diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-04-20 19:06:46 +0400 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-04-20 19:06:46 +0400 |
commit | 874c29cea8e6f9bc411fccf2d6f4cb07e94328d0 (patch) | |
tree | 5971e577cf7c02e05a1e37b5ad058c71a6744877 /extern/bullet2/src | |
parent | 7555bfa793a2b0fc187c6211c56986f35b2d7b09 (diff) | |
parent | c5bc4e4fb1a33eda8c31f2ea02e91f32f74c8fa5 (diff) |
2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19323:HEAD
Notes:
* blenderbuttons and ICON_SNAP_PEEL_OBJECT were not merged.
Diffstat (limited to 'extern/bullet2/src')
-rw-r--r-- | extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp | 7 | ||||
-rw-r--r-- | extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp | 17 |
2 files changed, 14 insertions, 10 deletions
diff --git a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp index d4e29882d37..eecf927ee10 100644 --- a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp +++ b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp @@ -172,6 +172,9 @@ int btPersistentManifold::addManifoldPoint(const btManifoldPoint& newPoint) #if MANIFOLD_CACHE_SIZE >= 4 //sort cache so best points come first, based on area insertIndex = sortCachedPoints(newPoint); + + if (insertIndex<0) + insertIndex=0; #else insertIndex = 0; #endif @@ -180,11 +183,7 @@ int btPersistentManifold::addManifoldPoint(const btManifoldPoint& newPoint) } else { m_cachedPoints++; - - } - if (insertIndex<0) - insertIndex=0; btAssert(m_pointCache[insertIndex].m_userPersistentData==0); m_pointCache[insertIndex] = newPoint; diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp b/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp index ea2e0ad2a2b..b6231a8fda6 100644 --- a/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp +++ b/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp @@ -350,12 +350,13 @@ int btDiscreteDynamicsWorld::stepSimulation( btScalar timeStep,int maxSubSteps, for (int i=0;i<clampedSimulationSteps;i++) { internalSingleStepSimulation(fixedTimeStep); - synchronizeMotionStates(); + //for Blender, no need to synchronize here, it is done in blender anyway + //synchronizeMotionStates(); } } - - synchronizeMotionStates(); + //else + // synchronizeMotionStates(); clearForces(); @@ -725,9 +726,13 @@ void btDiscreteDynamicsWorld::calculateSimulationIslands() { if (colObj0->isActive() || colObj1->isActive()) { - - getSimulationIslandManager()->getUnionFind().unite((colObj0)->getIslandTag(), - (colObj1)->getIslandTag()); + if ((colObj0)->getIslandTag() != -1 && (colObj1)->getIslandTag() != -1) + { + + getSimulationIslandManager()->getUnionFind().unite((colObj0)->getIslandTag(), + (colObj1)->getIslandTag()); + } + } } } |