Autoformat selection for soft body, btDbvt related classes (no code change, just layout using Visual Studio)
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File diff suppressed because it is too large
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@@ -26,19 +26,19 @@ subject to the following restrictions:
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#if DBVT_BP_PROFILE
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struct ProfileScope
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{
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{
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__forceinline ProfileScope(btClock& clock,unsigned long& value) :
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m_clock(&clock),m_value(&value),m_base(clock.getTimeMicroseconds())
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{
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}
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m_clock(&clock),m_value(&value),m_base(clock.getTimeMicroseconds())
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{
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}
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__forceinline ~ProfileScope()
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{
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{
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(*m_value)+=m_clock->getTimeMicroseconds()-m_base;
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}
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}
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btClock* m_clock;
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unsigned long* m_value;
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unsigned long m_base;
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};
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};
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#define SPC(_value_) ProfileScope spc_scope(m_clock,_value_)
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#else
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#define SPC(_value_)
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@@ -52,35 +52,35 @@ struct ProfileScope
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template <typename T>
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static inline void listappend(T* item,T*& list)
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{
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item->links[0]=0;
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item->links[1]=list;
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if(list) list->links[0]=item;
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list=item;
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item->links[0]=0;
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item->links[1]=list;
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if(list) list->links[0]=item;
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list=item;
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}
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//
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template <typename T>
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static inline void listremove(T* item,T*& list)
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{
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if(item->links[0]) item->links[0]->links[1]=item->links[1]; else list=item->links[1];
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if(item->links[1]) item->links[1]->links[0]=item->links[0];
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if(item->links[0]) item->links[0]->links[1]=item->links[1]; else list=item->links[1];
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if(item->links[1]) item->links[1]->links[0]=item->links[0];
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}
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//
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template <typename T>
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static inline int listcount(T* root)
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{
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int n=0;
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while(root) { ++n;root=root->links[1]; }
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return(n);
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int n=0;
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while(root) { ++n;root=root->links[1]; }
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return(n);
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}
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//
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template <typename T>
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static inline void clear(T& value)
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{
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static const struct ZeroDummy : T {} zerodummy;
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value=zerodummy;
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static const struct ZeroDummy : T {} zerodummy;
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value=zerodummy;
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}
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//
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@@ -90,25 +90,25 @@ value=zerodummy;
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/* Tree collider */
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struct btDbvtTreeCollider : btDbvt::ICollide
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{
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btDbvtBroadphase* pbp;
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btDbvtProxy* proxy;
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btDbvtTreeCollider(btDbvtBroadphase* p) : pbp(p) {}
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void Process(const btDbvtNode* na,const btDbvtNode* nb)
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btDbvtBroadphase* pbp;
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btDbvtProxy* proxy;
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btDbvtTreeCollider(btDbvtBroadphase* p) : pbp(p) {}
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void Process(const btDbvtNode* na,const btDbvtNode* nb)
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{
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if(na!=nb)
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if(na!=nb)
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{
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btDbvtProxy* pa=(btDbvtProxy*)na->data;
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btDbvtProxy* pb=(btDbvtProxy*)nb->data;
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#if DBVT_BP_SORTPAIRS
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if(pa>pb) btSwap(pa,pb);
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#endif
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pbp->m_paircache->addOverlappingPair(pa,pb);
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++pbp->m_newpairs;
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btDbvtProxy* pa=(btDbvtProxy*)na->data;
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btDbvtProxy* pb=(btDbvtProxy*)nb->data;
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#if DBVT_BP_SORTPAIRS
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if(pa>pb) btSwap(pa,pb);
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#endif
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pbp->m_paircache->addOverlappingPair(pa,pb);
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++pbp->m_newpairs;
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}
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}
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void Process(const btDbvtNode* n)
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void Process(const btDbvtNode* n)
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{
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Process(n,proxy->leaf);
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Process(n,proxy->leaf);
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}
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};
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@@ -119,88 +119,88 @@ void Process(const btDbvtNode* n)
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//
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btDbvtBroadphase::btDbvtBroadphase(btOverlappingPairCache* paircache)
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{
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m_deferedcollide = false;
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m_needcleanup = true;
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m_releasepaircache = (paircache!=0)?false:true;
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m_prediction = 1/(btScalar)2;
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m_stageCurrent = 0;
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m_fixedleft = 0;
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m_fupdates = 1;
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m_dupdates = 0;
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m_cupdates = 10;
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m_newpairs = 1;
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m_updates_call = 0;
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m_updates_done = 0;
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m_updates_ratio = 0;
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m_paircache = paircache?
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paircache :
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new(btAlignedAlloc(sizeof(btHashedOverlappingPairCache),16)) btHashedOverlappingPairCache();
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m_gid = 0;
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m_pid = 0;
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m_cid = 0;
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for(int i=0;i<=STAGECOUNT;++i)
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m_deferedcollide = false;
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m_needcleanup = true;
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m_releasepaircache = (paircache!=0)?false:true;
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m_prediction = 1/(btScalar)2;
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m_stageCurrent = 0;
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m_fixedleft = 0;
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m_fupdates = 1;
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m_dupdates = 0;
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m_cupdates = 10;
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m_newpairs = 1;
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m_updates_call = 0;
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m_updates_done = 0;
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m_updates_ratio = 0;
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m_paircache = paircache?
