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> Unreal Engine API Reference > Runtime > InteractiveToolsFramework > BaseGizmos > UGizmoUniformScaleParameterSource > UGizmoUniformScaleParameterSource::GetParameter

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UGizmoUniformScaleParameterSource::GetParameter

Optional position constraint function.

Windows

MacOS

Linux

Override Hierarchy

IGizmoVec2ParameterSource::GetParameter()

UGizmoBaseVec2ParameterSource::GetParameter()

UGizmoUniformScaleParameterSource::GetParameter()

References

Module	InteractiveToolsFramework
Header	/Engine/Source/Runtime/Experimental/InteractiveToolsFramework/Public/BaseGizmos/ParameterToTransformAdapters.h
Include	#include "BaseGizmos/ParameterToTransformAdapters.h"

Syntax

virtual FVector2D GetParameter() const

Remarks

Optional position constraint function. Called during interaction with the new transform origin. To snap the transform to a new position, return as second value, and return true from your lambda. Note that returned snap point will be projected onto the current translation origin/axis.

Returns

true if constraint point was found and should be used, false to ignore

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