Raytrace Time Delays

[paradigm.design]

Beside setting raytrace at it's lowest resolution, any suggestions on how to speed up the process?

[Keith Jeffery]

Radiosity is really slow. Start with lower radiosity settings, and only go up if you get artifacts.

Reduce the number of lights in your scene. Save a copy of your plan (in case you mess up the lighting), and turn off all of the lights not in the room in which you are ray tracing.