27 lines
572 B
Text
27 lines
572 B
Text
float delta;
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void setup() {
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size(729, 729);
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fill(0);
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background(255);
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noStroke();
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rect(width/3, height/3, width/3, width/3);
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rectangles(width/3, height/3, width/3);
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}
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void rectangles(int x, int y, int s) {
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if (s < 1) return;
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int xc = x-s;
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int yc = y-s;
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for (int row = 0; row < 3; row++) {
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for (int col = 0; col < 3; col++) {
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if (!(row == 1 && col == 1)) {
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int xx = xc+row*s;
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int yy = yc+col*s;
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delta = s/3;
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rect(xx+delta, yy+delta, delta, delta);
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rectangles(xx+s/3, yy+s/3, s/3);
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}
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}
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}
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}
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