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Switch off an optimization by default, to avoid support burden: update all objects AABBs and not just the active objects.

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Call world->setForceUpdateAllAabbs( false) to re-enable the optimization: it will only update active objects (skipping static geometry)
See also http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=4073
This commit is contained in:
erwin.coumans
2009-09-11 19:18:37 +00:00
parent ed09140fb7
commit 49a0b479c6
2 changed files with 16 additions and 3 deletions
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5
src/BulletCollision/CollisionDispatch/btCollisionWorld.cpp
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@@ -45,7 +45,8 @@ subject to the following restrictions:
btCollisionWorld::btCollisionWorld(btDispatcher* dispatcher,btBroadphaseInterface* pairCache, btCollisionConfiguration* collisionConfiguration)
:m_dispatcher1(dispatcher),
m_broadphasePairCache(pairCache),
m_debugDrawer(0)
m_debugDrawer(0),
m_forceUpdateAllAabbs(true)
{
m_stackAlloc = collisionConfiguration->getStackAllocator();
m_dispatchInfo.m_stackAllocator = m_stackAlloc;
@@ -164,7 +165,7 @@ void btCollisionWorld::updateAabbs()
btCollisionObject* colObj = m_collisionObjects[i];
//only update aabb of active objects
if (colObj->isActive())
if (m_forceUpdateAllAabbs || colObj->isActive())
{
updateSingleAabb(colObj);
}