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paircache :
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new(btAlignedAlloc(sizeof(btHashedOverlappingPairCache),16)) btHashedOverlappingPairCache();
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m_gid = 0;
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m_pid = 0;
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m_cid = 0;
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for(int i=0;i<=STAGECOUNT;++i)
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{
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m_stageRoots[i]=0;
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m_stageRoots[i]=0;
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}
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#if DBVT_BP_PROFILE
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clear(m_profiling);
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clear(m_profiling);
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#endif
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}
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//
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btDbvtBroadphase::~btDbvtBroadphase()
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{
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if(m_releasepaircache)
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{
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m_paircache->~btOverlappingPairCache();
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btAlignedFree(m_paircache);
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}
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if(m_releasepaircache)
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{
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m_paircache->~btOverlappingPairCache();
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btAlignedFree(m_paircache);
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}
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}
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//
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btBroadphaseProxy* btDbvtBroadphase::createProxy( const btVector3& aabbMin,
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const btVector3& aabbMax,
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int /*shapeType*/,
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void* userPtr,
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short int collisionFilterGroup,
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short int collisionFilterMask,
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btDispatcher* /*dispatcher*/,
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void* /*multiSapProxy*/)
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const btVector3& aabbMax,
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int /*shapeType*/,
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void* userPtr,
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short int collisionFilterGroup,
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short int collisionFilterMask,
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btDispatcher* /*dispatcher*/,
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void* /*multiSapProxy*/)
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{
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btDbvtProxy* proxy=new(btAlignedAlloc(sizeof(btDbvtProxy),16)) btDbvtProxy( aabbMin,aabbMax,userPtr,
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collisionFilterGroup,
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collisionFilterMask);
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btDbvtProxy* proxy=new(btAlignedAlloc(sizeof(btDbvtProxy),16)) btDbvtProxy( aabbMin,aabbMax,userPtr,
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collisionFilterGroup,
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collisionFilterMask);
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btDbvtAabbMm aabb = btDbvtVolume::FromMM(aabbMin,aabbMax);
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btDbvtAabbMm aabb = btDbvtVolume::FromMM(aabbMin,aabbMax);
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//bproxy->aabb = btDbvtVolume::FromMM(aabbMin,aabbMax);
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proxy->stage = m_stageCurrent;
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proxy->m_uniqueId = ++m_gid;
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proxy->leaf = m_sets[0].insert(aabb,proxy);
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listappend(proxy,m_stageRoots[m_stageCurrent]);
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if(!m_deferedcollide)
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//bproxy->aabb = btDbvtVolume::FromMM(aabbMin,aabbMax);
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proxy->stage = m_stageCurrent;
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proxy->m_uniqueId = ++m_gid;
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proxy->leaf = m_sets[0].insert(aabb,proxy);
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listappend(proxy,m_stageRoots[m_stageCurrent]);
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if(!m_deferedcollide)
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{
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btDbvtTreeCollider collider(this);
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collider.proxy=proxy;
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btDbvt::collideTV(m_sets[0].m_root,aabb,collider);
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btDbvt::collideTV(m_sets[1].m_root,aabb,collider);
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btDbvtTreeCollider collider(this);
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collider.proxy=proxy;
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btDbvt::collideTV(m_sets[0].m_root,aabb,collider);
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btDbvt::collideTV(m_sets[1].m_root,aabb,collider);
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}
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return(proxy);
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return(proxy);
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}
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//
