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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
let isWebGLAvailable;
function onWebGLFail() {
isWebGLAvailable = false;
}
function onWebGLSuccess() {
isWebGLAvailable = true;
}
function test() {
if (!isWebGLSupported()) {
info("Skipping tilt_gl03 because WebGL isn't supported on this hardware.");
return;
}
let canvas = createCanvas();
let renderer = new TiltGL.Renderer(canvas, onWebGLFail, onWebGLSuccess);
let gl = renderer.context;
if (!isWebGLAvailable) {
return;
}
renderer.defaults();
is(gl.getParameter(gl.DEPTH_TEST), true,
"The depth test wasn't set to the correct default value.");
is(gl.getParameter(gl.STENCIL_TEST), false,
"The stencil test wasn't set to the correct default value.");
is(gl.getParameter(gl.CULL_FACE), false,
"The cull face wasn't set to the correct default value.");
is(gl.getParameter(gl.FRONT_FACE), gl.CCW,
"The front face wasn't set to the correct default value.");
is(gl.getParameter(gl.BLEND), true,
"The blend mode wasn't set to the correct default value.");
is(gl.getParameter(gl.BLEND_SRC_ALPHA), gl.SRC_ALPHA,
"The soruce blend func wasn't set to the correct default value.");
is(gl.getParameter(gl.BLEND_DST_ALPHA), gl.ONE_MINUS_SRC_ALPHA,
"The destination blend func wasn't set to the correct default value.");
ok(isApproxVec(renderer._fillColor, [1, 1, 1, 1]),
"The fill color wasn't set to the correct default value.");
ok(isApproxVec(renderer._strokeColor, [0, 0, 0, 1]),
"The stroke color wasn't set to the correct default value.");
is(renderer._strokeWeightValue, 1,
"The stroke weight wasn't set to the correct default value.");
is(gl.getParameter(gl.LINE_WIDTH), 1,
"The stroke weight wasn't applied with the correct default value.");
ok(isApproxVec(renderer.projMatrix, [
1.2071068286895752, 0, 0, 0, 0, -2.4142136573791504, 0, 0, 0, 0,
-1.0202020406723022, -1, -181.06602478027344, 181.06602478027344,
148.14492797851562, 181.06602478027344
]), "The default perspective projection matrix wasn't set correctly.");
ok(isApproxVec(renderer.mvMatrix, [
1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
]), "The default model view matrix wasn't set correctly.");
}
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