The optimal way to use Global Medium is by using a box surrounding the scene and limiting this way the calculation to that specific area. Step 1: Creating the Container Create a box containing the part of the scene that you would like to render. Step 2: Fog Material...
This article will show you how to install Thea Libraries containing materials, models or skies from within Rhino.
Tracing Depth is the most important parameter for Presto (MC) engine, due to the fact that it plays a significant role in the overall look of the scene and of course, render times. The default value (5) is perfect for scenes with low complexity.
Thea for Rhino comes with two different denoising methods. NVIDIA® OptiX™ and the Built-in implementation (Non-Local Means or NLM). The first step before enabling a denoiser is to select the denoising method from the Thea Render Settings. Go to the Thea...