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refactored

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Justin Lin
2017-05-19 08:31:43 +08:00
parent 963bdcf74d
commit ece097c6fd
1 changed files with 7 additions and 7 deletions
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14
src/path_extrude.scad
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@@ -15,6 +15,7 @@
include <__private__/__is_vector.scad>; include <__private__/__is_vector.scad>;
include <__private__/__to3d.scad>; include <__private__/__to3d.scad>;
include <__private__/__angy_angz.scad>;
module path_extrude(shape_pts, path_pts, triangles = "SOLID", twist = 0, scale = 1.0, closed = false) { module path_extrude(shape_pts, path_pts, triangles = "SOLID", twist = 0, scale = 1.0, closed = false) {
sh_pts = len(shape_pts[0]) == 3 ? shape_pts : [for(p = shape_pts) __to3d(p)]; sh_pts = len(shape_pts[0]) == 3 ? shape_pts : [for(p = shape_pts) __to3d(p)];
@@ -35,11 +36,9 @@ module path_extrude(shape_pts, path_pts, triangles = "SOLID", twist = 0, scale =
let( let(
p1 = pth_pts[0], p1 = pth_pts[0],
p2 = pth_pts[1], p2 = pth_pts[1],
dx = p2[0] - p1[0], angy_angz = __angy_angz(p1, p2),
dy = p2[1] - p1[1], ay = -90 - angy_angz[0],
dz = p2[2] - p1[2], az = angy_angz[1]
ay = -90 - atan2(dz, sqrt(pow(dx, 2) + pow(dy, 2))),
az = atan2(dy, dx)
) )
[ [
for(p = sh_pts) for(p = sh_pts)
@@ -52,8 +51,9 @@ module path_extrude(shape_pts, path_pts, triangles = "SOLID", twist = 0, scale =
dy = p2[1] - p1[1], dy = p2[1] - p1[1],
dz = p2[2] - p1[2], dz = p2[2] - p1[2],
length = sqrt(pow(dx, 2) + pow(dy, 2) + pow(dz, 2)), length = sqrt(pow(dx, 2) + pow(dy, 2) + pow(dz, 2)),
ay = - atan2(dz, sqrt(pow(dx, 2) + pow(dy, 2))), angy_angz = __angy_angz(p1, p2),
az = atan2(dy, dx) ay = - angy_angz[0],
az = angy_angz[1]
) )
[ [
for(p = sh_pts) for(p = sh_pts)