#include <btSoftBodySolver_DX11SIMDAware.h>

Inheritance diagram for btDX11SIMDAwareSoftBodySolver:

Collaboration diagram for btDX11SIMDAwareSoftBodySolver:

Classes
struct	SolvePositionsFromLinksKernelCB

Public Member Functions
	btDX11SIMDAwareSoftBodySolver (ID3D11Device dx11Device, ID3D11DeviceContext dx11Context, DXFunctions::CompileFromMemoryFunc dx11CompileFromMemory=&D3DX11CompileFromMemory)

virtual	~btDX11SIMDAwareSoftBodySolver ()

virtual btSoftBodyLinkData &	getLinkData ()

virtual void	optimize (btAlignedObjectArray< btSoftBody * > &softBodies, bool forceUpdate=false)
	Optimize soft bodies in this solver. More...

virtual void	solveConstraints (float solverdt)
	Solve constraints for a set of soft bodies. More...

virtual SolverTypes	getSolverType () const
	Return the type of the solver. More...

Public Member Functions inherited from btDX11SoftBodySolver
	btDX11SoftBodySolver (ID3D11Device dx11Device, ID3D11DeviceContext dx11Context, DXFunctions::CompileFromMemoryFunc dx11CompileFromMemory=&D3DX11CompileFromMemory)

virtual	~btDX11SoftBodySolver ()

void	setEnableUpdateBounds (bool enableBounds)

bool	getEnableUpdateBounds () const

virtual btSoftBodyVertexData &	getVertexData ()

virtual btSoftBodyTriangleData &	getTriangleData ()

btAcceleratedSoftBodyInterface *	findSoftBodyInterface (const btSoftBody *const softBody)

const btAcceleratedSoftBodyInterface *const	findSoftBodyInterface (const btSoftBody *const softBody) const

virtual bool	checkInitialized ()
	Ensure that this solver is initialized. More...

virtual void	updateSoftBodies ()
	Perform necessary per-step updates of soft bodies such as recomputing normals and bounding boxes. More...

virtual void	copyBackToSoftBodies (bool bMove=true)
	Copy necessary data back to the original soft body source objects. More...

virtual void	predictMotion (float solverdt)
	Predict motion of soft bodies into next timestep. More...

virtual void	processCollision (btSoftBody , const btCollisionObjectWrapper )

virtual void	processCollision (btSoftBody , btSoftBody )
	Process a collision between two soft bodies. More...

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. More...

virtual void	setNumberOfPositionIterations (int iterations)
	Set the number of velocity constraint solver iterations this solver uses. More...

virtual int	getNumberOfPositionIterations ()
	Get the number of velocity constraint solver iterations this solver uses. More...

virtual void	setNumberOfVelocityIterations (int iterations)
	Set the number of velocity constraint solver iterations this solver uses. More...

virtual int	getNumberOfVelocityIterations ()
	Get the number of velocity constraint solver iterations this solver uses. More...

float	getTimeScale ()
	Return the timescale that the simulation is using. More...

Protected Member Functions
virtual bool	buildShaders ()

void	updateConstants (float timeStep)

void	solveLinksForPosition (int startLink, int numLinks, float kst, float ti)

Protected Member Functions inherited from btDX11SoftBodySolver
virtual void	integrate (float solverdt)
	Integrate motion on the solver. More...

float	computeTriangleArea (const Vectormath::Aos::Point3 &vertex0, const Vectormath::Aos::Point3 &vertex1, const Vectormath::Aos::Point3 &vertex2)

void	resetNormalsAndAreas (int numVertices)

void	normalizeNormalsAndAreas (int numVertices)

void	executeUpdateSoftBodies (int firstTriangle, int numTriangles)

void	prepareCollisionConstraints ()
	Sort the collision object details array and generate indexing into it for the per-cloth collision object array. More...

Vectormath::Aos::Vector3	ProjectOnAxis (const Vectormath::Aos::Vector3 &v, const Vectormath::Aos::Vector3 &a)

void	ApplyClampedForce (float solverdt, const Vectormath::Aos::Vector3 &force, const Vectormath::Aos::Vector3 &vertexVelocity, float inverseMass, Vectormath::Aos::Vector3 &vertexForce)

virtual void	applyForces (float solverdt)

int	findSoftBodyIndex (const btSoftBody *const softBody)

virtual void	prepareLinks ()

void	updatePositionsFromVelocities (float solverdt)

void	solveLinksForPosition (int startLink, int numLinks, float kst, float ti)

void	solveLinksForVelocity (int startLink, int numLinks, float kst)

void	updateVelocitiesFromPositionsWithVelocities (float isolverdt)

void	updateVelocitiesFromPositionsWithoutVelocities (float isolverdt)

void	computeBounds ()

void	solveCollisionsAndUpdateVelocities (float isolverdt)

void	updateBounds ()

void	releaseKernels ()

Protected Attributes
btSoftBodyLinkDataDX11SIMDAware	m_linkData
	Link data for all cloths. More...

