add Normals to meshes

src/Vtk/Math/testing/vtkQuadMeshTest.cpp

@@ -0,0 +1,56 @@
+/*//////////////////////////////////////////////////////////////////////////////
+// CMT Cosmic Muon Tomography project //////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+
+  Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
+  All rights reserved
+
+  Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
+
+  ------------------------------------------------------------------
+  This library 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 3.0 of the License, or (at your option) any later version.
+
+  This library 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 this library.
+
+//////////////////////////////////////////////////////////////////////////////*/
+
+#include "Vtk/Math/vtkQuadMesh.h"
+#include "Math/QuadMesh.h"
+#include "Vtk/uLibVtkViewer.h"
+
+#define BOOST_TEST_MODULE VtkQuadMeshTest
+#include <boost/test/unit_test.hpp>
+
+using namespace uLib;
+
+BOOST_AUTO_TEST_CASE(vtkQuadMeshConstruction) {
+  QuadMesh mesh;
+
+  mesh.AddPoint(Vector3f(0, 0, 0));
+  mesh.AddPoint(Vector3f(1, 0, 0));
+  mesh.AddPoint(Vector3f(1, 1, 0));
+  mesh.AddPoint(Vector3f(0, 1, 0));
+  
+  mesh.AddQuad(Vector4i(0, 1, 2, 3));
+
+  Vtk::vtkQuadMesh v_mesh(mesh);
+  v_mesh.Update();
+
+  if (std::getenv("CTEST_PROJECT_NAME") == nullptr) {
+    Vtk::Viewer viewer;
+    viewer.AddPuppet(v_mesh);
+    viewer.Start();
+  }
+
+  BOOST_CHECK_EQUAL(mesh.Points().size(), 4u);
+  BOOST_CHECK_EQUAL(mesh.Quads().size(), 1u);
+}