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> Unreal Engine API Reference > Plugins > ModelingComponents > Snapping

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Snapping

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Classes

	Name	Description
	FBasePositionSnapSolver3	FBasePositionSnapSolver3 is a base class for 3D position snapping implementations.
	FPointPlanarSnapSolver	FPointPlanarSnapSolver solves for a Point snap location on a plane, based on an input Point and a set of target points and lines in the plane.
	FRaySpatialSnapSolver	FRaySpatialSnapSolver solves for a Point snap location based on an input Ray and a set of snap targets (3D points and 3D lines).
	UModelingSceneSnappingManager	UModelingSceneSnappingManager is an implementation of snapping suitable for use in Modeling Tools/Gizmos (and potentially other places).

Functions

		Name	Description
	bool	UE::Geometry::DeregisterSceneSnappingManager ( UInteractiveToolsContext* Tool... )	Remove any existing UModelingSceneSnappingManager from the ToolsContext's ContextObjectStore
	UModelingSce...	UE::Geometry::FindModelingSceneSnappingManager ( UInteractiveToolManager* ToolM... )	Find an existing UModelingSceneSnappingManager in the ToolsContext's ContextObjectStore
	bool	UE::Geometry::RegisterSceneSnappingManager ( UInteractiveToolsContext* Tool... )	The functions below are helper functions that simplify usage of a UModelingSceneSnappingManager that is registered as a ContextStoreObject in an InteractiveToolsContext If one does not already exist, create a new instance of UModelingSceneSnappingManager and add it to the ToolsContext's ContextObjectStore