Mick Hazelgrove wrote:
> 
> BTW shouldn't that be
> 
> #if(vdot(CamDir,N)<cos(radians(MaxAngle))) ?

Right, sorry. Bear in mind though that with this <90 degrees faces away
from you. To make it work the way I described (personally, I find that
more intuitive), the correct version is:

#if(vdot(CamDir,-N)>cos(radians(MaxAngle)))

-- 
Margus Ramst

Personal e-mail: mar### [at] peakeduee
TAG (Team Assistance Group) e-mail: mar### [at] tagpovrayorg
Home page http://www.hot.ee/margusrt

Post a reply to this message