doc/salome/gui/GEOM/files/salome2_sp3_basicgui_functions.htm

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 223 <h1>Creating basic geometrical objects<a HREF="#_Toc57604478"><b><span \r
 224  style="font-family: 'Times New Roman', serif; font-size: 12pt;"><font size=3 style="font-size:12pt;">&#9;</font></span></b></a></h1>\r
 225 \r
 226 <p class="whs1"><b style="font-weight: normal;"><img src="../i_blue.jpg" x-maintain-ratio="TRUE" x-save-file="TRUE" x-save-method="compute-relative" width="30px" height="30px" border="0" class="img_whs2"> In GEOM you can </b>create basic geometrical objects (1D \r
 227  &amp; 2D elements) such as:</p>\r
 228 \r
 229 <p class="whs1"><a HREF="#_Toc57604479"><b><font><span \r
 230  style="font-family: 'Times New Roman', serif; font-size: 12pt;"><font size=3 style="font-size:12pt;">&#9;</font></span></font></b></a></p>\r
 231 \r
 232 <dir>\r
 233         \r
 234         <ul type="disc" class="whs3">\r
 235                 \r
 236                 <li class=kadov-p><p class="whs1"><a \r
 237  HREF="#_Toc57604480"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 238                                                                         face="Times New Roman"\r
 239                                                                         size=4>&nbsp;Point&#9;</font></span></a></p></li>\r
 240                 \r
 241                 <li class=kadov-p><p class="whs1"><a \r
 242  HREF="#_Toc57604481"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 243                                                                         face="Times New Roman"\r
 244                                                                         size=4>&nbsp;Line&#9;</font></span></a></p></li>\r
 245                 \r
 246                 <li class=kadov-p><p class="whs1"><a \r
 247  HREF="#_Toc57604482"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 248                                                                         face="Times New Roman"\r
 249                                                                         size=4>&nbsp;Circle&#9;</font></span></a></p></li>\r
 250                 \r
 251                 <li class=kadov-p><p class="whs1"><a \r
 252  HREF="#_Toc57604483"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 253                                                                         face="Times New Roman"\r
 254                                                                         size=4>&nbsp;Ellipse&#9;</font></span></a></p></li>\r
 255                 \r
 256                 <li class=kadov-p><p class="whs1"><a \r
 257  HREF="#_Toc57604484">&nbsp;Arc</a></p></li>\r
 258                 \r
 259                 <li class=kadov-p><p class="whs1">&nbsp;<a \r
 260  href="#_Toc57604488">Curve</a></p></li>\r
 261                 \r
 262                 <li class=kadov-p><p class="whs1"><a \r
 263  HREF="#_Toc57604485"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 264                                                                         face="Times New Roman"\r
 265                                                                         size=4>&nbsp;Vector&#9;</font></span></a></p></li>\r
 266                 \r
 267                 <li class=kadov-p><p class="whs1"><a \r
 268  HREF="#_Toc57604486"><span><font style="font-family: 'Times New Roman', serif; font-size: 12pt;"\r
 269                                                                         face="Times New Roman"\r
 270                                                                         size=4>&nbsp;Plane&#9;</font></span></a></p></li>\r
 271                 \r
 272                 <li class=kadov-p><p class="whs1"><a \r
 273  HREF="#_Toc57604487">&nbsp;Working plane</a></p></li>\r
 274                 \r