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void btDbvtBroadphase::destroyProxy( btBroadphaseProxy* absproxy,
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btDispatcher* dispatcher)
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btDispatcher* dispatcher)
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{
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btDbvtProxy* proxy=(btDbvtProxy*)absproxy;
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if(proxy->stage==STAGECOUNT)
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m_sets[1].remove(proxy->leaf);
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btDbvtProxy* proxy=(btDbvtProxy*)absproxy;
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if(proxy->stage==STAGECOUNT)
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m_sets[1].remove(proxy->leaf);
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else
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m_sets[0].remove(proxy->leaf);
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listremove(proxy,m_stageRoots[proxy->stage]);
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m_paircache->removeOverlappingPairsContainingProxy(proxy,dispatcher);
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btAlignedFree(proxy);
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m_needcleanup=true;
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m_sets[0].remove(proxy->leaf);
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listremove(proxy,m_stageRoots[proxy->stage]);
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m_paircache->removeOverlappingPairsContainingProxy(proxy,dispatcher);
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btAlignedFree(proxy);
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m_needcleanup=true;
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}
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void btDbvtBroadphase::getAabb(btBroadphaseProxy* absproxy,btVector3& aabbMin, btVector3& aabbMax ) const
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@@ -230,79 +230,79 @@ void btDbvtBroadphase::rayTest(const btVector3& rayFrom,const btVector3& rayTo,
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BroadphaseRayTester callback(rayCallback);
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m_sets[0].rayTest( m_sets[0].m_root,
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rayFrom,
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rayTo,
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callback);
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rayFrom,
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rayTo,
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callback);
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m_sets[1].rayTest( m_sets[1].m_root,
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rayFrom,
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rayTo,
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callback);
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rayFrom,
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rayTo,
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callback);
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}
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//
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void btDbvtBroadphase::setAabb( btBroadphaseProxy* absproxy,
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const btVector3& aabbMin,
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const btVector3& aabbMax,
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btDispatcher* /*dispatcher*/)
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const btVector3& aabbMin,
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const btVector3& aabbMax,
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btDispatcher* /*dispatcher*/)
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{
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btDbvtProxy* proxy=(btDbvtProxy*)absproxy;
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ATTRIBUTE_ALIGNED16(btDbvtVolume) aabb=btDbvtVolume::FromMM(aabbMin,aabbMax);
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btDbvtProxy* proxy=(btDbvtProxy*)absproxy;
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ATTRIBUTE_ALIGNED16(btDbvtVolume) aabb=btDbvtVolume::FromMM(aabbMin,aabbMax);
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#if DBVT_BP_PREVENTFALSEUPDATE
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if(NotEqual(aabb,proxy->leaf->volume))
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if(NotEqual(aabb,proxy->leaf->volume))
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#endif
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{
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bool docollide=false;
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if(proxy->stage==STAGECOUNT)
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bool docollide=false;
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if(proxy->stage==STAGECOUNT)
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{/* fixed -> dynamic set */
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m_sets[1].remove(proxy->leaf);
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proxy->leaf=m_sets[0].insert(aabb,proxy);
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docollide=true;
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m_sets[1].remove(proxy->leaf);
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proxy->leaf=m_sets[0].insert(aabb,proxy);
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docollide=true;
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}
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else
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{/* dynamic set */
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++m_updates_call;
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if(Intersect(proxy->leaf->volume,aabb))
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++m_updates_call;
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if(Intersect(proxy->leaf->volume,aabb))
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{/* Moving */
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const btVector3 delta=aabbMin-proxy->m_aabbMin;
