WGEGeometryUtils_test.h

//---------------------------------------------------------------------------
//
// Project: OpenWalnut ( http://www.openwalnut.org )
//
// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
// For more information see http://www.openwalnut.org/copying
//
// This file is part of OpenWalnut.
//
// OpenWalnut is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// OpenWalnut is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
//
//---------------------------------------------------------------------------
 
#ifndef WGEGEOMETRYUTILS_TEST_H
#define WGEGEOMETRYUTILS_TEST_H
 
#include <vector>
 
#include <cxxtest/TestSuite.h>
 
#include "../WGEGeometryUtils.h"
 
 
/**
 * Tests for the GeometryUtils
 */
class WGEGeometryUtilsTest : public CxxTest::TestSuite
{
public:
    /**
     * Test triangulate()
     */
    void testTriangulate( void )
    {
        std::vector< WPosition > points( 4 );
        points[0] = WPosition( 0.0, 0.0, 0.0 );
        points[1] = WPosition( 1.0, 0.0, 0.0 );
        points[2] = WPosition( 1.0, 1.0, 0.0 );
        points[3] = WPosition( 2.0, 1.0, 0.0 );
 
        WTriangleMesh::SPtr mesh = wge::triangulate( points );
 
        // test number of generated triangles
        TS_ASSERT_EQUALS( mesh->triangleSize(), 2 );
 
        // TODO(wiebel): add more of previous tests here
    }
};
 
#endif  // WGEGEOMETRYUTILS_TEST_H