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  3. FClothingSimulationCollider

FClothingSimulationCollider

Collider simulation node.

API > API/Plugins > API/Plugins/ChaosCloth

Collider simulation node.

   
Name FClothingSimulationCollider
Type class
Header File /Engine/Plugins/ChaosCloth/Source/ChaosCloth/Public/ChaosCloth/ChaosClothingSimulationCollider.h
Include Path #include "ChaosCloth/ChaosClothingSimulationCollider.h"

Syntax

class FClothingSimulationCollider

Constructors

Name Remarks Include Path Unreal Specifiers

FClothingSimulationCollider ( const UPhysicsAsset* InPhysicsAsset,
const FReferenceSkeleton* InReferenceSkeleton
)

   ChaosCloth/ChaosClothingSimulationCollider.h  
  ChaosCloth/ChaosClothingSimulationCollider.h  
  ChaosCloth/ChaosClothingSimulationCollider.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FClothingSimulationCollider()

   ChaosCloth/ChaosClothingSimulationCollider.h  

Structs

Name Remarks
FLODData  

Enums

Public

Name Remarks
ECollisionDataType  

Typedefs

Name Type Remarks Include Path
FLevelSetCollisionData Chaos::FLevelSetCollisionData   ChaosCloth/ChaosClothingSimulationCollider.h
FSkinnedLevelSetCollisionData Chaos::FSkinnedLevelSetCollisionData   ChaosCloth/ChaosClothingSimulationCollider.h
FSolverClothPair TPair< const FClothingSimulationSolver *, const FClothingSimulationCloth * >   ChaosCloth/ChaosClothingSimulationCollider.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bHasExternalCollisionChanged bool   ChaosCloth/ChaosClothingSimulationCollider.h  
CollisionData const FClothCollisionData *   ChaosCloth/ChaosClothingSimulationCollider.h  
LODData TArray< TUniquePtr< FLODData > > Collision primitives. ChaosCloth/ChaosClothingSimulationCollider.h  
LODIndices TMap< FSolverClothPair, int32 >   ChaosCloth/ChaosClothingSimulationCollider.h  
PhysicsAsset const UPhysicsAsset *   ChaosCloth/ChaosClothingSimulationCollider.h  
ReferenceSkeleton const FReferenceSkeleton *   ChaosCloth/ChaosClothingSimulationCollider.h  
Scale FReal Initial scale. ChaosCloth/ChaosClothingSimulationCollider.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers
- Cloth interface - ChaosCloth/ChaosClothingSimulationCollider.h  

FClothCollisionData GetCollisionData ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth
) const

 Return source (untransformed) collision data for LODless, external and active LODs. ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< TUniquePtr< FImplicitObject > > GetCollisionGeometries ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

   ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< FImplicitObjectPtr > GetCollisionGeometry ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 Return current active LOD collision geometries, not thread safe, to use after solver update. ChaosCloth/ChaosClothingSimulationCollider.h  

int32 GetCollisionRangeId ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 Return the collision particle range ID for the specified type if valid. If ECollisionDataType::LODs is asked, then the offset returned is for the current LOD. ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< Softs::FSolverRotation3 > GetCollisionRotations ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 Return current active LOD collision particles rotations, not thread safe, to use after solver update. ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< bool > GetCollisionStatus ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 Return whether the collision has been hit by a particle during CCD. ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< Softs::FSolverVec3 > GetCollisionTranslations ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 - Debugging and visualization functions - Return current active LOD collision particles translations, not thread safe, to use after solver update. ChaosCloth/ChaosClothingSimulationCollider.h  

int32 GetNumGeometries ()

   ChaosCloth/ChaosClothingSimulationCollider.h  

TConstArrayView< Softs::FSolverRigidTransform3 > GetOldCollisionTransforms ( const FClothingSimulationSolver* Solver,
const FClothingSimulationCloth* Cloth,
ECollisionDataType CollisionDataType
) const

 Return current active LOD previous frame collision particles transforms, not thread safe, to use after solver update. ChaosCloth/ChaosClothingSimulationCollider.h  

void PreUpdate ( FClothingSimulationSolver* Solver,
FClothingSimulationCloth* Cloth
)

   ChaosCloth/ChaosClothingSimulationCollider.h  

void Remove ( FClothingSimulationSolver* Solver,
FClothingSimulationCloth* Cloth
)

   ChaosCloth/ChaosClothingSimulationCollider.h  

void ResetStartPose ( FClothingSimulationSolver* Solver,
FClothingSimulationCloth* Cloth
)

   ChaosCloth/ChaosClothingSimulationCollider.h  

void SetCollisionData ( const FClothCollisionData* InCollisionData
)

 - Animatable property setters - Set external collision data, will only get updated when used as a Solver Collider TODO: Subclass collider? ChaosCloth/ChaosClothingSimulationCollider.h  

void Update ( FClothingSimulationSolver* Solver,
FClothingSimulationCloth* Cloth
)

   ChaosCloth/ChaosClothingSimulationCollider.h  

Static

Name Remarks Include Path Unreal Specifiers

static void ExtractPhysicsAssetCollision ( const UPhysicsAsset* PhysicsAsset,
const FReferenceSkeleton* ReferenceSkeleton,
FClothCollisionData& ClothCollisionData,
FClothCollisionDataExtended& ClothCollisionDataExtended,
TArray< int32 >& UsedBoneIndices,
TArray< int32 >& UsedSubBoneIndices,
bool bUseSphylOnly,
bool bSkipMissingBones
)

 Extract all collisions from the physics asset into a more cloth friendly format. ChaosCloth/ChaosClothingSimulationCollider.h  

static void ExtractPhysicsAssetCollision ( const UPhysicsAsset* PhysicsAsset,
const FReferenceSkeleton* ReferenceSkeleton,
FClothCollisionData& ClothCollisionData,
PRAGMA_DISABLE_DEPRECATION_WARNINGSTArray< FLevelSetCollisionData >& LevelSetCollisions,
TArray< FSkinnedLevelSetCollisionData >& SkinnedLevelSetCollisions,
TArray< int32 >& UsedBoneIndices,
bool bUseSphylOnly,
bool bSkipMissingBones
)

 Extract all collisions from the physics asset into a more cloth friendly format ChaosCloth/ChaosClothingSimulationCollider.h  

Operators

Name Remarks Include Path Unreal Specifiers
  ChaosCloth/ChaosClothingSimulationCollider.h  
  ChaosCloth/ChaosClothingSimulationCollider.h  

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