Some work-in-progress on making btDbvtBroadphase deterministic. When using the btSortedOverlappingPairCache, it seems deterministic now. todo: when using btHashedOverlappingPairCache.

2009-02-10 03:50:58 +00:00
parent bd5a7f623d
commit 2a10a61f50
11 changed files with 207 additions and 160 deletions
--- a/src/BulletCollision/BroadphaseCollision/btMultiSapBroadphase.h
+++ b/src/BulletCollision/BroadphaseCollision/btMultiSapBroadphase.h
@@ -143,6 +143,9 @@ public:

 	void quicksort (btBroadphasePairArray& a, int lo, int hi);

+	///reset broadphase internal structures, to ensure determinism/reproducability
+	virtual void resetPool(btDispatcher* dispatcher);
+
 };

 #endif //BT_MULTI_SAP_BROADPHASE