stl_viewer/index.html at master · joeiddon/stl_viewer · GitHub

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<html>
<head>
<style>
body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    user-select: none;
}
#cont {
    width: 800px;
    margin: auto;
}
#inpt {
    display: none;
}
#entry {
    text-align: center;
    text-decoration: underline;
    background-color: #fff;
    color: #000;
    font-size: 48px;
    padding: 5px;
    border: 1px solid #fff;
}
#entry:hover {
    cursor: pointer;
    background-color: #000;
    color: #fff;
}
#disp {
    display: none;
    font-family: monospace;
    font-size: 18px;
}
#cnvs {
    float: left;
    cursor: -webkit-grabbing;
}
#settings {
    height: 100%;
}
input[type='range'] {
    display: block;
    margin: auto;
}
#sliders {
    text-align: center;
}
</style>
<script src='https://git.io/zengine.js'></script>
</head>
<body>
<div id='cont'>
    <h style='font-size: 64; text-align: center;'>STL Viewer</h>
    <p>This webapp allows you to view any stl file directly in the broswer, client-side. All the code was written by me and can be found over on <a href='https://github.com/joeiddon/stl_viewer'>GitHub</a>. Feel free to have a look - it's ownly about 200 lines long.</p>
    <p>For the 3D rendering, I am using my 3D JavaScript engine - <a href='https://github.com/joeiddon/zengine'>zengine.js</a>. It is not as efficient as other libraries, but I wrote it entirely by myself and so I know exactly how it works and what is going on. However due to this, <b>large <i>.stl</i> files are slow to render.</b></p>
    <p>Click the button below to load in your file.</p>
    <br><br>
    <label for='inpt' id='entry'>select <i>.stl</i></label>
    <input id='inpt' type='file' accept='.stl'></input>
</div>
<div id='disp'>
    <canvas id='cnvs'></canvas>
    <div id='settings'>
        <h style='font-size: 20px;text-align:middle;'>options</h>
        <br><br>
        <input id='wrfrm' type='checkbox' onchange='wireframe=this.checked; update();' checked></input>
        <label for='wrfrm'>wireframe</label>
        <br><br>
        <div id='sliders'>
            <label for='dst'>distance from object</label>
            <br>
            <input id='dst' type='range' min='0' value='128' max='400' oninput='cam.y=-this.value;update();'></input>
            <br>
            <a id='dwnld_a'>download json of model</input>
        </div>
    </div>
</div>
<script src='script.js'></script>
</body>
</html>