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refactor

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Justin Lin
2017-05-03 08:30:23 +08:00
parent b29970a3c0
commit 7be5e547ee
1 changed files with 3 additions and 0 deletions
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src/path_extrude.scad
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@@ -28,6 +28,9 @@ module path_extrude(shape_pts, path_pts, triangles = "RADIAL", twist = 0, scale
scale_step_y = scale_step_vt[1]; scale_step_y = scale_step_vt[1];
twist_step = twist / len_path_pts_minus_one; twist_step = twist / len_path_pts_minus_one;
function to3d(pts) =
len(pts[0]) == 3 ? pts : [for(p = pts) [p[0], p[1], 0]];
function first_section() = function first_section() =
let( let(
p1 = path_pts[0], p1 = path_pts[0],