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refactored

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Justin Lin
2017-05-12 15:23:38 +08:00
parent 9743ba2790
commit 59c0e076fe
1 changed files with 6 additions and 8 deletions
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14
src/line3d.scad
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@@ -11,15 +11,13 @@
**/ **/
include <__private__/__frags.scad>; include <__private__/__frags.scad>;
include <__private__/__nearest_multiple_of_4.scad>;
module line3d(p1, p2, thickness, p1Style = "CAP_CIRCLE", p2Style = "CAP_CIRCLE") { module line3d(p1, p2, thickness, p1Style = "CAP_CIRCLE", p2Style = "CAP_CIRCLE") {
r = thickness / 2; r = thickness / 2;
frags = __frags(r); frags = __nearest_multiple_of_4(__frags(r));
half_fa = 180 / frags;
remain = frags % 4;
frags_of_4 = (remain / 4) > 0.5 ? frags - remain + 4 : frags - remain;
half_fa = 180 / frags_of_4;
dx = p2[0] - p1[0]; dx = p2[0] - p1[0];
dy = p2[1] - p1[1]; dy = p2[1] - p1[1];
@@ -35,7 +33,7 @@ module line3d(p1, p2, thickness, p1Style = "CAP_CIRCLE", p2Style = "CAP_CIRCLE")
translate(p1) translate(p1)
rotate([0, ay, az]) rotate([0, ay, az])
linear_extrude(length) linear_extrude(length)
circle(r, $fn = frags_of_4); circle(r, $fn = frags);
} }
module capCircle(p) { module capCircle(p) {
@@ -44,13 +42,13 @@ module line3d(p1, p2, thickness, p1Style = "CAP_CIRCLE", p2Style = "CAP_CIRCLE")
rotate([0, ay, az]) rotate([0, ay, az])
translate([0, 0, -w]) translate([0, 0, -w])
linear_extrude(w * 2) linear_extrude(w * 2)
circle(r, $fn = frags_of_4); circle(r, $fn = frags);
} }
module capSphere(p) { module capSphere(p) {
translate(p) translate(p)
rotate([0, ay, az]) rotate([0, ay, az])
sphere(r / cos(half_fa), $fn = frags_of_4); sphere(r / cos(half_fa), $fn = frags);
} }
module cap(p, style) { module cap(p, style) {