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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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22
src/BulletCollision/CollisionDispatch/btSphereTriangleCollisionAlgorithm.cpp
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@@ -19,17 +19,17 @@ subject to the following restrictions:
#include "BulletCollision/CollisionShapes/btSphereShape.h"
#include "BulletCollision/CollisionDispatch/btCollisionObject.h"
#include "SphereTriangleDetector.h"
#include "BulletCollision/CollisionDispatch/btCollisionObjectWrapper.h"
btSphereTriangleCollisionAlgorithm::btSphereTriangleCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,btCollisionObject* col0,btCollisionObject* col1,bool swapped)
: btActivatingCollisionAlgorithm(ci,col0,col1),
btSphereTriangleCollisionAlgorithm::btSphereTriangleCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,bool swapped)
: btActivatingCollisionAlgorithm(ci,body0Wrap,body1Wrap),
m_ownManifold(false),
m_manifoldPtr(mf),
m_swapped(swapped)
{
if (!m_manifoldPtr)
{
m_manifoldPtr = m_dispatcher->getNewManifold(col0,col1);
m_manifoldPtr = m_dispatcher->getNewManifold(body0Wrap->getCollisionObject(),body1Wrap->getCollisionObject());
m_ownManifold = true;
}
}
@@ -43,16 +43,16 @@ btSphereTriangleCollisionAlgorithm::~btSphereTriangleCollisionAlgorithm()
}
}
void btSphereTriangleCollisionAlgorithm::processCollision (btCollisionObject* col0,btCollisionObject* col1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
void btSphereTriangleCollisionAlgorithm::processCollision (const btCollisionObjectWrapper* col0Wrap,const btCollisionObjectWrapper* col1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
{
if (!m_manifoldPtr)
return;
btCollisionObject* sphereObj = m_swapped? col1 : col0;
btCollisionObject* triObj = m_swapped? col0 : col1;
const btCollisionObjectWrapper* sphereObjWrap = m_swapped? col1Wrap : col0Wrap;
const btCollisionObjectWrapper* triObjWrap = m_swapped? col0Wrap : col1Wrap;
btSphereShape* sphere = (btSphereShape*)sphereObj->getCollisionShape();
btTriangleShape* triangle = (btTriangleShape*)triObj->getCollisionShape();
btSphereShape* sphere = (btSphereShape*)sphereObjWrap->getCollisionShape();
btTriangleShape* triangle = (btTriangleShape*)triObjWrap->getCollisionShape();
/// report a contact. internally this will be kept persistent, and contact reduction is done
resultOut->setPersistentManifold(m_manifoldPtr);
@@ -60,8 +60,8 @@ void btSphereTriangleCollisionAlgorithm::processCollision (btCollisionObject* co
btDiscreteCollisionDetectorInterface::ClosestPointInput input;
input.m_maximumDistanceSquared = btScalar(BT_LARGE_FLOAT);///@todo: tighter bounds
input.m_transformA = sphereObj->getWorldTransform();
input.m_transformB = triObj->getWorldTransform();
input.m_transformA = sphereObjWrap->getWorldTransform();
input.m_transformB = triObjWrap->getWorldTransform();
bool swapResults = m_swapped;