimizedBvh.h
+++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btOptimizedBvh.h
@@ -1,6 +1,6 @@
 /*
 Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+Copyright (c) 2003-2009 Erwin Coumans  http://bulletphysics.org
 
 This software is provided 'as-is', without any express or implied warranty.
 In no event will the authors be held liable for any damages arising from the use of this software.
@@ -13,6 +13,8 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
+///Contains contributions from Disney Studio's
+
 #ifndef OPTIMIZED_BVH_H
 #define OPTIMIZED_BVH_H
 
@@ -45,7 +47,7 @@ public:
 	void	updateBvhNodes(btStridingMeshInterface* meshInterface,int firstNode,int endNode,int index);
 
 	/// Data buffer MUST be 16 byte aligned
-	virtual bool serialize(void *o_alignedDataBuffer, unsigned i_dataBufferSize, bool i_swapEndian)
+	virtual bool serializeInPlace(void *o_alignedDataBuffer, unsigned i_dataBufferSize, bool i_swapEndian) const
 	{
 		return btQuantizedBvh::serialize(o_alignedDataBuffer,i_dataBufferSize,i_swapEndian);