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btVector3 velocity(((proxy->m_aabbMax-proxy->m_aabbMin)/2)*m_prediction);
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if(delta[0]<0) velocity[0]=-velocity[0];
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if(delta[1]<0) velocity[1]=-velocity[1];
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if(delta[2]<0) velocity[2]=-velocity[2];
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if (
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#ifdef DBVT_BP_MARGIN
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m_sets[0].update(proxy->leaf,aabb,velocity,DBVT_BP_MARGIN)
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#else
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m_sets[0].update(proxy->leaf,aabb,velocity)
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#endif
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)
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const btVector3 delta=aabbMin-proxy->m_aabbMin;
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btVector3 velocity(((proxy->m_aabbMax-proxy->m_aabbMin)/2)*m_prediction);
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if(delta[0]<0) velocity[0]=-velocity[0];
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if(delta[1]<0) velocity[1]=-velocity[1];
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if(delta[2]<0) velocity[2]=-velocity[2];
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if (
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#ifdef DBVT_BP_MARGIN
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m_sets[0].update(proxy->leaf,aabb,velocity,DBVT_BP_MARGIN)
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#else
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m_sets[0].update(proxy->leaf,aabb,velocity)
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#endif
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)
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{
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++m_updates_done;
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docollide=true;
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++m_updates_done;
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docollide=true;
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}
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}
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else
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{/* Teleporting */
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m_sets[0].update(proxy->leaf,aabb);
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++m_updates_done;
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docollide=true;
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m_sets[0].update(proxy->leaf,aabb);
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++m_updates_done;
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docollide=true;
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}
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}
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listremove(proxy,m_stageRoots[proxy->stage]);
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proxy->m_aabbMin = aabbMin;
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proxy->m_aabbMax = aabbMax;
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proxy->stage = m_stageCurrent;
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listappend(proxy,m_stageRoots[m_stageCurrent]);
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if(docollide)
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listremove(proxy,m_stageRoots[proxy->stage]);
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proxy->m_aabbMin = aabbMin;
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proxy->m_aabbMax = aabbMax;
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proxy->stage = m_stageCurrent;
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listappend(proxy,m_stageRoots[m_stageCurrent]);
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if(docollide)
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{
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m_needcleanup=true;
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if(!m_deferedcollide)
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m_needcleanup=true;
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if(!m_deferedcollide)
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{
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btDbvtTreeCollider collider(this);
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btDbvt::collideTT(m_sets[1].m_root,proxy->leaf,collider);
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btDbvt::collideTT(m_sets[0].m_root,proxy->leaf,collider);
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btDbvtTreeCollider collider(this);
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btDbvt::collideTT(m_sets[1].m_root,proxy->leaf,collider);
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btDbvt::collideTT(m_sets[0].m_root,proxy->leaf,collider);
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}
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}
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}
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@@ -311,24 +311,24 @@ if(NotEqual(aabb,proxy->leaf->volume))
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//
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void btDbvtBroadphase::calculateOverlappingPairs(btDispatcher* dispatcher)
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{
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collide(dispatcher);
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collide(dispatcher);
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#if DBVT_BP_PROFILE
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if(0==(m_pid%DBVT_BP_PROFILING_RATE))
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if(0==(m_pid%DBVT_BP_PROFILING_RATE))
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{
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printf("fixed(%u) dynamics(%u) pairs(%u)\r\n",m_sets[1].m_leaves,m_sets[0].m_leaves,m_paircache->getNumOverlappingPairs());
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unsigned int total=m_profiling.m_total;
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if(total<=0) total=1;
