def _build_geometry(self, points, cells):
geometry = Geometry()
for cell in cells:
cell_type, cell = cell[0], cell[1:]
if cell_type == CellType.VTK_TRIANGLE:
poly, name = self._build_triangle(cell, points)
if cell_type == CellType.VTK_QUAD:
poly, name = self._build_quadrilateral(cell, points)
if cell_type == CellType.VTK_PIXEL:
poly, name = self._build_pixel(cell, points)
if cell_type == CellType.VTK_TETRA:
poly, name = self._build_tetrahedron(cell, points)
elif cell_type == CellType.VTK_VOXEL:
poly, name = self._build_voxel(cell, points)
geometry.add_named_polyhedron(poly, name, self.current_id)
self.current_id += 1
return geometry
