#include <PBDCollisionSolverSimd.h>

Public Types
using	FSimdVec3f = TSimdVec3f< TNumLanes >

using	FSimdRealf = TSimdRealf< TNumLanes >

using	FSimdInt32 = TSimdInt32< TNumLanes >

using	FSimdSelector = TSimdSelector< TNumLanes >

using	FSimdSolverBodyPtr = TSolverBodyPtrSimd< TNumLanes >

using	FSimdManifoldPoint = TPBDCollisionSolverManifoldPointsSimd< TNumLanes >

Public Member Functions
	TPBDCollisionSolverSimd ()

FSimdInt32	NumManifoldPoints () const

void	SetNumManifoldPoints (const FSimdInt32 &InNum)

void	SetManifoldPointsBuffer (const int32 InBeginIndex, const int32 InMax)

int32	GetMaxManifoldPoints () const

const FSimdManifoldPoint &	GetManifoldPoint (const int32 ManifoldPointIndex, const TArrayView< const FSimdManifoldPoint > &ManifoldPointsBuffer) const

void	Reset ()

void	ResetManifold ()

void	SetFriction (const FSimdRealf InStaticFriction, const FSimdRealf InDynamicFriction, const FSimdRealf InVelocityFriction)

void	SetStiffness (const FSimdRealf InStiffness)

void	InitManifoldPoints (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer)

void	SetManifoldPoint (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSolverVec3 &InRelativeContactPosition0, const FSolverVec3 &InRelativeContactPosition1, const FSolverVec3 &InWorldContactNormal, const FSolverVec3 &InWorldContactTangentU, const FSolverVec3 &InWorldContactTangentV, const FSolverReal InWorldContactDeltaNormal, const FSolverReal InWorldContactDeltaTangentU, const FSolverReal InWorldContactDeltaTangentV, const FSolverReal InWorldContactVelocityTargetNormal, const FSolverBody &Body0, const FSolverBody &Body1, const FSolverReal InvMScale0, const FSolverReal InvIScale0, const FSolverReal InvMScale1, const FSolverReal InvIScale1)

void	UpdateManifoldPointMass (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSolverBody &Body0, const FSolverBody &Body1, const FSolverReal InvMScale0, const FSolverReal InvIScale0, const FSolverReal InvMScale1, const FSolverReal InvIScale1)
	Update the cached mass properties based on the current body transforms.

void	UpdateManifoldPointMassNormal (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSolverBody &Body0, const FSolverBody &Body1, const FSolverReal InvMScale0, const FSolverReal InvIScale0, const FSolverReal InvMScale1, const FSolverReal InvIScale1)

void	UpdateMassNormal (const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSolverBody &Body0, const FSolverBody &Body1, const FSolverReal InvMScale0, const FSolverReal InvIScale0, const FSolverReal InvMScale1, const FSolverReal InvIScale1)

void	SolvePositionNoFriction (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSimdSolverBodyPtr &Body0, const FSimdSolverBodyPtr &Body1, const FSimdRealf &MaxPushOut)

void	SolvePositionWithFriction (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSimdSolverBodyPtr &Body0, const FSimdSolverBodyPtr &Body1, const FSimd4Realf &MaxPushOut, const FSimd4Realf &FrictionStiffnessScale)

void	SolveVelocityNoFriction (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSimdSolverBodyPtr &Body0, const FSimdSolverBodyPtr &Body1, const FSimdRealf &Dt)

void	SolveVelocityWithFrictionImpl (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSimdSolverBodyPtr &Body0, const FSimdSolverBodyPtr &Body1, const FSimdRealf &Dt, const FSimd4Realf &FrictionStiffnessScale)

void	SolveVelocityWithFriction (const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer, const FSimdSolverBodyPtr &Body0, const FSimdSolverBodyPtr &Body1, const FSimdRealf &Dt, const FSimd4Realf &FrictionStiffnessScale)

FSolverVec3	GetNetPushOut (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer) const

FSolverVec3	GetNetImpulse (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer) const

FSolverReal	GetStaticFrictionRatio (const int32 ManifoldPointIndex, const int32 LaneIndex, const TArrayView< FSimdManifoldPoint > &ManifoldPointsBuffer) const

int32	GetBufferIndex (const int32 ManifoldPointIndex) const

void	Init ()

Static Public Member Functions
static TPBDCollisionSolverSimd< TNumLanes >	MakeInitialized ()

static TPBDCollisionSolverSimd< TNumLanes >	MakeUninitialized ()

Public Attributes
int32	MaxManifoldPoints

int32	ManifoldPointBeginIndex

FSimdInt32	SimdNumManifoldPoints

FSimdRealf	SimdStaticFriction

FSimdRealf	SimdDynamicFriction

FSimdRealf	SimdVelocityFriction

FSimdRealf	SimdStiffness

FSimdRealf	SimdInvM0

FSimdRealf	SimdInvM1

Static Public Attributes
static const int32	MaxConstrainedBodies = 2

static const int32	MaxPointsPerConstraint = 4

Detailed Description

template<int TNumLanes>
class Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >

