31 lines
664 B
JavaScript
31 lines
664 B
JavaScript
let particles = [];
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function setup() {
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cursor(CROSS);
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colorMode(HSB);
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createCanvas(700, 500);
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}
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function draw() {
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background("rgba(0,0,0,0.05)");
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particles.forEach((ps, i) => {
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if (ps.lifeover()) {
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particles.splice(i, 1);
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} else {
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ps.update();
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ps.show();
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}
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});
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}
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function mouseClicked() {
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let ps = new Particles(mouseX, mouseY, 100);
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let hue = random(0, 360);
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ps.particles.forEach((p) => {
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p.hue = hue;
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p.saturation = 50;
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p.velocity = p5.Vector.random2D().mult(random(0, 30));
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});
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particles.push(ps);
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}
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