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Code Issues Releases Wiki Activity

fixed end angle problems

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This commit is contained in:
Justin Lin 2017-05-24 18:47:54 +08:00
parent c16b554350
commit 4e3c6681f4
2 changed files with 3 additions and 3 deletions
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4
src/arc.scad
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@ -47,9 +47,9 @@ module arc(radius, angle, width, width_mode = "LINE_CROSS") {
// outer arc path
[__ra_to_xy(edge_r_begin(r_outer, angles[0]), angles[0])],
m >= n ? [] : [for(i = [m:n]) __ra_to_xy(r_outer, a_step * i)],
[__ra_to_xy(edge_r_end(r_outer, angles[1]), angles[1])],
angles[1] == a_step * n ? [] : [__ra_to_xy(edge_r_end(r_outer, angles[1]), angles[1])],
// inner arc path
[__ra_to_xy(edge_r_end(r_inner, angles[1]), angles[1])],
angles[1] == a_step * n ? [] : [__ra_to_xy(edge_r_end(r_inner, angles[1]), angles[1])],
m >= n ? [] : [
for(i = [m:n])
let(idx = (n + (m - i)))

2
src/pie.scad
View File

@ -35,7 +35,7 @@ module pie(radius, angle) {
points = concat(
[[0, 0], __ra_to_xy(edge_r_begin(angles[0]), angles[0])],
m >= n ? [] : [for(i = [m:n]) __ra_to_xy(radius, a_step * i)],
[__ra_to_xy(edge_r_end(angles[1]), angles[1])]
angles[1] == a_step * n ? [] : [__ra_to_xy(edge_r_end(angles[1]), angles[1])]
);
polygon(points);