I am a relative newbie to rhino and am trying to make a basic rhino render using default materials. It is essentially a pool, with the default material as the structure, default glass material in the hole cut outs on the bottom, and default water material with an image colour texture as a volume to fill the pool.
When it comes to rendering, the points of contact between the water and other materials have a ‘streaky’ appearance. If possible could anyone explain what is going on and how to fix it. Thanks