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Bugfix for spiral_sweep(). polyline needed to be converted to 3D.

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Revar Desmera
2020-04-19 14:17:37 -07:00
parent 1ecd2e798d
commit ef5d5a15be
2 changed files with 2 additions and 1 deletions
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1
paths.scad
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@@ -781,6 +781,7 @@ module extrude_from_to(pt1, pt2, convexity=undef, twist=undef, scale=undef, slic
// poly = [[-10,0], [-3,-5], [3,-5], [10,0], [0,-30]]; // poly = [[-10,0], [-3,-5], [3,-5], [10,0], [0,-30]];
// spiral_sweep(poly, h=200, r=50, twist=1080, $fn=36); // spiral_sweep(poly, h=200, r=50, twist=1080, $fn=36);
module spiral_sweep(polyline, h, r, twist=360, center, anchor, spin=0, orient=UP) { module spiral_sweep(polyline, h, r, twist=360, center, anchor, spin=0, orient=UP) {
polyline = path3d(polyline);
pline_count = len(polyline); pline_count = len(polyline);
steps = ceil(segs(r)*(twist/360)); steps = ceil(segs(r)*(twist/360));
anchor = get_anchor(anchor,center,BOT,BOT); anchor = get_anchor(anchor,center,BOT,BOT);

2
version.scad
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@@ -8,7 +8,7 @@
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
BOSL_VERSION = [2,0,271]; BOSL_VERSION = [2,0,272];
// Section: BOSL Library Version Functions // Section: BOSL Library Version Functions