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Diffstat (limited to 'thirdparty/bullet/src/BulletCollision/CollisionShapes/btSphereShape.h')
| -rw-r--r-- | thirdparty/bullet/src/BulletCollision/CollisionShapes/btSphereShape.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/thirdparty/bullet/src/BulletCollision/CollisionShapes/btSphereShape.h b/thirdparty/bullet/src/BulletCollision/CollisionShapes/btSphereShape.h deleted file mode 100644 index 50561f7f54..0000000000 --- a/thirdparty/bullet/src/BulletCollision/CollisionShapes/btSphereShape.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -Bullet Continuous Collision Detection and Physics Library -Copyright (c) 2003-2009 Erwin Coumans http://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_SPHERE_MINKOWSKI_H -#define BT_SPHERE_MINKOWSKI_H - -#include "btConvexInternalShape.h" -#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h" // for the types - -///The btSphereShape implements an implicit sphere, centered around a local origin with radius. -ATTRIBUTE_ALIGNED16(class) btSphereShape : public btConvexInternalShape - -{ - -public: - BT_DECLARE_ALIGNED_ALLOCATOR(); - - btSphereShape (btScalar radius) : btConvexInternalShape () - { - m_shapeType = SPHERE_SHAPE_PROXYTYPE; - m_localScaling.setValue(1.0, 1.0, 1.0); - m_implicitShapeDimensions.setZero(); - m_implicitShapeDimensions.setX(radius); - m_collisionMargin = radius; - m_padding = 0; - } - - virtual btVector3 localGetSupportingVertex(const btVector3& vec)const; - virtual btVector3 localGetSupportingVertexWithoutMargin(const btVector3& vec)const; - //notice that the vectors should be unit length - virtual void batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const; - - - virtual void calculateLocalInertia(btScalar mass,btVector3& inertia) const; - - virtual void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const; - - - btScalar getRadius() const { return m_implicitShapeDimensions.getX() * m_localScaling.getX();} - - void setUnscaledRadius(btScalar radius) - { - m_implicitShapeDimensions.setX(radius); - btConvexInternalShape::setMargin(radius); - } - - //debugging - virtual const char* getName()const {return "SPHERE";} - - virtual void setMargin(btScalar margin) - { - btConvexInternalShape::setMargin(margin); - } - virtual btScalar getMargin() const - { - //to improve gjk behaviour, use radius+margin as the full margin, so never get into the penetration case - //this means, non-uniform scaling is not supported anymore - return getRadius(); - } - - -}; - - -#endif //BT_SPHERE_MINKOWSKI_H |