mirror of
https://github.com/scratchfoundation/paper.js.git
synced 2025-01-01 02:38:43 -05:00
51 lines
No EOL
1.4 KiB
HTML
51 lines
No EOL
1.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Example</title>
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<link rel="stylesheet" href="../css/style.css">
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<script type="text/javascript">var root = '../../'</script>
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<script type="text/javascript" src="../../src/load.js"></script>
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<script type="text/paperscript" canvas="canvas">
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var layer = project.activeLayer;
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var values = {
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count: 34,
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points: 32
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};
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for (var i = 0; i < values.count; i++) {
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var offset = new Point(20 + 10 * i, 0);
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var path = new Path();
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path.fillColor = i % 2 ? 'red' : 'black';
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path.closed = true;
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var l = offset.length;
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for (var j = 0; j < values.points * 2; j++) {
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offset.angle += 360 / values.points;
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var vector = offset.normalize(l * (j % 2 ? 0.1 : -0.1));
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path.add(offset + vector);
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}
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path.smooth();
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var placedSymbol = new PlacedSymbol(path);
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placedSymbol.position = view.center;
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layer.appendBottom(placedSymbol);
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}
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function onFrame(event) {
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for (var i = 0, l = layer.children.length; i < l; i++) {
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var item = layer.children[i];
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var angle = (values.count - i) * Math.sin(event.count / 128) / 10;
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item.rotate(angle);
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}
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}
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// Reposition the paths whenever the window is resized:
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function onResize(event) {
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project.activeLayer.position = view.center;
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}
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</script>
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</head>
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<body>
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<canvas id="canvas" resize keepalive="true"></canvas>
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</body> |