NodeContent

Build a picture out of nodes, the way Blender does. Chain gradients, noise, ramps and maths into one output and watch the image change as you drag a value.

A NodeContent is an image whose children are shader nodes wired into its OutputNode. Stroke turns the graph into one shader and redraws the picture when a value, a wire or an input image changes; dragging a value never recompiles it. Double-click it in the Explorer to open its graph in the Nodes window, where a right-click adds nodes. A new one starts as Gradient, Ramp, Output. Anything that takes a picture takes it.