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82 lines
2.2 KiB
82 lines
2.2 KiB
/* |
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License version 3 |
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only, as published by the Free Software Foundation. |
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Magnum is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License version 3 for more details. |
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*/ |
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#include "Matrix4Test.h" |
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#include <sstream> |
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#include <QtTest/QTest> |
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#include "Matrix4.h" |
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#include "Math.h" |
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QTEST_APPLESS_MAIN(Magnum::Math::Test::Matrix4Test) |
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using namespace std; |
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using namespace Corrade::Utility; |
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namespace Magnum { namespace Math { namespace Test { |
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typedef Math::Matrix4<float> Matrix4; |
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void Matrix4Test::translation() { |
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Matrix4 matrix( |
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1.0f, 0.0f, 0.0f, 0.0f, |
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0.0f, 1.0f, 0.0f, 0.0f, |
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0.0f, 0.0f, 1.0f, 0.0f, |
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3.0f, 1.0f, 2.0f, 1.0f |
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); |
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QVERIFY(Matrix4::translation({3.0f, 1.0f, 2.0f}) == matrix); |
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} |
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void Matrix4Test::scaling() { |
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Matrix4 matrix( |
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3.0f, 0.0f, 0.0f, 0.0f, |
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0.0f, 1.5f, 0.0f, 0.0f, |
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0.0f, 0.0f, 2.0f, 0.0f, |
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0.0f, 0.0f, 0.0f, 1.0f |
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); |
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QVERIFY(Matrix4::scaling({3.0f, 1.5f, 2.0f}) == matrix); |
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} |
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void Matrix4Test::rotation() { |
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Matrix4 matrix( |
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0.35612214f, -0.80181062f, 0.47987163f, 0.0f, |
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0.47987163f, 0.59757638f, 0.6423595f, 0.0f, |
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-0.80181062f, 0.0015183985f, 0.59757638f, 0.0f, |
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0.0f, 0.0f, 0.0f, 1.0f |
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); |
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QVERIFY(Matrix4::rotation(deg(-74.0f), {-1.0f, 2.0f, 2.0f}) == matrix); |
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} |
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void Matrix4Test::debug() { |
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Matrix4 m( |
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3.0f, 5.0f, 8.0f, 4.0f, |
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4.0f, 4.0f, 7.0f, 3.0f, |
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7.0f, -1.0f, 8.0f, 0.0f, |
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9.0f, 4.0f, 5.0f, 9.0f |
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); |
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ostringstream o; |
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Debug(&o) << m; |
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QCOMPARE(QString::fromStdString(o.str()), QString("Matrix(3, 4, 7, 9,\n" |
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" 5, 4, -1, 4,\n" |
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" 8, 7, 8, 5,\n" |
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" 4, 3, 0, 9)\n")); |
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} |
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}}}
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