btSoftBodyTriangleCallback Class Reference

For each triangle in the concave mesh that overlaps with the AABB of a soft body (m_softBody), processTriangle is called. More...

#include <btSoftBodyConcaveCollisionAlgorithm.h>

Inheritance diagram for btSoftBodyTriangleCallback:

List of all members.

Public Member Functions
	btSoftBodyTriangleCallback (btDispatcher *dispatcher, btCollisionObject *body0, btCollisionObject *body1, bool isSwapped)
void	setTimeStepAndCounters (btScalar collisionMarginTriangle, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)
virtual	~btSoftBodyTriangleCallback ()
virtual void	processTriangle (btVector3 *triangle, int partId, int triangleIndex)
void	clearCache ()
SIMD_FORCE_INLINE const btVector3 &	getAabbMin () const
SIMD_FORCE_INLINE const btVector3 &	getAabbMax () const
Public Attributes
int	m_triangleCount

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Detailed Description

For each triangle in the concave mesh that overlaps with the AABB of a soft body (m_softBody), processTriangle is called.

Definition at line 63 of file btSoftBodyConcaveCollisionAlgorithm.h.

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Constructor & Destructor Documentation

btSoftBodyTriangleCallback::btSoftBodyTriangleCallback	(	btDispatcher *	dispatcher,
		btCollisionObject *	body0,
		btCollisionObject *	body1,
		bool	isSwapped
	)

Definition at line 52 of file btSoftBodyConcaveCollisionAlgorithm.cpp.

References clearCache().

btSoftBodyTriangleCallback::~btSoftBodyTriangleCallback

(

)

[virtual]

Definition at line 67 of file btSoftBodyConcaveCollisionAlgorithm.cpp.

References clearCache().

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Member Function Documentation

void btSoftBodyTriangleCallback::clearCache

(

)

Definition at line 75 of file btSoftBodyConcaveCollisionAlgorithm.cpp.

References btAssert, btHashMap< Key, Value >::clear(), btHashMap< Key, Value >::getAtIndex(), btSoftBody::getWorldInfo(), i, btTriIndex::m_childShape, btSoftBodyWorldInfo::m_sparsesdf, btSparseSdf< CELLSIZE >::RemoveReferences(), and btHashMap< Key, Value >::size().

Referenced by btSoftBodyTriangleCallback(), btSoftBodyConcaveCollisionAlgorithm::clearCache(), and ~btSoftBodyTriangleCallback().

SIMD_FORCE_INLINE const btVector3& btSoftBodyTriangleCallback::getAabbMax

(

)

const [inline]

Definition at line 98 of file btSoftBodyConcaveCollisionAlgorithm.h.

Referenced by btSoftBodyConcaveCollisionAlgorithm::processCollision().

SIMD_FORCE_INLINE const btVector3& btSoftBodyTriangleCallback::getAabbMin

(

)

const [inline]

Definition at line 94 of file btSoftBodyConcaveCollisionAlgorithm.h.

Referenced by btSoftBodyConcaveCollisionAlgorithm::processCollision().

void btSoftBodyTriangleCallback::processTriangle	(	btVector3 *	triangle,
		int	partId,
		int	triangleIndex
	)		[virtual]

debug drawing of the overlapping triangles

this should use the btDispatcher, so the actual registered algorithm is used

Implements btTriangleCallback.

Definition at line 89 of file btSoftBodyConcaveCollisionAlgorithm.cpp.

References BT_SOFTBODY_TRIANGLE_EXTRUSION, btAssert, MakeCursor::color, cross(), btIDebugDraw::DBG_DrawWireframe, btIDebugDraw::drawLine(), btDispatcher::findAlgorithm(), btDispatcher::freeCollisionAlgorithm(), btIDebugDraw::getDebugMode(), btTriIndex::getUid(), btHashMap< Key, Value >::insert(), btTriIndex::m_childShape, btDispatcherInfo::m_debugDraw, btCollisionAlgorithmConstructionInfo::m_dispatcher1, btCollisionAlgorithm::processCollision(), btCollisionShape::setUserPointer(), and btCollisionAlgorithm::~btCollisionAlgorithm().

void btSoftBodyTriangleCallback::setTimeStepAndCounters	(	btScalar	collisionMarginTriangle,
		const btDispatcherInfo &	dispatchInfo,
		btManifoldResult *	resultOut
	)

Definition at line 190 of file btSoftBodyConcaveCollisionAlgorithm.cpp.

References BT_SOFTBODY_TRIANGLE_EXTRUSION, btTransformAabb(), btSoftBody::getAabb(), btTransform::setIdentity(), and btTransform::setOrigin().

Referenced by btSoftBodyConcaveCollisionAlgorithm::processCollision().

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Member Data Documentation

int btSoftBodyTriangleCallback::m_triangleCount

Definition at line 80 of file btSoftBodyConcaveCollisionAlgorithm.h.

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

• btSoftBodyConcaveCollisionAlgorithm.h
• btSoftBodyConcaveCollisionAlgorithm.cpp