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printf("ddcollide: %u%% (%uus)\r\n",(50+m_profiling.m_ddcollide*100)/total,m_profiling.m_ddcollide/DBVT_BP_PROFILING_RATE);
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printf("fdcollide: %u%% (%uus)\r\n",(50+m_profiling.m_fdcollide*100)/total,m_profiling.m_fdcollide/DBVT_BP_PROFILING_RATE);
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printf("cleanup: %u%% (%uus)\r\n",(50+m_profiling.m_cleanup*100)/total,m_profiling.m_cleanup/DBVT_BP_PROFILING_RATE);
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printf("total: %uus\r\n",total/DBVT_BP_PROFILING_RATE);
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const unsigned long sum=m_profiling.m_ddcollide+
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m_profiling.m_fdcollide+
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m_profiling.m_cleanup;
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printf("leaked: %u%% (%uus)\r\n",100-((50+sum*100)/total),(total-sum)/DBVT_BP_PROFILING_RATE);
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printf("job counts: %u%%\r\n",(m_profiling.m_jobcount*100)/((m_sets[0].m_leaves+m_sets[1].m_leaves)*DBVT_BP_PROFILING_RATE));
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clear(m_profiling);
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m_clock.reset();
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printf("fixed(%u) dynamics(%u) pairs(%u)\r\n",m_sets[1].m_leaves,m_sets[0].m_leaves,m_paircache->getNumOverlappingPairs());
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unsigned int total=m_profiling.m_total;
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||||
if(total<=0) total=1;
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printf("ddcollide: %u%% (%uus)\r\n",(50+m_profiling.m_ddcollide*100)/total,m_profiling.m_ddcollide/DBVT_BP_PROFILING_RATE);
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printf("fdcollide: %u%% (%uus)\r\n",(50+m_profiling.m_fdcollide*100)/total,m_profiling.m_fdcollide/DBVT_BP_PROFILING_RATE);
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printf("cleanup: %u%% (%uus)\r\n",(50+m_profiling.m_cleanup*100)/total,m_profiling.m_cleanup/DBVT_BP_PROFILING_RATE);
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||||
printf("total: %uus\r\n",total/DBVT_BP_PROFILING_RATE);
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||||
const unsigned long sum=m_profiling.m_ddcollide+
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||||
m_profiling.m_fdcollide+
|
||||
m_profiling.m_cleanup;
|
||||
printf("leaked: %u%% (%uus)\r\n",100-((50+sum*100)/total),(total-sum)/DBVT_BP_PROFILING_RATE);
|
||||
printf("job counts: %u%%\r\n",(m_profiling.m_jobcount*100)/((m_sets[0].m_leaves+m_sets[1].m_leaves)*DBVT_BP_PROFILING_RATE));
|
||||
clear(m_profiling);
|
||||
m_clock.reset();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
@@ -336,108 +336,108 @@ if(0==(m_pid%DBVT_BP_PROFILING_RATE))
|
||||
//
|
||||
void btDbvtBroadphase::collide(btDispatcher* dispatcher)
|
||||
{
|
||||
SPC(m_profiling.m_total);
|
||||
/* optimize */
|
||||
m_sets[0].optimizeIncremental(1+(m_sets[0].m_leaves*m_dupdates)/100);
|
||||
if(m_fixedleft)
|
||||
SPC(m_profiling.m_total);
|
||||
/* optimize */
|
||||
m_sets[0].optimizeIncremental(1+(m_sets[0].m_leaves*m_dupdates)/100);
|
||||
if(m_fixedleft)
|
||||
{
|
||||
const int count=1+(m_sets[1].m_leaves*m_fupdates)/100;
|
||||
m_sets[1].optimizeIncremental(1+(m_sets[1].m_leaves*m_fupdates)/100);
|
||||
m_fixedleft=btMax<int>(0,m_fixedleft-count);
|
||||
const int count=1+(m_sets[1].m_leaves*m_fupdates)/100;
|
||||
m_sets[1].optimizeIncremental(1+(m_sets[1].m_leaves*m_fupdates)/100);
|
||||
m_fixedleft=btMax<int>(0,m_fixedleft-count);
|
||||
}
|
||||
/* dynamic -> fixed set */
|
||||
m_stageCurrent=(m_stageCurrent+1)%STAGECOUNT;
|
||||
btDbvtProxy* current=m_stageRoots[m_stageCurrent];
|
||||
if(current)
|
||||
/* dynamic -> fixed set */
|
||||
m_stageCurrent=(m_stageCurrent+1)%STAGECOUNT;
|
||||
btDbvtProxy* current=m_stageRoots[m_stageCurrent];
|
||||
if(current)
|
||||
{
|
||||
btDbvtTreeCollider collider(this);
|
||||
do {
|
||||
btDbvtProxy* next=current->links[1];
|
||||
listremove(current,m_stageRoots[current->stage]);
|
||||
listappend(current,m_stageRoots[STAGECOUNT]);
|
||||
#if DBVT_BP_ACCURATESLEEPING
|
||||
m_paircache->removeOverlappingPairsContainingProxy(current,dispatcher);
|
||||
collider.proxy=current;
|
||||
btDbvt::collideTV(m_sets[0].m_root,current->aabb,collider);
|
||||
btDbvt::collideTV(m_sets[1].m_root,current->aabb,collider);
|
||||
#endif
|
||||
m_sets[0].remove(current->leaf);
|
||||
ATTRIBUTE_ALIGNED16(btDbvtVolume) curAabb=btDbvtVolume::FromMM(current->m_aabbMin,current->m_aabbMax);
|
||||
current->leaf = m_sets[1].insert(curAabb,current);
|
||||
current->stage = STAGECOUNT;
|
||||
current = next;
|
||||
btDbvtTreeCollider collider(this);
|
||||
do {
|
||||
btDbvtProxy* next=current->links[1];
|
||||
listremove(current,m_stageRoots[current->stage]);
|
||||
listappend(current,m_stageRoots[STAGECOUNT]);
|
||||
#if DBVT_BP_ACCURATESLEEPING
|
||||
m_paircache->removeOverlappingPairsContainingProxy(current,dispatcher);
|
||||
collider.proxy=current;
|
||||
btDbvt::collideTV(m_sets[0].m_root,current->aabb,collider);
|
||||
btDbvt::collideTV(m_sets[1].m_root,current->aabb,collider);
|
||||
#endif
|
||||
m_sets[0].remove(current->leaf);
|
||||
ATTRIBUTE_ALIGNED16(btDbvtVolume) curAabb=btDbvtVolume::FromMM(current->m_aabbMin,current->m_aabbMax);
|
||||
current->leaf = m_sets[1].insert(curAabb,current);
|
||||
current->stage = STAGECOUNT;
|
||||
current = next;
|
||||
} while(current);
|
||||
m_fixedleft=m_sets[1].m_leaves;
|
||||
m_needcleanup=true;
|
||||
m_fixedleft=m_sets[1].m_leaves;
|
||||
m_needcleanup=true;
|
||||
}
|
||||
/* collide dynamics */
|
||||
/* collide dynamics */
|
||||
{
|
||||
btDbvtTreeCollider collider(this);
|
||||
if(m_deferedcollide)
|
||||
btDbvtTreeCollider collider(this);
|
||||
if(m_deferedcollide)
|
||||
{
|
||||
SPC(m_profiling.m_fdcollide);
|
||||
btDbvt::collideTT(m_sets[0].m_root,m_sets[1].m_root,collider);
|
||||
SPC(m_profiling.m_fdcollide);
|
||||
btDbvt::collideTT(m_sets[0].m_root,m_sets[1].m_root,collider);
|
||||
}
|
||||
if(m_deferedcollide)
|
||||
if(m_deferedcollide)
|
||||
{
|
||||
SPC(m_profiling.m_ddcollide);
|
||||
btDbvt::collideTT(m_sets[0].m_root,m_sets[0].m_root,collider);
