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Improved speed for 'slow' moving bodies.

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This commit is contained in:
id0x1234
2008-09-11 11:26:00 +00:00
parent 8c6788ad6a
commit c09a664808
2 changed files with 215 additions and 37 deletions
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21
src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h
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@@ -23,9 +23,10 @@ subject to the following restrictions:
// Compile time config
//
#define DBVT_BP_PROFILE 0
#define DBVT_BP_DISCRETPAIRS 1
#define DBVT_BP_MARGIN (btScalar)0.05
#define DBVT_BP_PROFILE 0
#define DBVT_BP_SORTPAIRS 1
#define DBVT_BP_ENABLE_BENCHMARK 0
#define DBVT_BP_MARGIN (btScalar)0.05
#if DBVT_BP_PROFILE
#define DBVT_BP_PROFILING_RATE 256
@@ -38,10 +39,10 @@ subject to the following restrictions:
struct btDbvtProxy : btBroadphaseProxy
{
/* Fields */
btDbvtAabbMm aabb;
btDbvtAabbMm aabb;
btDbvtNode* leaf;
btDbvtProxy* links[2];
int stage;
btDbvtProxy* links[2];
int stage;
/* ctor */
btDbvtProxy(void* userPtr,short int collisionFilterGroup, short int collisionFilterMask) :
btBroadphaseProxy(userPtr,collisionFilterGroup,collisionFilterMask)
@@ -71,9 +72,16 @@ btScalar m_predictedframes; // Frames predicted
int m_stageCurrent; // Current stage
int m_fupdates; // % of fixed updates per frame
int m_dupdates; // % of dynamic updates per frame
int m_cupdates; // % of cleanup updates per frame
int m_newpairs; // Number of pairs created
unsigned m_updates_call; // Number of updates call
unsigned m_updates_done; // Number of updates done
btScalar m_updates_ratio; // m_updates_done/m_updates_call
int m_pid; // Parse id
int m_cid; // Cleanup index
int m_gid; // Gen id
bool m_releasepaircache; // Release pair cache on delete
bool m_deferedcollide; // Defere dynamic/static collision to collide call
#if DBVT_BP_PROFILE
btClock m_clock;
struct {
@@ -98,6 +106,7 @@ btOverlappingPairCache* getOverlappingPairCache();
const btOverlappingPairCache* getOverlappingPairCache() const;
void getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const;
void printStats();
static void benchmark(btBroadphaseInterface*);
};
#endif