Wrapper for vertex data information. More...

#include <btSoftBodySolverData.h>

Inheritance diagram for btSoftBodyVertexData:

Collaboration diagram for btSoftBodyVertexData:

Classes
class	VertexDescription
	Class describing a vertex for input into the system. More...

Public Member Functions
	btSoftBodyVertexData ()

virtual	~btSoftBodyVertexData ()

virtual void	clear ()

int	getNumVertices ()

int	getClothIdentifier (int vertexIndex)

void	setVertexAt (const VertexDescription &vertex, int vertexIndex)

void	createVertices (int numVertices, int clothIdentifier, int maxVertices=0)
	Create numVertices new vertices for cloth clothIdentifier maxVertices allows a buffer zone of extra vertices for alignment or tearing reasons. More...

Vectormath::Aos::Point3 &	getPosition (int vertexIndex)
	Return a reference to the position of vertex vertexIndex as stored on the host. More...

Vectormath::Aos::Point3	getPosition (int vertexIndex) const

Vectormath::Aos::Point3 &	getPreviousPosition (int vertexIndex)
	Return a reference to the previous position of vertex vertexIndex as stored on the host. More...

Vectormath::Aos::Vector3 &	getVelocity (int vertexIndex)
	Return a reference to the velocity of vertex vertexIndex as stored on the host. More...

Vectormath::Aos::Vector3 &	getForceAccumulator (int vertexIndex)
	Return a reference to the force accumulator of vertex vertexIndex as stored on the host. More...

Vectormath::Aos::Vector3 &	getNormal (int vertexIndex)
	Return a reference to the normal of vertex vertexIndex as stored on the host. More...

Vectormath::Aos::Vector3	getNormal (int vertexIndex) const

float &	getInverseMass (int vertexIndex)
	Return a reference to the inverse mass of vertex vertexIndex as stored on the host. More...

float &	getArea (int vertexIndex)
	Get access to the area controlled by this vertex. More...

int &	getTriangleCount (int vertexIndex)
	Get access to the array of how many triangles touch each vertex. More...

virtual bool	onAccelerator ()
	Return true if data is on the accelerator. More...

virtual bool	moveToAccelerator ()
	Move data from host memory to the accelerator. More...

virtual bool	moveFromAccelerator (bool bCopy=false, bool bCopyMinimum=true)
	Move data to host memory from the accelerator if bCopy is false. More...

btAlignedObjectArray < Vectormath::Aos::Point3 > &	getVertexPositions ()

Detailed Description

Wrapper for vertex data information.

By wrapping it like this we stand a good chance of being able to optimise for storage format easily. It should also help us make sure all the data structures remain consistent.

Definition at line 312 of file btSoftBodySolverData.h.

Constructor & Destructor Documentation

btSoftBodyVertexData::btSoftBodyVertexData ( )

inline

Definition at line 395 of file btSoftBodySolverData.h.

virtual btSoftBodyVertexData::~btSoftBodyVertexData ( )

inlinevirtual

Definition at line 399 of file btSoftBodySolverData.h.

Member Function Documentation

virtual void btSoftBodyVertexData::clear ( )

inlinevirtual

Definition at line 403 of file btSoftBodySolverData.h.

void btSoftBodyVertexData::createVertices	(	int	numVertices,
		int	clothIdentifier,
		int	maxVertices = `0`
	)

inline

Create numVertices new vertices for cloth clothIdentifier maxVertices allows a buffer zone of extra vertices for alignment or tearing reasons.

Definition at line 442 of file btSoftBodySolverData.h.

float& btSoftBodyVertexData::getArea ( int vertexIndex )

inline

Get access to the area controlled by this vertex.

Definition at line 529 of file btSoftBodySolverData.h.

int btSoftBodyVertexData::getClothIdentifier ( int vertexIndex )

inline

Definition at line 421 of file btSoftBodySolverData.h.

Vectormath::Aos::Vector3& btSoftBodyVertexData::getForceAccumulator ( int vertexIndex )

inline

Return a reference to the force accumulator of vertex vertexIndex as stored on the host.

Definition at line 500 of file btSoftBodySolverData.h.

float& btSoftBodyVertexData::getInverseMass ( int vertexIndex )

inline

Return a reference to the inverse mass of vertex vertexIndex as stored on the host.

Definition at line 521 of file btSoftBodySolverData.h.

Vectormath::Aos::Vector3& btSoftBodyVertexData::getNormal ( int vertexIndex )

inline

Return a reference to the normal of vertex vertexIndex as stored on the host.

Definition at line 508 of file btSoftBodySolverData.h.

Vectormath::Aos::Vector3 btSoftBodyVertexData::getNormal ( int vertexIndex ) const

inline

Definition at line 513 of file btSoftBodySolverData.h.

int btSoftBodyVertexData::getNumVertices ( )

inline

Definition at line 416 of file btSoftBodySolverData.h.

