src/GEOM_SWIG/GEOM_tube_geom_gg2.py

   1 #  -*- coding: iso-8859-1 -*-
   2 #  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   3 #
   4 #  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   5 #  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   6 #
   7 #  This library is free software; you can redistribute it and/or
   8 #  modify it under the terms of the GNU Lesser General Public
   9 #  License as published by the Free Software Foundation; either
  10 #  version 2.1 of the License.
  11 #
  12 #  This library is distributed in the hope that it will be useful,
  13 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 #  Lesser General Public License for more details.
  16 #
  17 #  You should have received a copy of the GNU Lesser General Public
  18 #  License along with this library; if not, write to the Free Software
  19 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  20 #
  21 #  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  22 #
  23 #==============================================================================
  24 #  Info.
  25 #  Bug (from script, bug)   : tube_geom_gg2_corrected.py, PAL5243
  26 #  Modified                 : 25/11/2004
  27 #  Author                   : Kovaltchuk Alexey
  28 #  Project                  : PAL/SALOME
  29 #==============================================================================
  30 # Geometrie du cas test
  31 #
  32 from geompy import *
  33 import salome
  34 #
  35 # base de l'assemblage
  36 #
  37 L_base = 300.
  38 l_base = 150.
  39 h_base = 75.
  40 e_base = 6.
  41
  42 base_bot = MakeBox(0.,0.,0.,L_base,l_base,e_base)
  43 base_top = MakeTranslation(base_bot,0.,0.,h_base-e_base)
  44 base_front = MakeBox(0,0,0,L_base,e_base,h_base)
  45 base_rear = MakeTranslation(base_front,0.,l_base,0.)
  46
  47 tmp = MakeBoolean(base_top,base_rear,3)
  48 tmp = MakeBoolean(tmp,base_bot,3)
  49 base = MakeBoolean(tmp,base_front,3)
  50
  51 baseId = addToStudy(base,"base")
  52 #
  53 # traverse
  54 #
  55 L_trav = 60.
  56 h_trav = 300.
  57 e_trav = 7.
  58 marge = 15.
  59
  60 flange_left = MakeBox(0.,0.,0,e_trav,L_trav,h_trav)
  61 flange_right = MakeTranslation(flange_left,L_trav-e_trav,0.,0.)
  62 flange_front = MakeBox(0.,0.,0,L_trav,e_trav,h_trav)
  63 flange_rear = MakeTranslation(flange_front,0.,L_trav-e_trav,0.)
  64
  65 tmp = MakeBoolean(flange_left,flange_rear,3)
  66 tmp = MakeBoolean(tmp,flange_right,3)
  67 flange = MakeBoolean(tmp,flange_front,3)
  68 #
  69 # left chamfer
  70 #
  71 import math
  72 length = e_trav/math.sin(math.pi/4.)
  73 yaxis = MakeVectorDXDYDZ(0.,1.,0.)
  74 cut_left = MakeBox(0.,-marge,0.,-length,L_trav+marge,length)
  75 cut_left = MakeRotation(cut_left,yaxis,-math.pi/4.)
  76 cut_left = MakeTranslation(cut_left,e_trav,0.,0.)
  77 #
  78 # right chamfer
  79 #
  80 symPlaneYZ = MakePlane(
  81      MakeVertex(L_trav/2.,0.,0.),
  82      MakeVectorDXDYDZ(1.,0.,0.), 10000. )
  83 cut_right = MakeMirrorByPlane(cut_left,symPlaneYZ)
  84 #
  85 # front chamfer
  86 #
  87 xaxis = MakeVectorDXDYDZ(1.,0.,0.)
  88 cut_front = MakeBox(-marge,0.,0.,L_trav+marge,length,length)
  89 cut_front = MakeRotation(cut_front,xaxis,3.*math.pi/4.)
  90 cut_front = MakeTranslation(cut_front,0.,e_trav,0.)
