doc/user/images/projection_P1P0_dual.py

   1 # -*- coding: utf-8 -*-
   2
   3 ###
   4 ### This script is intended to be launched in a new SALOME study
   5 ###
   6
   7 import os
   8 import salome
   9
  10 salome.salome_init()
  11 theStudy = salome.myStudy
  12
  13 import iparameters
  14 ipar = iparameters.IParameters(salome.myStudy.GetCommonParameters("Interface Applicative", 1), True)
  15
  16 #Set up visual properties:
  17 ipar.setProperty("AP_ACTIVE_VIEW", "VTKViewer_0_0")
  18 ipar.setProperty("AP_WORKSTACK_INFO", "0000000100000000000000020100000001000003a0000000040000000100000000000000080000001a00560054004b005600690065007700650072005f0030005f00300000000002")
  19 ipar.setProperty("AP_ACTIVE_MODULE", "Mesh")
  20 ipar.setProperty("AP_SAVEPOINT_NAME", "GUI state: 2")
  21 #Set up lists:
  22 # fill list AP_VIEWERS_LIST
  23 ipar.append("AP_VIEWERS_LIST", "VTKViewer_1")
  24 # fill list VTKViewer_1
  25 ipar.append("VTKViewer_1", "VTK scene:2 - viewer:1")
  26 ipar.append("VTKViewer_1", """<?xml version="1.0"?>
  27 <ViewState>
  28     <Position X="1.99063" Y="5.4597" Z="24.6033"/>
  29     <FocalPoint X="2.48208" Y="0.843638" Z="0.00204904"/>
  30     <ViewUp X="-0.00341183" Y="0.98283" Z="-0.184482"/>
  31     <ViewScale Parallel="5.95135" X="1" Y="1" Z="1"/>
  32     <DisplayCubeAxis Show="0"/>
  33     <GraduatedAxis Axis="X">
  34         <Title isVisible="1" Text="X" Font="0" Bold="0" Italic="0" Shadow="0">
  35             <Color R="1" G="0" B="0"/>
  36         </Title>
  37         <Labels isVisible="1" Number="3" Offset="2" Font="0" Bold="0" Italic="0" Shadow="0">
  38             <Color R="1" G="0" B="0"/>
  39         </Labels>
  40         <TickMarks isVisible="1" Length="5"/>
  41     </GraduatedAxis>
  42     <GraduatedAxis Axis="Y">
  43         <Title isVisible="1" Text="Y" Font="0" Bold="0" Italic="0" Shadow="0">
  44             <Color R="0" G="1" B="0"/>
  45         </Title>
  46         <Labels isVisible="1" Number="3" Offset="2" Font="0" Bold="0" Italic="0" Shadow="0">
  47             <Color R="0" G="1" B="0"/>
  48         </Labels>
  49         <TickMarks isVisible="1" Length="5"/>
  50     </GraduatedAxis>
  51     <GraduatedAxis Axis="Z">
  52         <Title isVisible="1" Text="Z" Font="0" Bold="0" Italic="0" Shadow="0">
  53             <Color R="0" G="0" B="1"/>
  54         </Title>
  55         <Labels isVisible="1" Number="3" Offset="2" Font="0" Bold="0" Italic="0" Shadow="0">
  56             <Color R="0" G="0" B="1"/>
  57         </Labels>
  58         <TickMarks isVisible="1" Length="5"/>
  59     </GraduatedAxis>
  60     <Trihedron isShown="0" Size="100"/>
  61     <Background Value="bt=1;fn=;tm=0;ts=false;c1=#ffffff;c2=#000000;gt=-1;gr="/>
  62 </ViewState>
  63 """)
  64 # fill list AP_MODULES_LIST
  65 ipar.append("AP_MODULES_LIST", "Mesh")
  66
  67
  68 from MEDCoupling import *
  69
  70 srcCoo=DataArrayDouble([(0,0),(1,0),(3,0),(0,1),(1,1),(3,1)])