Vectormath::Aos::Point3& btSoftBodyVertexData::getPosition ( int vertexIndex )

inline

Return a reference to the position of vertex vertexIndex as stored on the host.

Definition at line 471 of file btSoftBodySolverData.h.

Vectormath::Aos::Point3 btSoftBodyVertexData::getPosition ( int vertexIndex ) const

inline

Definition at line 476 of file btSoftBodySolverData.h.

Vectormath::Aos::Point3& btSoftBodyVertexData::getPreviousPosition ( int vertexIndex )

inline

Return a reference to the previous position of vertex vertexIndex as stored on the host.

Definition at line 484 of file btSoftBodySolverData.h.

int& btSoftBodyVertexData::getTriangleCount ( int vertexIndex )

inline

Get access to the array of how many triangles touch each vertex.

Definition at line 537 of file btSoftBodySolverData.h.

Vectormath::Aos::Vector3& btSoftBodyVertexData::getVelocity ( int vertexIndex )

inline

Return a reference to the velocity of vertex vertexIndex as stored on the host.

Definition at line 492 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Point3 >& btSoftBodyVertexData::getVertexPositions ( )

inline

Definition at line 576 of file btSoftBodySolverData.h.

virtual bool btSoftBodyVertexData::moveFromAccelerator	(	bool	bCopy = `false`,
		bool	bCopyMinimum = `true`
	)

inlinevirtual

Move data to host memory from the accelerator if bCopy is false.

If bCopy is true, copy data to host memory from the accelerator so that data won't be moved to accelerator when moveToAccelerator() is called next time. If bCopyMinimum is true, only vertex position and normal are copied. bCopyMinimum will be meaningful only if bCopy is true. The CPU version will always return that it has moved it.

Reimplemented in btSoftBodyVertexDataDX11, and btSoftBodyVertexDataOpenCL.

Definition at line 571 of file btSoftBodySolverData.h.

virtual bool btSoftBodyVertexData::moveToAccelerator ( )

inlinevirtual

Move data from host memory to the accelerator.

The CPU version will always return that it has moved it.

Reimplemented in btSoftBodyVertexDataDX11, and btSoftBodyVertexDataOpenCL.

Definition at line 558 of file btSoftBodySolverData.h.

virtual bool btSoftBodyVertexData::onAccelerator ( )

inlinevirtual

Return true if data is on the accelerator.

The CPU version of this class will return true here because the CPU is the same as the accelerator.

Reimplemented in btSoftBodyVertexDataDX11, and btSoftBodyVertexDataOpenCL.

Definition at line 549 of file btSoftBodySolverData.h.

void btSoftBodyVertexData::setVertexAt	(	const VertexDescription &	vertex,
		int	vertexIndex
	)

inline

Definition at line 426 of file btSoftBodySolverData.h.

Member Data Documentation

btAlignedObjectArray< int > btSoftBodyVertexData::m_clothIdentifier

protected

Definition at line 384 of file btSoftBodySolverData.h.

btAlignedObjectArray< float > btSoftBodyVertexData::m_vertexArea

protected

Definition at line 391 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Vector3 > btSoftBodyVertexData::m_vertexForceAccumulator

protected

Definition at line 388 of file btSoftBodySolverData.h.

btAlignedObjectArray< float > btSoftBodyVertexData::m_vertexInverseMass

protected

Definition at line 390 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Vector3 > btSoftBodyVertexData::m_vertexNormal

protected

Definition at line 389 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Point3 > btSoftBodyVertexData::m_vertexPosition

protected

Definition at line 385 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Point3 > btSoftBodyVertexData::m_vertexPreviousPosition

protected

Definition at line 386 of file btSoftBodySolverData.h.

btAlignedObjectArray< int > btSoftBodyVertexData::m_vertexTriangleCount

protected

Definition at line 392 of file btSoftBodySolverData.h.

btAlignedObjectArray< Vectormath::Aos::Vector3 > btSoftBodyVertexData::m_vertexVelocity

protected

Definition at line 387 of file btSoftBodySolverData.h.

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

btSoftBodySolverData.h

Protected Attributes
btAlignedObjectArray< int >	m_clothIdentifier

btAlignedObjectArray < Vectormath::Aos::Point3 >	m_vertexPosition

btAlignedObjectArray < Vectormath::Aos::Point3 >	m_vertexPreviousPosition

btAlignedObjectArray < Vectormath::Aos::Vector3 >	m_vertexVelocity

btAlignedObjectArray < Vectormath::Aos::Vector3 >	m_vertexForceAccumulator

btAlignedObjectArray < Vectormath::Aos::Vector3 >	m_vertexNormal

btAlignedObjectArray< float >	m_vertexInverseMass

btAlignedObjectArray< float >	m_vertexArea

btAlignedObjectArray< int >	m_vertexTriangleCount

Classes

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation