Bullet Collision Detection & Physics Library
Public Member Functions | Public Attributes | List of all members
btTriangleShape Class Reference

#include <btTriangleShape.h>

Inheritance diagram for btTriangleShape:
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Collaboration diagram for btTriangleShape:
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Public Member Functions

 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
virtual int getNumVertices () const
 
btVector3getVertexPtr (int index)
 
const btVector3getVertexPtr (int index) const
 
virtual void getVertex (int index, btVector3 &vert) const
 
virtual int getNumEdges () const
 
virtual void getEdge (int i, btVector3 &pa, btVector3 &pb) const
 
virtual void getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
 getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version More...
 
btVector3 localGetSupportingVertexWithoutMargin (const btVector3 &dir) const
 
virtual void batchedUnitVectorGetSupportingVertexWithoutMargin (const btVector3 *vectors, btVector3 *supportVerticesOut, int numVectors) const
 
 btTriangleShape ()
 
 btTriangleShape (const btVector3 &p0, const btVector3 &p1, const btVector3 &p2)
 
virtual void getPlane (btVector3 &planeNormal, btVector3 &planeSupport, int i) const
 
virtual int getNumPlanes () const
 
void calcNormal (btVector3 &normal) const
 
virtual void getPlaneEquation (int i, btVector3 &planeNormal, btVector3 &planeSupport) const
 
virtual void calculateLocalInertia (btScalar mass, btVector3 &inertia) const
 
virtual bool isInside (const btVector3 &pt, btScalar tolerance) const
 
virtual const char * getName () const
 
virtual int getNumPreferredPenetrationDirections () const
 
virtual void getPreferredPenetrationDirection (int index, btVector3 &penetrationVector) const
 
- Public Member Functions inherited from btPolyhedralConvexShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btPolyhedralConvexShape ()
 
virtual ~btPolyhedralConvexShape ()
 
virtual bool initializePolyhedralFeatures (int shiftVerticesByMargin=0)
 optional method mainly used to generate multiple contact points by clipping polyhedral features (faces/edges) experimental/work-in-progress More...
 
virtual void setPolyhedralFeatures (btConvexPolyhedron &polyhedron)
 
const btConvexPolyhedrongetConvexPolyhedron () const
 
- Public Member Functions inherited from btConvexInternalShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
virtual ~btConvexInternalShape ()
 
virtual btVector3 localGetSupportingVertex (const btVector3 &vec) const
 
const btVector3getImplicitShapeDimensions () const
 
void setImplicitShapeDimensions (const btVector3 &dimensions)
 warning: use setImplicitShapeDimensions with care changing a collision shape while the body is in the world is not recommended, it is best to remove the body from the world, then make the change, and re-add it alternatively flush the contact points, see documentation for 'cleanProxyFromPairs' More...
 
void setSafeMargin (btScalar minDimension, btScalar defaultMarginMultiplier=0.1f)
 
void setSafeMargin (const btVector3 &halfExtents, btScalar defaultMarginMultiplier=0.1f)
 
virtual void getAabbSlow (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
 
virtual void setLocalScaling (const btVector3 &scaling)
 
virtual const btVector3getLocalScaling () const
 
const btVector3getLocalScalingNV () const
 
virtual void setMargin (btScalar margin)
 
virtual btScalar getMargin () const
 
btScalar getMarginNV () const
 
virtual int calculateSerializeBufferSize () const
 
virtual const char * serialize (void *dataBuffer, btSerializer *serializer) const
 fills the dataBuffer and returns the struct name (and 0 on failure) More...
 
- Public Member Functions inherited from btConvexShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btConvexShape ()
 not supported on IBM SDK, until we fix the alignment of btVector3 More...
 
virtual ~btConvexShape ()
 
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 &minProj, btScalar &maxProj, btVector3 &witnesPtMin, btVector3 &witnesPtMax) const
 
- Public Member Functions inherited from btCollisionShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btCollisionShape ()
 
virtual ~btCollisionShape ()
 
virtual void getBoundingSphere (btVector3 &center, btScalar &radius) const
 
virtual btScalar getAngularMotionDisc () const
 getAngularMotionDisc returns the maximum radius needed for Conservative Advancement to handle time-of-impact with rotations. More...
 
virtual btScalar getContactBreakingThreshold (btScalar defaultContactThresholdFactor) const
 
void calculateTemporalAabb (const btTransform &curTrans, const btVector3 &linvel, const btVector3 &angvel, btScalar timeStep, btVector3 &temporalAabbMin, btVector3 &temporalAabbMax) const
 calculateTemporalAabb calculates the enclosing aabb for the moving object over interval [0..timeStep) result is conservative More...
 
bool isPolyhedral () const
 
bool isConvex2d () const
 
bool isConvex () const
 
bool isNonMoving () const
 
bool isConcave () const
 
bool isCompound () const
 
bool isSoftBody () const
 
bool isInfinite () const
 isInfinite is used to catch simulation error (aabb check) More...
 