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

Protected Attributes inherited from btDX11SoftBodySolver
ID3D11Device *	m_dx11Device

ID3D11DeviceContext *	m_dx11Context

DXFunctions	dxFunctions

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

bool	m_shadersInitialized

btAlignedObjectArray < btAcceleratedSoftBodyInterface * >	m_softBodySet
	Cloths owned by this solver. More...

btAlignedObjectArray < Vectormath::Aos::Vector3 >	m_perClothAcceleration
	Acceleration value to be applied to all non-static vertices in the solver. More...

btDX11Buffer < Vectormath::Aos::Vector3 >	m_dx11PerClothAcceleration

btAlignedObjectArray < Vectormath::Aos::Vector3 >	m_perClothWindVelocity
	Wind velocity to be applied normal to all non-static vertices in the solver. More...

btDX11Buffer < Vectormath::Aos::Vector3 >	m_dx11PerClothWindVelocity

btAlignedObjectArray< float >	m_perClothDampingFactor
	Velocity damping factor. More...

btDX11Buffer< float >	m_dx11PerClothDampingFactor

btAlignedObjectArray< float >	m_perClothVelocityCorrectionCoefficient
	Velocity correction coefficient. More...

btDX11Buffer< float >	m_dx11PerClothVelocityCorrectionCoefficient

btAlignedObjectArray< float >	m_perClothLiftFactor
	Lift parameter for wind effect on cloth. More...

btDX11Buffer< float >	m_dx11PerClothLiftFactor

btAlignedObjectArray< float >	m_perClothDragFactor
	Drag parameter for wind effect on cloth. More...

btDX11Buffer< float >	m_dx11PerClothDragFactor

btAlignedObjectArray< float >	m_perClothMediumDensity
	Density of the medium in which each cloth sits. More...

btDX11Buffer< float >	m_dx11PerClothMediumDensity

btAlignedObjectArray < CollisionObjectIndices >	m_perClothCollisionObjects
	Collision shape details: pair of index of first collision shape for the cloth and number of collision objects. More...

btDX11Buffer < CollisionObjectIndices >	m_dx11PerClothCollisionObjects

btAlignedObjectArray < CollisionShapeDescription >	m_collisionObjectDetails
	Collision shapes being passed across to the cloths in this solver. More...

btDX11Buffer < CollisionShapeDescription >	m_dx11CollisionObjectDetails

btAlignedObjectArray< UIntVector3 >	m_perClothMinBounds
	Minimum bounds for each cloth. More...

btDX11Buffer< UIntVector3 >	m_dx11PerClothMinBounds

btAlignedObjectArray< UIntVector3 >	m_perClothMaxBounds
	Maximum bounds for each cloth. More...

btDX11Buffer< UIntVector3 >	m_dx11PerClothMaxBounds

btAlignedObjectArray< float >	m_perClothFriction
	Friction coefficient for each cloth. More...

btDX11Buffer< float >	m_dx11PerClothFriction

DXFunctions::KernelDesc	prepareLinksKernel

DXFunctions::KernelDesc	solvePositionsFromLinksKernel

DXFunctions::KernelDesc	vSolveLinksKernel

DXFunctions::KernelDesc	integrateKernel

DXFunctions::KernelDesc	addVelocityKernel

DXFunctions::KernelDesc	updatePositionsFromVelocitiesKernel

DXFunctions::KernelDesc	updateVelocitiesFromPositionsWithoutVelocitiesKernel

DXFunctions::KernelDesc	updateVelocitiesFromPositionsWithVelocitiesKernel

DXFunctions::KernelDesc	solveCollisionsAndUpdateVelocitiesKernel

DXFunctions::KernelDesc	resetNormalsAndAreasKernel

DXFunctions::KernelDesc	normalizeNormalsAndAreasKernel

DXFunctions::KernelDesc	computeBoundsKernel

DXFunctions::KernelDesc	updateSoftBodiesKernel

DXFunctions::KernelDesc	applyForcesKernel

bool	m_enableUpdateBounds

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 }

Public Attributes inherited from btDX11SoftBodySolver
btSoftBodyLinkDataDX11	m_linkData
	Link data for all cloths. More...

btSoftBodyVertexDataDX11	m_vertexData

btSoftBodyTriangleDataDX11	m_triangleData

Detailed Description

Definition at line 27 of file btSoftBodySolver_DX11SIMDAware.h.

Constructor & Destructor Documentation

btDX11SIMDAwareSoftBodySolver::btDX11SIMDAwareSoftBodySolver	(	ID3D11Device *	dx11Device,
		ID3D11DeviceContext *	dx11Context,
		DXFunctions::CompileFromMemoryFunc	dx11CompileFromMemory = `&D3DX11CompileFromMemory`
	)