POV-Ray: Newsgroups: povray.general: Help needed with Lissajous Knot: Re: Help needed with Lissajous Knot

POV-Ray : Newsgroups : povray.general : Help needed with Lissajous Knot : Re: Help needed with Lissajous Knot		Server Time 5 Aug 2024 02:16:40 EDT (-0400)

From: Ib Rasmussen
Date: 31 Dec 2002 07:29:15
Message: <3E118DC6.6040800@ibras.dk>

St. wrote:

>    Ok, can someone help me out here? I can't seem to get Lutz-Peter
> Hooges' Lissajous Knot Generator to work. PoV3.5 reports that a
> 'numeric expression' is expected, but ^ found instead.35690/#135690


I don't think ^ is a legal operator in Pov. Try the pow(a, b) function 
instead.

/Ib

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