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50 lines
1.0 KiB
50 lines
1.0 KiB
6 years ago
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<title>JavaScript <=> PaperScript example</title>
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<code mode="text/html">
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<!DOCTYPE html>
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<html>
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<head>
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<script type="text/javascript" src="paper.js"></script>
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<script type="text/paperscript" canvas="myCanvas">
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var nx = 3;
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var ny = 3;
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var scale = 170;
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var space = 30;
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var num_steps = 10;
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var num_lines = 5;
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for(var xx=0; xx<nx; xx++) {
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for(var yy=0; yy<nx; yy++) {
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var xstart = Math.random();
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var ystart = Math.random();
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var lines = [];
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for(var i=0; i<num_lines; i++) {
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var x = xstart + i*0.0001;
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var y = ystart + i*0.0001;
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var path = new Path({strokeWidth: 1, strokeColor: 'black'});
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for(var s=0; s<num_steps; s++) {
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x = (4*x*(1-x)) % 1;
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y = (x+y) % 1;
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var p = new Point(x*scale + xx*(scale+space), y*scale + yy*(scale+space));
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path.add(p);
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console.log(p);
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}
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lines.push(path);
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}
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}
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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="myCanvas" style="width: 600px; height: 600px;" resize></canvas>
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</body>
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</html>
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