Additional sample videos, individual lessons and other formats are available here.
Register your product to gain access to bonus material or receive a coupon.
Actual product comes full screen and in high resolution.
Lesson 4 covers loading textures and sampling them within GLSL shaders. The lesson also discusses texture wrapping modes useful, for example, for tiling a texture across large geometry. The lesson ends with a discussion of texture filtering modes used to improve the visual quality of textured objects.