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Apple contribution for OSX SSE and iOS NEON optimizations unit tests, thanks to Jordan Hubbard, Ian Ollmann and Hristo Hristov.

Browse Source 
For OSX:
cd build
./premake_osx xcode4
for iOS:
cd build
./ios_build.sh
./ios_run.sh

Also integrated the branches/StackAllocation to make it easier to multi-thread collision detection in the near future. It avoids changing the btCollisionObject while performing collision detection.

As this is a large patch, some stuff might be temporarily broken, I'll keep an eye out on issues.
This commit is contained in:
erwin.coumans
2012-06-07 00:56:30 +00:00
parent 777b92a2ad
commit 73b217fb07
323 changed files with 30730 additions and 13635 deletions
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4
src/BulletCollision/BroadphaseCollision/btQuantizedBvh.h
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@@ -78,8 +78,10 @@ ATTRIBUTE_ALIGNED16 (struct) btQuantizedBvhNode
int getTriangleIndex() const
{
btAssert(isLeafNode());
unsigned int x=0;
unsigned int y = (~(x&0))<<(31-MAX_NUM_PARTS_IN_BITS);
// Get only the lower bits where the triangle index is stored
return (m_escapeIndexOrTriangleIndex&~((~0)<<(31-MAX_NUM_PARTS_IN_BITS)));
return (m_escapeIndexOrTriangleIndex&~(y));
}
int getPartId() const
{