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Added btGhostObject and btPairCachingGhostObject functionality.

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It is a fast way to keep track of overlapping objects in an area, and doing rayTest and convexSweepTest for overlapping objects, instead of btCollisionWorld::rayTest/convexSweepTest.

Updated KinematicCharacterController to use btPairCachingGhostObject.
This commit is contained in:
erwin.coumans
2008-10-18 01:33:23 +00:00
parent 7f52613c45
commit 4cbb3f2e7b
14 changed files with 488 additions and 569 deletions
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12
Demos/CharacterDemo/CharacterControllerInterface.h
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@@ -12,16 +12,12 @@ class CharacterControllerInterface
public:
CharacterControllerInterface () {};
virtual ~CharacterControllerInterface () {};
virtual void setup (btScalar height = 2.0, btScalar width = 0.25, btScalar stepHeight = 0.25) = 0;
virtual void destroy () = 0;
virtual btCollisionObject* getCollisionObject () = 0;
virtual void reset () = 0;
virtual void warp (const btVector3& origin) = 0;
virtual void registerPairCacheAndDispatcher (btOverlappingPairCache* pairCache, btCollisionDispatcher* dispatcher)=0;
virtual void preStep (const btCollisionWorld* collisionWorld) = 0;
virtual void playerStep (const btCollisionWorld* collisionWorld, btScalar dt,
virtual void preStep ( btCollisionWorld* collisionWorld) = 0;
virtual void playerStep (btCollisionWorld* collisionWorld, btScalar dt,
int forward,
int backward,
int left,