|
||||
SPC(m_profiling.m_ddcollide);
|
||||
btDbvt::collideTT(m_sets[0].m_root,m_sets[0].m_root,collider);
|
||||
}
|
||||
}
|
||||
/* clean up */
|
||||
if(m_needcleanup)
|
||||
/* clean up */
|
||||
if(m_needcleanup)
|
||||
{
|
||||
SPC(m_profiling.m_cleanup);
|
||||
btBroadphasePairArray& pairs=m_paircache->getOverlappingPairArray();
|
||||
if(pairs.size()>0)
|
||||
SPC(m_profiling.m_cleanup);
|
||||
btBroadphasePairArray& pairs=m_paircache->getOverlappingPairArray();
|
||||
if(pairs.size()>0)
|
||||
{
|
||||
const int ci=pairs.size();
|
||||
int ni=btMin(ci,btMax<int>(m_newpairs,(ci*m_cupdates)/100));
|
||||
for(int i=0;i<ni;++i)
|
||||
const int ci=pairs.size();
|
||||
int ni=btMin(ci,btMax<int>(m_newpairs,(ci*m_cupdates)/100));
|
||||
for(int i=0;i<ni;++i)
|
||||
{
|
||||
btBroadphasePair& p=pairs[(m_cid+i)%ci];
|
||||
btDbvtProxy* pa=(btDbvtProxy*)p.m_pProxy0;
|
||||
btDbvtProxy* pb=(btDbvtProxy*)p.m_pProxy1;
|
||||
if(!Intersect(pa->leaf->volume,pb->leaf->volume))
|
||||
btBroadphasePair& p=pairs[(m_cid+i)%ci];
|
||||
btDbvtProxy* pa=(btDbvtProxy*)p.m_pProxy0;
|
||||
btDbvtProxy* pb=(btDbvtProxy*)p.m_pProxy1;
|
||||
if(!Intersect(pa->leaf->volume,pb->leaf->volume))
|
||||
{
|
||||
#if DBVT_BP_SORTPAIRS
|
||||
if(pa>pb) btSwap(pa,pb);
|
||||
#endif
|
||||
m_paircache->removeOverlappingPair(pa,pb,dispatcher);
|
||||
--ni;--i;
|
||||
#if DBVT_BP_SORTPAIRS
|
||||
if(pa>pb) btSwap(pa,pb);
|
||||
#endif
|
||||
m_paircache->removeOverlappingPair(pa,pb,dispatcher);
|
||||
--ni;--i;
|
||||
}
|
||||
}
|
||||
if(pairs.size()>0) m_cid=(m_cid+ni)%pairs.size(); else m_cid=0;
|
||||
if(pairs.size()>0) m_cid=(m_cid+ni)%pairs.size(); else m_cid=0;
|
||||
}
|
||||
}
|
||||
++m_pid;
|
||||
m_newpairs=1;
|
||||
m_needcleanup=false;
|
||||
if(m_updates_call>0)
|
||||
++m_pid;
|
||||
m_newpairs=1;
|
||||
m_needcleanup=false;
|
||||
if(m_updates_call>0)
|
||||
{ m_updates_ratio=m_updates_done/(btScalar)m_updates_call; }
|
||||
else
|
||||
{ m_updates_ratio=0; }
|
||||
m_updates_done/=2;
|
||||
m_updates_call/=2;
|
||||
m_updates_done/=2;
|
||||
m_updates_call/=2;
|
||||
}
|
||||
|
||||
//
|
||||
void btDbvtBroadphase::optimize()
|
||||
{
|
||||
m_sets[0].optimizeTopDown();
|
||||
m_sets[1].optimizeTopDown();
|
||||
m_sets[0].optimizeTopDown();
|
||||
m_sets[1].optimizeTopDown();
|
||||
}
|
||||
|
||||
//
|
||||
btOverlappingPairCache* btDbvtBroadphase::getOverlappingPairCache()
|
||||
{
|
||||
return(m_paircache);
|
||||
return(m_paircache);
|
||||
}
|
||||
|
||||
//
|
||||
const btOverlappingPairCache* btDbvtBroadphase::getOverlappingPairCache() const
|
||||
{
|
||||
return(m_paircache);
|
||||
return(m_paircache);
|
||||
}
|
||||
|
||||
//
|
||||
@@ -446,16 +446,16 @@ void btDbvtBroadphase::getBroadphaseAabb(btVector3& aabbMin,btVector3& aab
|
||||
|
||||
ATTRIBUTE_ALIGNED16(btDbvtVolume) bounds;
|
||||
|
||||
if(!m_sets[0].empty())
|
||||
if(!m_sets[1].empty()) Merge( m_sets[0].m_root->volume,
|
||||
m_sets[1].m_root->volume,bounds);
|
||||
else
|
||||
bounds=m_sets[0].m_root->volume;
|
||||
else if(!m_sets[1].empty()) bounds=m_sets[1].m_root->volume;
|
||||
else
|
||||
bounds=btDbvtVolume::FromCR(btVector3(0,0,0),0);
|
||||
aabbMin=bounds.Mins();
|
||||
aabbMax=bounds.Maxs();
|
||||
if(!m_sets[0].empty())
|
||||
if(!m_sets[1].empty()) Merge( m_sets[0].m_root->volume,
|
||||
m_sets[1].m_root->volume,bounds);
|
||||
else
|
||||
bounds=m_sets[0].m_root->volume;
|
||||
else if(!m_sets[1].empty()) bounds=m_sets[1].m_root->volume;
|
||||
else
|
||||
bounds=btDbvtVolume::FromCR(btVector3(0,0,0),0);
|
||||
aabbMin=bounds.Mins();
|
||||
aabbMax=bounds.Maxs();
|
||||
}
|
||||
|
||||
//
|
||||
@@ -466,9 +466,9 @@ void btDbvtBroadphase::printStats()
|
||||
#if DBVT_BP_ENABLE_BENCHMARK
|
||||
|
||||
struct btBroadphaseBenchmark
|
||||
{
|
||||
{
|
||||
struct Experiment
|
||||
{
|
||||
{
|
||||
const char* name;
|
||||
int object_count;
|
||||
int update_count;
|
||||
@@ -476,109 +476,109 @@ struct btBroadphaseBenchmark
|
||||
int iterations;
|
||||
btScalar speed;
|
||||
btScalar amplitude;
|
||||
};
|
||||
};
|
||||
struct Object
|
||||
{
|
||||
{
|
||||
btVector3 center;
|
||||
btVector3 extents;
|
||||
btBroadphaseProxy* proxy;
|
||||
btScalar time;
|
||||
void update(btScalar speed,btScalar amplitude,btBroadphaseInterface* pbi)
|
||||
{
|
||||
{
|
||||
time += speed;
|
||||
center[0] = btCos(time*(btScalar)2.17)*amplitude+
|
||||
btSin(time)*amplitude/2;
|
||||
btSin(time)*amplitude/2;
|
||||
center[1] = btCos(time*(btScalar)1.38)*amplitude+
|
||||
btSin(time)*amplitude;
|
||||
btSin(time)*amplitude;
|
||||
center[2] = btSin(time*(btScalar)0.777)*amplitude;
|
||||
pbi->setAabb(proxy,center-extents,center+extents,0);
|
||||
}
|
||||
};
|
||||
}
|
||||
};
|
||||
static int UnsignedRand(int range=RAND_MAX-1) { return(rand()%(range+1)); }
|
||||
static btScalar UnitRand() { return(UnsignedRand(16384)/(btScalar)16384); }
|
||||
static void OutputTime(const char* name,btClock& c,unsigned count=0)
|
||||
{
|
||||
{
|
||||
const unsigned long us=c.getTimeMicroseconds();
|
||||
const unsigned long ms=(us+500)/1000;
|
||||
const btScalar sec=us/(btScalar)(1000*1000);
|
||||
if(count>0)
|
||||
printf("%s : %u us (%u ms), %.2f/s\r\n",name,us,ms,count/sec);
|
||||
else
|
||||
else
|
||||
printf("%s : %u us (%u ms)\r\n",name,us,ms);
|
||||
}
|
||||
};
|
||||
}
|
||||
};
|
||||
|
||||
void btDbvtBroadphase::benchmark(btBroadphaseInterface* pbi)
|
||||
{
|
||||
static const btBroadphaseBenchmark::Experiment experiments[]=
|
||||
static const btBroadphaseBenchmark::Experiment experiments[]=
|
||||
{
|
||||
{"1024o.10%",1024,10,0,8192,(btScalar)0.005,(btScalar)100},
|
||||
/*{"4096o.10%",4096,10,0,8192,(btScalar)0.005,(btScalar)100},
|
||||
{"8192o.10%",8192,10,0,8192,(btScalar)0.005,(btScalar)100},*/
|
||||
{"1024o.10%",1024,10,0,8192,(btScalar)0.005,(btScalar)100},
|
||||
/*{"4096o.10%",4096,10,0,8192,(btScalar)0.005,(btScalar)100},
|
||||
{"8192o.10%",8192,10,0,8192,(btScalar)0.005,(btScalar)100},*/
|
||||
};
|
||||
static const int nexperiments=sizeof(experiments)/sizeof(experiments[0]);
|
||||
btAlignedObjectArray<btBroadphaseBenchmark::Object*> objects;
|
||||
btClock wallclock;
|
||||
/* Begin */
|
||||
for(int iexp=0;iexp<nexperiments;++iexp)
|
||||
static const int nexperiments=sizeof(experiments)/sizeof(experiments[0]);
|
||||
btAlignedObjectArray<btBroadphaseBenchmark::Object*> objects;
|
||||
btClock wallclock;
|
||||
