FPBDSoftBodyCollisionConstraintBase | Unreal Engine 5.7 Documentation


Name	FPBDSoftBodyCollisionConstraintBase
Type	class
Header File	/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDSoftBodyCollisionConstraint.h
Include Path	#include "Chaos/PBDSoftBodyCollisionConstraint.h"

Syntax

class FPBDSoftBodyCollisionConstraintBase

Name	Remarks	Include Path	Unreal Specifiers
FPBDSoftBodyCollisionConstraintBase ( const TArray< FSolverRigidTransform3 >& InLastCollisionTransforms, FSolverReal InCollisionThickness, FSolverReal InFrictionCoefficient, bool bInUseCCD, FSolverReal InProximityStiffness, TArray< bool >* InCollisionParticleCollided, TArray< FSolverVec3 >* InContacts, TArray< FSolverVec3 >* InNormals, TArray< FSolverReal >* InPhis, const FSolverReal InSoftBodyCollisionThickness, bool bInEnableSimpleColliders, bool bInEnableComplexColliders, bool bInUsePlanarConstraintForSimpleColliders, bool bInUsePlanarConstraintForComplexColliders, const TMap< FParticleRangeIndex, FPBDComplexColliderBoneData >& InComplexBoneData )		Chaos/PBDSoftBodyCollisionConstraint.h

Name	Remarks
FPBDSoftBodyCollisionPlanarConstraint

Name	Type	Remarks	Include Path
bDefaultUsePlanarConstraintForComplexColliders	bool		Chaos/PBDSoftBodyCollisionConstraint.h
bDefaultUsePlanarConstraintForSimpleColliders	bool		Chaos/PBDSoftBodyCollisionConstraint.h

Name	Type	Remarks	Include Path
BatchNormals	TArray< FSolverVec3 >		Chaos/PBDSoftBodyCollisionConstraint.h
BatchPhis	TArray< FSolverReal >		Chaos/PBDSoftBodyCollisionConstraint.h
BatchVelocityBones	TArray< int32 >		Chaos/PBDSoftBodyCollisionConstraint.h
HasPlanarData	TArray< bool >	These arrays are used to do batch PhiAndNormal queries. They live here so they don't need to be reallocated each frame.	Chaos/PBDSoftBodyCollisionConstraint.h
PlanarDataNormals	TArray< FSolverVec3 >		Chaos/PBDSoftBodyCollisionConstraint.h
PlanarDataPositions	TArray< FSolverVec3 >		Chaos/PBDSoftBodyCollisionConstraint.h
PlanarDataVelocities	TArray< FSolverVec3 >		Chaos/PBDSoftBodyCollisionConstraint.h

Name	Remarks	Include Path
void Apply ( FSolverParticlesRange& Particles, const FSolverReal Dt, const TArray< FSolverCollisionParticlesRange >& CollisionParticles )	Ignore planar constraint settings and do a full collision detection and apply impulses.	Chaos/PBDSoftBodyCollisionConstraint.h
void ApplyWithPlanarConstraints ( FSolverParticlesRange& Particles, const FSolverReal Dt, const TArray< FSolverCollisionParticlesRange >& CollisionParticles, bool bGeneratePlanarConstraints )	Follow planar constraint settings and either generate or apply planar constraints if requested.	Chaos/PBDSoftBodyCollisionConstraint.h
void OnCollisionRangeRemoved ( int32 CollisionRangeId )		Chaos/PBDSoftBodyCollisionConstraint.h
void SetWriteDebugContacts ( bool bWrite )		Chaos/PBDSoftBodyCollisionConstraint.h
void UpdateLinearSystem ( const FSolverParticlesRange& Particles, const FSolverReal Dt, const TArray< FSolverCollisionParticlesRange >& CollisionParticles, FEvolutionLinearSystem& LinearSystem ) const		Chaos/PBDSoftBodyCollisionConstraint.h