Objective 7:
Texture Mapping


For this objective, I generate UVs for Sphere and Cube primitives, but I do not generate UVs for arbitrary mesh objects.

To handle Mesh objects, I support the importing of UV texture coordinates from triangulated mesh OBJ files. These texture coordinates are defined per-vertex and are interpolated across the face of the imported triangle at the time of intersection. The result is the ability to UV map mesh objects correctly.

PNG file to texture map objects with

Grid of boxes

Grid of spheres

Modified Non-Heir scene with UV Mapping

A texture map of me on the beach in Point Reyes, California! :)

Coke logo image UV Mapped onto an imported OBJ mesh file

Written by: Mike Jutan
CS 488 - Computer Graphics
University of Waterloo