Chris Huff wrote:

> Perspective projection:
> ... The viewing angle has to be larger than 0 degrees and smaller than
> 180 degrees.
> (severely clipped to save space)
> 

I looked at the angle page of the camera, there it was not specified.
But you are right.

> > I pulled it on 179 and added a clock, to see the differences, between
> > no angle and full angle.
> > Povray then seg faults when creating the vista light buffers.
> 
> Does this happen without using clock? Have you tried using #debug to
> make sure your angle value is within the 0-180 range?
> 

Without clock everything is fine.
Well, it's a bit my error. When multiplexing angle with clock, the first
value is 0.
But I think povray should give a message if such an error is made (like
when you specify an angle >= 180) and not seg fault.

Remco Poelstra

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