/* Begin */
|
||||
for(int iexp=0;iexp<nexperiments;++iexp)
|
||||
{
|
||||
const btBroadphaseBenchmark::Experiment& experiment=experiments[iexp];
|
||||
const int object_count=experiment.object_count;
|
||||
const int update_count=(object_count*experiment.update_count)/100;
|
||||
const int spawn_count=(object_count*experiment.spawn_count)/100;
|
||||
const btScalar speed=experiment.speed;
|
||||
const btScalar amplitude=experiment.amplitude;
|
||||
printf("Experiment #%u '%s':\r\n",iexp,experiment.name);
|
||||
printf("\tObjects: %u\r\n",object_count);
|
||||
printf("\tUpdate: %u\r\n",update_count);
|
||||
printf("\tSpawn: %u\r\n",spawn_count);
|
||||
printf("\tSpeed: %f\r\n",speed);
|
||||
printf("\tAmplitude: %f\r\n",amplitude);
|
||||
srand(180673);
|
||||
/* Create objects */
|
||||
wallclock.reset();
|
||||
objects.reserve(object_count);
|
||||
for(int i=0;i<object_count;++i)
|
||||
const btBroadphaseBenchmark::Experiment& experiment=experiments[iexp];
|
||||
const int object_count=experiment.object_count;
|
||||
const int update_count=(object_count*experiment.update_count)/100;
|
||||
const int spawn_count=(object_count*experiment.spawn_count)/100;
|
||||
const btScalar speed=experiment.speed;
|
||||
const btScalar amplitude=experiment.amplitude;
|
||||
printf("Experiment #%u '%s':\r\n",iexp,experiment.name);
|
||||
printf("\tObjects: %u\r\n",object_count);
|
||||
printf("\tUpdate: %u\r\n",update_count);
|
||||
printf("\tSpawn: %u\r\n",spawn_count);
|
||||
printf("\tSpeed: %f\r\n",speed);
|
||||
printf("\tAmplitude: %f\r\n",amplitude);
|
||||
srand(180673);
|
||||
/* Create objects */
|
||||
wallclock.reset();
|
||||
objects.reserve(object_count);
|
||||
for(int i=0;i<object_count;++i)
|
||||
{
|
||||
btBroadphaseBenchmark::Object* po=new btBroadphaseBenchmark::Object();
|
||||
po->center[0]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->center[1]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->center[2]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->extents[0]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->extents[1]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->extents[2]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->time=btBroadphaseBenchmark::UnitRand()*2000;
|
||||
po->proxy=pbi->createProxy(po->center-po->extents,po->center+po->extents,0,po,1,1,0,0);
|
||||
objects.push_back(po);
|
||||
btBroadphaseBenchmark::Object* po=new btBroadphaseBenchmark::Object();
|
||||
po->center[0]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->center[1]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->center[2]=btBroadphaseBenchmark::UnitRand()*50;
|
||||
po->extents[0]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->extents[1]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->extents[2]=btBroadphaseBenchmark::UnitRand()*2+2;
|
||||
po->time=btBroadphaseBenchmark::UnitRand()*2000;
|
||||
po->proxy=pbi->createProxy(po->center-po->extents,po->center+po->extents,0,po,1,1,0,0);
|
||||
objects.push_back(po);
|
||||
}
|
||||
btBroadphaseBenchmark::OutputTime("\tInitialization",wallclock);
|
||||
/* First update */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<objects.size();++i)
|
||||
btBroadphaseBenchmark::OutputTime("\tInitialization",wallclock);
|
||||
/* First update */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<objects.size();++i)
|
||||
{
|
||||
objects[i]->update(speed,amplitude,pbi);
|
||||
objects[i]->update(speed,amplitude,pbi);
|
||||
}
|
||||
btBroadphaseBenchmark::OutputTime("\tFirst update",wallclock);
|
||||
/* Updates */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<experiment.iterations;++i)
|
||||
btBroadphaseBenchmark::OutputTime("\tFirst update",wallclock);
|
||||
/* Updates */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<experiment.iterations;++i)
|
||||
{
|
||||
for(int j=0;j<update_count;++j)
|
||||
for(int j=0;j<update_count;++j)
|
||||
{
|
||||
objects[j]->update(speed,amplitude,pbi);
|
||||
objects[j]->update(speed,amplitude,pbi);
|
||||
}
|
||||
pbi->calculateOverlappingPairs(0);
|
||||
pbi->calculateOverlappingPairs(0);
|
||||
}
|
||||
btBroadphaseBenchmark::OutputTime("\tUpdate",wallclock,experiment.iterations);
|
||||
/* Clean up */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<objects.size();++i)
|
||||
btBroadphaseBenchmark::OutputTime("\tUpdate",wallclock,experiment.iterations);
|
||||
/* Clean up */
|
||||
wallclock.reset();
|
||||
for(int i=0;i<objects.size();++i)
|
||||
{
|
||||
pbi->destroyProxy(objects[i]->proxy,0);
|
||||
delete objects[i];
|
||||
pbi->destroyProxy(objects[i]->proxy,0);
|
||||
delete objects[i];
|
||||
}
|
||||
objects.resize(0);
|
||||
btBroadphaseBenchmark::OutputTime("\tRelease",wallclock);
|
||||
objects.resize(0);
|
||||
btBroadphaseBenchmark::OutputTime("\tRelease",wallclock);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -31,8 +31,8 @@ subject to the following restrictions:
|
||||
#define DBVT_BP_MARGIN (btScalar)0.05
|
||||
|
||||
#if DBVT_BP_PROFILE
|
||||
#define DBVT_BP_PROFILING_RATE 256
|
||||
#include "LinearMath/btQuickprof.h"
|
||||
#define DBVT_BP_PROFILING_RATE 256
|
||||
#include "LinearMath/btQuickprof.h"
|
||||
#endif
|
||||
|
||||
//
|
||||
@@ -40,16 +40,16 @@ subject to the following restrictions:
|
||||
//
|
||||
struct btDbvtProxy : btBroadphaseProxy
|
||||
{
|
||||
/* Fields */
|
||||
//btDbvtAabbMm aabb;
|
||||
btDbvtNode* leaf;
|
||||
btDbvtProxy* links[2];
|
||||
int stage;
|
||||
/* ctor */
|
||||
btDbvtProxy(const btVector3& aabbMin,const btVector3& aabbMax,void* userPtr,short int collisionFilterGroup, short int collisionFilterMask) :
|
||||
/* Fields */
|
||||
//btDbvtAabbMm aabb;
|
||||
btDbvtNode* leaf;
|
||||
btDbvtProxy* links[2];
|
||||
int stage;
|
||||
/* ctor */
|
||||
btDbvtProxy(const btVector3& aabbMin,const btVector3& aabbMax,void* userPtr,short int collisionFilterGroup, short int collisionFilterMask) :
|
||||
btBroadphaseProxy(aabbMin,aabbMax,userPtr,collisionFilterGroup,collisionFilterMask)
|
||||
{
|
||||
links[0]=links[1]=0;
|
||||
links[0]=links[1]=0;
|
||||
}
|
||||
};
|
||||
|
||||
@@ -60,60 +60,60 @@ typedef btAlignedObjectArray<btDbvtProxy*> btDbvtProxyArray;
|
||||
///This is a very fast broadphase, especially for very dynamic worlds where many objects are moving. Its insert/add and remove of objects is generally faster than the sweep and prune broadphases btAxisSweep3 and bt32BitAxisSweep3.
