Source code
Revision control
Copy as Markdown
Other Tools
<!--
Copyright (c) 2019 The Khronos Group Inc.
Use of this source code is governed by an MIT-style license that can be
found in the LICENSE.txt file.
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>GLSL reflect function test</title>
<link rel="stylesheet" href="../../../resources/js-test-style.css"/>
<link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/>
<script src="../../../js/js-test-pre.js"></script>
<script src="../../../js/webgl-test-utils.js"> </script>
<script src="../../../js/glsl-generator.js"> </script>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<script>
"use strict";
GLSLGenerator.runFeatureTest({
feature: "reflect",
args: "$(type) I, $(type) N",
baseArgs: "value$(field)",
testFunc: "$(func)($(type),$(type))",
simpleEmu: [
"$(type) $(func)_emu($(args)) {",
" return I - 2.0 * dot(N, I) * N;",
"}"].join("\n"),
gridRes: 8,
tests: [
["$(output) = vec4(",
" $(func)(",
" $(input).x * 2.0 - 1.0,",
" $(input).y * 2.0 - 1.0),",
" 0,",
" 0,",
" 1);"].join("\n"),
["$(output) = vec4(",
" $(func)(",
" $(input).xy * 2.0 - 1.0,",
" $(input).yz * 2.0 - 1.0),",
" 0, 1);"].join("\n"),
["$(output) = vec4(",
" $(func)(",
" $(input).xyz * 2.0 - 1.0,",
" $(input).yzw * 2.0 - 1.0),",
" 1);"].join("\n"),
["$(output) = ",
" $(func)(",
" $(input).xyzw * 2.0 - 1.0,",
" $(input).yzwx * 2.0 - 1.0);"
].join("\n")
]
});
var successfullyParsed = true;
</script>
</body>
</html>