 275                 <li class=kadov-p><p class="whs1">&nbsp;<a \r
 276  href="#_Toc57604489">Local coordinate system</a><a \r
 277  HREF="#_Toc57604487">&#9;</a></p></li>\r
 278         </ul>\r
 279 </dir>\r
 280 \r
 281 <p class="whs4">&nbsp;</p>\r
 282 \r
 283 <p class="whs4">&nbsp;</p>\r
 284 \r
 285 <p class=TODO>To create basic geometrical objects:</p>\r
 286 \r
 287 <p class=TODO>&nbsp;</p>\r
 288 \r
 289 <p class="whs5">In the main menu select <span style="font-weight: bold;"><B>New \r
 290  Entity &gt; Basic</B></span>.</p>\r
 291 \r
 292 <p class="whs5">&nbsp;</p>\r
 293 \r
 294 &nbsp; \r
 295 \r
 296 <p class="whs6"><b style="font-weight: bold;"><a \r
 297  NAME=_Toc57604480><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image27.gif" width="20px" height="20px" border="0" class="img_whs7"> Point</font></span></a></b></p>\r
 298 \r
 299 <p class="whs6">&nbsp;</p>\r
 300 \r
 301 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 302  Creates a point.</p>\r
 303 \r
 304 <p class="whs4">&nbsp;</p>\r
 305 \r
 306 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 307  (vertex).</p>\r
 308 \r
 309 <p class="whs4">&nbsp;</p>\r
 310 \r
 311 <p class="whs4"><b style="font-weight: bold;">TUI Command :</b> \r
 312  <span style="font-style: italic;"><I>geompy.MakeVertex(X, Y, X)</I></span>, where \r
 313  X, Y, Z are coordinates of the point.</p>\r
 314 \r
 315 <p class="whs4">&nbsp;</p>\r
 316 \r
 317 <p class="whs4"><b style="font-weight: bold;">Arguments:</b></p>\r
 318 \r
 319 <ul>\r
 320         \r
 321         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">1st \r
 322  Constructor:</b> 3 coordinates.</p></li>\r
 323         \r
 324         <li class=kadov-p><p class="whs4"><span style="font-weight: bold;"><B>2nd \r
 325  Constructor: </B></span><span>1 reference point + 3 coordinates defining the \r
 326  position of this point regarding the reference one</span></p></li>\r
 327         \r
 328         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">2nd \r
 329  Constructor:</b> 1 edge &nbsp;+ \r
 330  1 Parameter defining the position of the point on the given edge.</p></li>\r
 331 </ul>\r
 332 \r
 333 <p class="whs4">&nbsp;</p>\r
 334 \r
 335 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
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 344 \r
 345 <tr valign="top" class="whs12">\r
 346 <td width="33.333%" class="whs13">\r
 347 <p class="whs4"><img src="../image207.jpg" width="218px" height="250px" border="0" class="img_whs14"></td>\r
 348 <td width="28.501%" class="whs15">\r
 349 <p class="whs16"><img src="../image208.jpg" width="150px" height="250px" border="0" class="img_whs17"></td>\r
 350 <td width="31.796%" class="whs18">\r
 351 <p class="whs4"><img src="../image209.jpg" width="170px" height="250px" border="0" class="img_whs19"></td></tr>\r
 352 </table>\r
 353 \r
 354 <p class="whs4">&nbsp;</p>\r
 355 \r
 356 <p class="whs4">&nbsp;</p>\r
 357 \r
 358 <p class="whs20">&nbsp;&nbsp;&nbsp;</p>\r
 359 \r
 360 <p class="whs21">&nbsp;</p>\r
 361 \r
 362 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 363 \r
 364 <p class="whs21">&nbsp;</p>\r
 365 \r
 366 <p class="whs23"><img src="../image16.gif" width="150px" height="140px" border="0" class="img_whs24"></p>\r
 367 \r
 368 <p class="whs23">&nbsp;</p>\r
 369 \r
 370 <p class="whs4">&nbsp;</p>\r
 371 \r
 372 <p class="whs6"><b style="font-weight: bold;"><a \r
 373  NAME=_Toc57604481><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image28.gif" width="20px" height="20px" border="0" class="img_whs7"> Line</font></span></a></b></p>\r
 374 \r
 375 <p class="whs6">&nbsp;</p>\r
 376 \r
 377 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 378  Creates a line.</p>\r
 379 \r
 380 <p class="whs4">&nbsp;</p>\r
 381 \r