Holds the solver

Member Typedef Documentation

◆ FSimdInt32

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdInt32 = TSimdInt32<TNumLanes>

◆ FSimdManifoldPoint

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdManifoldPoint = TPBDCollisionSolverManifoldPointsSimd<TNumLanes>

◆ FSimdRealf

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdRealf = TSimdRealf<TNumLanes>

◆ FSimdSelector

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdSelector = TSimdSelector<TNumLanes>

◆ FSimdSolverBodyPtr

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdSolverBodyPtr = TSolverBodyPtrSimd<TNumLanes>

◆ FSimdVec3f

template<int TNumLanes>

using Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::FSimdVec3f = TSimdVec3f<TNumLanes>

Constructor & Destructor Documentation

◆ TPBDCollisionSolverSimd()

template<int TNumLanes>

Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::TPBDCollisionSolverSimd ( )

inline

Member Function Documentation

◆ GetBufferIndex()

template<int TNumLanes>

int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetBufferIndex ( const int32 ManifoldPointIndex ) const

inline

◆ GetManifoldPoint()

template<int TNumLanes>

const FSimdManifoldPoint & Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetManifoldPoint	(	const int32	ManifoldPointIndex,
		const TArrayView< const FSimdManifoldPoint > &	ManifoldPointsBuffer
	)		const

inline

◆ GetMaxManifoldPoints()

template<int TNumLanes>

int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetMaxManifoldPoints ( ) const

inline

◆ GetNetImpulse()

template<int TNumLanes>

FSolverVec3 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetNetImpulse	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer
	)		const

inline

◆ GetNetPushOut()

template<int TNumLanes>

FSolverVec3 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetNetPushOut	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer
	)		const

inline

◆ GetStaticFrictionRatio()

template<int TNumLanes>

FSolverReal Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::GetStaticFrictionRatio	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer
	)		const

inline

◆ Init()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::Init ( )

inline

◆ InitManifoldPoints()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::InitManifoldPoints ( const TArrayView< FSimdManifoldPoint > & ManifoldPointsBuffer )

inline

◆ MakeInitialized()

template<int TNumLanes>

static TPBDCollisionSolverSimd< TNumLanes > Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::MakeInitialized ( )

inlinestatic

◆ MakeUninitialized()

template<int TNumLanes>

static TPBDCollisionSolverSimd< TNumLanes > Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::MakeUninitialized ( )

inlinestatic

◆ NumManifoldPoints()

template<int TNumLanes>

FSimdInt32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::NumManifoldPoints ( ) const

inline

◆ Reset()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::Reset ( )

inline

Reset the state of the collision solver

◆ ResetManifold()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::ResetManifold ( )

inline

◆ SetFriction()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SetFriction	(	const FSimdRealf	InStaticFriction,
		const FSimdRealf	InDynamicFriction,
		const FSimdRealf	InVelocityFriction
	)

inline

◆ SetManifoldPoint()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SetManifoldPoint	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSolverVec3 &	InRelativeContactPosition0,
		const FSolverVec3 &	InRelativeContactPosition1,
		const FSolverVec3 &	InWorldContactNormal,
		const FSolverVec3 &	InWorldContactTangentU,
		const FSolverVec3 &	InWorldContactTangentV,
		const FSolverReal	InWorldContactDeltaNormal,
		const FSolverReal	InWorldContactDeltaTangentU,
		const FSolverReal	InWorldContactDeltaTangentV,
		const FSolverReal	InWorldContactVelocityTargetNormal,
		const FSolverBody &	Body0,
		const FSolverBody &	Body1,
		const FSolverReal	InvMScale0,
		const FSolverReal	InvIScale0,
		const FSolverReal	InvMScale1,
		const FSolverReal	InvIScale1
	)

inline

Set up a manifold point ready for solving

◆ SetManifoldPointsBuffer()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SetManifoldPointsBuffer	(	const int32	InBeginIndex,
		const int32	InMax
	)

inline

◆ SetNumManifoldPoints()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SetNumManifoldPoints ( const FSimdInt32 & InNum )

inline

◆ SetStiffness()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SetStiffness ( const FSimdRealf InStiffness )

inline

◆ SolvePositionNoFriction()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SolvePositionNoFriction	(	const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSimdSolverBodyPtr &	Body0,
		const FSimdSolverBodyPtr &	Body1,
		const FSimdRealf &	MaxPushOut
	)

inline

◆ SolvePositionWithFriction()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SolvePositionWithFriction	(	const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSimdSolverBodyPtr &	Body0,
		const FSimdSolverBodyPtr &	Body1,
		const FSimd4Realf &	MaxPushOut,
		const FSimd4Realf &	FrictionStiffnessScale
	)

