Since new shading system matnetwork came out, do we a method to add AOVs without unlock a default shader, but can create it with combining a kind of layer-shader?
If this is possible, it's so easy to add AOVs and no need to unlock shader could save file size, too.
For instance, create a material builder and add AOVs like a particle RGB_mask in there, and create a sort of layer-combine shader, then connect the material builder shader and a principle shader into it, then output it to mantra.