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59 lines
1.7 KiB
59 lines
1.7 KiB
14 years ago
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/*
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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 "FlipNormalsTest.h"
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#include <sstream>
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#include <QtTest/QTest>
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#include "MeshTools/FlipNormals.h"
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QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::FlipNormalsTest)
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using namespace std;
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namespace Magnum { namespace MeshTools { namespace Test {
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void FlipNormalsTest::wrongIndexCount() {
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stringstream ss;
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Error::setOutput(&ss);
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vector<unsigned int> indices{0, 1};
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MeshTools::flipFaceWinding(indices);
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QVERIFY(ss.str() == "MeshTools::flipNormals(): index count is not divisible by 3!\n");
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}
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void FlipNormalsTest::flipFaceWinding() {
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vector<unsigned int> indices{0, 1, 2,
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3, 4, 5};
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MeshTools::flipFaceWinding(indices);
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QVERIFY((indices == vector<unsigned int>{0, 2, 1,
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3, 5, 4}));
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}
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void FlipNormalsTest::flipNormals() {
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vector<Vector3> normals{Vector3::xAxis(),
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Vector3::yAxis(),
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Vector3::zAxis()};
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MeshTools::flipNormals(normals);
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QVERIFY((normals == vector<Vector3>{-Vector3::xAxis(),
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-Vector3::yAxis(),
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-Vector3::zAxis()}));
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}
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}}}
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