  91 #
  92 # rear chamfer
  93 #
  94 symPlaneXZ = MakePlane(
  95      MakeVertex(0.,L_trav/2.,0.),
  96      MakeVectorDXDYDZ(0.,1.,0.), 10000. )
  97 cut_rear = MakeMirrorByPlane(cut_front,symPlaneXZ)
  98 #
  99 # chamfer
 100 #
 101 trav = MakeBoolean(flange,cut_left,2)
 102 trav = MakeBoolean(trav,cut_right,2)
 103 trav = MakeBoolean(trav,cut_front,2)
 104 trav = MakeBoolean(trav,cut_rear,2)
 105 trav = MakeTranslation(trav,
 106                        L_base/2.-L_trav/2.,
 107                        l_base/2.-L_trav/2.,
 108                        h_base)
 109 travId = addToStudy(trav,"trav")
 110 #
 111 # Welding
 112 #
 113 ground = MakeBox(-1000.,-1000.,0.,1000.,1000.,-1000.)
 114 weld_left = MakeBoolean(cut_left,ground,2)
 115 weld_right = MakeBoolean(cut_right,ground,2)
 116 weld_front = MakeBoolean(cut_front,ground,2)
 117 weld_rear = MakeBoolean(cut_rear,ground,2)
 118 #
 119 # Assembly
 120 #
 121 coarse_weld = MakeBoolean(weld_left,weld_rear,3)
 122 coarse_weld = MakeBoolean(coarse_weld,weld_right,3)
 123 coarse_weld = MakeBoolean(coarse_weld,weld_front,3)
 124 #
 125 # Cleaners
 126 #
 127 left_cleaner = MakeBox(0.,-10*marge,0.,-10.*marge,10.*marge,10.*marge)
 128 left_cleaner = MakeRotation(left_cleaner,yaxis,math.pi/4.)
 129 left_cleaner = MakeTranslation(left_cleaner,-e_trav-2.*marge,0.,-2.*marge)
 130
 131 right_cleaner = MakeMirrorByPlane(left_cleaner,symPlaneYZ)
 132
 133 front_cleaner = MakeBox(-10*marge,0.,0.,10.*marge,10.*marge,10.*marge)
 134 front_cleaner = MakeRotation(front_cleaner,xaxis,3.*math.pi/4.)
 135 front_cleaner = MakeTranslation(front_cleaner,0.,2.*marge-e_trav,2.*marge)
 136
 137 rear_cleaner = MakeMirrorByPlane(front_cleaner,symPlaneXZ)
 138 #
 139 # Welding
 140 #
 141 weld = MakeBoolean(coarse_weld,left_cleaner,2)
 142 weld = MakeBoolean(weld,rear_cleaner,2)
 143 weld = MakeBoolean(weld,right_cleaner,2)
 144 weld = MakeBoolean(weld,front_cleaner,2)
 145 weld = MakeTranslation(weld,
 146                        L_base/2.-L_trav/2.,
 147                        l_base/2.-L_trav/2.,
 148                        h_base)
 149 weldId = addToStudy(weld,"weld")
 150 #
 151 # Assembly
 152 #
 153 #assemblage = MakePartition([base.,weld.GetName()])
 154 assemblage = MakePartition([base,weld])
 155 addToStudy(assemblage, "base+weld")
 156 #print assemblage.GetName()
 157 #print trav.GetName()
 158 #assemblage = MakePartition([assemblage.GetName(),trav.GetName()])
 159 assemblage = MakePartition([assemblage,trav])
 160 assemblageId = addToStudy(assemblage, "assemblage")
 161
 162 #
 163 # Display
 164 #
 165 gg = ImportComponentGUI("GEOM")
 166 import salome_ComponentGUI
 167 if not isinstance(gg, type(salome_ComponentGUI)):
 168     gg.initGeomGen()
 169     gg.createAndDisplayGO(baseId)
 170     gg.setTransparency(baseId,0.5)
 171     gg.setDisplayMode(baseId,1)
 172     gg.setColor(baseId,255,0,0)
 173     gg.createAndDisplayGO(travId)
 174     gg.setTransparency(travId,0.5)
 175     gg.setDisplayMode(travId,1)
 176     gg.setColor(travId,255,0,0)
 177     gg.createAndDisplayGO(weldId)
 178     gg.setTransparency(weldId,0.5)
 179     gg.setDisplayMode(weldId,1)
 180     gg.setColor(weldId,0,0,255)