Bullet Collision Detection & Physics Library
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The btBroadphaseInterface class provides an interface to detect aabb-overlapping object pairs. More...
#include <btBroadphaseInterface.h>
Public Member Functions | |
virtual | ~btBroadphaseInterface () |
virtual btBroadphaseProxy * | createProxy (const btVector3 &aabbMin, const btVector3 &aabbMax, int shapeType, void *userPtr, int collisionFilterGroup, int collisionFilterMask, btDispatcher *dispatcher)=0 |
virtual void | destroyProxy (btBroadphaseProxy *proxy, btDispatcher *dispatcher)=0 |
virtual void | setAabb (btBroadphaseProxy *proxy, const btVector3 &aabbMin, const btVector3 &aabbMax, btDispatcher *dispatcher)=0 |
virtual void | getAabb (btBroadphaseProxy *proxy, btVector3 &aabbMin, btVector3 &aabbMax) const =0 |
virtual void | rayTest (const btVector3 &rayFrom, const btVector3 &rayTo, btBroadphaseRayCallback &rayCallback, const btVector3 &aabbMin=btVector3(0, 0, 0), const btVector3 &aabbMax=btVector3(0, 0, 0))=0 |
virtual void | aabbTest (const btVector3 &aabbMin, const btVector3 &aabbMax, btBroadphaseAabbCallback &callback)=0 |
virtual void | calculateOverlappingPairs (btDispatcher *dispatcher)=0 |
calculateOverlappingPairs is optional: incremental algorithms (sweep and prune) might do it during the set aabb More... | |
virtual btOverlappingPairCache * | getOverlappingPairCache ()=0 |
virtual const btOverlappingPairCache * | getOverlappingPairCache () const =0 |
virtual void | getBroadphaseAabb (btVector3 &aabbMin, btVector3 &aabbMax) const =0 |
getAabb returns the axis aligned bounding box in the 'global' coordinate frame will add some transform later More... | |
virtual void | resetPool (btDispatcher *dispatcher) |
reset broadphase internal structures, to ensure determinism/reproducability More... | |
virtual void | printStats ()=0 |
The btBroadphaseInterface class provides an interface to detect aabb-overlapping object pairs.
Some implementations for this broadphase interface include btAxisSweep3, bt32BitAxisSweep3 and btDbvtBroadphase. The actual overlapping pair management, storage, adding and removing of pairs is dealt by the btOverlappingPairCache class.
Definition at line 49 of file btBroadphaseInterface.h.
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inlinevirtual |
Definition at line 52 of file btBroadphaseInterface.h.
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pure virtual |
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pure virtual |
calculateOverlappingPairs is optional: incremental algorithms (sweep and prune) might do it during the set aabb
Implemented in btAxisSweep3Internal< BP_FP_INT_TYPE >, btAxisSweep3Internal< unsigned int >, btAxisSweep3Internal< unsigned short int >, btDbvtBroadphase, and btSimpleBroadphase.
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pure virtual |
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pure virtual |
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pure virtual |
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pure virtual |
getAabb returns the axis aligned bounding box in the 'global' coordinate frame will add some transform later
Implemented in btAxisSweep3Internal< BP_FP_INT_TYPE >, btAxisSweep3Internal< unsigned int >, btAxisSweep3Internal< unsigned short int >, btDbvtBroadphase, and btSimpleBroadphase.
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pure virtual |
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pure virtual |
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pure virtual |
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inlinevirtual |
reset broadphase internal structures, to ensure determinism/reproducability
Reimplemented in btAxisSweep3Internal< BP_FP_INT_TYPE >, btAxisSweep3Internal< unsigned int >, btAxisSweep3Internal< unsigned short int >, btDbvtBroadphase, and btSimpleBroadphase.
Definition at line 74 of file btBroadphaseInterface.h.
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pure virtual |