in a serious implementation, c_trace would
give out a sorted list of objects, with the objects and hitpositions.

This way the programmer could have full control of what to detect
and what to ignore.

----

the raytracing is really cool btw

Some small recent games of mine:
Griefer 4k http://damocles11.byethost9.com/griefer4k.html
Kobold 4k http://damocles11.byethost9.com/kobold.html
Cave 4k http://damocles11.byethost9.com/cave4k.html