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API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Rigs > API/Plugins/ControlRig/Rigs/URigHierarchy > API/Plugins/ControlRig/Rigs/URigHierarchy/IsCurveValueSet
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h |
| Include | #include "Rigs/RigHierarchy.h" |
| Source | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Private/Rigs/RigHierarchy.cpp |
bool IsCurveValueSet
&40;
FRigCurveElement &42; InCurveElement
&41; const
Remarks
Returns whether a curve's value is set. If the curve value is not set, returns false. Returns true if the value is set, false otherwise.
Parameters
| Name | Description |
|---|---|
| InCurveElement | The element to retrieve the value for |