fd.SetName("field array") output.GetFieldData().AddArray(fd) g2 = vtk.vtkMultiBlockDataGroupFilter() g2.AddInputData(output) g2.AddInputData(output) g2.Update() sphere = dsa.CompositeDataSet(g2.GetOutput()) vn = algs.vertex_normal(sphere) compare(algs.mag(vn) - 1, 1E-6) sn = algs.surface_normal(sphere) compare(algs.mag(sn) - 1, 1E-6) dot = algs.dot(vn, vn) assert dot.DataSet is sphere compare(dot - 1, 1E-6) assert algs.all(algs.cross(vn, vn) == [0, 0, 0]) fd = sphere.FieldData['field array'] assert algs.all(fd == 5) assert algs.shape(fd) == (22,) assert vn.DataSet is sphere # --------------------------------------
fd.SetName("field array") output.GetFieldData().AddArray(fd) g2 = vtk.vtkMultiBlockDataGroupFilter() g2.AddInputData(output) g2.AddInputData(output) g2.Update() sphere = dsa.CompositeDataSet(g2.GetOutput()) vn = algs.vertex_normal(sphere) assert algs.all(algs.mag(vn) - 1 < 1E-6) sn = algs.surface_normal(sphere) assert algs.all(algs.mag(sn) - 1 < 1E-6) dot = algs.dot(vn, vn) assert dot.DataSet is sphere assert algs.all(dot == 1) assert algs.all(algs.cross(vn, vn) == [0, 0, 0]) fd = sphere.FieldData['field array'] assert algs.all(fd == 5) assert algs.shape(fd) == (22,) assert vn.DataSet is sphere # --------------------------------------