btSdfCollisionShape Class Reference

#include <btSdfCollisionShape.h>

Inheritance diagram for btSdfCollisionShape:

Collaboration diagram for btSdfCollisionShape:

Public Member Functions
	btSdfCollisionShape ()
virtual	~btSdfCollisionShape ()
bool	initializeSDF (const char *sdfData, int sizeInBytes)
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.
virtual void	setLocalScaling (const btVector3 &scaling)
virtual const btVector3 &	getLocalScaling () const
virtual void	calculateLocalInertia (btScalar mass, btVector3 &inertia) const
virtual const char *	getName () const
virtual void	setMargin (btScalar margin)
virtual btScalar	getMargin () const
virtual void	processAllTriangles (btTriangleCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const
bool	queryPoint (const btVector3 &ptInSDF, btScalar &distOut, btVector3 &normal)
Public Member Functions inherited from btConcaveShape
	BT_DECLARE_ALIGNED_ALLOCATOR ()
	btConcaveShape ()
virtual	~btConcaveShape ()
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.
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
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)
int	getShapeType () const
virtual btVector3	getAnisotropicRollingFrictionDirection () const
	the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example
void	setUserPointer (void *userPtr)
	optional user data pointer
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)
virtual void	serializeSingleShape (btSerializer *serializer) const

Private Attributes
struct btSdfCollisionShapeInternalData *	m_data

Additional Inherited Members
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

Definition at line 6 of file btSdfCollisionShape.h.

Constructor & Destructor Documentation

btSdfCollisionShape()

btSdfCollisionShape::btSdfCollisionShape

(

)

Definition at line 26 of file btSdfCollisionShape.cpp.

~btSdfCollisionShape()

btSdfCollisionShape::~btSdfCollisionShape ( )

virtual

Definition at line 39 of file btSdfCollisionShape.cpp.

Member Function Documentation

calculateLocalInertia()

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

virtual

Implements btCollisionShape.

Definition at line 61 of file btSdfCollisionShape.cpp.

getAabb()

void btSdfCollisionShape::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 44 of file btSdfCollisionShape.cpp.

getLocalScaling()

const btVector3 & btSdfCollisionShape::getLocalScaling ( ) const

virtual

Implements btCollisionShape.

Definition at line 57 of file btSdfCollisionShape.cpp.

getMargin()

btScalar btSdfCollisionShape::getMargin ( ) const

virtual

Reimplemented from btConcaveShape.

Definition at line 73 of file btSdfCollisionShape.cpp.

getName()

const char * btSdfCollisionShape::getName ( ) const

virtual

Implements btCollisionShape.

Definition at line 65 of file btSdfCollisionShape.cpp.

initializeSDF()

bool btSdfCollisionShape::initializeSDF	(	const char *	sdfData,
		int	sizeInBytes
	)

Definition at line 21 of file btSdfCollisionShape.cpp.

processAllTriangles()

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

virtual

Implements btConcaveShape.

Definition at line 78 of file btSdfCollisionShape.cpp.

queryPoint()

bool btSdfCollisionShape::queryPoint	(	const btVector3 &	ptInSDF,
		btScalar &	distOut,
		btVector3 &	normal
	)

Definition at line 83 of file btSdfCollisionShape.cpp.

setLocalScaling()

void btSdfCollisionShape::setLocalScaling ( const btVector3 &  scaling )

virtual

Implements btCollisionShape.

Definition at line 53 of file btSdfCollisionShape.cpp.

setMargin()

void btSdfCollisionShape::setMargin ( btScalar  margin )

virtual

Reimplemented from btConcaveShape.

Definition at line 69 of file btSdfCollisionShape.cpp.

Member Data Documentation

m_data

struct btSdfCollisionShapeInternalData* btSdfCollisionShape::m_data

private

Definition at line 8 of file btSdfCollisionShape.h.

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

• btSdfCollisionShape.h
• btSdfCollisionShape.cpp