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FCollectionTransformSelectionFacade

[FCollectionTransformSelectionFacade](API\Runtime\Chaos\FCollectionTransformSelectionFac-)

API > API/Runtime > API/Runtime/Chaos

FCollectionTransformSelectionFacade

Defines common API for selecting transforms on a collection

   
Name FCollectionTransformSelectionFacade
Type class
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/Facades/CollectionTransformSelectionFacade.h
Include Path #include "GeometryCollection/Facades/CollectionTransformSelectionFacade.h"

Syntax

class FCollectionTransformSelectionFacade

Constructors

Name Remarks Include Path Unreal Specifiers

FCollectionTransformSelectionFacade ( const FManagedArrayCollection& InSelf
)

 FCollectionTransformSelectionFacade Constuctor GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ChildrenAttribute TManagedArrayAccessor< TSet< int32 > >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
ConstCollection const FManagedArrayCollection & This a const facade. GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
FaceCountAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
FaceStartAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
IndicesAttribute TManagedArrayAccessor< FIntVector >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
LevelAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
ParentAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
SimulationTypeAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
TransformIndexAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
TransformToGeometryIndexAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
VertexCountAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  
VertexStartAttribute TManagedArrayAccessor< int32 >   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool CanSelectAll()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectBoundingBoxInBox()

 Returns indices of bones where BoundingBox of the bone is inside InBox GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectBoundingBoxInSphere()

 Returns indices of bones where BoundingBox of the bone is inside a sphere GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectCentroidInBox()

 Returns indices of bones where centroid of the bone is inside InBox GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectCentroidInSphere()

 Returns indices of bones where centroid of the bone is inside a sphere GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectChildren()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectCluster()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectContact()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectInverse()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectLeaf()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectLevel()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectParent()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectRandom()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectRootBones()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectSiblings()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectVerticesInBox()

 Returns indices of bones where all the vertices or at least one vertex of the bone is inside InBox GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool CanSelectVerticesInSphere()

 Returns indices of bones where all the vertices or at least one vertex of the bone is inside a sphere GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertCurveSelectionToFaceSelection ( const TArray< int32 >& InCurveSelection
) const

 Convert a CurveSelection to a FaceSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertCurveSelectionToGeometrySelection ( const TArray< int32 >& InCurveSelection,
bool bAllElementsMustBeSelected
) const

 Convert a CurveSelection to a GeometrySelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertCurveSelectionToTransformSelection ( const TArray< int32 >& InCurveSelection,
bool bAllElementsMustBeSelected
) const

 Convert a CurveSelection to a TransformSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertCurveSelectionToVertexSelection ( const TArray< int32 >& InCurveSelection
) const

 Convert a CurveSelection to a VertexSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void ConvertEmbeddedSelectionToParents ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertFaceSelectionToCurveSelection ( const TArray< int32 >& InFaceSelection,
bool bAllElementsMustBeSelected
) const

 Convert a FaceSelection to a CurveSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertFaceSelectionToGeometrySelection ( const TArray< int32 >& InFaceSelection,
bool bAllElementsMustBeSelected
) const

 Convert a FaceSelection to a GeometrySelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertFaceSelectionToTransformSelection ( const TArray< int32 >& InFaceSelection,
bool bAllElementsMustBeSelected
) const

 Convert a FaceSelection to a TransformSelection, if bAllElementsMustBeSelected is true then all faces of a transform must be selected for the transform to be selected GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertFaceSelectionToVertexSelection ( const TArray< int32 >& InFaceSelection
) const

 Convert a FaceSelection to a VertexSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertGeometrySelectionToCurveSelection ( const TArray< int32 >& InGeometrySelection
) const

 Convert a GeometrySelection to a CurveSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertGeometrySelectionToFaceSelection ( const TArray< int32 >& InGeometrySelection
) const

 Convert a GeometrySelection to a FaceSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertGeometrySelectionToTransformSelection ( const TArray< int32 >& InGeometrySelection
) const

 Convert a GeometrySelection to a TransformSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertGeometrySelectionToVertexSelection ( const TArray< int32 >& InGeometrySelection
) const

 Convert a GeometrySelection to a VertexSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void ConvertSelectionToClusterNodes ( TArray< int32 >& InOutSelection,
bool bLeaveRigidRoots
) const

 Replace any Embedded or Rigid transforms in InOutSelection with their parent cluster. GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void ConvertSelectionToRigidNodes ( TArray< int32 >& InSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void ConvertSelectionToRigidNodes ( const int32 Index,
TArray< int32 >& InSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertTransformSelectionToCurveSelection ( const TArray< int32 >& InTransformSelection
) const

