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Justin Lin
2022-04-03 13:08:42 +08:00
parent 336648434c
commit fb4a626707
2 changed files with 48 additions and 57 deletions
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43
examples/maze/maze_masking.scad
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@@ -34,12 +34,11 @@ module maze_masking(start, mask, cell_width, wall_thickness, wall_height, base_h
mz_square_initialize(mask = mask)
);
pts = contour ? vx_contour([
for(y = [0:rows - 1])
for(x = [0:columns - 1])
if(mask[rows - y - 1][x] == 1)
[x, y]
], sorted = true) : [];
pts = contour ?
vx_contour([
for(y = [0:rows - 1], x = [0:columns - 1]) if(mask[rows - y - 1][x] == 1) [x, y]
], sorted = true) :
[];
walls = mz_squarewalls(cells, cell_width);
@@ -47,25 +46,21 @@ module maze_masking(start, mask, cell_width, wall_thickness, wall_height, base_h
linear_extrude(wall_height)
intersection() {
union() {
for(wall = walls) {
for(i = [0:len(wall) - 2]) {
if(wall[i][0] != 0 && wall[i][1] != 0) {
hull() {
translate(wall[i])
square(wall_thickness);
translate(wall[i + 1])
square(wall_thickness);
}
for(wall = walls, i = [0:len(wall) - 2]) {
if(wall[i][0] != 0 && wall[i][1] != 0) {
hull() {
translate(wall[i])
square(wall_thickness);
translate(wall[i + 1])
square(wall_thickness);
}
}
}
for(y = [0:rows - 1]) {
for(x = [0:columns - 1]) {
if(mask[rows - y - 1][x] == 0) {
translate([x * cell_width + wall_thickness, y * cell_width + wall_thickness])
square(cell_width);
}
}
for(y = [0:rows - 1], x = [0:columns - 1]) {
if(mask[rows - y - 1][x] == 0) {
translate([x * cell_width + wall_thickness, y * cell_width + wall_thickness])
square(cell_width);
}
}
}
@@ -80,13 +75,13 @@ module maze_masking(start, mask, cell_width, wall_thickness, wall_height, base_h
translate([0, 0, -base_height])
linear_extrude(base_height)
translate([wall_thickness * 2, wall_thickness * 2])
polygon(pts * cell_width);
polygon(pts * cell_width);
}
else {
translate([0, 0, -base_height])
linear_extrude(base_height)
translate([wall_thickness, wall_thickness])
square([columns, rows] * cell_width);
square([columns, rows] * cell_width);
}
}
}