 382 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 383  (edge).</p>\r
 384 \r
 385 <p class="whs4">&nbsp;</p>\r
 386 \r
 387 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 388  <span style="font-style: italic;"><I>geompy.MakeLine(Point1, Point2)</I></span>, \r
 389  where Point1 and Point2 are points through &nbsp;which \r
 390  the line passes.</p>\r
 391 \r
 392 <p class="whs4">&nbsp;</p>\r
 393 \r
 394 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 395  2 vertices.</p>\r
 396 \r
 397 <p class="whs4">&nbsp;</p>\r
 398 \r
 399 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 400 \r
 401 <p class="whs4">&nbsp;</p>\r
 402 \r
 403 <p class="whs20"><img src="../image66.jpg" width="200px" height="176px" border="0" class="img_whs25"></p>\r
 404 \r
 405 <p class="whs21">&nbsp;</p>\r
 406 \r
 407 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 408 \r
 409 <p class="whs21">&nbsp;</p>\r
 410 \r
 411 <p class="whs23"><img src="../image67.jpg" width="150px" height="139px" border="0" class="img_whs26"></p>\r
 412 \r
 413 <p class="whs4">&nbsp;</p>\r
 414 \r
 415 <p class="whs4">&nbsp;</p>\r
 416 \r
 417 <p class="whs6"><b style="font-weight: bold;"><a \r
 418  NAME=_Toc57604482><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image29.gif" width="20px" height="20px" border="0" class="img_whs7"> Circle</font></span></a></b></p>\r
 419 \r
 420 <p class="whs6">&nbsp;</p>\r
 421 \r
 422 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 423  Creates a circle.</p>\r
 424 \r
 425 <p class="whs4">&nbsp;</p>\r
 426 \r
 427 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 428  (edge).</p>\r
 429 \r
 430 <p class="whs4">&nbsp;</p>\r
 431 \r
 432 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 433  <span style="font-style: italic;"><I>geompy.MakeCircle(Point, Vector, Radius)</I></span>, \r
 434  where Point defines the center of the circle, Vector gives the circle\92s \r
 435  normal and Radius is the circle\92s &nbsp;radius.</p>\r
 436 \r
 437 <p class="whs4">&nbsp;</p>\r
 438 \r
 439 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 440  </p>\r
 441 \r
 442 <ul>\r
 443         \r
 444         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">1st \r
 445  Constructor:</b> 1 vertex (for the center) + 1 edge (for the direction) \r
 446  + Radius.</p></li>\r
 447         \r
 448         <li class=kadov-p><p class="whs4"><span style="font-weight: bold;"><B>2nd \r
 449  Constructor: </B></span><span>3 points which will form the circle.</span></p></li>\r
 450 </ul>\r
 451 \r
 452 <p class="whs4">&nbsp;</p>\r
 453 \r
 454 <p class="whs4">&nbsp;</p>\r
 455 \r
 456 <p class="whs4">&nbsp;</p>\r
 457 \r
 458 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 459 \r
 460 <p class="whs4">&nbsp;</p>\r
 461 \r
 462 <!--(Table)=========================================================-->\r
 463 <table x-use-null-cells cellspacing="0" width="65.278%" class="whs27">\r
 464 <col class="whs28">\r
 465 <col class="whs29">\r
 466 \r
 467 <tr valign="top" class="whs12">\r
 468 <td width="50.213%" class="whs30">\r
 469 <p class="whs4"><img src="../image210.jpg" width="212px" height="250px" border="0" class="img_whs31"></td>\r
 470 <td width="49.787%" class="whs32">\r
 471 <p class="whs4"><img src="../image211.jpg" width="211px" height="250px" border="0" class="img_whs33"></td></tr>\r
 472 </table>\r
 473 \r
 474 <p class="whs4">&nbsp;</p>\r
 475 \r
 476 <p class="whs4">&nbsp;</p>\r
 477 \r
 478 <p class="whs20">&nbsp;</p>\r
 479 \r
 480 <p class="whs20">&nbsp;</p>\r
 481 \r
 482 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 483 \r
 484 <p class="whs21">&nbsp;</p>\r
 485 \r
 486 <p class="whs23"><img src="../image17.gif" width="150px" height="129px" border="0" class="img_whs34"></p>\r
 487 \r
 488 <p class="whs4">&nbsp;</p>\r
 489 \r
