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  3. UTransformableHandle

UTransformableHandle

[UTransformableHandle](API\Runtime\Constraints\UTransformableHandle)

API > API/Runtime > API/Runtime/Constraints

Inheritance Hierarchy

References

   
Module Constraints
Header /Engine/Source/Runtime/Experimental/Animation/Constraints/Public/TransformableHandle.h
Include #include "TransformableHandle.h"

Syntax

class UTransformableHandle : public UObject

Remarks

UTransformableHandle

Variables

  Type Name Description
Public variable FMovieSceneObjectBindingID ConstraintBindingID Possible bindingID
Protected variable FHandleModifiedEvent OnHandleModified  

Destructors

  Type Name Description
Public function Virtual   UTransformableHandle

Functions

  Type Name Description
Public function Virtual Const bool

AddTransformKeys ( const TArray< FFrameNumber >& InFrames,
const TArray< FTransform >& InTransforms,
const EMovieSceneTransformChannel& InChannels,
const FFrameRate& InTickResolution,
UMovieSceneSection* InSection,
const bool bLocal
)

 Add Transform Keys at the specified times
Public function Virtual Const UTransformableHandle *

Duplicate ( UObject* NewOuter
)

 Make a duplicate of myself with this outer
Public function Virtual Const TArrayView< FMovieSceneDoubleChannel * >

GetDoubleChannels ( const UMovieSceneSection* InSection
)

 Get the array of double channels for the specified section
Public function Virtual Const TArrayView< FMovieSceneFloatChannel * >

GetFloatChannels ( const UMovieSceneSection* InSection
)

 Get the array of float channels for the specified section
Public function Virtual Const FString A dynamically sizeable string.
Public function Virtual Const FTransform Gets the global transform of the underlying transformable object.
Public function Virtual Const uint32

GetHash ()

 Generates a hash value of the underlying transformable object.
Public function Virtual Const FString  
Public function Virtual Const FTransform Gets the local transform of the underlying transformable object in it's parent space.
Public function Virtual Const UObject * Returns the target object containing the tick function (returned in GetTickFunction).
Public function Virtual Const FTickPrerequisite Look for a possible tick function that can be used as a prerequisite.
Public function Virtual Const TWeakObjectPtr< UObject > Returns the underlying targeted object.
Public function Virtual Const FTickFunction * Returns the tick function of the underlying transformable object.
Public function FHandleModifiedEvent &  
Public function Virtual Const bool If true it contains objects bound to an external system, like sequencer so we don't do certain things, like remove constraints when they don't resolve
Public function Virtual Const bool Check for direct dependencies with InOther.
Public function Virtual Const bool

IsValid ()

 Sanity check to ensure the handle is safe to use.
Public function void Fix up Binding in case it has changed
Public function Virtual void

ResolveBoundObjects ( FMovieSceneSequenceID LocalSequenceID,
IMovieScenePlayer& Player,
UObject* SubObject
)

 Resolve the bound objects so that any object it references are resovled and correctly set up
Public function Virtual Const void

SetGlobalTransform ( const FTransform& InGlobal
)

 Sets the global transform of the underlying transformable object.
Public function Virtual Const void

SetLocalTransform ( const FTransform& InLocal
)

 Sets the local transform of the underlying transformable object in it's parent space.
Public function Virtual void Perform any special ticking needed for this handle, by default it does nothing, todo need to see if we need to tick control rig also

Classes

  Type Name Description
Public class FHandleModifiedEvent    

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