Support Shaders please

You could make it simple and you support only prepared shaders so you do not have to create a shader editor software. But this way we have a cool preview possibility.
When you want to support FFP shaders then contact me and I create a bunch of common ffp shaders for you like terrain, bump map, glass, lava, metal, faked reflection. With that you could distribute your tool with a box to apply shaders right in your software and may be export the material with shader after that.
Do you want to sell this software?