Create Reference Undo Step (LogiX node)

Create Reference Undo Step
Inputs
	Impulse	Create
	ISyncRef	Target
	Bool	ForceNew
Outputs
	Impulse	OnCreated

The Create Reference Undo Step node creates an Undo Manager entry save point for the Target reference field when an impulse is received at Create.

Usage

The Target input can be set to any reference typed slot or component field by connecting LogiX wires as normal. Note that the color of the input will not change from it's olive green color.

The ForceNew input determines whether a new Undo Manager entry will be created for the Target field even if another one was already created for the same field in the preceding impulse chain. Default is false.

The OnCreated output fires an impulse when the Undo Manager entry has been successfully created. No impulse will be fired if there is no valid Target set.

The Undo Manager entry is created for the owner of the impulse received at Create. If this node is placed before any other nodes which alter the reference held by the Target field in an impulse chain, then the effects of those nodes will be undone if the user performs the Undo action from their radial context menu.

Node Menu

Undo
Back	Begin Undo Batch	Create Field Undo Step	Create Reference Undo Step	Create Spawn Undo Step	Create Transform Undo Step	Create Type Field Undo Step
Create Undo Batch	End Undo Batch	Undoable Destroy