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59 lines
1.8 KiB
59 lines
1.8 KiB
// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2009 Gael Guennebaud <g.gael@free.fr>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#include "main.h"
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#include <unsupported/Eigen/AlignedVector3>
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template<typename Scalar>
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void alignedvector3()
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{
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Scalar s1 = internal::random<Scalar>();
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Scalar s2 = internal::random<Scalar>();
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typedef Matrix<Scalar,3,1> RefType;
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typedef Matrix<Scalar,3,3> Mat33;
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typedef AlignedVector3<Scalar> FastType;
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RefType r1(RefType::Random()), r2(RefType::Random()), r3(RefType::Random()),
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r4(RefType::Random()), r5(RefType::Random()), r6(RefType::Random());
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FastType f1(r1), f2(r2), f3(r3), f4(r4), f5(r5), f6(r6);
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Mat33 m1(Mat33::Random());
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VERIFY_IS_APPROX(f1,r1);
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VERIFY_IS_APPROX(f4,r4);
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VERIFY_IS_APPROX(f4+f1,r4+r1);
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VERIFY_IS_APPROX(f4-f1,r4-r1);
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VERIFY_IS_APPROX(f4+f1-f2,r4+r1-r2);
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VERIFY_IS_APPROX(f4+=f3,r4+=r3);
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VERIFY_IS_APPROX(f4-=f5,r4-=r5);
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VERIFY_IS_APPROX(f4-=f5+f1,r4-=r5+r1);
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VERIFY_IS_APPROX(f5+f1-s1*f2,r5+r1-s1*r2);
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VERIFY_IS_APPROX(f5+f1/s2-s1*f2,r5+r1/s2-s1*r2);
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VERIFY_IS_APPROX(m1*f4,m1*r4);
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VERIFY_IS_APPROX(f4.transpose()*m1,r4.transpose()*m1);
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VERIFY_IS_APPROX(f2.dot(f3),r2.dot(r3));
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VERIFY_IS_APPROX(f2.cross(f3),r2.cross(r3));
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VERIFY_IS_APPROX(f2.norm(),r2.norm());
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VERIFY_IS_APPROX(f2.normalized(),r2.normalized());
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VERIFY_IS_APPROX((f2+f1).normalized(),(r2+r1).normalized());
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f2.normalize();
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r2.normalize();
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VERIFY_IS_APPROX(f2,r2);
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}
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void test_alignedvector3()
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{
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for(int i = 0; i < g_repeat; i++) {
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CALL_SUBTEST( alignedvector3<float>() );
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}
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}
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