A set of lessons to learn step by step and from the ground up, the most basic techniques used to render photorealistic CG pictures. Best read in chronological order.
A series of lessons on advanced 3D techniques that are used to enhance the realism of CG renders. Lessons can be read in no particular order and individually.
A series of lessons to learn 2D techniques used in applications such as Photoshop to read write and process digital images.
math+
We will begin this lesson by explaining how a three-dimensional scene is translated into a viewable two-dimensional image.
math++
In this lesson, we will learn about ray intersection routines for simple geometric shapes such as boxes and spheres.
