Thorsten Froehlich wrote:
> 
> I will look into adding union and intersection (no new keywords).  BTW, do
> you by any chance know how (if possible at all) to implement a 'difference'?
> the link you provided suggests it is possible.  SO if it would be a really
> simple implementation I might be able to add it as well...
> 

difference is simply intersection with the inverse (negative in isosurface
if you have threshold 0)

Anyway i think other things are more important. ;-)

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

Post a reply to this message