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From: saito <saitology9@gmail.com>
Newsgroups: comp.lang.tcl
Subject: Re: improve a spline
Date: Fri, 13 Jun 2025 13:46:20 -0400
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On 6/13/2025 9:19 AM, Emiliano wrote:

> 
> See the "-smooth raw" option. With this option you can define the spline
> control points. In the following code, circles are knot points (coordinate
> pairs 0, 3, 6 ...) and the squares are control points (coordinate pairs 1, 2,
> 4, 5 ...). Try moving the points around.
> 

Thanks for the code! Very interesting. I have to look at it in detail to 
understand what is going on.