1. Epic GamesDeveloper
  3. FCollectionTransformSelectionFacade

FCollectionTransformSelectionFacade

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

API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/GeometryCollection > API/Runtime/Chaos/GeometryCollection/Facades

References

   
Module Chaos
Header /Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/Facades/CollectionTransformSelectionFacade.h
Include #include "GeometryCollection/Facades/CollectionTransformSelectionFacade.h"

Syntax

class FCollectionTransformSelectionFacade

Remarks

FCollectionTransformSelectionFacade

Defines common API for selecting transforms on a collection

Constructors

  Type Name Description
Public function   FCollectionTransformSelectionFacade Constuctor

Functions

  Type Name Description
Public function Const bool  
Public function Const bool Returns indices of bones where BoundingBox of the bone is inside InBox
Public function Const bool Returns indices of bones where BoundingBox of the bone is inside a sphere
Public function Const bool Returns indices of bones where centroid of the bone is inside InBox
Public function Const bool Returns indices of bones where centroid of the bone is inside a sphere
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool Returns indices of bones where all the vertices or at least one vertex of the bone is inside InBox
Public function Const bool Returns indices of bones where all the vertices or at least one vertex of the bone is inside a sphere
Public function Const void

ConvertEmbeddedSelectionToParents ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >

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

 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
Public function Const TArray< int32 >

ConvertFaceSelectionToVertexSelection ( const TArray< int32 >& InFaceSelection
)

 Convert a FaceSelection to a VertexSelection
Public function Const void

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

 Replace any Embedded or Rigid transforms in InOutSelection with their parent cluster.
Public function Const void

ConvertSelectionToRigidNodes ( TArray< int32 >& InSelection
)

  
Public function Const void

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

  
Public function Const TArray< int32 >

ConvertTransformSelectionToFaceSelection ( const TArray< int32 >& InTransformSelection
)

 Convert a TransformSelection to a FaceSelection
Public function Const TArray< int32 >

ConvertTransformSelectionToVertexSelection ( const TArray< int32 >& InTransformSelection
)

 Convert a TransformSelection to a VertexSelection
Public function Const TArray< int32 >

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

 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
Public function Const TArray< int32 >

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

 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
Public function void Create the facade attributes.
Public function Const TArray< int32 >

GetBonesByLevel ( const int32 Level,
bool bOnlyClusteredOrRigid,
bool bSkipFiltered
)

 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
Public function Const TArray< int32 >

GetBonesExactlyAtLevel ( const int32 TargetLevel,
bool bOnlyClusteredOrRigid
)

 Get bones exactly at a target level. A target level of -1 will return all bones.
Public function Const bool

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

  
Public function Const bool

IsARootBone ( const int32 Index
)

  
Public function Const bool

IsConst ()

 Is the facade defined constant.
Public function Const bool

IsValid ()

 Is the Facade defined on the collection?
Public function Const bool

IsValidBone ( const int32 Index
)

  
Public function Const void

RemoveRootNodes ( TArray< int32 >& InOutSelection
)

  
Public function Const void

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

  
Public function Const TArray< int32 >  
Public function Const TArray< int32 >

SelectBoundingBoxInBox ( const FBox& InBox,
const FTransform& InBoxTransform
)

  
Public function Const TArray< int32 >

SelectBoundingBoxInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform
)

  
Public function Const TArray< int32 >

SelectByFloatAttribute ( FString GroupName,
FString AttrName,
float Min,
float Max,
bool bInclusive,
bool bInsideRange
)

 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
Public function Const TArray< int32 >

SelectByIntAttribute ( FString GroupName,
FString AttrName,
int32 Min,
int32 Max,
bool bInclusive,
bool bInsideRange
)

 Select by an int attribute in the collection, it can be any existing int attribute specified by GroupName/AttrName
Public function Static void

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

  
Public function Const TArray< int32 >

SelectBySize ( float SizeMin,
float SizeMax,
bool bInclusive,
bool bInsideRange,
bool bUseRelativeSize
)

 Select transforms by their Size or Relative Size
Public function Const TArray< int32 >

SelectByVolume ( float VolumeMin,
float VolumeMax,
bool bInclusive,
bool bInsideRange
)

  
Public function Const TArray< int32 >

SelectCentroidInBox ( const FBox& InBox,
const FTransform& InBoxTransform
)

  
Public function Const TArray< int32 >

SelectCentroidInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform
)

  
Public function Const void

SelectChildren ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >  
Public function Const void

SelectContact ( TArray< int32 >& InOutSelection
)

  
Public function Const void

SelectInverse ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >  
Public function Const void

SelectLevel ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >  
Public function Const void

SelectParent ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >

SelectRandom ( bool bDeterministic,
float RandomSeed,
float RandomThresholdVal
)

  
Public function Const TArray< int32 >  
Public function Const void

SelectSiblings ( TArray< int32 >& InOutSelection
)

  
Public function Const TArray< int32 >

SelectVerticesInBox ( const FBox& InBox,
const FTransform& InBoxTransform,
bool bAllVerticesInBox
)

  
Public function Const TArray< int32 >

SelectVerticesInSphere ( const FSphere& InSphere,
const FTransform& InSphereTransform,
bool bAllVerticesInSphere
)

  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page