aparler/RosettaCodeData
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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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18
Task/Color-wheel/Processing/color-wheel.processing Normal file
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size(300, 300);
background(0);
float radius = min(width, height) / 2.0;
float cx = width / 2;
float cy = width / 2;
for (int x = 0; x < width; x++) {
for (int y = 0; y < width; y++) {
float rx = x - cx;
float ry = y - cy;
float s = sqrt(sq(rx) + sq(ry)) / radius;
if (s <= 1.0) {
float h = ((atan2(ry, rx) / PI) + 1.0) / 2.0;
colorMode(HSB);
color c = color(int(h * 255), int(s * 255), 255);
set(x, y, c);
}
}
}