Sced is a program for creating 3d scenes, then exporting them to a wide
variety of rendering programs. Programs supported are:
 POVray, Rayshade, any VRML browser, anything that reads Pixar's RIB
 format, and Radiance. Plus a couple of local formats, for me.

Sced uses constraints to allow for the accurate placement of
objects, and provides a maintenance system for keeping this
constraints satisfied as the scene is modified.

Getting it:
Sced is available from:
  http://http.cs.berkeley.edu/~schenney/sced/sced.html
  ftp://ftp.cs.su.oz.au/stephen/sced
  ftp://ftp.povray.org/pub/pov/modellers/sced (soon)
The first page is also the sced home page.

-Julian Assange (proff@iq.org)