Richtea is the section of biscuits that has RenderMan related tools these comprise of the following:
• A digestive RIB export plug-in
• A RenderMan primitive DSO Lua interpitor with a digestive RI export plug-in to be used with it.
• A c++ ray-marcher with basic optimisation deployed as a RenderMan shadeop DSO.
• Various RenderMan shaders.
