266cd7bb82
This patch adds the ability to mute individual wires in the node editor. This is invoked like the cut links operator but with a new shortcut. Mute = Ctrl + Alt Cut = Ctrl Dragging over wires will toggle the mute state for that wire. The muted wires are drawn in red with a bar across the center. Red is used in the nodes context to indicate invalid links, muted links and internal links. When a wire is muted it exposes the original node buttons which are normally hidden when a wire is connected. Downstream and upstream links connected using reroute nodes are also muted. Outside scope of patch: - Add support for pynodes e.g. Animation Nodes - Requires minor change to check for muted links using the `is_muted` link property or the `is_linked` socket property. Maniphest Tasks: T52659 Differential Revision: https://developer.blender.org/D2807