Caleb Spare

Temporal stochastic sampling. After video... This sounds hard.

Randomly move the camera about a focus point and sample rays.

See links for various algorithms. It might be nice to save an intermediate file with the full dynamic luminance range and then provide separate functionality for tone mapping afterwards.

Render a bunch of frames and then call ffmpeg or something to turn it into a video file.

The other basic shape every raytracer needs.

Right now I've only got the diffuse illumination term. Complete the Phong model with specular illumination as well.

they ugly

Graphite 1.x really hates = in keys.

For faster feedback than graphite, have a little web interface that shows the stats for the past (10 seconds, minute, 10 minutes).