# - triangulateExteriorFaces (PyTree) -
import Intersector.PyTree as XOR
import Converter.PyTree as C

t = C.convertFile2PyTree('boolNG_M1.tp')

t = C.convertArray2NGon(t)

t = C.fillEmptyBCWith(t, 'wall', 'BCWall', dim=3)

t=XOR.triangulateBC(t, 'BCWall')

C.convertPyTree2File(t, 'out.cgns')