diff options
Diffstat (limited to 'extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h')
| -rw-r--r-- | extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h | 70 |
1 files changed, 31 insertions, 39 deletions
diff --git a/extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h b/extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h index 11c7b88f98e..3adedbd8051 100644 --- a/extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h +++ b/extern/bullet2/src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.h @@ -29,63 +29,62 @@ class btCollisionShape; #include "LinearMath/btHashMap.h" -#include "BulletCollision/BroadphaseCollision/btQuantizedBvh.h" //for definition of MAX_NUM_PARTS_IN_BITS +#include "BulletCollision/BroadphaseCollision/btQuantizedBvh.h" //for definition of MAX_NUM_PARTS_IN_BITS struct btTriIndex { int m_PartIdTriangleIndex; - class btCollisionShape* m_childShape; + class btCollisionShape* m_childShape; - btTriIndex(int partId,int triangleIndex,btCollisionShape* shape) + btTriIndex(int partId, int triangleIndex, btCollisionShape* shape) { - m_PartIdTriangleIndex = (partId<<(31-MAX_NUM_PARTS_IN_BITS)) | triangleIndex; + m_PartIdTriangleIndex = (partId << (31 - MAX_NUM_PARTS_IN_BITS)) | triangleIndex; m_childShape = shape; } - int getTriangleIndex() const + int getTriangleIndex() const { // Get only the lower bits where the triangle index is stored unsigned int x = 0; - unsigned int y = (~(x&0))<<(31-MAX_NUM_PARTS_IN_BITS); - return (m_PartIdTriangleIndex&~(y)); + unsigned int y = (~(x & 0)) << (31 - MAX_NUM_PARTS_IN_BITS); + return (m_PartIdTriangleIndex & ~(y)); } - int getPartId() const + int getPartId() const { // Get only the highest bits where the part index is stored - return (m_PartIdTriangleIndex>>(31-MAX_NUM_PARTS_IN_BITS)); + return (m_PartIdTriangleIndex >> (31 - MAX_NUM_PARTS_IN_BITS)); } - int getUid() const + int getUid() const { return m_PartIdTriangleIndex; } }; - ///For each triangle in the concave mesh that overlaps with the AABB of a soft body (m_softBody), processTriangle is called. class btSoftBodyTriangleCallback : public btTriangleCallback { btSoftBody* m_softBody; const btCollisionObject* m_triBody; - btVector3 m_aabbMin; - btVector3 m_aabbMax ; + btVector3 m_aabbMin; + btVector3 m_aabbMax; btManifoldResult* m_resultOut; - btDispatcher* m_dispatcher; + btDispatcher* m_dispatcher; const btDispatcherInfo* m_dispatchInfoPtr; btScalar m_collisionMarginTriangle; - btHashMap<btHashKey<btTriIndex>,btTriIndex> m_shapeCache; + btHashMap<btHashKey<btTriIndex>, btTriIndex> m_shapeCache; public: - int m_triangleCount; + int m_triangleCount; // btPersistentManifold* m_manifoldPtr; - btSoftBodyTriangleCallback(btDispatcher* dispatcher,const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,bool isSwapped); + btSoftBodyTriangleCallback(btDispatcher* dispatcher, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap, bool isSwapped); - void setTimeStepAndCounters(btScalar collisionMarginTriangle,const btCollisionObjectWrapper* triObjWrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut); + void setTimeStepAndCounters(btScalar collisionMarginTriangle, const btCollisionObjectWrapper* triObjWrap, const btDispatcherInfo& dispatchInfo, btManifoldResult* resultOut); virtual ~btSoftBodyTriangleCallback(); @@ -101,55 +100,48 @@ public: { return m_aabbMax; } - }; - - - /// btSoftBodyConcaveCollisionAlgorithm supports collision between soft body shapes and (concave) trianges meshes. -class btSoftBodyConcaveCollisionAlgorithm : public btCollisionAlgorithm +class btSoftBodyConcaveCollisionAlgorithm : public btCollisionAlgorithm { - - bool m_isSwapped; + bool m_isSwapped; btSoftBodyTriangleCallback m_btSoftBodyTriangleCallback; public: - - btSoftBodyConcaveCollisionAlgorithm( const btCollisionAlgorithmConstructionInfo& ci,const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,bool isSwapped); + btSoftBodyConcaveCollisionAlgorithm(const btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap, bool isSwapped); virtual ~btSoftBodyConcaveCollisionAlgorithm(); - virtual void processCollision (const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut); + virtual void processCollision(const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap, const btDispatcherInfo& dispatchInfo, btManifoldResult* resultOut); - btScalar calculateTimeOfImpact(btCollisionObject* body0,btCollisionObject* body1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut); + btScalar calculateTimeOfImpact(btCollisionObject* body0, btCollisionObject* body1, const btDispatcherInfo& dispatchInfo, btManifoldResult* resultOut); - virtual void getAllContactManifolds(btManifoldArray& manifoldArray) + virtual void getAllContactManifolds(btManifoldArray& manifoldArray) { //we don't add any manifolds } - void clearCache(); + void clearCache(); - struct CreateFunc :public btCollisionAlgorithmCreateFunc + struct CreateFunc : public btCollisionAlgorithmCreateFunc { - virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap) + virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap) { void* mem = ci.m_dispatcher1->allocateCollisionAlgorithm(sizeof(btSoftBodyConcaveCollisionAlgorithm)); - return new(mem) btSoftBodyConcaveCollisionAlgorithm(ci,body0Wrap,body1Wrap,false); + return new (mem) btSoftBodyConcaveCollisionAlgorithm(ci, body0Wrap, body1Wrap, false); } }; - struct SwappedCreateFunc :public btCollisionAlgorithmCreateFunc + struct SwappedCreateFunc : public btCollisionAlgorithmCreateFunc { - virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap) + virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap) { void* mem = ci.m_dispatcher1->allocateCollisionAlgorithm(sizeof(btSoftBodyConcaveCollisionAlgorithm)); - return new(mem) btSoftBodyConcaveCollisionAlgorithm(ci,body0Wrap,body1Wrap,true); + return new (mem) btSoftBodyConcaveCollisionAlgorithm(ci, body0Wrap, body1Wrap, true); } }; - }; -#endif //BT_SOFT_BODY_CONCAVE_COLLISION_ALGORITHM_H +#endif //BT_SOFT_BODY_CONCAVE_COLLISION_ALGORITHM_H |