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FJointSolverGaussSeidel

Calculate new positions and rotations for a pair of bodies connected by a joint.

Windows

MacOS

Linux

References

Module	Chaos
Header	/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Joint/PBDJointSolverGaussSeidel.h
Include	#include "Chaos/Joint/PBDJointSolverGaussSeidel.h"

Syntax

class FJointSolverGaussSeidel

Remarks

Calculate new positions and rotations for a pair of bodies connected by a joint.

This solver treats of the 6 possible constraints (up to 3 linear and 3 angular) individually and resolves them in sequence.

Constructors

	Name	Description
	FJointSolverGaussSeidel()

Functions

		Name	Description
	void	ApplyConstraints ( const FReal Dt, const FPBDJointSolverSettings& Sol..., const FPBDJointSettings& JointSett... )
	void	ApplyProjections ( const FReal Dt, const FPBDJointSolverSettings& Sol..., const FPBDJointSettings& JointSett... )
	const FVec3 ...	GetInitP ( const int32 Index )
	const FRotat...	GetInitQ ( const int32 Index )
	bool	GetIsActive()
	const FVec3 ...	GetNetAngularImpulse()
	const FVec3 ...	GetNetLinearImpulse()
	int32	GetNumActiveConstraints()
	const FVec3 ...	GetP ( const int32 Index )
	const FRotat...	GetQ ( const int32 Index )
	const FVec3 ...	GetV ( const int32 Index )
	const FVec3 ...	GetW ( const int32 Index )
	void	Init ( const FReal Dt, const FPBDJointSolverSettings& Sol..., const FPBDJointSettings& JointSett..., const FVec3& PrevP0, const FVec3& PrevP1, const FRotation3& PrevQ0, const FRotation3& PrevQ1, const FReal InvM0, const FVec3& InvIL0, const FReal InvM1, const FVec3& InvIL1, const FRigidTransform3& XL0, const FRigidTransform3& XL1 )
	FReal	InvM ( int32 index )
	void	Update ( const FReal Dt, const FReal InSolverStiffness, const FPBDJointSolverSettings& Sol..., const FPBDJointSettings& JointSett..., const FVec3& P0, const FRotation3& Q0, const FVec3& V0, const FVec3& W0, const FVec3& P1, const FRotation3& Q1, const FVec3& V1, const FVec3& W1 )

Typedefs

Name	Description
FDenseMatrix61
FDenseMatrix66

Constants

Name	Description
MaxConstrainedBodies