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use polyline_join

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This commit is contained in:
Justin Lin
2021-10-08 09:36:01 +08:00
parent e9440e55d6
commit a14c5676d4
36 changed files with 158 additions and 136 deletions
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15
examples/maze/spiral_maze.scad
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@@ -1,6 +1,5 @@
use <archimedean_spiral.scad>;
use <hull_polyline3d.scad>;
use <hull_polyline2d.scad>;
use <polyline_join.scad>;
use <maze/mz_square_cells.scad>;
use <maze/mz_square_walls.scad>;
@@ -29,8 +28,10 @@ module spiral_maze() {
rows, columns, cell_width
);
half_thickness = wall_thickness / 2;
for(wall = walls) {
hull_polyline3d([
polyline_join([
for(p = wall)
let(
x = p[0],
@@ -38,14 +39,12 @@ module spiral_maze() {
cp = (pts3d[x] + pts3d[x + 1]) / 2
)
cp + [0, y, 0]
],
wall_thickness,
$fn = 5
);
]) sphere(half_thickness, $fn = 5);
}
translate([0, rows, 0])
rotate([90, 0, 0])
linear_extrude(rows)
hull_polyline2d([for(i = [1:len(pts2d) - 2]) pts2d[i]], wall_thickness / 2);
polyline_join([for(i = [1:len(pts2d) - 2]) pts2d[i]])
circle(wall_thickness / 4);
}