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btDbvtVolume needs to be 16-byte aligned, otherwise SIMD version crashes.

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erwin.coumans
2008-09-11 20:20:31 +00:00
parent bc8ff765b4
commit 350e2e0393
3 changed files with 5 additions and 4 deletions
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src/BulletCollision/CollisionDispatch/btCompoundCollisionAlgorithm.cpp
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@@ -183,7 +183,7 @@ void btCompoundCollisionAlgorithm::processCollision (btCollisionObject* body0,bt
otherInCompoundSpace = colObj->getWorldTransform().inverse() * otherObj->getWorldTransform();
otherObj->getCollisionShape()->getAabb(otherInCompoundSpace,localAabbMin,localAabbMax);
const btDbvtVolume bounds=btDbvtVolume::FromMM(localAabbMin,localAabbMax);
const ATTRIBUTE_ALIGNED16(btDbvtVolume) bounds=btDbvtVolume::FromMM(localAabbMin,localAabbMax);
//process all children, that overlap with the given AABB bounds
tree->collideTV(tree->m_root,bounds,callback);