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54 lines
960 B
Plaintext
54 lines
960 B
Plaintext
4 years ago
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float rectSize = 30;
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int numRects = 40;
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float outerRadius = 120;
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int aframes = 140;
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boolean SAVE_FRAMES = true;
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void setup() {
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size(500, 500);
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}
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void draw() {
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background(255);
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drawRects(numRects);
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export();
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}
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void export() {
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if (!SAVE_FRAMES) {
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return;
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}
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if (frameCount > aframes) {
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return;
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}
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String fname = nf((frameCount), 3) + ".png";
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println(fname);
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save(fname);
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}
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void drawRects(int numRects) {
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for (int i = 0; i < numRects; i++) {
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drawRect(i, numRects);
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}
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}
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void drawRect(int i, int numRects) {
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float n = norm(i, 0, numRects);
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float offset = 80.0 * sin((5 * TWO_PI * n) + (TWO_PI * norm(frameCount%aframes, 0, aframes)));
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pushMatrix();
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translate(width*0.5, height*0.5);
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rotate(n*TWO_PI);
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translate(outerRadius+offset, 0);
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drawRect();
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popMatrix();
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stroke(255, 0, 0);
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}
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void drawRect() {
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stroke(0);
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strokeWeight(2);
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fill(255);
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rectMode(CENTER);
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rect(0, 0, rectSize, rectSize, 6);
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}
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