  71 src=MEDCouplingUMesh("src",2)
  72 src.setCoords(srcCoo)
  73 src.allocateCells()
  74 src.insertNextCell(NORM_QUAD4,[0,3,4,1])
  75 src.insertNextCell(NORM_QUAD4,[1,4,5,2])
  76 src.simplexize(0)
  77
  78 m2 = MEDCoupling1SGTUMesh( src )
  79 dual = m2.computeDualMesh()
  80
  81 trgCoo=DataArrayDouble([(0.5,0.5),(1.5,0.5),(1.5,1.5)])
  82 trg=MEDCouplingUMesh("trg",2)
  83 trg.setCoords(trgCoo)
  84 trg.allocateCells()
  85 trg.insertNextCell(NORM_TRI3,[0,2,1])
  86
  87 from MEDLoader import WriteMesh
  88 WriteMesh("mesh1.med",dual,True)
  89 WriteMesh("mesh2.med",trg,True)
  90
  91 ###
  92 ### SMESH component
  93 ###
  94
  95 import  SMESH, SALOMEDS
  96 from salome.smesh import smeshBuilder
  97
  98 smesh = smeshBuilder.New(salome.myStudy)
  99 ([mesh_1], status) = smesh.CreateMeshesFromMED(r'mesh1.med')
 100 ([mesh_2], status) = smesh.CreateMeshesFromMED(r'mesh2.med')
 101
 102 ### Store presentation parameters of displayed objects
 103 import iparameters
 104 ipar = iparameters.IParameters(theStudy.GetModuleParameters("Interface Applicative", "SMESH", 1))
 105
 106 #Set up entries:
 107 # set up entry SMESH_3 (src) parameters
 108 ipar.setParameter("SMESH_3", "VTKViewer_0_Visibility", "On")
 109 ipar.setParameter("SMESH_3", "VTKViewer_0_Representation", "1")
 110 ipar.setParameter("SMESH_3", "VTKViewer_0_IsShrunk", "0")
 111 ipar.setParameter("SMESH_3", "VTKViewer_0_Entities", "e:0:f:1:v:0:0d:0:b:0")
 112 ipar.setParameter("SMESH_3", "VTKViewer_0_Colors", "surface:0:0.666667:1:backsurface:100:volume:1:0:0.666667:-100:edge:0:0.666667:1:node:1:0:0:outline:0:0.27451:0:elem0d:0:1:0:ball:0:0.333333:1:orientation:1:1:1")
 113 ipar.setParameter("SMESH_3", "VTKViewer_0_Sizes", "line:1:outline:1:elem0d:5:ball:10:1:shrink:0.75:orientation:0.1:0")
 114 ipar.setParameter("SMESH_3", "VTKViewer_0_PointMarker", "std:1:9")
 115 ipar.setParameter("SMESH_3", "VTKViewer_0_Opacity", "1")
 116 ipar.setParameter("SMESH_3", "VTKViewer_0_ClippingPlane", "Off")
 117 # set up entry SMESH_4 (trg) parameters
 118 ipar.setParameter("SMESH_4", "VTKViewer_0_Visibility", "On")
 119 ipar.setParameter("SMESH_4", "VTKViewer_0_Representation", "1")
 120 ipar.setParameter("SMESH_4", "VTKViewer_0_IsShrunk", "0")
 121 ipar.setParameter("SMESH_4", "VTKViewer_0_Entities", "e:0:f:1:v:0:0d:0:b:0")
 122 ipar.setParameter("SMESH_4", "VTKViewer_0_Colors", "surface:0:0.666667:1:backsurface:100:volume:1:0:0.666667:-100:edge:1:0:0:node:1:0:0:outline:0:0.27451:0:elem0d:0:1:0:ball:0:0.333333:1:orientation:1:1:1")
 123 ipar.setParameter("SMESH_4", "VTKViewer_0_Sizes", "line:1:outline:1:elem0d:5:ball:10:1:shrink:0.75:orientation:0.1:0")
 124 ipar.setParameter("SMESH_4", "VTKViewer_0_PointMarker", "std:1:9")
 125 ipar.setParameter("SMESH_4", "VTKViewer_0_Opacity", "1")
 126 ipar.setParameter("SMESH_4", "VTKViewer_0_ClippingPlane", "Off")
 127
 128 if salome.sg.hasDesktop():
 129   salome.sg.updateObjBrowser(True)
 130   iparameters.getSession().restoreVisualState(1)
 131