Thea Render is a physically-based global illumination renderer of high quality. It is a unique renderer that is able to render using state-of-the-art techniques in Biased photorealistic, Unbiased and GPU modes.
In Thea Render, we have created a compact number of highly realistic materials using the most accurate physically based models. These models are designed to produce highly energy conservative material combinations.
The physically based material system has features such as an advanced layering system and a spectral color picker that are the heart of the render engine. These features allow realistic and convincing renders to be created.