html/example03.html

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>WebGL Introduction 2</title>
    <link rel="stylesheet" type="text/css" href="../style/bootstrap.css">
</head>

<body>
    <!-- This is the navigation bar at the top of the page -->
    <!-- This is populated by loading the common functions script -->
    <div id="myNavBar"></div>

    <!-- This is for displaying errors caused by our JavaScript -->
    <!-- This will only be populated when an error on the JavaScript side occurs -->
    <div id="webglError"></div>


    <!-- This is a container for our content -->
    <div class="row">
        <div class="col">
            <div class="mx-auto text-center my-3">
                <!-- Title -->
                <p>Viewing .obj files</p>
            </div>
            <div class="mx-auto text-center">
                <!-- This is our canvas for the example -->
                <!-- Our script will find this tag and populate it with our drawing -->
                <canvas id="exampleCanvas" width="640" height="480"></canvas>
            </div>
            <div class="mx-auto text-center my-3">
                <!-- Challenge -->
                <p>Task: Upload an .obj file</p>
                <fieldset>
                    <!-- File chooser form -->
                    <div class="form-group">
                        <div class="input-group mb-3">
                            <input type="file" class="form-control-file" id="objInputFile" accept="*.obj">
                            <label for="objInputFile">Choose file</label>
                          </div>
                          <div class="input-group-append">
                            <span class="input-group-text" id="fileSubmitButton">Upload</span>
                          </div>
                      </div>
                </fieldset>
                
            </div>
        </div>
    </div>

    <!-- This is a third party library for matrix math needed for WebGL caluculations -->
    <!-- See http://glmatrix.net/ for documentation -->
    <script src="../lib/gl-matrix.js" type="text/javascript"></script>

    <!-- This is a modified third part library for parsing .obj files -->
    <!-- See https://github.com/sohamkamani/three-object-loader -->
    <script src="../lib/three-object-loader.js" type="text/javascript"></script>

    <!-- This script contains helper functions used in the examples -->
    <script src="../commonFunctions.js" type="text/javascript"></script>

    <!-- This is our example -->
    <script src="../examples/example03.js" type="text/javascript"></script>
</body>

</html>