On 05/03/2016 01:40 AM, LanuHum wrote:
>
> Bold I selected. The control peak is in a negative, but it only brings closer
> positive points of a curve to zero. It can't prevent Povray to calculate a
> surface
>

My morning coffee is still brewing, but yes, I understand povray should 
handle your bezier curve where only one of the control points is 
negative in x.

I have captured the code you posted to github as another test. It 
renders OK in the copy of code where I turned off the current checking.

Thanks for checking I understood!

Bill P.

Post a reply to this message