Assignment 4 Pictures

These are selected images from assignment 4 in 15-462, Computer Graphics 1. Students wrote their own ray tracers to generate images of spheres and Phong shaded (smoothly shaded) triangles, with shadows and texture mapping. Some students also implemented antialiasing and recursive ray tracing for specular reflection and transmission with refraction. Many of these images are stills from the video we created.


John Doty


David Driver


Tyler Gregg


David Hirschfield


Erren Lester


Joe Mileti


Ken Mixter


Patrick Nelson


Patrick Nelson


Jason Pratt


Jason Pratt


Darius Rad


Angela Saval


Chris Tchou


Idan Waisman


Paul Heckbert, 15 Dec. 1997