openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-20 13:31:30 +02:00
Code Issues Releases Wiki Activity

refactored

Browse Source
This commit is contained in:
Justin Lin
2017-05-12 15:18:27 +08:00
parent 431784481e
commit 66d0690185
2 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/__private__/__nearest_multiple_of_4.scad Normal file
View File

@@ -0,0 +1,5 @@
function __multiple_of_4(n) =
let(
remain = n % 4
)
(remain / 4) > 0.5 ? n - remain + 4 : n - remain;

8
src/line2d.scad
View File

@@ -11,6 +11,7 @@
**/ **/
include <__private__/__frags.scad>; include <__private__/__frags.scad>;
include <__private__/__nearest_multiple_of_4.scad>;
module line2d(p1, p2, width, p1Style = "CAP_SQUARE", p2Style = "CAP_SQUARE") { module line2d(p1, p2, width, p1Style = "CAP_SQUARE", p2Style = "CAP_SQUARE") {
half_width = 0.5 * width; half_width = 0.5 * width;
@@ -23,10 +24,7 @@ module line2d(p1, p2, width, p1Style = "CAP_SQUARE", p2Style = "CAP_SQUARE") {
translate([0, -width / 2]) translate([0, -width / 2])
square([leng, width]); square([leng, width]);
frags = __frags(half_width); frags = __nearest_multiple_of_4(__frags(half_width));
remain = frags % 4;
end_frags = (remain / 4) > 0.5 ? frags - remain + 4 : frags - remain;
module square_end(point) { module square_end(point) {
translate(point) translate(point)
@@ -37,7 +35,7 @@ module line2d(p1, p2, width, p1Style = "CAP_SQUARE", p2Style = "CAP_SQUARE") {
module round_end(point) { module round_end(point) {
translate(point) translate(point)
rotate(atan_angle) rotate(atan_angle)
circle(half_width, center = true, $fn = end_frags); circle(half_width, center = true, $fn = frags);
} }
if(p1Style == "CAP_SQUARE") { if(p1Style == "CAP_SQUARE") {