mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-25 13:17:22 +01:00
64 lines
2.8 KiB
C++
64 lines
2.8 KiB
C++
|
/*
|
||
|
|
Bullet Continuous Collision Detection and Physics Library
|
||
|
|
Copyright (c) 2003-2006 Erwin Coumans https://bulletphysics.org
|
||
|
|
|
||
|
|
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_BOX_BOX__COLLISION_ALGORITHM_H
|
||
|
|
#define BT_BOX_BOX__COLLISION_ALGORITHM_H
|
||
|
|
|
||
|
|
#include "btActivatingCollisionAlgorithm.h"
|
||
|
|
#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h"
|
||
|
|
#include "BulletCollision/BroadphaseCollision/btDispatcher.h"
|
||
|
|
#include "BulletCollision/CollisionDispatch/btCollisionCreateFunc.h"
|
||
|
|
|
||
|
|
class btPersistentManifold;
|
||
|
|
|
||
|
|
///box-box collision detection
|
||
|
|
class btBoxBoxCollisionAlgorithm : public btActivatingCollisionAlgorithm
|
||
|
|
{
|
||
|
|
bool m_ownManifold;
|
||
|
|
btPersistentManifold* m_manifoldPtr;
|
||
|
|
|
||
|
|
public:
|
||
|
|
btBoxBoxCollisionAlgorithm(const btCollisionAlgorithmConstructionInfo& ci)
|
||
|
|
: btActivatingCollisionAlgorithm(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);
|
||
|
|
|
||
|
|
btBoxBoxCollisionAlgorithm(btPersistentManifold* mf, const btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap);
|
||
|
|
|
||
|
|
virtual ~btBoxBoxCollisionAlgorithm();
|
||
|
|
|
||
|
|
virtual void getAllContactManifolds(btManifoldArray& manifoldArray)
|
||
|
|
{
|
||
|
|
if (m_manifoldPtr && m_ownManifold)
|
||
|
|
{
|
||
|
|
manifoldArray.push_back(m_manifoldPtr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
struct CreateFunc : public btCollisionAlgorithmCreateFunc
|
||
|
|
{
|
||
|
|
virtual btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap)
|
||
|
|
{
|
||
|
|
int bbsize = sizeof(btBoxBoxCollisionAlgorithm);
|
||
|
|
void* ptr = ci.m_dispatcher1->allocateCollisionAlgorithm(bbsize);
|
||
|
|
return new (ptr) btBoxBoxCollisionAlgorithm(0, ci, body0Wrap, body1Wrap);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif //BT_BOX_BOX__COLLISION_ALGORITHM_H
|