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51 lines
1.6 KiB
OpenSCAD
51 lines
1.6 KiB
OpenSCAD
use <experimental/tile_truchet.scad>;
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use <arc.scad>;
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use <line2d.scad>;
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use <select.scad>;
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size = [50, 25];
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tile_width = 5;
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line_width = 1;
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$fn = 12; // 4, 8, 12 ....
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for(tile = tile_truchet(size)) {
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x = tile[0];
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y = tile[1];
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i = tile[2];
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translate([x, y] * tile_width)
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select(i) {
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tile00(tile_width, line_width);
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tile01(tile_width, line_width);
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tile02(tile_width, line_width);
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tile03(tile_width, line_width);
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};
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}
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module tile00(tile_width, line_width) {
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arc(0.5 * tile_width, [0, 90], line_width);
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translate([tile_width, tile_width])
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arc(0.5 * tile_width, [180, 270], line_width);
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}
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module tile01(tile_width, line_width) {
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translate([0, tile_width])
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arc(0.5 * tile_width, [270, 360], line_width);
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translate([tile_width, 0])
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arc(0.5 * tile_width, [90, 180], line_width);
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}
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module tile02(tile_width, line_width) {
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half_width = tile_width * 0.5;
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line2d([half_width, 0], [half_width, tile_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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line2d([0, half_width], [half_width - line_width, half_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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line2d([half_width + line_width, half_width], [tile_width, half_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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}
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module tile03(tile_width, line_width) {
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half_width = tile_width * 0.5;
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line2d([0, half_width], [tile_width, half_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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line2d([half_width, 0], [half_width, half_width - line_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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line2d([half_width, tile_width], [half_width, half_width + line_width], line_width, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
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} |