FCombinedTransformGizmoActorFactory Class Reference

#include <CombinedTransformGizmo.h>

Public Member Functions
	FCombinedTransformGizmoActorFactory (UGizmoViewContext *GizmoViewContextIn)
virtual INTERACTIVETOOLSFRAMEWORK_API ACombinedTransformGizmoActor *	CreateNewGizmoActor (UWorld *World) const

Public Attributes
ETransformGizmoSubElements	EnableElements

Protected Attributes
UGizmoViewContext *	GizmoViewContext = nullptr

Detailed Description

FCombinedTransformGizmoActorFactory creates new instances of ACombinedTransformGizmoActor which are used by UCombinedTransformGizmo to implement 3D transformation Gizmos. An instance of FCombinedTransformGizmoActorFactory is passed to UCombinedTransformGizmo (by way of UCombinedTransformGizmoBuilder), which then calls CreateNewGizmoActor() to spawn new Gizmo Actors.

By default CreateNewGizmoActor() returns a default Gizmo Actor suitable for a three-axis transformation Gizmo, override this function to customize the Actor sub-elements.

Constructor & Destructor Documentation

FCombinedTransformGizmoActorFactory()

FCombinedTransformGizmoActorFactory::FCombinedTransformGizmoActorFactory ( UGizmoViewContext *  GizmoViewContextIn )

inline

Member Function Documentation

CreateNewGizmoActor()

ACombinedTransformGizmoActor * FCombinedTransformGizmoActorFactory::CreateNewGizmoActor ( UWorld *  World ) const

virtual

Parameters

World

the UWorld to create the new Actor in

Returns

new ACombinedTransformGizmoActor instance with members initialized with Components suitable for a transformation Gizmo

Member Data Documentation

EnableElements

ETransformGizmoSubElements FCombinedTransformGizmoActorFactory::EnableElements

Initial value:

=
        ETransformGizmoSubElements::TranslateAllAxes |
        ETransformGizmoSubElements::TranslateAllPlanes |
        ETransformGizmoSubElements::RotateAllAxes |
        ETransformGizmoSubElements::ScaleAllAxes |
        ETransformGizmoSubElements::ScaleAllPlanes | 
        ETransformGizmoSubElements::ScaleUniform

Only these members of the ACombinedTransformGizmoActor gizmo will be initialized

GizmoViewContext

UGizmoViewContext* FCombinedTransformGizmoActorFactory::GizmoViewContext = nullptr

protected

The default gizmos that we use need to have the current view information stored for them via the ITF context store so that they can figure out how big they are for hit testing, so this pointer needs to be set (and kept alive elsewhere) for the actor factory to work properly.

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseGizmos/CombinedTransformGizmo.h
• Engine/Source/Runtime/InteractiveToolsFramework/Private/BaseGizmos/CombinedTransformGizmo.cpp