kasper.space / canvas-experiments
[READ-ONLY] Mirror of https://github.com/probablykasper/canvas-experiments. Just me learning to use HTML canvas canvas-experiments.kasper.space
canvas html5-canvas website
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Look at this bug I made

KH (Jun 17, 2017, 11:55 AM +0200) 3496ffaf b63534fc

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+2 -2
6/main.js
··· 63 63 var yInters = circles[ci].y + yDir * circles[ci].radius; 64 64 var xNormal = (xInters - circles[ci].x) / circles[ci].radius; 65 65 var yNormal = (yInters - circles[ci].y) / circles[ci].radius; 66 - var xNewDir = xDir - 2 * ( xDir * xNormal + yDir * yNormal ) * xNormal; 67 - var yNewDir = yDir - 2 * ( xDir * xNormal + yDir * yNormal ) * yNormal; 66 + var xNewDir = circles[ci].dx - 2 * ( circles[ci].dx * xNormal + circles[ci].dy * yNormal ) * xNormal; 67 + var yNewDir = circles[ci].dy - 2 * ( circles[ci].dx * xNormal + circles[ci].dy * yNormal ) * yNormal; 68 68 69 69 nc[ci].dx = xNewDir; 70 70 nc[ci].dy = yNewDir;