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Tweaked pentagram example for turtle()

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path_cut had a bug when invoked with a single distance
_bezcorner would fail if $fn wasn't set and $fs was too large
added offset_stroke()
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Adrian Mariano
2019-08-01 16:36:53 -04:00
parent e81c942f3e
commit 7855cf98c0
3 changed files with 304 additions and 4 deletions
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shapes2d.scad
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@@ -677,8 +677,8 @@ module supershape(step=0.5,m1=4,m2=undef,n1,n2=undef,n3=undef,a=1,b=undef, r=und
// path=turtle(["angle",360/5,"repeat",5,["move","turn"]]);
// stroke(path,width=.1,closed=true);
// Example(2D): Pentagram
// path = turtle(["move","left",144], repeat=10);
// stroke(path,width=.05);
// path = turtle(["move","left",144], repeat=4);
// stroke(path,width=.05,closed=true);
// Example(2D): Sawtooth path
// path = turtle([
// "turn", 55,