+++ /dev/null
-# Add Polyhedron
-
-
-import salome
-salome.salome_init_without_session()
-
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-import math
-
-# create an empty mesh structure
-mesh = smesh.Mesh()
-
-# Create nodes for 12-hedron with pentagonal faces
-al = 2 * math.pi / 5.0
-cosal = math.cos(al)
-aa = 13
-rr = aa / (2.0 * math.sin(al/2.0))
-dr = 2.0 * rr * cosal
-r1 = rr + dr
-dh = rr * math.sqrt(2.0 * (1.0 - cosal * (1.0 + 2.0 * cosal)))
-hh = 2.0 * dh - dr * (rr*(cosal - 1) + (rr + dr)*(math.cos(al/2) - 1)) / dh
-
-dd = [] # top
-cc = [] # below top
-bb = [] # above bottom
-aa = [] # bottom
-
-for i in range(5):
- cos_bot = math.cos(i*al)
- sin_bot = math.sin(i*al)
-
- cos_top = math.cos(i*al + al/2.0)
- sin_top = math.sin(i*al + al/2.0)
-
- nd = mesh.AddNode(rr * cos_top, rr * sin_top, hh ) # top
- nc = mesh.AddNode(r1 * cos_top, r1 * sin_top, hh - dh) # below top
- nb = mesh.AddNode(r1 * cos_bot, r1 * sin_bot, dh) # above bottom
- na = mesh.AddNode(rr * cos_bot, rr * sin_bot, 0) # bottom
- dd.append(nd) # top
- cc.append(nc) # below top
- bb.append(nb) # above bottom
- aa.append(na) # bottom
- pass
-
-# Create a polyhedral volume (12-hedron with pentagonal faces)
-mesh.AddPolyhedralVolume([dd[0], dd[1], dd[2], dd[3], dd[4], # top
- dd[0], cc[0], bb[1], cc[1], dd[1], # -
- dd[1], cc[1], bb[2], cc[2], dd[2], # -
- dd[2], cc[2], bb[3], cc[3], dd[3], # - below top
- dd[3], cc[3], bb[4], cc[4], dd[4], # -
- dd[4], cc[4], bb[0], cc[0], dd[0], # -
- aa[4], bb[4], cc[4], bb[0], aa[0], # .
- aa[3], bb[3], cc[3], bb[4], aa[4], # .
- aa[2], bb[2], cc[2], bb[3], aa[3], # . above bottom
- aa[1], bb[1], cc[1], bb[2], aa[2], # .
- aa[0], bb[0], cc[0], bb[1], aa[1], # .
- aa[0], aa[1], aa[2], aa[3], aa[4]], # bottom
- [5,5,5,5,5,5,5,5,5,5,5,5])
-
-if salome.sg.hasDesktop():
- salome.sg.updateObjBrowser()
