Pastel 2004

Gray codes visualized.

A visualization of an octree.

Another visualization of an octree, now with surface-area heuristic.

Some simple ray-tracing.

Some more simple ray-tracing, with shadows.

A debug image for ray-tracing.

Balls with a light in the center.

Tori with spikes, real-time rendering.

Tori with point-based real-time rendering.

A teapot with gouraud shading (software real-time rendering).

A teapot with texturing (software real-time rendering).