hi,

"hanna.baltrukevich" <han### [at] gmailcom> wrote:
> Hi all,
> I am a new user of Pov-Ray,

great.  welcome.


> and I had this error. I have the .pov file generated
> from the other program, but when I try to render it in POV-Ray, I get the error:
> "Parse Error: Expected 'numeric expression', undeclared identifier 'nan' found
> instead". Did anybody solve this issue already? Thank you a lot in advance.

just a "shot in the dark", but could it be that the generating program, for some
reason, cannot compute some value and outputs a "Not a Number" result ?  it
might help if you could post the scene, or the relevant bits from it.


regards ,jr.

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