glsl-function-reflect.html (1666B)
1 <!-- 2 Copyright (c) 2019 The Khronos Group Inc. 3 Use of this source code is governed by an MIT-style license that can be 4 found in the LICENSE.txt file. 5 --> 6 7 <!DOCTYPE html> 8 <html> 9 <head> 10 <meta charset="utf-8"> 11 <title>GLSL reflect function test</title> 12 <link rel="stylesheet" href="../../../resources/js-test-style.css"/> 13 <link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/> 14 <script src="../../../js/js-test-pre.js"></script> 15 <script src="../../../js/webgl-test-utils.js"> </script> 16 <script src="../../../js/glsl-generator.js"> </script> 17 </head> 18 <body> 19 <div id="description"></div> 20 <div id="console"></div> 21 <script> 22 "use strict"; 23 GLSLGenerator.runFeatureTest({ 24 feature: "reflect", 25 args: "$(type) I, $(type) N", 26 baseArgs: "value$(field)", 27 testFunc: "$(func)($(type),$(type))", 28 simpleEmu: [ 29 "$(type) $(func)_emu($(args)) {", 30 " return I - 2.0 * dot(N, I) * N;", 31 "}"].join("\n"), 32 gridRes: 8, 33 tests: [ 34 ["$(output) = vec4(", 35 " $(func)(", 36 " $(input).x * 2.0 - 1.0,", 37 " $(input).y * 2.0 - 1.0),", 38 " 0,", 39 " 0,", 40 " 1);"].join("\n"), 41 ["$(output) = vec4(", 42 " $(func)(", 43 " $(input).xy * 2.0 - 1.0,", 44 " $(input).yz * 2.0 - 1.0),", 45 " 0, 1);"].join("\n"), 46 ["$(output) = vec4(", 47 " $(func)(", 48 " $(input).xyz * 2.0 - 1.0,", 49 " $(input).yzw * 2.0 - 1.0),", 50 " 1);"].join("\n"), 51 ["$(output) = ", 52 " $(func)(", 53 " $(input).xyzw * 2.0 - 1.0,", 54 " $(input).yzwx * 2.0 - 1.0);" 55 ].join("\n") 56 ] 57 }); 58 var successfullyParsed = true; 59 </script> 60 </body> 61 </html>