Chapter Overview:
Building on the basics described in previous chapters, you now delve a little further into
WebGL by exploring the following three subjects: (1) besides passing vertex coordinates,
how to pass other data such as color information to the vertex shader; (2) the conver-
sion from a shape to fragments that takes place between the vertex shader and the frag-
ment shader, which is known as the rasterization process; and (3) how to map images (or
textures) onto the surfaces of a shape or object. This chapter is the final chapter focusing
on the key functionalities of WebGL.
2. MultiAttributeSize_Interleaved
6. TexturedQuad
9. MultiTexture