Nice work! Shaping up real nice. Hmm, this "component mask" node.... I is there anything you can do besides just picking either r,g, b or a? The one I had made for a shader editor before is simply called "swizzle". You can type in a text box "x, y, z, w" or "r, g, b, a". You can also type "x x x x" if you want to make your…