 Convert a TransformSelection to a CurveSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertTransformSelectionToFaceSelection ( const TArray< int32 >& InTransformSelection
) const

 Convert a TransformSelection to a FaceSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertTransformSelectionToGeometrySelection ( const TArray< int32 >& InTransformSelection
) const

 Convert a TransformSelection to a GeometrySelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertTransformSelectionToVertexSelection ( const TArray< int32 >& InTransformSelection
) const

 Convert a TransformSelection to a VertexSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertVertexSelectionToCurveSelection ( const TArray< int32 >& InVertexSelection,
bool bAllElementsMustBeSelected
) const

 Convert a VertexSelection to a CurveSelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertVertexSelectionToFaceSelection ( const TArray< int32 >& InVertexSelection,
bool bAllElementsMustBeSelected
) const

 Convert a VertexSelection to a FaceSelection, if bAllElementsMustBeSelected is true then all vertices of a face must be selectod for the face to be selected GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertVertexSelectionToGeometrySelection ( const TArray< int32 >& InVertexSelection,
bool bAllElementsMustBeSelected
) const

 Convert a VertexSelection to a GeometrySelection GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > ConvertVertexSelectionToTransformSelection ( const TArray< int32 >& InVertexSelection,
bool bAllElementsMustBeSelected
) const

 Convert a VertexSelection to a TransformSelection, if bAllElementsMustBeSelected is true then all vertices of a transform must be selected for the transform to be selected GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void DefineSchema()

 Create the facade attributes. GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void FilterSelectionBySimulationType ( TArray< int32 >& InOutSelection,
FGeometryCollection::ESimulationTypes KeepSimulationType
) const

 Keep only the bones in the selection that match the input SimulationType GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > GetBonesByLevel ( const int32 Level,
bool bOnlyClusteredOrRigid,
bool bSkipFiltered
) const

 Get bones filtered by the level as they would be in the editor; i.e., the bones with level <= the target Level, but with some additional logic for filtering, etc GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > GetBonesExactlyAtLevel ( const int32 TargetLevel,
bool bOnlyClusteredOrRigid
) const

 Get bones exactly at a target level. A target level of -1 will return all bones. GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TMap< int32, TArray< int32 > > GetClusteredSelections ( const TArray< int32 >& InSelection
) const

 Return a map from parent of bone to the selected bones with that parent GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool HasSelectedAncestor ( const TArray< int32 >& InSelection,
const int32 Index
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool IsARootBone ( const int32 Index
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool IsConst()

 Is the facade defined constant. GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool IsValid()

 Is the Facade defined on the collection? GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

bool IsValidBone ( const int32 Index
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void RemoveRootNodes ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void Sanitize ( TArray< int32 >& InSelection,
bool bFavorParents
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectAll()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectBoundingBoxInBox ( const FBox& InBox,
const FTransform& InBoxTransform
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectBoundingBoxInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectByFloatAttribute ( FString GroupName,
FString AttrName,
float Min,
float Max,
bool bInclusive,
bool bInsideRange
) const

 Returns indices of bones where centroid of the bone is inside a convex hull Select by a float attribute in the collection, it can be any existing float attribute specified by GroupName/AttrName GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectByIntAttribute ( FString GroupName,
FString AttrName,
int32 Min,
int32 Max,
bool bInclusive,
bool bInsideRange
) const

 Select by an int attribute in the collection, it can be any existing int attribute specified by GroupName/AttrName GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectBySize ( float SizeMin,
float SizeMax,
bool bInclusive,
bool bInsideRange,
bool bUseRelativeSize
) const

 Select transforms by their Size or Relative Size GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectByVolume ( float VolumeMin,
float VolumeMax,
bool bInclusive,
bool bInsideRange
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectCentroidInBox ( const FBox& InBox,
const FTransform& InBoxTransform
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectCentroidInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectChildren ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectCluster()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectContact ( TArray< int32 >& InOutSelection,
bool bIncludeNeighborsInParentLevels
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectInverse ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectLeaf()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectLevel ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectNone()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectParent ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectRandom ( bool bDeterministic,
float RandomSeed,
float RandomThresholdVal
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectRootBones()

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

void SelectSiblings ( TArray< int32 >& InOutSelection
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectVerticesInBox ( const FBox& InBox,
const FTransform& InBoxTransform,
bool bAllVerticesInBox
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

TArray< int32 > SelectVerticesInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform,
bool bAllVerticesInSphere
) const

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

Static

Name Remarks Include Path Unreal Specifiers

static void SelectByPercentage ( TArray< int32 >& InOutSelection,
int32 Percentage,
bool Deterministic,
float RandomSeed
)

   GeometryCollection/Facades/CollectionTransformSelectionFacade.h  

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