[PD] segment of a circle in gem

hard off hard.off at gmail.com
Fri May 9 11:01:08 CEST 2008

bit of a workaround, but you could put an ellipse on the top of a triangle.

i don't think gem has either geometries built in,  but you can make a
triangle with the [polygon] object,  and then make an ellipse by making a
circle, and then using the [scale] object to squash it down a bit.

this would work for sections of less than a quarter circle.  for greater
amounts, you would have to add more triangle/ellipse sections.
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