| <!-- |
| 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 cross 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: "cross", |
| args: "$(type) x, $(type) y", |
| baseArgs: "value$(field)", |
| testFunc: "$(func)($(type),$(type))", |
| emuFuncs: [ |
| { type: "vec3", |
| code: [ |
| "vec3 $(func)_emu($(args)) {", |
| " return vec3(", |
| " x[1] * y[2] - y[1] * x[2],", |
| " x[2] * y[0] - y[2] * x[0],", |
| " x[0] * y[1] - y[0] * x[1]);", |
| "}"].join("\n") |
| }, |
| ], |
| gridRes: 8, |
| tests: [ |
| ["$(output) = vec4(", |
| " $(func)(", |
| " normalize($(input).xyz - 0.5),", |
| " normalize($(input).yzw - 0.5)) * 0.5 + 0.5,", |
| " 1);"].join("\n") |
| ] |
| }); |
| var successfullyParsed = true; |
| </script> |
| </body> |
| </html> |
| |
