+++ /dev/null
-# Usage of Extrusion 3D meshing algorithm
-
-import salome
-salome.salome_init_without_session()
-
-from salome.geom import geomBuilder
-geompy = geomBuilder.New()
-
-import SMESH
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-OX = geompy.MakeVectorDXDYDZ(1,0,0)
-OY = geompy.MakeVectorDXDYDZ(0,1,0)
-OZ = geompy.MakeVectorDXDYDZ(0,0,1)
-
-# Y ^ Make geometry of a "pipe" with the following base (cross section).
-# | Big central quadrangles will be meshed with triangles, walls
-# of the pipe will be meshed with quadrilaterals
-# +--+--+--+--+--+--+
-# | | | | | | |
-# +--+--+--+--+--+--+
-# | | | | |
-# +--+ | +--+
-# | | | | |
-# +--+-----+-----+--+
-# | | | | |
-# +--+ | +--+
-# | | | | |
-# +--+--+--+--+--+--+
-# | | | | | | | -->
-# +--+--+--+--+--+--+ X
-
-quadBig = geompy.MakeFaceHW( 20,20, 1 )
-quadBig = geompy.MakeTranslation( quadBig, 15,15,0 )
-quadSmall = geompy.MakeFaceHW( 10,10, 1 )
-smallQuads1 = geompy.MakeMultiTranslation1D( quadSmall, OX, 10, 3 )
-smallQuads2 = geompy.MakeMultiTranslation1D( quadSmall, OY, 10, 3 )
-smallQuads2 = geompy.SubShapeAllSortedCentres( smallQuads2, geompy.ShapeType["FACE"])[1:]
-
-base = geompy.MakeCompound( smallQuads2 + [smallQuads1, quadBig])
-axis = geompy.MakeLine( geompy.MakeVertex( 25,25,0), OZ )
-base = geompy.MultiRotate1DNbTimes( base, axis, 4)
-base = geompy.MakePartition( [base], theName="base")
-path = geompy.MakeSketcher("Sketcher:F 0 0:TT 0 100:R 0:C -90 180:T 0 -150",[0,0,0, 0,-1,0, 1,0,0])
-
-# Make the pipe, each quadrangle of the base turns into a prism with composite wall faces
-pipe = geompy.MakePipe( base, path )
-prisms = geompy.MakePartition( [pipe], theName="prisms")
-
-
-# get base faces of the prism to define sub-mesh on them
-smallQuad = geompy.GetFaceNearPoint( prisms, geompy.MakeVertex( 0,0,0 ), "smallQuad")
-bigQuad = geompy.GetFaceNearPoint( prisms, geompy.MakeVertex( 15,15,0 ), "bigQuad")
-
-
-mesh = smesh.Mesh( prisms )
-
-# assign Global hypotheses
-
-# 1D algorithm and hypothesis for division along the pipe
-mesh.Segment().NumberOfSegments(15)
-
-# Extrusion 3D algo
-mesh.Prism()
-
-# assign Local hypotheses
-
-# 1D and 2D algos and hyps to mesh smallQuad with quadrilaterals
-mesh.Segment(smallQuad).LocalLength( 3 )
-mesh.Quadrangle(smallQuad)
-
-# 1D and 2D algos and hyps to mesh bigQuad with triangles
-mesh.Segment(bigQuad).LocalLength( 3 )
-mesh.Triangle(bigQuad)
-
-# compute the mesh
-mesh.Compute()
