/**
* Perform any cleanup of physics engine resources.
* This is deferred because when closing down the game, you want to make sure you are not destroying a mesh after the physics SDK has been shut down.
*/
void DeferredPhysResourceCleanup()
{
#if WITH_PHYSX
// Release all tri meshes and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillTriMesh.Num(); MeshIdx++)
{
PxTriangleMesh* PTriMesh = GPhysXPendingKillTriMesh[MeshIdx];
check(PTriMesh);
PTriMesh->release();
GPhysXPendingKillTriMesh[MeshIdx] = NULL;
}
GPhysXPendingKillTriMesh.Reset();
// Release all convex meshes and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillConvex.Num(); MeshIdx++)
{
PxConvexMesh* PConvexMesh = GPhysXPendingKillConvex[MeshIdx];
check(PConvexMesh);
PConvexMesh->release();
GPhysXPendingKillConvex[MeshIdx] = NULL;
}
GPhysXPendingKillConvex.Reset();
// Release all heightfields and reset array
for(int32 HfIdx=0; HfIdx<GPhysXPendingKillHeightfield.Num(); HfIdx++)
{
PxHeightField* PHeightfield = GPhysXPendingKillHeightfield[HfIdx];
check(PHeightfield);
PHeightfield->release();
GPhysXPendingKillHeightfield[HfIdx] = NULL;
}
GPhysXPendingKillHeightfield.Reset();
// Release all materials and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillMaterial.Num(); MeshIdx++)
{
PxMaterial* PMaterial = GPhysXPendingKillMaterial[MeshIdx];
check(PMaterial);
PMaterial->release();
GPhysXPendingKillMaterial[MeshIdx] = NULL;
}
GPhysXPendingKillMaterial.Reset();
#endif
}
/**
* Perform any cleanup of physics engine resources.
* This is deferred because when closing down the game, you want to make sure you are not destroying a mesh after the physics SDK has been shut down.
*/
void DeferredPhysResourceCleanup()
{
#if WITH_PHYSX
// Release all tri meshes and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillTriMesh.Num(); MeshIdx++)
{
PxTriangleMesh* PTriMesh = GPhysXPendingKillTriMesh[MeshIdx];
// Check this as it shouldn't be null, but then gate on it so we can
// avoid a crash if we end up in this state in shipping
check(PTriMesh);
if(PTriMesh)
{
PTriMesh->release();
if(GPhysXPendingKillTriMesh.IsValidIndex(MeshIdx))
{
GPhysXPendingKillTriMesh[MeshIdx] = NULL;
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found invalid index into GPhysXPendingKillTriMesh, another thread may have modified the array."), MeshIdx);
}
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found null PxTriangleMesh in pending kill array, another thread may have modified the array."), MeshIdx);
}
}
GPhysXPendingKillTriMesh.Reset();
// Release all convex meshes and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillConvex.Num(); MeshIdx++)
{
PxConvexMesh* PConvexMesh = GPhysXPendingKillConvex[MeshIdx];
// Check this as it shouldn't be null, but then gate on it so we can
// avoid a crash if we end up in this state in shipping
check(PConvexMesh);
if(PConvexMesh)
{
PConvexMesh->release();
if(GPhysXPendingKillConvex.IsValidIndex(MeshIdx))
{
GPhysXPendingKillConvex[MeshIdx] = NULL;
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found invalid index into GPhysXPendingKillConvex (%d), another thread may have modified the array."), MeshIdx);
}
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found null PxConvexMesh in pending kill array (at %d), another thread may have modified the array."), MeshIdx);
}
}
GPhysXPendingKillConvex.Reset();
// Release all heightfields and reset array
for(int32 HfIdx=0; HfIdx<GPhysXPendingKillHeightfield.Num(); HfIdx++)
{
PxHeightField* PHeightfield = GPhysXPendingKillHeightfield[HfIdx];
// Check this as it shouldn't be null, but then gate on it so we can
// avoid a crash if we end up in this state in shipping
check(PHeightfield);
if(PHeightfield)
{
PHeightfield->release();
if(GPhysXPendingKillHeightfield.IsValidIndex(HfIdx))
{
GPhysXPendingKillHeightfield[HfIdx] = NULL;
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found invalid index into GPhysXPendingKillHeightfield (%d), another thread may have modified the array."), HfIdx);
}
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found null PxHeightField in pending kill array (at %d), another thread may have modified the array."), HfIdx);
}
}
GPhysXPendingKillHeightfield.Reset();
// Release all materials and reset array
for(int32 MeshIdx=0; MeshIdx<GPhysXPendingKillMaterial.Num(); MeshIdx++)
{
PxMaterial* PMaterial = GPhysXPendingKillMaterial[MeshIdx];
// Check this as it shouldn't be null, but then gate on it so we can
// avoid a crash if we end up in this state in shipping
check(PMaterial);
if(PMaterial)
{
PMaterial->release();
if(GPhysXPendingKillMaterial.IsValidIndex(MeshIdx))
{
GPhysXPendingKillMaterial[MeshIdx] = NULL;
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found invalid index into GPhysXPendingKillMaterial(%d), another thread may have modified the array."), MeshIdx);
}
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("DeferredPhysResourceCleanup found null PxMaterial in pending kill array (at %d), another thread may have modified the array."), MeshIdx);
}
}
GPhysXPendingKillMaterial.Reset();
#endif
}