 490 <p class="whs6"><b style="font-weight: bold;"><a \r
 491  NAME=_Toc57604483><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image30.gif" width="20px" height="20px" border="0" class="img_whs7"> Ellipse</font></span></a></b></p>\r
 492 \r
 493 <p class="whs6">&nbsp;</p>\r
 494 \r
 495 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 496  Creates an ellipse.</p>\r
 497 \r
 498 <p class="whs4">&nbsp;</p>\r
 499 \r
 500 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 501  (edge).</p>\r
 502 \r
 503 <p class="whs4">&nbsp;</p>\r
 504 \r
 505 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b><span \r
 506  style="font-style: italic;"><I> geompy.MakeEllipse(Point, Vector, RadiusMajor, \r
 507  RadiusMinor)</I></span>, where Point defines the center of the ellipse, Vector \r
 508  gives the ellipse\92s normal, RadiusMajor and RadiusMinor &nbsp;are \r
 509  correspondingly a major and minor radiuses of the ellipse.</p>\r
 510 \r
 511 <p class="whs4">&nbsp;</p>\r
 512 \r
 513 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 514  1 vertex (for the center) + 1 edge (for the direction) + 1 X Radius + \r
 515  1 Y Radius.</p>\r
 516 \r
 517 <p class="whs4">&nbsp;</p>\r
 518 \r
 519 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 520 \r
 521 <p class="whs4">&nbsp;</p>\r
 522 \r
 523 <p class="whs20"><img src="../image69.jpg" width="200px" height="211px" border="0" class="img_whs35"></p>\r
 524 \r
 525 <p class="whs36">&nbsp;</p>\r
 526 \r
 527 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 528 \r
 529 <p class="whs21">&nbsp;</p>\r
 530 \r
 531 <p class="whs23"><img src="../image19.gif" width="150px" height="154px" border="0" class="img_whs37"></p>\r
 532 \r
 533 <p class="whs4">&nbsp;</p>\r
 534 \r
 535 <p class="whs4">&nbsp;</p>\r
 536 \r
 537 <p class="whs6"><b style="font-weight: bold;"><a \r
 538  NAME=_Toc57604484><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image31.gif" width="20px" height="20px" border="0" class="img_whs7"> Arc</font></span></a></b></p>\r
 539 \r
 540 <p class="whs6">&nbsp;</p>\r
 541 \r
 542 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 543  Creates an arc.</p>\r
 544 \r
 545 <p class="whs4">&nbsp;</p>\r
 546 \r
 547 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 548  (edge).</p>\r
 549 \r
 550 <p class="whs4">&nbsp;</p>\r
 551 \r
 552 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 553  <span style="font-style: italic;"><I>geompy.MakeArc(Point1, Point2, Point3)</I></span>, \r
 554  where Point1 is the starting point of the arc, Point2 is a middle point \r
 555  of the arc and Point3 is the ending point of the arc.</p>\r
 556 \r
 557 <p class="whs4">&nbsp;</p>\r
 558 \r
 559 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 560  3 vertices.</p>\r
 561 \r
 562 <p class="whs4">&nbsp;</p>\r
 563 \r
 564 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 565 \r
 566 <p class="whs4">&nbsp;</p>\r
 567 \r
 568 <p class="whs20"><img src="../image70.jpg" width="200px" height="202px" border="0" class="img_whs38"></p>\r
 569 \r
 570 <p class="whs21">&nbsp;</p>\r
 571 \r
 572 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 573 \r
 574 <p class="whs21">&nbsp;</p>\r
 575 \r
 576 <p class="whs23"><img src="../image20.gif" width="150px" height="123px" border="0" class="img_whs39"></p>\r
 577 \r
 578 <p class="whs23">&nbsp;</p>\r
 579 \r
 580 <p class="whs4">&nbsp;</p>\r
 581 \r
 582 <p class="whs40"><b style="font-weight: bold;"><a NAME=_Toc57604488><img src="../image32.gif" width="20px" height="20px" border="0" class="img_whs41"> Curve</a></b></p>\r
 583 \r
 584 <p class="whs4">&nbsp;</p>\r
 585 \r
 586 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 587  Creates a curve in 3D space.</p>\r
 588 \r
 589 <p class="whs4">&nbsp;</p>\r
 590 \r
