doc/salome/gui/GEOM/groups.htm

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   6 <title>Groups</title>\r
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  73 <h1>Groups</h1>\r
  74 \r
  75 <h3>Creation of a group</h3>\r
  76 \r
  77 <p class="whs1">import geompy</p>\r
  78 \r
  79 <p class="whs1">import salome</p>\r
  80 \r
  81 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
  82 \r
  83 <p>&nbsp;</p>\r
  84 \r
  85 <p># create two vertices</p>\r
  86 \r
  87 <p class="whs1">p0 = geompy.MakeVertex(0. \r
  88  &nbsp;, 0. &nbsp;, \r
  89  0. &nbsp;)</p>\r
  90 \r
  91 <p class="whs1">p200 = geompy.MakeVertex(200., \r
  92  200., 200.)</p>\r
  93 \r
  94 <p>&nbsp;</p>\r
  95 \r
  96 <p># create a box on two points</p>\r
  97 \r
  98 <p class="whs1">Box = geompy.MakeBoxTwoPnt(p0, \r
  99  p200)</p>\r
 100 \r
 101 <p>&nbsp;</p>\r
 102 \r
 103 <p># create group on box's faces</p>\r
 104 \r
 105 <p class="whs1">group = geompy.CreateGroup(Box, \r
 106  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 107 \r
 108 <p>&nbsp;</p>\r
 109 \r
 110 <p># add objects to the group</p>\r
 111 \r
 112 <p class="whs1">SubFaceList = geompy.SubShapeAllSorted(Box, \r
 113  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 114 \r
 115 <p class="whs1">for i in [0, 3, 5] \r
 116  :</p>\r
 117 \r
 118 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;FaceID \r
 119  = geompy.GetSubShapeID(Box, SubFaceList[i])</p>\r
 120 \r
 121 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;geompy.AddObject(group, \r
 122  FaceID)</p>\r
 123 \r
 124 <p>&nbsp;</p>\r
 125 \r
 126 <p># add to the group all the given shapes from the list</p>\r
 127 \r
 128 <p># (no errors, if some shapes are already included)</p>\r
 129 \r
 130 <p class="whs1">geompy.UnionList(group, \r
 131  [SubFaceList[0], SubFaceList[2], SubFaceList[5]])</p>\r
 132 \r
 133 <p>&nbsp;</p>\r
 134 \r
 135 <p># remove object from the group</p>\r
 136 \r
 137 <p class="whs1">geompy.RemoveObject(group, \r
 138  FaceID)</p>\r
 139 \r
 140 <p>&nbsp;</p>\r
 141 \r
 142 <p># remove from the group all the given shapes</p>\r
 143 \r
 144 <p># (no errors, if some shapes are not included)</p>\r
 145 \r
 146 <p class="whs1">geompy.DifferenceList(group, \r
 147  [SubFaceList[2], SubFaceList[3], SubFaceList[4]])</p>\r
 148 \r
 149 <p class="whs1">id_group1 = geompy.addToStudy(group, \r
 150  &quot;Group1&quot;)</p>\r
 151 \r
 152 <p>&nbsp;</p>\r
 153 \r
 154 <p># display group's contents</p>\r
 155 \r
 156 <p class="whs1">gg.createAndDisplayGO(id_group1)</p>\r
 157 \r
 158 <p><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 159  </p>\r
 160 \r
 161 <h3>&nbsp;</h3>\r
 162 \r
 163 <h3>&nbsp;</h3>\r
 164 \r
 165 <h3>Adding an object in a group.</h3>\r
 166 \r
 167 <p class="whs1">import geompy</p>\r
 168 \r
 169 <p class="whs1">import salome</p>\r
 170 \r
 171 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 172 \r
 173 <p>&nbsp;</p>\r
 174 \r
 175 <p># create two vertices</p>\r
 176 \r
 177 <p class="whs1">p0 = geompy.MakeVertex(0. \r
 178  &nbsp;, 0. &nbsp;, \r
 179  0. &nbsp;)</p>\r
 180 \r
 181 <p class="whs1">p200 = geompy.MakeVertex(200., \r
 182  200., 200.)</p>\r
 183 \r
 184 <p>&nbsp;</p>\r
 185 \r
 186 <p># create a box on two points</p>\r
 187 \r
 188 <p class="whs1">Box = geompy.MakeBoxTwoPnt(p0, \r
 189  p200)</p>\r
 190 \r
 191 <p>&nbsp;</p>\r
 192 \r
 193 <p># create group on box's faces</p>\r
