btDefaultSoftBodySolver Class Reference

#include <btDefaultSoftBodySolver.h>

Inheritance diagram for btDefaultSoftBodySolver:

Collaboration diagram for btDefaultSoftBodySolver:

Public Member Functions
	btDefaultSoftBodySolver ()
virtual	~btDefaultSoftBodySolver ()
virtual SolverTypes	getSolverType () const
	Return the type of the solver.
virtual bool	checkInitialized ()
	Ensure that this solver is initialized.
virtual void	updateSoftBodies ()
	Perform necessary per-step updates of soft bodies such as recomputing normals and bounding boxes.
virtual void	optimize (btAlignedObjectArray< btSoftBody * > &softBodies, bool forceUpdate=false)
	Optimize soft bodies in this solver.
virtual void	copyBackToSoftBodies (bool bMove=true)
	Copy necessary data back to the original soft body source objects.
virtual void	solveConstraints (btScalar solverdt)
	Solve constraints for a set of soft bodies.
virtual void	predictMotion (btScalar solverdt)
	Predict motion of soft bodies into next timestep.
virtual void	copySoftBodyToVertexBuffer (const btSoftBody *const softBody, btVertexBufferDescriptor *vertexBuffer)
virtual void	processCollision (btSoftBody *, const btCollisionObjectWrapper *)
virtual void	processCollision (btSoftBody *, btSoftBody *)
	Process a collision between two soft bodies.
Public Member Functions inherited from btSoftBodySolver
	btSoftBodySolver ()
virtual	~btSoftBodySolver ()
virtual void	processCollision (btSoftBody *, const struct btCollisionObjectWrapper *)=0
	Process a collision between one of the world's soft bodies and another collision object.
virtual void	setNumberOfPositionIterations (int iterations)
	Set the number of velocity constraint solver iterations this solver uses.
virtual int	getNumberOfPositionIterations ()
	Get the number of velocity constraint solver iterations this solver uses.
virtual void	setNumberOfVelocityIterations (int iterations)
	Set the number of velocity constraint solver iterations this solver uses.
virtual int	getNumberOfVelocityIterations ()
	Get the number of velocity constraint solver iterations this solver uses.
float	getTimeScale ()
	Return the timescale that the simulation is using.

Protected Attributes
bool	m_updateSolverConstants
	Variable to define whether we need to update solver constants on the next iteration.
btAlignedObjectArray< btSoftBody * >	m_softBodySet
Protected Attributes inherited from btSoftBodySolver
int	m_numberOfPositionIterations
int	m_numberOfVelocityIterations
float	m_timeScale

Additional Inherited Members
Public Types inherited from btSoftBodySolver
enum	SolverTypes {   DEFAULT_SOLVER ,   CPU_SOLVER ,   CL_SOLVER ,   CL_SIMD_SOLVER ,   DX_SOLVER ,   DX_SIMD_SOLVER ,   DEFORMABLE_SOLVER ,   REDUCED_DEFORMABLE_SOLVER }

Detailed Description

Definition at line 23 of file btDefaultSoftBodySolver.h.

Constructor & Destructor Documentation

btDefaultSoftBodySolver()

btDefaultSoftBodySolver::btDefaultSoftBodySolver

(

)

Definition at line 24 of file btDefaultSoftBodySolver.cpp.

~btDefaultSoftBodySolver()

btDefaultSoftBodySolver::~btDefaultSoftBodySolver ( )

virtual

Definition at line 32 of file btDefaultSoftBodySolver.cpp.

Member Function Documentation

checkInitialized()

bool btDefaultSoftBodySolver::checkInitialized ( )

virtual

Ensure that this solver is initialized.

Implements btSoftBodySolver.

Definition at line 58 of file btDefaultSoftBodySolver.cpp.

copyBackToSoftBodies()

void btDefaultSoftBodySolver::copyBackToSoftBodies ( bool  bMove = true )

virtual

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

Implements btSoftBodySolver.

Definition at line 37 of file btDefaultSoftBodySolver.cpp.

copySoftBodyToVertexBuffer()

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

virtual

Definition at line 76 of file btDefaultSoftBodySolver.cpp.

getSolverType()

virtual SolverTypes btDefaultSoftBodySolver::getSolverType ( ) const

inlinevirtual

Return the type of the solver.

Implements btSoftBodySolver.

Definition at line 36 of file btDefaultSoftBodySolver.h.

optimize()

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

virtual

Optimize soft bodies in this solver.

Implements btSoftBodySolver.

Definition at line 41 of file btDefaultSoftBodySolver.cpp.

predictMotion()

void btDefaultSoftBodySolver::predictMotion ( btScalar  solverdt )

virtual

Predict motion of soft bodies into next timestep.

Implements btSoftBodySolver.

Definition at line 135 of file btDefaultSoftBodySolver.cpp.

processCollision() [1/2]

void btDefaultSoftBodySolver::processCollision ( btSoftBody *  , btSoftBody *    )

virtual

Process a collision between two soft bodies.

Implements btSoftBodySolver.

Definition at line 124 of file btDefaultSoftBodySolver.cpp.

processCollision() [2/2]

void btDefaultSoftBodySolver::processCollision ( btSoftBody *  softBody, const btCollisionObjectWrapper *  collisionObjectWrap  )

virtual

Definition at line 130 of file btDefaultSoftBodySolver.cpp.

solveConstraints()

void btDefaultSoftBodySolver::solveConstraints ( btScalar  solverdt )

virtual

Solve constraints for a set of soft bodies.

Implements btSoftBodySolver.

Definition at line 63 of file btDefaultSoftBodySolver.cpp.

updateSoftBodies()

void btDefaultSoftBodySolver::updateSoftBodies ( )

virtual

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

Implements btSoftBodySolver.

Definition at line 46 of file btDefaultSoftBodySolver.cpp.

Member Data Documentation

m_softBodySet

btAlignedObjectArray<btSoftBody *> btDefaultSoftBodySolver::m_softBodySet

protected

Definition at line 29 of file btDefaultSoftBodySolver.h.

m_updateSolverConstants

bool btDefaultSoftBodySolver::m_updateSolverConstants

protected

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

Definition at line 27 of file btDefaultSoftBodySolver.h.

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

• btDefaultSoftBodySolver.h
• btDefaultSoftBodySolver.cpp