 591 <p class="whs4"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;">Result:</b> \r
 592  GEOM_Object (edge).</font></span></p>\r
 593 \r
 594 <p class="whs4">&nbsp;</p>\r
 595 \r
 596 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 597  </p>\r
 598 \r
 599 <ul type="disc" class="whs3">\r
 600         \r
 601         <li class=kadov-p><p class="whs4"><span style="font-style: italic;"><I>geompy.MakePolyline(ListOfShapes)</I></span>, \r
 602  where ListOfShape is a list of points through which the curve passes .</p></li>\r
 603         \r
 604         <li class=kadov-p><p class="whs4"><span style="font-style: italic;"><I>geompy.MakeInterpol(ListOfShapes)</I></span>, \r
 605  where ListOfShape is a list of points through which the curve passes .</p></li>\r
 606         \r
 607         <li class=kadov-p><p class="whs4"><span style="font-style: italic;"><I>geompy.MakeBezier(ListOfShapes)</I></span>, \r
 608  where ListOfShape is a list of points through which the curve passes .</p></li>\r
 609 </ul>\r
 610 \r
 611 <p class="whs4">&nbsp;</p>\r
 612 \r
 613 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 614  at least 2.</p>\r
 615 \r
 616 <p class="whs4">&nbsp;</p>\r
 617 \r
 618 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 619 \r
 620 <p class="whs4">&nbsp;</p>\r
 621 \r
 622 <p class="whs20"><img src="../image144.jpg" width="200px" height="194px" border="0" class="img_whs42"></p>\r
 623 \r
 624 <p class="whs4">&nbsp;</p>\r
 625 \r
 626 <p class="whs43">Example:</p>\r
 627 \r
 628 <p class="whs4">&nbsp;</p>\r
 629 \r
 630 <p class="whs44">Polyline \r
 631  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bezier \r
 632  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B-Spline</p>\r
 633 \r
 634 <p class="whs4"><img src="../image147.jpg" x-maintain-ratio="TRUE" width="200px" height="181px" border="0" class="img_whs45"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="../image149.jpg" width="175px" height="181px" border="0" class="img_whs46"> &nbsp;&nbsp;&nbsp;&nbsp;<img src="../image150.jpg" width="203px" height="181px" border="0" class="img_whs47"></p>\r
 635 \r
 636 <p class="whs20">&nbsp;</p>\r
 637 \r
 638 <p class="whs4">&nbsp;</p>\r
 639 \r
 640 <p class="whs6"><b style="font-weight: bold;"><a \r
 641  NAME=_Toc57604485><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image32.gif" width="20px" height="20px" border="0" class="img_whs7"> Vector</font></span></a></b></p>\r
 642 \r
 643 <p class="whs6">&nbsp;</p>\r
 644 \r
 645 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 646  Creates a vector.</p>\r
 647 \r
 648 <p class="whs4">&nbsp;</p>\r
 649 \r
 650 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 651  (edge).</p>\r
 652 \r
 653 <p class="whs4">&nbsp;</p>\r
 654 \r
 655 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 656  <span style="font-style: italic;"><I>geompy.MakeVector(Point1, Point2)</I></span>, \r
 657  where Point1 is the first point of the vector and the Point2 is the last \r
 658  point of the vector.</p>\r
 659 \r
 660 <p class="whs4">&nbsp;</p>\r
 661 \r
 662 <p class="whs4"><b style="font-weight: bold;">Arguments :</b></p>\r
 663 \r
 664 <ul>\r
 665         \r
 666         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">1st \r
 667  Constructor :</b> 2 vertices.</p></li>\r
 668         \r
 669         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">2nd \r
 670  Constructor :</b> 3 values (Coordinates of the 2nd vertex. The first vertex \r
 671  is in the origin).</p></li>\r
 672 </ul>\r
 673 \r
 674 <p class="whs4">&nbsp;</p>\r
 675 \r
 676 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 677 \r
 678 <p class="whs4">&nbsp;</p>\r
 679 \r
 680 <p class="whs20"><img src="../image71.jpg" width="200px" height="175px" border="0" class="img_whs48"> &nbsp;&nbsp;&nbsp;<img src="../image72.jpg" width="200px" height="175px" border="0" class="img_whs48"></p>\r
