Hello, I'm starting to understand the basics of GLSL and have been toying around with it all afternoon. What I don't understand is how to specify which shader is being used on a certain object. For example, I have this colorful vertex shader: I also have this mediocre toon fragment shader: What would I do if I want the monkey to render with the toon shader, and the human with the colorful shader? Every tutorial that I've found has assumed that I want a shader to apply to the entire scene.

Perfect. Thanks so much.