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40 lines
1.1 KiB
Markdown
40 lines
1.1 KiB
Markdown
# px_ascii
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Generate 8x8 pixel points of printable ASCII characters (codes 32dec to 126dec). You can use these points to build pixel-style models.
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**Since:** 2.1
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## Parameters
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- `char` : A printable ASCII character.
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- `center`: . If `true`, object is centered in X- and Y-axis. Otherwise, the object is placed in the positive quadrant. Defaults to `false`.
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- `invert`: Inverts points of the character. Default to `false`.
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## Examples
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use <pixel/px_ascii.scad>;
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for(i = [0:94]) {
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translate([8 * (i % 10), -8 * floor(i / 10), 0])
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for(p = px_ascii(chr(i + 32))) {
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translate(p)
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linear_extrude(1, scale = 0.8)
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square(1);
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}
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}
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use <pixel/px_ascii.scad>;
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t = "dotSCAD";
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for(i = [0:len(t) - 1]) {
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translate([i * 8, 0])
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for(pt = px_ascii(t[i], invert = true)) {
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translate(pt)
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sphere(0.5, $fn = 24);
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}
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}
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