btDefaultSoftBodySolver Class Reference

#include <btDefaultSoftBodySolver.h>

Inheritance diagram for btDefaultSoftBodySolver:

List of all members.

Public Member Functions
	btDefaultSoftBodySolver ()
virtual	~btDefaultSoftBodySolver ()
virtual SolverTypes	getSolverType () const
virtual bool	checkInitialized ()
virtual void	updateSoftBodies ()
virtual void	optimize (btAlignedObjectArray< btSoftBody * > &softBodies, bool forceUpdate=false)
virtual void	copyBackToSoftBodies ()
virtual void	solveConstraints (float solverdt)
virtual void	predictMotion (float solverdt)
virtual void	copySoftBodyToVertexBuffer (const btSoftBody *const softBody, btVertexBufferDescriptor *vertexBuffer)
virtual void	processCollision (btSoftBody *, btCollisionObject *)
virtual void	processCollision (btSoftBody *, btSoftBody *)
Protected Attributes
bool	m_updateSolverConstants
btAlignedObjectArray < btSoftBody * >	m_softBodySet

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Detailed Description

Definition at line 24 of file btDefaultSoftBodySolver.h.

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Constructor & Destructor Documentation

btDefaultSoftBodySolver::btDefaultSoftBodySolver

(

)

Definition at line 25 of file btDefaultSoftBodySolver.cpp.

References m_updateSolverConstants.

btDefaultSoftBodySolver::~btDefaultSoftBodySolver

(

)

[virtual]

Definition at line 33 of file btDefaultSoftBodySolver.cpp.

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Member Function Documentation

bool btDefaultSoftBodySolver::checkInitialized

(

)

[virtual]

Ensure that this solver is initialized.

Implements btSoftBodySolver.

Definition at line 60 of file btDefaultSoftBodySolver.cpp.

void btDefaultSoftBodySolver::copyBackToSoftBodies

(

)

[virtual]

Copy necessary data back to the original soft body source objects.

Implements btSoftBodySolver.

Definition at line 38 of file btDefaultSoftBodySolver.cpp.

void btDefaultSoftBodySolver::copySoftBodyToVertexBuffer	(	const btSoftBody *const	softBody,
		btVertexBufferDescriptor *	vertexBuffer
	)		[virtual]

Definition at line 79 of file btDefaultSoftBodySolver.cpp.

References btVertexBufferDescriptor::CPU_BUFFER, btCPUVertexBufferDescriptor::getBasePointer(), btVertexBufferDescriptor::getBufferType(), btVertexBufferDescriptor::getNormalOffset(), btVertexBufferDescriptor::getNormalStride(), btVertexBufferDescriptor::getVertexOffset(), btVertexBufferDescriptor::getVertexStride(), btVertexBufferDescriptor::hasNormals(), btVertexBufferDescriptor::hasVertexPositions(), btSoftBody::m_nodes, and btAlignedObjectArray< T >::size().

virtual SolverTypes btDefaultSoftBodySolver::getSolverType

(

)

const [inline, virtual]

Return the type of the solver.

Implements btSoftBodySolver.

Definition at line 38 of file btDefaultSoftBodySolver.h.

References btSoftBodySolver::DEFAULT_SOLVER.

void btDefaultSoftBodySolver::optimize	(	btAlignedObjectArray< btSoftBody * > &	softBodies,
		bool	forceUpdate = false
	)		[virtual]

Optimize soft bodies in this solver.

Implements btSoftBodySolver.

Definition at line 43 of file btDefaultSoftBodySolver.cpp.

References btAlignedObjectArray< T >::copyFromArray(), and m_softBodySet.

void btDefaultSoftBodySolver::predictMotion

(

float

solverdt

)

[virtual]

Predict motion of soft bodies into next timestep

Implements btSoftBodySolver.

Definition at line 139 of file btDefaultSoftBodySolver.cpp.

References i, m_softBodySet, btSoftBody::predictMotion(), and btAlignedObjectArray< T >::size().

void btDefaultSoftBodySolver::processCollision	(	btSoftBody *	,
		btCollisionObject *
	)		[virtual]

Process a collision between one of the world's soft bodies and another collision object

Implements btSoftBodySolver.

Definition at line 133 of file btDefaultSoftBodySolver.cpp.

References btSoftBody::defaultCollisionHandler().

void btDefaultSoftBodySolver::processCollision	(	btSoftBody *	,
		btSoftBody *
	)		[virtual]

Process a collision between two soft bodies

Implements btSoftBodySolver.

Definition at line 127 of file btDefaultSoftBodySolver.cpp.

References btSoftBody::defaultCollisionHandler().

void btDefaultSoftBodySolver::solveConstraints

(

float

solverdt

)

[virtual]

Solve constraints for a set of soft bodies

Implements btSoftBodySolver.

Definition at line 65 of file btDefaultSoftBodySolver.cpp.

References i, m_softBodySet, btAlignedObjectArray< T >::size(), and btSoftBody::solveConstraints().

void btDefaultSoftBodySolver::updateSoftBodies

(

)

[virtual]

Perform necessary per-step updates of soft bodies such as recomputing normals and bounding boxes

Implements btSoftBodySolver.

Definition at line 48 of file btDefaultSoftBodySolver.cpp.

References i, btSoftBody::integrateMotion(), m_softBodySet, and btAlignedObjectArray< T >::size().

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Member Data Documentation

btAlignedObjectArray< btSoftBody * > btDefaultSoftBodySolver::m_softBodySet [protected]

Definition at line 30 of file btDefaultSoftBodySolver.h.

Referenced by optimize(), predictMotion(), solveConstraints(), and updateSoftBodies().

bool btDefaultSoftBodySolver::m_updateSolverConstants [protected]

Variable to define whether we need to update solver constants on the next iteration

Definition at line 28 of file btDefaultSoftBodySolver.h.

Referenced by btDefaultSoftBodySolver().

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

• btDefaultSoftBodySolver.h
• btDefaultSoftBodySolver.cpp