 194 \r
 195 <p class="whs1">group = geompy.CreateGroup(Box, \r
 196  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 197 \r
 198 <p>&nbsp;</p>\r
 199 \r
 200 <p># add objects to the group</p>\r
 201 \r
 202 <p class="whs1">SubFaceList = geompy.SubShapeAllSorted(Box, \r
 203  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 204 \r
 205 <p class="whs1">for i in [0, 3, 5] \r
 206  :</p>\r
 207 \r
 208 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;FaceID \r
 209  = geompy.GetSubShapeID(Box, SubFaceList[i])</p>\r
 210 \r
 211 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;geompy.AddObject(group, \r
 212  FaceID)</p>\r
 213 \r
 214 <p class="whs1">id_group1 = geompy.addToStudy(group, \r
 215  &quot;Group1&quot;)</p>\r
 216 \r
 217 <p>&nbsp;</p>\r
 218 \r
 219 <p># display group's contents</p>\r
 220 \r
 221 <p class="whs1">gg.createAndDisplayGO(id_group1)</p>\r
 222 \r
 223 <p><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 224  </p>\r
 225 \r
 226 <p>&nbsp;</p>\r
 227 \r
 228 <h3>Removing an object from a group</h3>\r
 229 \r
 230 <p class="whs1">import geompy</p>\r
 231 \r
 232 <p class="whs1">import salome</p>\r
 233 \r
 234 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 235 \r
 236 <p>&nbsp;</p>\r
 237 \r
 238 <p># create two vertices</p>\r
 239 \r
 240 <p class="whs1">p0 = geompy.MakeVertex(0. \r
 241  &nbsp;, 0. &nbsp;, \r
 242  0. &nbsp;)</p>\r
 243 \r
 244 <p class="whs1">p200 = geompy.MakeVertex(200., \r
 245  200., 200.)</p>\r
 246 \r
 247 <p>&nbsp;</p>\r
 248 \r
 249 <p># create a box on two points</p>\r
 250 \r
 251 <p class="whs1">Box = geompy.MakeBoxTwoPnt(p0, \r
 252  p200)</p>\r
 253 \r
 254 <p>&nbsp;</p>\r
 255 \r
 256 <p># create group on box's faces</p>\r
 257 \r
 258 <p class="whs1">group = geompy.CreateGroup(Box, \r
 259  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 260 \r
 261 <p>&nbsp;</p>\r
 262 \r
 263 <p># add objects to the group</p>\r
 264 \r
 265 <p class="whs1">SubFaceList = geompy.SubShapeAllSorted(Box, \r
 266  geompy.ShapeType[&quot;FACE&quot;])</p>\r
 267 \r
 268 <p class="whs1">for i in [0, 3, 5] \r
 269  :</p>\r
 270 \r
 271 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;FaceID \r
 272  = geompy.GetSubShapeID(Box, SubFaceList[i])</p>\r
 273 \r
 274 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;geompy.AddObject(group, \r
 275  FaceID)</p>\r
 276 \r
 277 <p>&nbsp;</p>\r
 278 \r
 279 <p># add to the group all the given shapes from the list</p>\r
 280 \r
 281 <p># (no errors, if some shapes are already included)</p>\r
 282 \r
 283 <p class="whs1">geompy.UnionList(group, \r
 284  [SubFaceList[0], SubFaceList[2], SubFaceList[5]])</p>\r
 285 \r
 286 <p>&nbsp;</p>\r
 287 \r
 288 <p># remove object from the group</p>\r
 289 \r
 290 <p class="whs1">geompy.RemoveObject(group, \r
 291  FaceID)</p>\r
 292 \r
 293 <p class="whs1">id_group1 = geompy.addToStudy(group, \r
 294  &quot;Group1&quot;)</p>\r
 295 \r
 296 <p>&nbsp;</p>\r
 297 \r
 298 <p># display group's contents</p>\r
 299 \r
 300 <p class="whs1">gg.createAndDisplayGO(id_group1)</p>\r
 301 \r
 302 <p><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span> \r
 303  </p>\r
 304 \r
 305 <p>&nbsp;</p>\r
 306 \r
 307 <p>&nbsp;</p>\r
 308 \r
 309 <p>&nbsp;</p>\r
 310 \r
 311 <p>&nbsp;</p>\r
 312 \r
 313 <p>&nbsp;</p>\r
 314 \r
 315 <p>&nbsp;</p>\r
 316 \r
 317 <p>&nbsp;</p>\r
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