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Diffstat (limited to 'thirdparty/bullet/BulletSoftBody/btSoftSoftCollisionAlgorithm.h')
| -rw-r--r-- | thirdparty/bullet/BulletSoftBody/btSoftSoftCollisionAlgorithm.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/thirdparty/bullet/BulletSoftBody/btSoftSoftCollisionAlgorithm.h b/thirdparty/bullet/BulletSoftBody/btSoftSoftCollisionAlgorithm.h new file mode 100644 index 0000000000..4eab7aea2f --- /dev/null +++ b/thirdparty/bullet/BulletSoftBody/btSoftSoftCollisionAlgorithm.h @@ -0,0 +1,69 @@ +/* +Bullet Continuous Collision Detection and Physics Library +Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/ + +This software is provided 'as-is', without any express or implied warranty. +In no event will the authors be held liable for any damages arising from the use of this software. +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it freely, +subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. +2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ + +#ifndef BT_SOFT_SOFT_COLLISION_ALGORITHM_H +#define BT_SOFT_SOFT_COLLISION_ALGORITHM_H + +#include "BulletCollision/BroadphaseCollision/btCollisionAlgorithm.h" +#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h" +#include "BulletCollision/BroadphaseCollision/btDispatcher.h" +#include "BulletCollision/CollisionDispatch/btCollisionCreateFunc.h" + +class btPersistentManifold; +class btSoftBody; + +///collision detection between two btSoftBody shapes +class btSoftSoftCollisionAlgorithm : public btCollisionAlgorithm +{ + bool m_ownManifold; + btPersistentManifold* m_manifoldPtr; + +// btSoftBody* m_softBody0; +// btSoftBody* m_softBody1; + + +public: + btSoftSoftCollisionAlgorithm(const btCollisionAlgorithmConstructionInfo& ci) + : btCollisionAlgorithm(ci) {} + + virtual void processCollision (const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut); + + virtual btScalar calculateTimeOfImpact(btCollisionObject* body0,btCollisionObject* body1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut); + + virtual void getAllContactManifolds(btManifoldArray& manifoldArray) + { + if (m_manifoldPtr && m_ownManifold) + manifoldArray.push_back(m_manifoldPtr); + } + + btSoftSoftCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap); + + virtual ~btSoftSoftCollisionAlgorithm(); + + struct CreateFunc :public btCollisionAlgorithmCreateFunc + { + virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap) + { + int bbsize = sizeof(btSoftSoftCollisionAlgorithm); + void* ptr = ci.m_dispatcher1->allocateCollisionAlgorithm(bbsize); + return new(ptr) btSoftSoftCollisionAlgorithm(0,ci,body0Wrap,body1Wrap); + } + }; + +}; + +#endif //BT_SOFT_SOFT_COLLISION_ALGORITHM_H + + |