|
||||
struct btDbvtBroadphase : btBroadphaseInterface
|
||||
{
|
||||
/* Config */
|
||||
enum {
|
||||
/* Config */
|
||||
enum {
|
||||
DYNAMIC_SET = 0, /* Dynamic set index */
|
||||
FIXED_SET = 1, /* Fixed set index */
|
||||
STAGECOUNT = 2 /* Number of stages */
|
||||
};
|
||||
/* Fields */
|
||||
btDbvt m_sets[2]; // Dbvt sets
|
||||
btDbvtProxy* m_stageRoots[STAGECOUNT+1]; // Stages list
|
||||
btOverlappingPairCache* m_paircache; // Pair cache
|
||||
btScalar m_prediction; // Velocity prediction
|
||||
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
|
||||
int m_fixedleft; // Fixed optimization left
|
||||
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
|
||||
bool m_needcleanup; // Need to run cleanup?
|
||||
};
|
||||
/* Fields */
|
||||
btDbvt m_sets[2]; // Dbvt sets
|
||||
btDbvtProxy* m_stageRoots[STAGECOUNT+1]; // Stages list
|
||||
btOverlappingPairCache* m_paircache; // Pair cache
|
||||
btScalar m_prediction; // Velocity prediction
|
||||
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
|
||||
int m_fixedleft; // Fixed optimization left
|
||||
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
|
||||
bool m_needcleanup; // Need to run cleanup?
|
||||
#if DBVT_BP_PROFILE
|
||||
btClock m_clock;
|
||||
struct {
|
||||
btClock m_clock;
|
||||
struct {
|
||||
unsigned long m_total;
|
||||
unsigned long m_ddcollide;
|
||||
unsigned long m_fdcollide;
|
||||
unsigned long m_cleanup;
|
||||
unsigned long m_jobcount;
|
||||
} m_profiling;
|
||||
} m_profiling;
|
||||
#endif
|
||||
/* Methods */
|
||||
btDbvtBroadphase(btOverlappingPairCache* paircache=0);
|
||||
~btDbvtBroadphase();
|
||||
void collide(btDispatcher* dispatcher);
|
||||
void optimize();
|
||||
/* btBroadphaseInterface Implementation */
|
||||
btBroadphaseProxy* createProxy(const btVector3& aabbMin,const btVector3& aabbMax,int shapeType,void* userPtr,short int collisionFilterGroup,short int collisionFilterMask,btDispatcher* dispatcher,void* multiSapProxy);
|
||||
void destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher);
|
||||
void setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax,btDispatcher* dispatcher);
|
||||
virtual void rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback);
|
||||
/* Methods */
|
||||
btDbvtBroadphase(btOverlappingPairCache* paircache=0);
|
||||
~btDbvtBroadphase();
|
||||
void collide(btDispatcher* dispatcher);
|
||||
void optimize();
|
||||
/* btBroadphaseInterface Implementation */
|
||||
btBroadphaseProxy* createProxy(const btVector3& aabbMin,const btVector3& aabbMax,int shapeType,void* userPtr,short int collisionFilterGroup,short int collisionFilterMask,btDispatcher* dispatcher,void* multiSapProxy);
|
||||
void destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher);
|
||||
void setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax,btDispatcher* dispatcher);
|
||||
virtual void rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback);
|
||||
|
||||
virtual void getAabb(btBroadphaseProxy* proxy,btVector3& aabbMin, btVector3& aabbMax ) const;
|
||||
void calculateOverlappingPairs(btDispatcher* dispatcher);
|
||||
btOverlappingPairCache* getOverlappingPairCache();
|
||||
const btOverlappingPairCache* getOverlappingPairCache() const;
|
||||
void getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const;
|
||||
void printStats();
|
||||
static void benchmark(btBroadphaseInterface*);
|
||||
virtual void getAabb(btBroadphaseProxy* proxy,btVector3& aabbMin, btVector3& aabbMax ) const;
|
||||
void calculateOverlappingPairs(btDispatcher* dispatcher);
|
||||
btOverlappingPairCache* getOverlappingPairCache();
|
||||
const btOverlappingPairCache* getOverlappingPairCache() const;
|
||||
void getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const;
|
||||
void printStats();
|
||||
static void benchmark(btBroadphaseInterface*);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user