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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" |
UFUNCTION (BlueprintCallable, Category=URigHierarchy)
bool IsCurveValueSet
(
FRigElementKey InKey
) const
Remarks
Returns whether a curve's value is set, given its key Returns true if the value is set, false otherwise.
Parameters
| Name | Description |
|---|---|
| InKey | The key of the element to retrieve the value for |