djsundog/NopSCADlib
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Merge pull request #92 from martinbudden/belt_gap

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Allow user to set y size of belt gap.
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Chris 2020-11-17 16:18:44 +00:00 committed by GitHub
commit 66dc430541
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1 changed files with 2 additions and 2 deletions
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vitamins/belt.scad
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@ -54,7 +54,7 @@ module belt(type, points, gap = 0, gap_pos = undef, belt_colour = grey(20), toot
tangents = rounded_polygon_tangents(points);
length = ceil((rounded_polygon_length(points, tangents) - gap) / pitch) * pitch;
length = ceil((rounded_polygon_length(points, tangents) - (is_list(gap) ? gap.x + gap.y : gap)) / pitch) * pitch;
module shape() rounded_polygon(points, tangents);
@ -65,7 +65,7 @@ module belt(type, points, gap = 0, gap_pos = undef, belt_colour = grey(20), toot
translate([gap_pos.x, gap_pos.y])
rotate(is_undef(gap_pos.z) ? 0 : gap_pos.z)
translate([0, ph - thickness / 2])
square([gap, thickness + eps], center = true);
square(is_list(gap) ? [gap.x, gap.y + thickness + eps] : [gap, thickness + eps], center = true);
color(belt_colour)
linear_extrude(width, center = true)