leeboardtools.github.io/webgl-check.html at master · leeboardtools/leeboardtools.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>WebGL Check</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <script src="js/lib/three.js"></script>
        <style>
            td {
                padding-right: 5px;
            }
        </style>
    </head>
    <body>
        <div>This is a very simple check of the WebGL capabilities of this device based upon what ThreeJS reports.</div>
        <div></div>
        <div>Results:</div>
        <table id='table'>
            <thead>
                <tr><td>Item</td><td>Result</td></tr>
            </thead>
            <tbody id='table_body'></tbody>
        </table>
        <script>
            function addResult(title, result) {
                var tr = document.createElement('tr');
                var tdTitle = document.createElement('td');
                tdTitle.appendChild(document.createTextNode(title));
                tr.appendChild(tdTitle);

                var tdResult = document.createElement('td');
                tdResult.appendChild(document.createTextNode(result));
                tr.appendChild(tdResult);

                document.getElementById('table_body').appendChild(tr);
            }
            document.body.onload = function() {
                var renderer = new THREE.WebGLRenderer();
                var caps = renderer.capabilities;
                addResult('floatFragmentTextures', caps.floatFragmentTextures);
                addResult('floatVertexTextures', caps.floatVertexTextures);
                addResult('getMaxAnisotropy', caps.getMaxAnisotropy());
                addResult('getMaxPrecision', caps.getMaxPrecision());
                addResult('logarithmicDepthBuffer', caps.logarithmicDepthBuffer);
                addResult('maxAttributes', caps.maxAttributes);
                addResult('maxCubmapSize', caps.maxCubemapSize);
                addResult('maxFragmentUniforms', caps.maxFragmentUniforms);
                addResult('maxTextureSize', caps.maxTextureSize);
                addResult('maxTextures', caps.maxTextures);
                addResult('maxVaryings', caps.maxVaryings);
                addResult('maxVertexTextures', caps.maxVertexTextures);
                addResult('maxVertexUniforms', caps.maxVertexUniforms);
                addResult('precision', caps.precision);
                addResult('vertexTextures', caps.vertexTextures);
            };
        </script>

    </body>
</html>