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API > API/Runtime > API/Runtime/InteractiveToolsFramework > API/Runtime/InteractiveToolsFramework/BaseGizmos > API/Runtime/InteractiveToolsFramework/BaseGizmos/UGizmoAxisScaleParameterSource
Syntax
TUniqueFunction< bool(const double &ScaleAxisDelta, double &SnappedScaleAxisDelta)> ScaleAxisDeltaConstraintFunction
Remarks
Optional scale axis delta constraint function. This can be used to snap/constrain the "scale delta" value, for example to snap it to fixed increments along the axis.