Set Window Properties for Transparency

A node to change the display rendered windows transparency properties.

Node to be called: Change Window Transparency (or Alpha)
Class: vuo.window.transparency

(Good for UI, sliders etc, or for creating a custom window design)

I’m marking this feature request duplicate of Background Color - Clear Node. The background color option will allow you to change from opaque black to transparency, enabling, among other things, custom window shapes.