int getShapeType () const
 
virtual btVector3 getAnisotropicRollingFrictionDirection () const
 the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example More...
 
void setUserPointer (void *userPtr)
 optional user data pointer More...
 
void * getUserPointer () const
 
void setUserIndex (int index)
 
int getUserIndex () const
 
virtual void serializeSingleShape (btSerializer *serializer) const
 

Public Attributes

btVector3 m_vertices1 [3]
 

Additional Inherited Members

- Protected Member Functions inherited from btConvexInternalShape
 btConvexInternalShape ()
 
- Protected Attributes inherited from btPolyhedralConvexShape
btConvexPolyhedronm_polyhedron
 
- Protected Attributes inherited from btConvexInternalShape
btVector3 m_localScaling
 
btVector3 m_implicitShapeDimensions
 
btScalar m_collisionMargin
 
btScalar m_padding
 
- Protected Attributes inherited from btCollisionShape
int m_shapeType
 
void * m_userPointer
 
int m_userIndex
 

Detailed Description

Definition at line 22 of file btTriangleShape.h.

Constructor & Destructor Documentation

btTriangleShape::btTriangleShape ( )
inline

Definition at line 87 of file btTriangleShape.h.

btTriangleShape::btTriangleShape ( const btVector3 p0,
const btVector3 p1,
const btVector3 p2 
)
inline

Definition at line 92 of file btTriangleShape.h.

Member Function Documentation

virtual void btTriangleShape::batchedUnitVectorGetSupportingVertexWithoutMargin ( const btVector3 vectors,
btVector3 supportVerticesOut,
int  numVectors 
) const
inlinevirtual

Reimplemented from btPolyhedralConvexShape.

Definition at line 76 of file btTriangleShape.h.

btTriangleShape::BT_DECLARE_ALIGNED_ALLOCATOR ( )
void btTriangleShape::calcNormal ( btVector3 normal) const
inline

Definition at line 111 of file btTriangleShape.h.

virtual void btTriangleShape::calculateLocalInertia ( btScalar  mass,
btVector3 inertia 
) const
inlinevirtual

Reimplemented from btPolyhedralConvexShape.

Definition at line 124 of file btTriangleShape.h.

virtual void btTriangleShape::getAabb ( const btTransform t,
btVector3 aabbMin,
btVector3 aabbMax 
) const
inlinevirtual

getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version

Reimplemented from btConvexInternalShape.

Reimplemented in btTriangleShapeEx.

Definition at line 63 of file btTriangleShape.h.

virtual void btTriangleShape::getEdge ( int  i,
btVector3 pa,
btVector3 pb 
) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 56 of file btTriangleShape.h.

virtual const char* btTriangleShape::getName ( ) const
inlinevirtual

Implements btCollisionShape.

Definition at line 163 of file btTriangleShape.h.

virtual int btTriangleShape::getNumEdges ( ) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 51 of file btTriangleShape.h.

virtual int btTriangleShape::getNumPlanes ( ) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 106 of file btTriangleShape.h.

virtual int btTriangleShape::getNumPreferredPenetrationDirections ( ) const
inlinevirtual

Reimplemented from btConvexInternalShape.

Definition at line 168 of file btTriangleShape.h.

virtual int btTriangleShape::getNumVertices ( ) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 32 of file btTriangleShape.h.

virtual void btTriangleShape::getPlane ( btVector3 planeNormal,
btVector3 planeSupport,
int  i 
) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 101 of file btTriangleShape.h.

virtual void btTriangleShape::getPlaneEquation ( int  i,
btVector3 planeNormal,
btVector3 planeSupport 
) const
inlinevirtual

Definition at line 117 of file btTriangleShape.h.

virtual void btTriangleShape::getPreferredPenetrationDirection ( int  index,
btVector3 penetrationVector 
) const
inlinevirtual

Reimplemented from btConvexInternalShape.

Definition at line 173 of file btTriangleShape.h.

virtual void btTriangleShape::getVertex ( int  index,
btVector3 vert 
) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 46 of file btTriangleShape.h.

btVector3& btTriangleShape::getVertexPtr ( int  index)
inline

Definition at line 37 of file btTriangleShape.h.

const btVector3& btTriangleShape::getVertexPtr ( int  index) const
inline

Definition at line 42 of file btTriangleShape.h.

virtual bool btTriangleShape::isInside ( const btVector3 pt,
btScalar  tolerance 
) const
inlinevirtual

Implements btPolyhedralConvexShape.

Definition at line 131 of file btTriangleShape.h.

btVector3 btTriangleShape::localGetSupportingVertexWithoutMargin ( const btVector3 dir) const
inlinevirtual

Reimplemented from btPolyhedralConvexShape.

Definition at line 69 of file btTriangleShape.h.

Member Data Documentation

btVector3 btTriangleShape::m_vertices1[3]

Definition at line 30 of file btTriangleShape.h.


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