Public Member Functions

btConvexShape Class Reference

The btConvexShape is an abstract shape interface, implemented by all convex shapes such as btBoxShape, btConvexHullShape etc. More...

#include <btConvexShape.h>

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List of all members.

Public Member Functions

 BT_DECLARE_ALIGNED_ALLOCATOR ()
 btConvexShape ()
 not supported on IBM SDK, until we fix the alignment of btVector3
virtual ~btConvexShape ()
virtual btVector3 localGetSupportingVertex (const btVector3 &vec) const =0
virtual btVector3 localGetSupportingVertexWithoutMargin (const btVector3 &vec) const =0
btVector3 localGetSupportVertexWithoutMarginNonVirtual (const btVector3 &vec) const
btVector3 localGetSupportVertexNonVirtual (const btVector3 &vec) const
btScalar getMarginNonVirtual () const
void getAabbNonVirtual (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
virtual void project (const btTransform &trans, const btVector3 &dir, btScalar &min, btScalar &max) const
virtual void batchedUnitVectorGetSupportingVertexWithoutMargin (const btVector3 *vectors, btVector3 *supportVerticesOut, int numVectors) const =0
void getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const =0
 getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
virtual void getAabbSlow (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const =0
virtual void setLocalScaling (const btVector3 &scaling)=0
virtual const btVector3getLocalScaling () const =0
virtual void setMargin (btScalar margin)=0
virtual btScalar getMargin () const =0
virtual int getNumPreferredPenetrationDirections () const =0
virtual void getPreferredPenetrationDirection (int index, btVector3 &penetrationVector) const =0

Detailed Description

The btConvexShape is an abstract shape interface, implemented by all convex shapes such as btBoxShape, btConvexHullShape etc.

It describes general convex shapes using the localGetSupportingVertex interface, used by collision detectors such as btGjkPairDetector.

Definition at line 31 of file btConvexShape.h.


Constructor & Destructor Documentation

btConvexShape::btConvexShape (  ) 

not supported on IBM SDK, until we fix the alignment of btVector3

Definition at line 36 of file btConvexShape.cpp.

btConvexShape::~btConvexShape (  )  [virtual]

Definition at line 40 of file btConvexShape.cpp.


Member Function Documentation

virtual void btConvexShape::batchedUnitVectorGetSupportingVertexWithoutMargin ( const btVector3 vectors,
btVector3 supportVerticesOut,
int  numVectors 
) const [pure virtual]
btConvexShape::BT_DECLARE_ALIGNED_ALLOCATOR (  ) 
void btConvexShape::getAabb ( const btTransform t,
btVector3 aabbMin,
btVector3 aabbMax 
) const [pure virtual]
void btConvexShape::getAabbNonVirtual ( const btTransform t,
btVector3 aabbMin,
btVector3 aabbMax 
) const

Definition at line 360 of file btConvexShape.cpp.

virtual void btConvexShape::getAabbSlow ( const btTransform t,
btVector3 aabbMin,
btVector3 aabbMax 
) const [pure virtual]
virtual const btVector3& btConvexShape::getLocalScaling (  )  const [pure virtual]
virtual btScalar btConvexShape::getMargin (  )  const [pure virtual]
btScalar btConvexShape::getMarginNonVirtual (  )  const

Definition at line 311 of file btConvexShape.cpp.

virtual int btConvexShape::getNumPreferredPenetrationDirections (  )  const [pure virtual]
virtual void btConvexShape::getPreferredPenetrationDirection ( int  index,
btVector3 penetrationVector 
) const [pure virtual]
virtual btVector3 btConvexShape::localGetSupportingVertex ( const btVector3 vec  )  const [pure virtual]
virtual btVector3 btConvexShape::localGetSupportingVertexWithoutMargin ( const btVector3 vec  )  const [pure virtual]
btVector3 btConvexShape::localGetSupportVertexNonVirtual ( const btVector3 vec  )  const

Definition at line 298 of file btConvexShape.cpp.

btVector3 btConvexShape::localGetSupportVertexWithoutMarginNonVirtual ( const btVector3 vec  )  const

Definition at line 120 of file btConvexShape.cpp.

void btConvexShape::project ( const btTransform trans,
const btVector3 dir,
btScalar min,
btScalar max 
) const [virtual]

Definition at line 46 of file btConvexShape.cpp.

virtual void btConvexShape::setLocalScaling ( const btVector3 scaling  )  [pure virtual]
virtual void btConvexShape::setMargin ( btScalar  margin  )  [pure virtual]

The documentation for this class was generated from the following files: