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Viewing changes to tests/bullet/src/BulletCollision/CollisionShapes/btConvex2dShape.cpp

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2013-05-02 13:11:51 UTC
  • Revision ID: package-import@ubuntu.com-20130502131151-q8dvteqr1ef2x7xz
Tags: upstream-1.4.1~20130504~adb56cb
Import upstream version 1.4.1~20130504~adb56cb

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tests/bullet/src/BulletCollision/CollisionShapes/btConvex2dShape.cpp
 
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/*
 
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Bullet Continuous Collision Detection and Physics Library
 
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Copyright (c) 2003-2009 Erwin Coumans  http://bulletphysics.org
 
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This software is provided 'as-is', without any express or implied warranty.
 
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In no event will the authors be held liable for any damages arising from the use of this software.
 
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Permission is granted to anyone to use this software for any purpose, 
 
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including commercial applications, and to alter it and redistribute it freely, 
 
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subject to the following restrictions:
 
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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.
 
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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
 
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3. This notice may not be removed or altered from any source distribution.
 
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*/
 
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#include "btConvex2dShape.h"
 
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btConvex2dShape::btConvex2dShape(       btConvexShape* convexChildShape):
 
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btConvexShape (), m_childConvexShape(convexChildShape)
 
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{
 
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        m_shapeType = CONVEX_2D_SHAPE_PROXYTYPE;
 
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}
 
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btConvex2dShape::~btConvex2dShape()
 
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{
 
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}
 
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btVector3       btConvex2dShape::localGetSupportingVertexWithoutMargin(const btVector3& vec)const
 
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{
 
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        return m_childConvexShape->localGetSupportingVertexWithoutMargin(vec);
 
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}
 
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void    btConvex2dShape::batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const
 
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{
 
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        m_childConvexShape->batchedUnitVectorGetSupportingVertexWithoutMargin(vectors,supportVerticesOut,numVectors);
 
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}
 
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btVector3       btConvex2dShape::localGetSupportingVertex(const btVector3& vec)const
 
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{
 
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        return m_childConvexShape->localGetSupportingVertex(vec);
 
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}
 
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void    btConvex2dShape::calculateLocalInertia(btScalar mass,btVector3& inertia) const
 
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{
 
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        ///this linear upscaling is not realistic, but we don't deal with large mass ratios...
 
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        m_childConvexShape->calculateLocalInertia(mass,inertia);
 
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}
 
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        ///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
 
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void btConvex2dShape::getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const
 
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{
 
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        m_childConvexShape->getAabb(t,aabbMin,aabbMax);
 
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}
 
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void btConvex2dShape::getAabbSlow(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const
 
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{
 
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        m_childConvexShape->getAabbSlow(t,aabbMin,aabbMax);
 
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}
 
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void    btConvex2dShape::setLocalScaling(const btVector3& scaling) 
 
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{
 
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        m_childConvexShape->setLocalScaling(scaling);
 
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}
 
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const btVector3& btConvex2dShape::getLocalScaling() const
 
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{
 
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        return m_childConvexShape->getLocalScaling();
 
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}
 
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void    btConvex2dShape::setMargin(btScalar margin)
 
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{
 
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        m_childConvexShape->setMargin(margin);
 
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}
 
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btScalar        btConvex2dShape::getMargin() const
 
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{
 
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        return m_childConvexShape->getMargin();
 
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}
 
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int             btConvex2dShape::getNumPreferredPenetrationDirections() const
 
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{
 
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        return m_childConvexShape->getNumPreferredPenetrationDirections();
 
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}
 
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void    btConvex2dShape::getPreferredPenetrationDirection(int index, btVector3& penetrationVector) const
 
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{
 
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        m_childConvexShape->getPreferredPenetrationDirection(index,penetrationVector);
 
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}