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Code Issues Releases Wiki Activity

delegated to rotate_extrude directly

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Justin Lin
2017-05-24 18:09:03 +08:00
parent e9d4e3dd2b
commit a86e7eda89
1 changed files with 36 additions and 30 deletions
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8
src/ring_extrude.scad
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@@ -15,7 +15,11 @@ include <__private__/__frags.scad>;
include <__private__/__ra_to_xy.scad>; include <__private__/__ra_to_xy.scad>;
module ring_extrude(shape_pts, radius, angle = 360, twist = 0, scale = 1.0, triangles = "SOLID") { module ring_extrude(shape_pts, radius, angle = 360, twist = 0, scale = 1.0, triangles = "SOLID") {
if(angle == 360 && twist == 0 && scale == 1.0) {
rotate_extrude()
translate([radius, 0, 0])
polygon(shape_pts);
} else {
a_step = 360 / __frags(radius); a_step = 360 / __frags(radius);
angles = __is_vector(angle) ? angle : [0, angle]; angles = __is_vector(angle) ? angle : [0, angle];
@@ -54,4 +58,6 @@ module ring_extrude(shape_pts, radius, angle = 360, twist = 0, scale = 1.0, tria
cross_sections(shape_pts, all_points, all_angles, twist, scale), cross_sections(shape_pts, all_points, all_angles, twist, scale),
triangles = triangles triangles = triangles
); );
}
} }