Mask Canvas
Can I edit a mask after applying it?
Yes. Select the Mask Canvas node group in the Shader Editor and click Edit Selected Mask Canvas to reopen and adjust its shapes.
Do I need an image to create a mask?
Yes. Select an Image Texture node with an image, or choose a reference image in the Mask Canvas panel. The resulting mask uses UV coordinates, so your mesh should be UV unwrapped.
Which Blender versions does Mask Canvas support?
Mask Canvas requires Blender 4.3 or newer.