Copyright © 2006 Lehrstuhl Grafische Systeme, Brandenburgische Technische Universität Cottbus
Raytracer is used by IMP-3D to integrate the raytracer Twilight, which is a subproject of the whole GroIMP project but independent of the GroIMP application. This raytracer implements both a conventional ray-tracer and a path-tracer based on Robust Monte Carlo Methods for Light Transport Simulation [E. Veach.]. For the representation of geometry, it relies on the plugin Vecmath. Its algorithms are also used for the radiation model.