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enable to suspend and restore dynamics. also, catched the case where failed dynamics (resulting in infinite AABB sizes) doesn't mess up the entire simulation, it just get's deactivated (with a message that a simulation error happened)

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ejcoumans
2006-06-22 03:00:43 +00:00
parent c5fdd98330
commit 2eed545a70
5 changed files with 43 additions and 11 deletions
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8
Bullet/CollisionDispatch/CollisionDispatcher.cpp
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@@ -243,10 +243,14 @@ CollisionAlgorithm* CollisionDispatcher::InternalFindAlgorithm(BroadphaseProxy&
bool CollisionDispatcher::NeedsResponse(const CollisionObject& colObj0,const CollisionObject& colObj1)
{
//here you can do filtering
bool hasResponse =
(!(colObj0.m_collisionFlags & CollisionObject::noContactResponse)) &&
(!(colObj1.m_collisionFlags & CollisionObject::noContactResponse));
hasResponse = hasResponse &&
(colObj0.IsActive() || colObj1.IsActive());
return hasResponse;
}
@@ -264,8 +268,8 @@ bool CollisionDispatcher::NeedsCollision(BroadphaseProxy& proxy0,BroadphaseProxy
if ((body0->m_collisionFlags & CollisionObject::isStatic) &&
(body1->m_collisionFlags & CollisionObject::isStatic))
needsCollision = false;
if ((body0->GetActivationState() == 2) &&(body1->GetActivationState() == 2))
if ((!body0->IsActive()) && (!body1->IsActive()))
needsCollision = false;
return needsCollision ;