| 1 | <!DOCTYPE html>
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| 2 | <html>
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| 3 | <head>
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| 4 | <meta charset="UTF-8">
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| 5 | <title>Extruded</title>
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| 6 | <link rel="stylesheet" href="../css/style.css">
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| 7 | <script type="text/javascript" src="../../dist/paper.js"></script>
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| 8 | <script type="text/paperscript" canvas="canvas">
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| 9 | var lineGroup = new Group();
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| 10 | var lineCount = 100;
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| 11 | for (var i = 0; i < lineCount; i++) {
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| 12 | var linePath = new Path.Line([0, 0], [0, 0]);
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| 13 | lineGroup.addChild(linePath);
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| 14 | }
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| 15 | lineGroup.strokeColor = 'red';
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| 16 |
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| 17 | var path1 = project.importJSON('["Path",{"pathData":"M63.39307,265.71387c10.8667,6.96631 26.4707,12.26025 43.18896,12.26025c24.79932,0 39.28857,-13.09619 39.28857,-32.04346c0,-17.27588 -10.03125,-27.58545 -35.38721,-37.05908c-30.65088,-11.146 -49.59814,-27.30713 -49.59814,-53.49902c0,-29.25732 24.2417,-50.9917 60.74365,-50.9917c18.94727,0 33.1582,4.4585 41.23877,9.19531L156.18018,133.35986c-5.85156,-3.62256 -18.39014,-8.9165 -35.38721,-8.9165c-25.63525,0 -35.3877,15.3252 -35.3877,28.14258c0,17.5542 11.42432,26.19238 37.33789,36.22314c31.76514,12.26025 47.64795,27.58545 47.64795,55.1709c0,28.979 -21.17676,54.33496 -65.48096,54.33496c-18.11133,0 -37.89502,-5.57275 -47.92578,-12.26025z"}]');
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| 18 | path1.position = view.center;
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| 19 |
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| 20 | var path2 = path1.clone();
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| 21 | path1.scale(1.5);
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| 22 | path2.scale(2);
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| 23 |
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| 24 | var length1 = path1.length;
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| 25 | var length2 = path2.length;
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| 26 | function onFrame(event) {
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| 27 | var vector = new Point({
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| 28 | angle: -event.count % 360,
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| 29 | length: 100
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| 30 | });
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| 31 | path1.rotate(-0.5);
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| 32 | path1.position = view.center - vector;
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| 33 |
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| 34 | path2.rotate(-0.5);
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| 35 | path2.position = view.center + vector.normalize(50);
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| 36 |
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| 37 | for (var i = 0; i < lineCount; i++) {
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| 38 | var path = lineGroup.children[i];
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| 39 | var l1 = (length1 / lineCount * (i + event.count / 10)) % length1;
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| 40 | var l2 = (length2 / lineCount * (i + event.count / 10)) % length2;
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| 41 | path.firstSegment.point = path1.getPointAt(l1),
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| 42 | path.lastSegment.point = path2.getPointAt(l2);
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| 43 | }
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| 44 | }
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| 45 | </script>
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| 46 | </head>
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| 47 | <body>
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| 48 | <canvas id="canvas" resize></canvas>
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| 49 | </body>
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| 50 | </html> |
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