51 lines
1.4 KiB
OpenSCAD
51 lines
1.4 KiB
OpenSCAD
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function sorted(arr) = !(len(arr)>0) ? [] : let(
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pivot = arr[floor(len(arr)/2)],
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lesser = [ for (y = arr) if (y < pivot) y ],
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equal = [ for (y = arr) if (y == pivot) y ],
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greater = [ for (y = arr) if (y > pivot) y ]
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) concat(
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sorted(lesser), equal, sorted(greater)
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);
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module ccube(dimensions) {
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ds = sorted(dimensions);
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echo(ds.y, ds.z, 1, "// thickness", ds.x);
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cube(dimensions);
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}
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module topbottom(dimensions, thickness, back_inset) {
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ccube([dimensions.x + (thickness * 2), dimensions.y + (thickness * 2) + back_inset, thickness]);
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}
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module side(dimensions, thickness) {
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ccube([thickness, dimensions.y, dimensions.z]);
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}
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module frontback(dimensions, thickness) {
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ccube([dimensions.x + (thickness * 2), thickness, dimensions.z]);
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}
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module box(dimensions, thickness, back_inset=0) {
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translate([0, 0, 0]);
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topbottom(dimensions, thickness, back_inset);
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translate([0, 0, dimensions.z + thickness])
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topbottom(dimensions, thickness, back_inset);
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translate([0, thickness, thickness])
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side(dimensions, thickness);
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translate([dimensions.x + thickness, thickness, thickness])
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side(dimensions, thickness);
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translate([0, dimensions.y + thickness, thickness])
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frontback(dimensions, thickness);
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translate([0, thickness, thickness])
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rotate([0, 0, -15])
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mirror([0, 1, 0])
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frontback(dimensions, thickness);
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}
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box([5, 5, 5], 0.5, 1);
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