inline

◆ SolveVelocityNoFriction()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SolveVelocityNoFriction	(	const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSimdSolverBodyPtr &	Body0,
		const FSimdSolverBodyPtr &	Body1,
		const FSimdRealf &	Dt
	)

inline

◆ SolveVelocityWithFriction()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SolveVelocityWithFriction	(	const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSimdSolverBodyPtr &	Body0,
		const FSimdSolverBodyPtr &	Body1,
		const FSimdRealf &	Dt,
		const FSimd4Realf &	FrictionStiffnessScale
	)

inline

◆ SolveVelocityWithFrictionImpl()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SolveVelocityWithFrictionImpl	(	const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSimdSolverBodyPtr &	Body0,
		const FSimdSolverBodyPtr &	Body1,
		const FSimdRealf &	Dt,
		const FSimd4Realf &	FrictionStiffnessScale
	)

inline

◆ UpdateManifoldPointMass()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::UpdateManifoldPointMass	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSolverBody &	Body0,
		const FSolverBody &	Body1,
		const FSolverReal	InvMScale0,
		const FSolverReal	InvIScale0,
		const FSolverReal	InvMScale1,
		const FSolverReal	InvIScale1
	)

inline

Update the cached mass properties based on the current body transforms.

◆ UpdateManifoldPointMassNormal()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::UpdateManifoldPointMassNormal	(	const int32	ManifoldPointIndex,
		const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSolverBody &	Body0,
		const FSolverBody &	Body1,
		const FSolverReal	InvMScale0,
		const FSolverReal	InvIScale0,
		const FSolverReal	InvMScale1,
		const FSolverReal	InvIScale1
	)

inline

◆ UpdateMassNormal()

template<int TNumLanes>

void Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::UpdateMassNormal	(	const int32	LaneIndex,
		const TArrayView< FSimdManifoldPoint > &	ManifoldPointsBuffer,
		const FSolverBody &	Body0,
		const FSolverBody &	Body1,
		const FSolverReal	InvMScale0,
		const FSolverReal	InvIScale0,
		const FSolverReal	InvMScale1,
		const FSolverReal	InvIScale1
	)

inline

Member Data Documentation

◆ ManifoldPointBeginIndex

template<int TNumLanes>

int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::ManifoldPointBeginIndex

◆ MaxConstrainedBodies

template<int TNumLanes>

const int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::MaxConstrainedBodies = 2

static

◆ MaxManifoldPoints

template<int TNumLanes>

int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::MaxManifoldPoints

◆ MaxPointsPerConstraint

template<int TNumLanes>

const int32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::MaxPointsPerConstraint = 4

static

◆ SimdDynamicFriction

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdDynamicFriction

◆ SimdInvM0

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdInvM0

◆ SimdInvM1

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdInvM1

◆ SimdNumManifoldPoints

template<int TNumLanes>

FSimdInt32 Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdNumManifoldPoints

◆ SimdStaticFriction

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdStaticFriction

◆ SimdStiffness

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdStiffness

◆ SimdVelocityFriction

template<int TNumLanes>

FSimdRealf Chaos::Private::TPBDCollisionSolverSimd< TNumLanes >::SimdVelocityFriction

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

Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Collision/PBDCollisionSolverSimd.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ FSimdInt32

◆ FSimdManifoldPoint

◆ FSimdRealf

◆ FSimdSelector

◆ FSimdSolverBodyPtr

◆ FSimdVec3f

Constructor & Destructor Documentation

◆ TPBDCollisionSolverSimd()

Member Function Documentation

◆ GetBufferIndex()

◆ GetManifoldPoint()

◆ GetMaxManifoldPoints()

◆ GetNetImpulse()

◆ GetNetPushOut()

◆ GetStaticFrictionRatio()

◆ Init()

◆ InitManifoldPoints()

◆ MakeInitialized()

◆ MakeUninitialized()

◆ NumManifoldPoints()

◆ Reset()

◆ ResetManifold()

◆ SetFriction()

◆ SetManifoldPoint()

◆ SetManifoldPointsBuffer()

◆ SetNumManifoldPoints()

◆ SetStiffness()

◆ SolvePositionNoFriction()

◆ SolvePositionWithFriction()

◆ SolveVelocityNoFriction()

◆ SolveVelocityWithFriction()

◆ SolveVelocityWithFrictionImpl()

◆ UpdateManifoldPointMass()

◆ UpdateManifoldPointMassNormal()

◆ UpdateMassNormal()

Member Data Documentation

◆ ManifoldPointBeginIndex

◆ MaxConstrainedBodies

◆ MaxManifoldPoints

◆ MaxPointsPerConstraint

◆ SimdDynamicFriction

◆ SimdInvM0

◆ SimdInvM1

◆ SimdNumManifoldPoints

◆ SimdStaticFriction

◆ SimdStiffness

◆ SimdVelocityFriction