Physics

Gargantua, Black holes and Hawking Radiation

Easy, we have nothing to do with Hawking or Radiation. We will try to mimic black hole simulation we saw in the movie Interstellar. Now,...

Biased vs Unbiased Render

In this subject, we will try to explain an advanced and complex topic. If you like to watch pictures, paint kids books and easily get...

Camera, Lens, Parallax...

In this article, we will try to explain the main features of the camera and especially the lenses, and the lens selections according to...

Translucency, Subsurface Scattering (SSS)

Translucency is the superset of Transparency and Subsurface Scattering. With that in mind, in order to eliminate some conceptual...

Reflection, Refraction, IOR, TIR, Dispersion

In this article, we try to explain the interactions of light with various type of objects and the outcomes. In our previous article, we...

Radiation, Light, Color

In this post, we will explain some of the basic theories of the generation and behavior of light and colors. We 3D Artists love every 3D...