private void Split(NvBlastActor actor)
{
NvBlastActorSplitEvent split = new NvBlastActorSplitEvent();
split.newActors = _newActorsBuffer;
var count = actor.Split(split, _leafChunkCount);
Vector3 localPosition = Vector3.zero;
Quaternion localRotation = Quaternion.identity;
if (split.deletedActor != IntPtr.Zero)
{
if (actor.userData != null)
{
var parentRigidbody = (actor.userData as Rigidbody);
localPosition = parentRigidbody.transform.localPosition;
localRotation = parentRigidbody.transform.localRotation;
}
OnActorDestroyed(actor);
}
for (int i = 0; i < count; i++)
{
int elementSize = Marshal.SizeOf(typeof(IntPtr));
var ptr = Marshal.ReadIntPtr(split.newActors, elementSize * i);
OnActorCreated(new NvBlastActor(_blastFamily, ptr), localPosition, localRotation);
}
}
public UInt32 Split(NvBlastActorSplitEvent result, UInt32 newActorsMaxCount)
{
var scratchSize = NvBlastActorGetRequiredScratchForSplit(ptr, NvBlastWrapper.Log);
UInt32 newActorsCount = NvBlastActorSplit(result, ptr, newActorsMaxCount, NvBlastWrapper.GetScratch((int)scratchSize), NvBlastWrapper.Log, null);
if (result.deletedActor != IntPtr.Zero)
{
ResetPtr();
}
return(newActorsCount);
}
static extern UInt32 NvBlastActorSplit([In, Out] NvBlastActorSplitEvent result, IntPtr actor, UInt32 newActorsMaxCount, IntPtr scratch, NvBlastWrapper.NvBlastLog logFn, NvBlastTimers timers);
