+++ /dev/null
-# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
-# =======================================
-
-from geompy import *
-
-import smesh
-
-# Geometry
-# ========
-
-# 5 box with a hexahedral mesh and with 2 box in tetrahedral mesh
-
-# Values
-# ------
-
-arete = 100
-
-arete0 = 0
-arete1 = arete
-arete2 = arete*2
-arete3 = arete*3
-
-# Solids
-# ------
-
-box_tetra1 = MakeBox(arete0, arete0, 0, arete1, arete1, arete)
-
-box_ijk1 = MakeBox(arete1, arete0, 0, arete2, arete1, arete)
-
-box_hexa = MakeBox(arete1, arete1, 0, arete2, arete2, arete)
-
-box_ijk2 = MakeBox(arete2, arete1, 0, arete3, arete2, arete)
-
-box_tetra2 = MakeBox(arete2, arete2, 0, arete3 ,arete3, arete)
-
-# Piece
-# -----
-
-piece_cpd = MakeCompound([box_tetra1, box_ijk1, box_hexa, box_ijk2, box_tetra2])
-
-piece = MakeGlueFaces(piece_cpd, 1e-4)
-
-piece_id = addToStudy(piece, "ex04_cube5tetraHexa")
-
-# Meshing
-# =======
-
-# Create a hexahedral mesh
-# ------------------------
-
-mixed = smesh.Mesh(piece, "ex04_cube5tetraHexa:mixed")
-
-algo = mixed.Segment()
-
-algo.StartEndLength(3, 25)
-
-mixed.Quadrangle()
-
-mixed.Hexahedron()
-
-# Tetrahedral local mesh
-# ----------------------
-
-def localMesh(b, hyp):
- box = GetInPlace(piece, b)
- faces = SubShapeAll(box, ShapeType["FACE"])
-
- i = 0
- n = len(faces)
- while i<n:
- algo = mixed.Triangle(faces[i])
- if hyp:
- algo.MaxElementArea(80)
- else:
- algo.LengthFromEdges()
- i = i + 1
-
- algo = mixed.Tetrahedron(smesh.NETGEN, box)
- algo.MaxElementVolume(400)
-
-localMesh(box_tetra1, 1)
-localMesh(box_tetra2, 0)
-
-# Mesh calculus
-# -------------
-
-mixed.Compute()
