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Code Issues Releases Wiki Activity

supported round_robin

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This commit is contained in:
Justin Lin 2017-05-03 08:43:49 +08:00
parent aca9d5b762
commit e68a70a21d
1 changed files with 9 additions and 4 deletions
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13
src/path_extrude.scad
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@ -13,8 +13,8 @@
*
**/
module path_extrude(shape_pts, path_pts, triangles = "RADIAL", twist = 0, scale = 1.0) {
module path_extrude(shape_pts, path_pts, triangles = "RADIAL", twist = 0, scale = 1.0, round_robin = false) {
s_pts = to3d(shape_pts);
pth_pts = to3d(path_pts);
@ -72,8 +72,13 @@ module path_extrude(shape_pts, path_pts, triangles = "RADIAL", twist = 0, scale
path_extrude_inner(index + 1)
);
if(pth_pts[0] == pth_pts[len_path_pts_minus_one]) {
if(round_robin && pth_pts[0] == pth_pts[len_path_pts_minus_one]) {
// round-robin
sections = path_extrude_inner(1);
polysections(
concat(sections, [sections[0]]),
triangles = triangles
);
} else {
polysections(
concat([first_section()], path_extrude_inner(1)),