[NTG-context] Metafun hexagons aren't hexagons

[Hans Hagen]

On 7/21/2022 5:56 AM, Alan via ntg-context wrote:
> On Wed, 20 Jul 2022 15:26:53 -0600
> Max Chernoff via ntg-context <ntg-context at ntg.nl> wrote:
> 
>> The recently added Metafun hexagons seem to be producing octagons
>> instead:
>>
>>     \startMPpage
>>         fill fullhexagon scaled 100;
>>         draw unithexagon scaled 50 withcolor white;
>>     \stopMPpage
> 
> Of course, for an MP circle is defined by 8 points.
> 
> draw textext(decimal length unitcircle) ;
i'll change it to octagon (was only used for some envelope tracing 
experiment)


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