1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/devtools/tilt/test/browser_tilt_gl04.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,124 @@
1.4 +/* Any copyright is dedicated to the Public Domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +"use strict";
1.7 +
1.8 +let isWebGLAvailable;
1.9 +
1.10 +function onWebGLFail() {
1.11 + isWebGLAvailable = false;
1.12 +}
1.13 +
1.14 +function onWebGLSuccess() {
1.15 + isWebGLAvailable = true;
1.16 +}
1.17 +
1.18 +function test() {
1.19 + if (!isWebGLSupported()) {
1.20 + info("Skipping tilt_gl04 because WebGL isn't supported on this hardware.");
1.21 + return;
1.22 + }
1.23 +
1.24 + let canvas = createCanvas();
1.25 +
1.26 + let renderer = new TiltGL.Renderer(canvas, onWebGLFail, onWebGLSuccess);
1.27 + let gl = renderer.context;
1.28 +
1.29 + if (!isWebGLAvailable) {
1.30 + return;
1.31 + }
1.32 +
1.33 +
1.34 + renderer.perspective();
1.35 + ok(isApproxVec(renderer.projMatrix, [
1.36 + 1.2071068286895752, 0, 0, 0, 0, -2.4142136573791504, 0, 0, 0, 0,
1.37 + -1.0202020406723022, -1, -181.06602478027344, 181.06602478027344,
1.38 + 148.14492797851562, 181.06602478027344
1.39 + ]), "The default perspective proj. matrix wasn't calculated correctly.");
1.40 +
1.41 + ok(isApproxVec(renderer.mvMatrix, [
1.42 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
1.43 + ]), "Changing the perpective matrix should reset the modelview by default.");
1.44 +
1.45 +
1.46 + renderer.ortho();
1.47 + ok(isApproxVec(renderer.projMatrix, [
1.48 + 0.006666666828095913, 0, 0, 0, 0, -0.013333333656191826, 0, 0, 0, 0, -1,
1.49 + 0, -1, 1, 0, 1
1.50 + ]), "The default ortho proj. matrix wasn't calculated correctly.");
1.51 + ok(isApproxVec(renderer.mvMatrix, [
1.52 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
1.53 + ]), "Changing the ortho matrix should reset the modelview by default.");
1.54 +
1.55 +
1.56 + renderer.projection(mat4.perspective(45, 1, 0.1, 100));
1.57 + ok(isApproxVec(renderer.projMatrix, [
1.58 + 2.4142136573791504, 0, 0, 0, 0, 2.4142136573791504, 0, 0, 0, 0,
1.59 + -1.0020020008087158, -1, 0, 0, -0.20020020008087158, 0
1.60 + ]), "A custom proj. matrix couldn't be set correctly.");
1.61 + ok(isApproxVec(renderer.mvMatrix, [
1.62 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
1.63 + ]), "Setting a custom proj. matrix should reset the model view by default.");
1.64 +
1.65 +
1.66 + renderer.translate(1, 1, 1);
1.67 + ok(isApproxVec(renderer.mvMatrix, [
1.68 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1
1.69 + ]), "The translation transformation wasn't applied correctly.");
1.70 +
1.71 + renderer.rotate(0.5, 1, 1, 1);
1.72 + ok(isApproxVec(renderer.mvMatrix, [
1.73 + 0.9183883666992188, 0.317602276802063, -0.23599065840244293, 0,
1.74 + -0.23599065840244293, 0.9183883666992188, 0.317602276802063, 0,
1.75 + 0.317602276802063, -0.23599065840244293, 0.9183883666992188, 0, 1, 1, 1, 1
1.76 + ]), "The rotation transformation wasn't applied correctly.");
1.77 +
1.78 + renderer.rotateX(0.5);
1.79 + ok(isApproxVec(renderer.mvMatrix, [
1.80 + 0.9183883666992188, 0.317602276802063, -0.23599065840244293, 0,
1.81 + -0.05483464524149895, 0.6928216814994812, 0.7190210819244385, 0,
1.82 + 0.391862154006958, -0.6474001407623291, 0.6536949872970581, 0, 1, 1, 1, 1
1.83 + ]), "The X rotation transformation wasn't applied correctly.");
1.84 +
1.85 + renderer.rotateY(0.5);
1.86 + ok(isApproxVec(renderer.mvMatrix, [
1.87 + 0.6180928945541382, 0.5891023874282837, -0.5204993486404419, 0,
1.88 + -0.05483464524149895, 0.6928216814994812, 0.7190210819244385, 0,
1.89 + 0.7841902375221252, -0.4158804416656494, 0.4605313837528229, 0, 1, 1, 1, 1
1.90 + ]), "The Y rotation transformation wasn't applied correctly.");
1.91 +
1.92 + renderer.rotateZ(0.5);
1.93 + ok(isApproxVec(renderer.mvMatrix, [
1.94 + 0.5161384344100952, 0.8491423726081848, -0.11206408590078354, 0,
1.95 + -0.3444514572620392, 0.3255774974822998, 0.8805410265922546, 0,
1.96 + 0.7841902375221252, -0.4158804416656494, 0.4605313837528229, 0, 1, 1, 1, 1
1.97 + ]), "The Z rotation transformation wasn't applied correctly.");
1.98 +
1.99 + renderer.scale(2, 2, 2);
1.100 + ok(isApproxVec(renderer.mvMatrix, [
1.101 + 1.0322768688201904, 1.6982847452163696, -0.22412817180156708, 0,
1.102 + -0.6889029145240784, 0.6511549949645996, 1.7610820531845093, 0,
1.103 + 1.5683804750442505, -0.8317608833312988, 0.9210627675056458, 0, 1, 1, 1, 1
1.104 + ]), "The Z rotation transformation wasn't applied correctly.");
1.105 +
1.106 + renderer.transform(mat4.create());
1.107 + ok(isApproxVec(renderer.mvMatrix, [
1.108 + 1.0322768688201904, 1.6982847452163696, -0.22412817180156708, 0,
1.109 + -0.6889029145240784, 0.6511549949645996, 1.7610820531845093, 0,
1.110 + 1.5683804750442505, -0.8317608833312988, 0.9210627675056458, 0, 1, 1, 1, 1
1.111 + ]), "The identity matrix transformation wasn't applied correctly.");
1.112 +
1.113 + renderer.origin(1, 1, 1);
1.114 + ok(isApproxVec(renderer.mvMatrix, [
1.115 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
1.116 + ]), "The origin wasn't reset to identity correctly.");
1.117 +
1.118 + renderer.translate(1, 2);
1.119 + ok(isApproxVec(renderer.mvMatrix, [
1.120 + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 2, 0, 1
1.121 + ]), "The second translation transformation wasn't applied correctly.");
1.122 +
1.123 + renderer.scale(3, 4);
1.124 + ok(isApproxVec(renderer.mvMatrix, [
1.125 + 3, 0, 0, 0, 0, 4, 0, 0, 0, 0, 1, 0, 1, 2, 0, 1
1.126 + ]), "The second scale transformation wasn't applied correctly.");
1.127 +}
