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fairly large refactoring of dispatcher/simulation island management, to allow for parallel simulation.

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This commit is contained in:
ejcoumans
2006-07-01 00:22:15 +00:00
parent 8e91b0cd68
commit 2d80bae6e3
16 changed files with 424 additions and 283 deletions
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33
Extras/PhysicsInterface/CcdPhysics/ParallelIslandDispatcher.cpp
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@@ -27,34 +27,7 @@ subject to the following restrictions:
static int gNumManifold2 = 0;
void ParallelIslandDispatcher::FindUnions()
{
if (m_useIslands)
{
for (int i=0;i<GetNumManifolds();i++)
{
const PersistentManifold* manifold = this->GetManifoldByIndexInternal(i);
//static objects (invmass 0.f) don't merge !
const CollisionObject* colObj0 = static_cast<const CollisionObject*>(manifold->GetBody0());
const CollisionObject* colObj1 = static_cast<const CollisionObject*>(manifold->GetBody1());
if (colObj0 && colObj1 && NeedsResponse(*colObj0,*colObj1))
{
if (((colObj0) && ((colObj0)->mergesSimulationIslands())) &&
((colObj1) && ((colObj1)->mergesSimulationIslands())))
{
m_unionFind.unite((colObj0)->m_islandTag1,
(colObj1)->m_islandTag1);
}
}
}
}
}
@@ -293,3 +266,9 @@ void ParallelIslandDispatcher::ReleaseManifoldResult(ManifoldResult*)
{
}
void ParallelIslandDispatcher::DispatchAllCollisionPairs(OverlappingPairCache* pairCache,DispatcherInfo& dispatchInfo)
{
}