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Diffstat (limited to 'extern/bullet2/BulletCollision/NarrowPhaseCollision/btGjkEpa2.h')
-rw-r--r-- | extern/bullet2/BulletCollision/NarrowPhaseCollision/btGjkEpa2.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/extern/bullet2/BulletCollision/NarrowPhaseCollision/btGjkEpa2.h b/extern/bullet2/BulletCollision/NarrowPhaseCollision/btGjkEpa2.h deleted file mode 100644 index 2296527d7db..00000000000 --- a/extern/bullet2/BulletCollision/NarrowPhaseCollision/btGjkEpa2.h +++ /dev/null @@ -1,73 +0,0 @@ -/* -Bullet Continuous Collision Detection and Physics Library -Copyright (c) 2003-2008 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. -*/ - -/* -GJK-EPA collision solver by Nathanael Presson, 2008 -*/ -#ifndef _68DA1F85_90B7_4bb0_A705_83B4040A75C6_ -#define _68DA1F85_90B7_4bb0_A705_83B4040A75C6_ -#include "BulletCollision/CollisionShapes/btConvexShape.h" - -///btGjkEpaSolver contributed under zlib by Nathanael Presson -struct btGjkEpaSolver2 -{ -struct sResults - { - enum eStatus - { - Separated, /* Shapes doesnt penetrate */ - Penetrating, /* Shapes are penetrating */ - GJK_Failed, /* GJK phase fail, no big issue, shapes are probably just 'touching' */ - EPA_Failed /* EPA phase fail, bigger problem, need to save parameters, and debug */ - } status; - btVector3 witnesses[2]; - btVector3 normal; - btScalar distance; - }; - -static int StackSizeRequirement(); - -static bool Distance( const btConvexShape* shape0,const btTransform& wtrs0, - const btConvexShape* shape1,const btTransform& wtrs1, - const btVector3& guess, - sResults& results); - -static bool Penetration(const btConvexShape* shape0,const btTransform& wtrs0, - const btConvexShape* shape1,const btTransform& wtrs1, - const btVector3& guess, - sResults& results, - bool usemargins=true); -#ifndef __SPU__ -static btScalar SignedDistance( const btVector3& position, - btScalar margin, - const btConvexShape* shape, - const btTransform& wtrs, - sResults& results); - -static bool SignedDistance( const btConvexShape* shape0,const btTransform& wtrs0, - const btConvexShape* shape1,const btTransform& wtrs1, - const btVector3& guess, - sResults& results); -#endif //__SPU__ - -}; - -#endif |