src/GEOM_SWIG/GEOM_tube_geom_gg2.py

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