Function mitkPointSetFileIOTest

Modules/Core/test/mitkPointSetFileIOTest.cpp:140–189

}; // mitkPointSetFileIOTestClass

int mitkPointSetFileIOTest(int, char *[])
{
  MITK_TEST_BEGIN("PointSet");

  // minimum test w/ identity geometry
  {
    mitkPointSetFileIOTestClass test;
    MITK_TEST_CONDITION(test.PointSetWrite(), "Testing if the PointSetWriter writes Data");
    test.PointSetLoadAndCompareTest(); // load - compare
  }

  // case with a more complex geometry
  {
    mitkPointSetFileIOTestClass test;

    mitk::Geometry3D::Pointer g = mitk::Geometry3D::New();

    // define arbitrary transformation matrix
    // the number don't have much meaning - we just want them reproduced
    // by the writer/reader cycle
    mitk::BaseGeometry::BoundsArrayType bounds;
    bounds[0] = -918273645.18293746;
    bounds[1] = -52.723;
    bounds[2] = -1.002;
    bounds[3] = 918273645.18293746;
    bounds[4] = +1.002;
    bounds[5] = +52.723;
    g->SetBounds(bounds);

    mitk::ScalarType matrixCoeffs[9] = {0.0, 1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8};

    mitk::AffineTransform3D::MatrixType matrix;
    matrix.GetVnlMatrix().set(matrixCoeffs);

    mitk::AffineTransform3D::OffsetType offset;
    offset[0] = -43.1829374;
    offset[1] = 0.0;
    offset[2] = +43.1829374;

    mitk::AffineTransform3D::Pointer transform = mitk::AffineTransform3D::New();
    transform->SetMatrix(matrix);
    transform->SetOffset(offset);
    g->SetIndexToWorldTransform(transform);

    MITK_TEST_CONDITION(test.PointSetWrite(g), "Testing if the PointSetWriter writes Data _with_ geometry");
    test.PointSetLoadAndCompareTest(); // load - compare
  }

  MITK_TEST_END();
}