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add ret param

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Justin Lin
2021-04-24 10:05:38 +08:00
parent baf64e47b8
commit 209ba9cc01
1 changed files with 5 additions and 2 deletions
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7
src/experimental/tri_ear_clipping.scad
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@@ -3,5 +3,8 @@
**/
use <experimental/_impl/_tri_ear_clipping_impl.scad>;
function tri_ear_clipping(shape_pts, epsilon = 0.0001) = _tri_ear_clipping_impl(shape_pts, epsilon);
// ret: "TRI_SHAPES", "TRI_INDICES"
function tri_ear_clipping(shape_pts, ret = "TRI_INDICES", epsilon = 0.0001) =
let(tris = _tri_ear_clipping_impl(shape_pts, epsilon))
ret == "TRI_INDICES" ? tris : [for(tri = tris) [for(idx = tri) shape_pts[idx]]];