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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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17
src/BulletCollision/CollisionDispatch/btSphereSphereCollisionAlgorithm.cpp
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@@ -17,15 +17,16 @@ subject to the following restrictions:
#include "BulletCollision/CollisionDispatch/btCollisionDispatcher.h"
#include "BulletCollision/CollisionShapes/btSphereShape.h"
#include "BulletCollision/CollisionDispatch/btCollisionObject.h"
#include "BulletCollision/CollisionDispatch/btCollisionObjectWrapper.h"
btSphereSphereCollisionAlgorithm::btSphereSphereCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,btCollisionObject* col0,btCollisionObject* col1)
: btActivatingCollisionAlgorithm(ci,col0,col1),
btSphereSphereCollisionAlgorithm::btSphereSphereCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,const btCollisionObjectWrapper* col0Wrap,const btCollisionObjectWrapper* col1Wrap)
: btActivatingCollisionAlgorithm(ci,col0Wrap,col1Wrap),
m_ownManifold(false),
m_manifoldPtr(mf)
{
if (!m_manifoldPtr)
{
m_manifoldPtr = m_dispatcher->getNewManifold(col0,col1);
m_manifoldPtr = m_dispatcher->getNewManifold(col0Wrap->getCollisionObject(),col1Wrap->getCollisionObject());
m_ownManifold = true;
}
}
@@ -39,7 +40,7 @@ btSphereSphereCollisionAlgorithm::~btSphereSphereCollisionAlgorithm()
}
}
void btSphereSphereCollisionAlgorithm::processCollision (btCollisionObject* col0,btCollisionObject* col1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
void btSphereSphereCollisionAlgorithm::processCollision (const btCollisionObjectWrapper* col0Wrap,const btCollisionObjectWrapper* col1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
{
(void)dispatchInfo;
@@ -48,10 +49,10 @@ void btSphereSphereCollisionAlgorithm::processCollision (btCollisionObject* col0
resultOut->setPersistentManifold(m_manifoldPtr);
btSphereShape* sphere0 = (btSphereShape*)col0->getCollisionShape();
btSphereShape* sphere1 = (btSphereShape*)col1->getCollisionShape();
btSphereShape* sphere0 = (btSphereShape*)col0Wrap->getCollisionShape();
btSphereShape* sphere1 = (btSphereShape*)col1Wrap->getCollisionShape();
btVector3 diff = col0->getWorldTransform().getOrigin()- col1->getWorldTransform().getOrigin();
btVector3 diff = col0Wrap->getWorldTransform().getOrigin()- col1Wrap->getWorldTransform().getOrigin();
btScalar len = diff.length();
btScalar radius0 = sphere0->getRadius();
btScalar radius1 = sphere1->getRadius();
@@ -80,7 +81,7 @@ void btSphereSphereCollisionAlgorithm::processCollision (btCollisionObject* col0
///point on A (worldspace)
///btVector3 pos0 = col0->getWorldTransform().getOrigin() - radius0 * normalOnSurfaceB;
///point on B (worldspace)
btVector3 pos1 = col1->getWorldTransform().getOrigin() + radius1* normalOnSurfaceB;
btVector3 pos1 = col1Wrap->getWorldTransform().getOrigin() + radius1* normalOnSurfaceB;
/// report a contact. internally this will be kept persistent, and contact reduction is done