ElectricField/index.html at master · JoshGreenslade/ElectricField · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="style.css">
    <script type="text/javascript">
        var scr = document.createElement('script');
        scr.type = 'text/javascript';
        if(navigator.userAgent.indexOf("Firefox") != -1 )
          scr.src = "firefoxfix.js"
        else
          scr.src = "script.js"
        document.head.appendChild(scr);
      </script>
    <title>Document</title>
</head>
<body>
    <div class="container">

        <h1>Electric Field Simulator</h1>

        <h3>How to use</h3>
        <p>Left click to create a positive charge. Right click to create a negative charge (If on mobile use the options)</p>
        <p>Use the options at the bottom to change the physics timescale, image resolution, # of physics subsamples, friction, charge, trails, and static charges.</p>
        <p>(Note, this will run on firefox, but is optimized for chrome and is a lot more performant, especially with resolution)</p>

        <div>
            <canvas> </canvas>
        </div>

        <!-- Controls -->
        <div class="hidden">
            <label for="positive" style="display: inline">Positive:</label>
            <input type="checkbox" id="positive" checked>
       </div>

        <div>
            <label for="timescale">Timescale:</label>
            <input type="range" min="-2" max="1" step="0.01" id="timescale" oninput="document.getElementById('timescale_output').value = Math.pow(10,this.value).toFixed(2)">
            <output id=timescale_output>1</output>
        </div>

        <div>
            <label for="Resolution">Resolution:</label>
            <input type="range" min="1" max="20" step="1" value="10" id="resolution" oninput="document.getElementById('resolution_output').value = this.value">
            <output id=resolution_output>10</output>
        </div>

        <div>
            <label for="physicssubsamples">Subsamples:</label>
            <input type="range" min="100" max="10000" step="100" value="5000" id="physicssubsamples" oninput="document.getElementById('physicssubsamples_output').value = this.value">
            <output id=physicssubsamples_output>5000</output>
        </div>

        <div>
            <label for="friction">Friction:</label>
            <input type="range" min="0" max="0.2" step="0.001" value="0" id="friction" oninput="document.getElementById('friction_output').value = this.value">
            <output id=friction_output>0</output>
        </div>

        <div>
            <label for="charge">Charge:</label>
            <input type="range" min="100" max="1600" step="50" value="800" id="charge" oninput="document.getElementById('charge_output').value = this.value">
            <output id=charge_output>800</output>
        </div>

        <div>
            <label for="trail">Trails:</label>
            <input type="checkbox" id="trail" checked>
       </div>

        <div>
            <label for="static">Static:</label>
            <input type="checkbox" id="static">
        </div>

        <div>
            <button type="button" id="reset" onclick="charges = [];">Reset</button>
        </div>
    </div>
</body>
<footer>
    <a href="https://github.com/JoshGreenslade/ElectricField/">Look at the code here</a>
</footer>

</html>