So far, we've added details to our scene with geometry, vertex colors, and lighting; but often that won't be enough to achieve the look that we want. Wouldn't it be great if we could "paint" additional details onto our scene without needing additional geometry? We can, through a technique called texture mapping. In this chapter, we'll examine how we can use textures to make our scene more detailed.
In this chapter, we'll learn the following:
Let's get started!
Texture mapping is, at its most basic, a method for adding detail to the geometry being rendered by ...