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Code Issues Releases Wiki Activity

passing points is not necessary

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Justin Lin
2017-04-30 15:47:58 +08:00
parent fffab50748
commit 5d02489db8
1 changed files with 7 additions and 5 deletions
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12
src/polyline3d.scad
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@@ -12,9 +12,11 @@
**/
module polyline3d(points, thickness, startingStyle = "CAP_CIRCLE", endingStyle = "CAP_CIRCLE") {
leng_pts = len(points);
module line_segment(index) {
styles = index == 1 ? [startingStyle, "CAP_BUTT"] : (
index == len(points) - 1 ? ["CAP_SPHERE", endingStyle] : [
index == leng_pts - 1 ? ["CAP_SPHERE", endingStyle] : [
"CAP_SPHERE", "CAP_BUTT"
]
);
@@ -23,12 +25,12 @@ module polyline3d(points, thickness, startingStyle = "CAP_CIRCLE", endingStyle =
p1Style = styles[0], p2Style = styles[1]);
}
module polyline3d_inner(points, index) {
if(index < len(points)) {
module polyline3d_inner(index) {
if(index < leng_pts) {
line_segment(index);
polyline3d_inner(points, index + 1);
polyline3d_inner(index + 1);
}
}
polyline3d_inner(points, 1);
polyline3d_inner(1);
}