 681 \r
 682 <p class="whs20">&nbsp;</p>\r
 683 \r
 684 <p class="whs22"><b style="font-weight: bold;">Example:</b></p>\r
 685 \r
 686 <p class="whs21">&nbsp;</p>\r
 687 \r
 688 <p class="whs23"><img src="../image21.gif" width="150px" height="128px" border="0" class="img_whs49"></p>\r
 689 \r
 690 <p class="whs4">&nbsp;</p>\r
 691 \r
 692 <p class="whs6"><b style="font-weight: bold;"><a \r
 693  NAME=_Toc57604486><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image33.gif" width="20px" height="20px" border="0" class="img_whs7"> Plane</font></span></a></b></p>\r
 694 \r
 695 <p class="whs6">&nbsp;</p>\r
 696 \r
 697 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 698  Creates a plane.</p>\r
 699 \r
 700 <p class="whs4">&nbsp;</p>\r
 701 \r
 702 <p class="whs4"><b style="font-weight: bold;">Result:</b> GEOM_Object \r
 703  (face).</p>\r
 704 \r
 705 <p class="whs4">&nbsp;</p>\r
 706 \r
 707 <p class="whs4"><b style="font-weight: bold;">TUI Command:</b> \r
 708  <span style="font-style: italic;"><I>geompy.MakePlane(Point, Vector, TrimSize)</I></span>, \r
 709  where Point is a point through which &nbsp;the \r
 710  plane passes, Vector gives a normal of the plane and TrimSize is a half \r
 711  size of a side of quadrangle face, representing the plane.</p>\r
 712 \r
 713 <p class="whs4">&nbsp;</p>\r
 714 \r
 715 <p class="whs4"><b style="font-weight: bold;">Arguments:</b></p>\r
 716 \r
 717 <ul>\r
 718         \r
 719         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">1st \r
 720  Constructor :</b> 1 vertex + 1 vector &nbsp;+ \r
 721  1 value (to define the size of the plane).</p></li>\r
 722         \r
 723         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">2nd \r
 724  Constructor :</b> 1 vertex + 3 points (for the direction) + 1 value (to \r
 725  define the size of the plane).</p></li>\r
 726         \r
 727         <li class=kadov-p><p class="whs4"><b style="font-weight: bold;">3rd \r
 728  Constructor :</b> 1 selection + 1 value (to define the size of the plane).</p></li>\r
 729 </ul>\r
 730 \r
 731 <p class="whs4">&nbsp;</p>\r
 732 \r
 733 <p class="whs4"><b style="font-weight: bold;">Dialog Box:</b></p>\r
 734 \r
 735 <p class="whs4">&nbsp;</p>\r
 736 \r
 737 <!--(Table)=========================================================-->\r
 738 <table x-use-null-cells cellspacing="0" width="94.306%" class="whs50">\r
 739 <col class="whs51">\r
 740 <col class="whs52">\r
 741 <col class="whs53">\r
 742 \r
 743 <tr valign="top" class="whs12">\r
 744 <td width="32.254%" class="whs54">\r
 745 <p class="whs4"><img src="../image212.jpg" width="196px" height="250px" border="0" class="img_whs55"></td>\r
 746 <td width="32.547%" class="whs56">\r
 747 <p class="whs4"><img src="../image213.jpg" width="195px" height="250px" border="0" class="img_whs57"></td>\r
 748 <td width="35.199%" class="whs58">\r
 749 <p class="whs4"><img src="../image214.jpg" width="214px" height="250px" border="0" class="img_whs59"></td></tr>\r
 750 </table>\r
 751 \r
 752 <p class="whs4">&nbsp;</p>\r
 753 \r
 754 <p class="whs4">&nbsp;</p>\r
 755 \r
 756 <p class="whs4">&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>\r
 757 \r
 758 <p class="whs4">&nbsp;</p>\r
 759 \r
 760 <p class="whs60"><b><span style="font-weight: bold;"><B>Example:</B></span></b></p>\r
 761 \r
 762 <p class="whs21">&nbsp;</p>\r
 763 \r
 764 <p class="whs23"><img src="../image76.jpg" width="150px" height="131px" border="0" class="img_whs61"></p>\r
 765 \r
 766 <p class="whs4">&nbsp;</p>\r
 767 \r
 768 <p class="whs4">&nbsp;</p>\r
 769 \r
 770 <p class="whs6"><b style="font-weight: bold;"><a \r
