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38 lines
963 B
OpenSCAD
38 lines
963 B
OpenSCAD
include <hull_polyline3d.scad>;
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include <rotate_p.scad>;
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include <square_maze.scad>;
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rows = 16;
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columns = 8;
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block_width = 4;
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wall_thickness = 1;
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angle = 180;
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// $fn = 24;
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function y_twist(walls, angle, rows, columns, block_width) =
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let(
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x_offset = columns * block_width / 2,
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x_centered = [
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for(wall_pts = walls)
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[for(pt = wall_pts) [pt[0], pt[1], 0] + [-x_offset, 0, 0]]
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],
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a_step = angle / (rows * block_width)
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)
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[
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for(wall_pts = x_centered)
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[
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for(pt = wall_pts)
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rotate_p(pt, [0, pt[1] * a_step, 0]) + [x_offset, 0, 0]
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]
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];
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blocks = go_maze(
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1, 1, // starting point
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starting_maze(rows, columns),
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rows, columns
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);
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walls = maze_walls(blocks, rows, columns, block_width);
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for(wall_pts = y_twist(walls, angle, rows, columns, block_width)) {
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hull_polyline3d(wall_pts, wall_thickness);
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} |