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

The btStaticPlaneShape simulates an infinite non-moving (static) collision plane. More...

#include <btStaticPlaneShape.h>

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Public Member Functions

 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btStaticPlaneShape (const btVector3 &planeNormal, btScalar planeConstant)
 
virtual ~btStaticPlaneShape ()
 
virtual void getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
 getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t. More...
 
virtual void processAllTriangles (btTriangleCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const
 
virtual void calculateLocalInertia (btScalar mass, btVector3 &inertia) const
 
virtual void setLocalScaling (const btVector3 &scaling)
 
virtual const btVector3 & getLocalScaling () const
 
const btVector3 & getPlaneNormal () const
 
const btScalar & getPlaneConstant () const
 
virtual const char * getName () 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 btConcaveShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btConcaveShape ()
 
virtual ~btConcaveShape ()
 
virtual void processAllTriangles (btTriangleCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const =0
 
virtual btScalar getMargin () const
 
virtual void setMargin (btScalar collisionMargin)
 
- Public Member Functions inherited from btCollisionShape
 BT_DECLARE_ALIGNED_ALLOCATOR ()
 
 btCollisionShape ()
 
virtual ~btCollisionShape ()
 
virtual void getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const =0
 getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t. More...
 
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...
 
virtual void setLocalScaling (const btVector3 &scaling)=0
 
virtual const btVector3 & getLocalScaling () const =0
 
virtual void calculateLocalInertia (btScalar mass, btVector3 &inertia) const =0
 
virtual const char * getName () const =0
 
int getShapeType () const
 
virtual btVector3 getAnisotropicRollingFrictionDirection () const
 the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example More...
 
virtual void setMargin (btScalar margin)=0
 
virtual btScalar getMargin () const =0
 
void setUserPointer (void *userPtr)
 optional user data pointer More...
 
void * getUserPointer () const
 
void setUserIndex (int index)
 
int getUserIndex () const
 
void setUserIndex2 (int index)
 
int getUserIndex2 () 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...
 
virtual void serializeSingleShape (btSerializer *serializer) const
 

Protected Attributes

btVector3 m_localAabbMin
 
btVector3 m_localAabbMax
 
btVector3 m_planeNormal
 
btScalar m_planeConstant
 
btVector3 m_localScaling
 
- Protected Attributes inherited from btConcaveShape
btScalar m_collisionMargin
 
- Protected Attributes inherited from btCollisionShape
int m_shapeType
 
void * m_userPointer
 
int m_userIndex
 
int m_userIndex2
 

Detailed Description

The btStaticPlaneShape simulates an infinite non-moving (static) collision plane.

Definition at line 22 of file btStaticPlaneShape.h.

Constructor & Destructor Documentation

◆ btStaticPlaneShape()

btStaticPlaneShape::btStaticPlaneShape ( const btVector3 &  planeNormal,
btScalar  planeConstant 
)

Definition at line 20 of file btStaticPlaneShape.cpp.

◆ ~btStaticPlaneShape()

btStaticPlaneShape::~btStaticPlaneShape ( )
virtual

Definition at line 27 of file btStaticPlaneShape.cpp.

Member Function Documentation

◆ BT_DECLARE_ALIGNED_ALLOCATOR()

btStaticPlaneShape::BT_DECLARE_ALIGNED_ALLOCATOR ( )

◆ calculateLocalInertia()

void btStaticPlaneShape::calculateLocalInertia ( btScalar  mass,
btVector3 &  inertia 
) const
virtual

Implements btCollisionShape.

Definition at line 77 of file btStaticPlaneShape.cpp.

◆ calculateSerializeBufferSize()

int btStaticPlaneShape::calculateSerializeBufferSize ( ) const
inlinevirtual

Reimplemented from btCollisionShape.

Definition at line 79 of file btStaticPlaneShape.h.

◆ getAabb()

void btStaticPlaneShape::getAabb ( const btTransform &  t,
btVector3 &  aabbMin,
btVector3 &  aabbMax 
) const
virtual

getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.

Implements btCollisionShape.

Definition at line 31 of file btStaticPlaneShape.cpp.

◆ getLocalScaling()

const btVector3 & btStaticPlaneShape::getLocalScaling ( ) const
virtual

Implements btCollisionShape.

Definition at line 90 of file btStaticPlaneShape.cpp.

◆ getName()

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

Implements btCollisionShape.

Definition at line 60 of file btStaticPlaneShape.h.

◆ getPlaneConstant()

const btScalar & btStaticPlaneShape::getPlaneConstant ( ) const
inline

Definition at line 54 of file btStaticPlaneShape.h.

◆ getPlaneNormal()

const btVector3 & btStaticPlaneShape::getPlaneNormal ( ) const
inline

Definition at line 49 of file btStaticPlaneShape.h.

◆ processAllTriangles()

void btStaticPlaneShape::processAllTriangles ( btTriangleCallback *  callback,
const btVector3 &  aabbMin,
const btVector3 &  aabbMax 
) const
virtual

Implements btConcaveShape.

Definition at line 48 of file btStaticPlaneShape.cpp.

◆ serialize()

const char * btStaticPlaneShape::serialize ( void *  dataBuffer,
btSerializer *  serializer 
) const
inlinevirtual

fills the dataBuffer and returns the struct name (and 0 on failure)

Reimplemented from btCollisionShape.

Definition at line 85 of file btStaticPlaneShape.h.

◆ setLocalScaling()

void btStaticPlaneShape::setLocalScaling ( const btVector3 &  scaling)
virtual

Implements btCollisionShape.

Definition at line 86 of file btStaticPlaneShape.cpp.

Member Data Documentation

◆ m_localAabbMax

btVector3 btStaticPlaneShape::m_localAabbMax
protected

Definition at line 27 of file btStaticPlaneShape.h.

◆ m_localAabbMin

btVector3 btStaticPlaneShape::m_localAabbMin
protected

Definition at line 26 of file btStaticPlaneShape.h.

◆ m_localScaling

btVector3 btStaticPlaneShape::m_localScaling
protected

Definition at line 31 of file btStaticPlaneShape.h.

◆ m_planeConstant

btScalar btStaticPlaneShape::m_planeConstant
protected

Definition at line 30 of file btStaticPlaneShape.h.

◆ m_planeNormal

btVector3 btStaticPlaneShape::m_planeNormal
protected

Definition at line 29 of file btStaticPlaneShape.h.

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