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Code Issues Releases Wiki Activity

perf improved when inner_thickness = 0

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Justin Lin
2021-07-10 17:19:06 +08:00
parent d2a07d052d
commit 82e328dc56
1 changed files with 8 additions and 6 deletions
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14
src/experimental/polyhedron_frame.scad
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@@ -108,12 +108,12 @@ module polyhedron_frame(points, faces, deep, outer_thickness, inner_thickness =
]; ];
offset_face_inner_pts = [ offset_face_inner_pts = [
for(face = faces) for(face = faces)
inner_thickness == 0 ? reverse([for(i = face) inner_pts[i]]) : inner_thickness == 0 ? [for(i = face) inner_pts[i]] :
reverse(convex_offset([for(i = face) inner_pts[i]], -inner_thickness)) reverse(convex_offset([for(i = face) inner_pts[i]], -inner_thickness))
]; ];
outer = hollow_faces(face_pts, offset_face_pts); outer = hollow_faces(face_pts, offset_face_pts);
inner = hollow_faces(face_inner_pts, offset_face_inner_pts); inner = inner_thickness == 0 ? [[], []] : hollow_faces(face_inner_pts, offset_face_inner_pts);
outer_inner_pts = concat(outer[0], inner[0]); outer_inner_pts = concat(outer[0], inner[0]);
leng_outer = len(outer[0]); leng_outer = len(outer[0]);
@@ -123,10 +123,12 @@ module polyhedron_frame(points, faces, deep, outer_thickness, inner_thickness =
]); ]);
// offset_face_pts // offset_face_pts
offset_face_inner_pts2 = [ offset_face_inner_pts2 = inner_thickness == 0 ?
for(face_pts = offset_face_inner_pts) offset_face_inner_pts :
reverse(face_pts) [
]; for(face_pts = offset_face_inner_pts)
reverse(face_pts)
];
hollow_sides = sides(offset_face_pts, offset_face_inner_pts2); hollow_sides = sides(offset_face_pts, offset_face_inner_pts2);