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  3. FRigUnit_CurveExists

FRigUnit_CurveExists

CurveExists is used to check whether a curve exists or not.

API > API/Plugins > API/Plugins/ControlRig

CurveExists is used to check whether a curve exists or not.

   
Name FRigUnit_CurveExists
Type struct
Header File /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Units/Hierarchy/RigUnit_CurveExists.h
Include Path #include "Units/Hierarchy/RigUnit_CurveExists.h"

Syntax

USTRUCT (  
        Meta=(DisplayName="Curve Exists", Category="Curve", Keywords="CurveExists,bool", NodeColor="0.462745, 1,0, 0.329412", Varying))  
struct FRigUnit_CurveExists : public FRigUnit

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FRigUnit_CurveExists()

   Units/Hierarchy/RigUnit_CurveExists.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
Curve FName The name of the Curve to retrieve the transform for. Units/Hierarchy/RigUnit_CurveExists.h
  • Meta=(Input, CustomWidget="CurveName")
Exists bool Boolean indicating whether the named curve exists or not. Units/Hierarchy/RigUnit_CurveExists.h
  • Meta=(Output)

Protected

Name Type Remarks Include Path Unreal Specifiers
CachedCurveIndex FCachedRigElement Used to cache the internally used Curve index. Units/Hierarchy/RigUnit_CurveExists.h  

Functions

Public

Overridden from FRigVMStruct

Name Remarks Include Path Unreal Specifiers

virtual void Execute()

   Units/Hierarchy/RigUnit_CurveExists.h  

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