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Make the btDbvtBroadphase deterministic/reproducable, by sorting the btBroadphasePair using unique ID, instead of proxy address.

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The btAxisSweep3 didn't suffer from this issue, because proxies were always allocated in-order, as part of an array.
This commit is contained in:
erwin.coumans
2008-12-08 20:16:29 +00:00
parent 65cdd7146f
commit 6db1b932fd
5 changed files with 16 additions and 27 deletions
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src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h
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@@ -24,7 +24,7 @@ subject to the following restrictions:
//
#define DBVT_BP_PROFILE 0
#define DBVT_BP_SORTPAIRS 1
//#define DBVT_BP_SORTPAIRS 1
#define DBVT_BP_PREVENTFALSEUPDATE 0
#define DBVT_BP_ACCURATESLEEPING 0
#define DBVT_BP_ENABLE_BENCHMARK 0