 771  NAME=_Toc57604487><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image34.gif" width="20px" height="20px" border="0" class="img_whs7"> Working \r
 772  Plane</font></span></a></b></p>\r
 773 \r
 774 <p class="whs6">&nbsp;</p>\r
 775 \r
 776 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 777  Sets the working plane (and the camera position).</p>\r
 778 \r
 779 <p class="whs4">&nbsp;</p>\r
 780 \r
 781 <p class="whs4"><b style="font-weight: bold;">Arguments:</b> \r
 782  </p>\r
 783 \r
 784 <ul type="disc" class="whs3">\r
 785         \r
 786         <li class=kadov-p><p class="whs4">1 selection (face or \r
 787  planar face), or</p></li>\r
 788         \r
 789         <li class=kadov-p><p class="whs4">2 vectors, or</p></li>\r
 790         \r
 791         <li class=kadov-p><p class="whs4">XYZ coordinate system</p></li>\r
 792 </ul>\r
 793 \r
 794 <p class="whs4">&nbsp;</p>\r
 795 \r
 796 <p class="whs4">&nbsp;</p>\r
 797 \r
 798 <p class="whs4"><b>Dialog Box:</b></p>\r
 799 \r
 800 <p class="whs4">&nbsp;</p>\r
 801 \r
 802 <!--(Table)=========================================================-->\r
 803 <table x-use-null-cells cellspacing="0" width="100%" class="whs62">\r
 804 <col class="whs9">\r
 805 <col class="whs9">\r
 806 <col class="whs9">\r
 807 \r
 808 <tr valign=top>\r
 809 <td width="33.333%" class="whs63">\r
 810 <p class="whs4"><img src="../image216.jpg" width="234px" height="200px" border="0" class="img_whs64"></td>\r
 811 <td width="33.333%" class="whs65">\r
 812 <p class="whs4"><img src="../image217.jpg" width="235px" height="200px" border="0" class="img_whs66"></td>\r
 813 <td width="33.333%" class="whs67">\r
 814 <p class="whs4"><img src="../image215.jpg" width="221px" height="200px" border="0" class="img_whs68"></td></tr>\r
 815 </table>\r
 816 \r
 817 <p class="whs4">&nbsp;</p>\r
 818 \r
 819 <p class="whs69">&nbsp;</p>\r
 820 \r
 821 <p class="whs20">&nbsp;</p>\r
 822 \r
 823 <p class="whs36">&nbsp;</p>\r
 824 \r
 825 <p class="whs70">&nbsp;</p>\r
 826 \r
 827 <p class="whs70"><a name=_Toc57604489><img src="../image35.gif" width="16px" height="16px" border="0" class="img_whs71"><span \r
 828  style="font-size: 14pt;"> <font size=4 style="font-size:14pt;"></font></span><b><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;">Local \r
 829  coordinate system</font></span></b></a></p>\r
 830 \r
 831 <p class="whs70">&nbsp;</p>\r
 832 \r
 833 <p class="whs4"><b style="font-weight: bold;">Description:</b> \r
 834  &nbsp;The user \r
 835  may manually enter values of X, Y, and Z coordinates of origin in the \r
 836  corresponding fields of the dialog box, or select a point in the object \r
 837  browser or 3D viewer, in this case coordinates of origin are automatically \r
 838  filled in with the coordinates of the selected point. </p>\r
 839 \r
 840 <p class="whs4">The user then specifies components of X and \r
 841  Y axes direction.</p>\r
 842 \r
 843 <p class="whs4">Preview of the new LCS (small trihedron located \r
 844  and oriented according to parameters of LCS) is displayed in the 3D viewer \r
 845  and updated as soon as the user modifies some parameter. </p>\r
 846 \r
 847 <p class="whs4">Then the user presses «OK» or «Apply» button \r
 848  to create an LCS at the location with the specified coordinates. The new \r
 849  object is shown in the Object Browser and in 3D viewer.</p>\r
 850 \r
 851 <p class="whs4">&nbsp;</p>\r
 852 \r
 853 <p class="whs4">&nbsp;</p>\r
 854 \r
 855 <p class="whs4"><span style="font-weight: bold;"><B>TUI command:</B></span> \r
 856  <span style="font-style: italic;"><I>geompy.MakeMarker(OX, OY, OZ, XDX, XDY, \r
 857  XDZ, YDX, YDY, YDZ)</I></span>, where OX, OY, OZ are coordinates of the origin \r
 858  of LCS, XDX, XDY, XDZ is a vector of OX &nbsp;direction \r
 859  of the LCS and YDX, YDY, YDZ is a a vector of OY direction of the LCS.</p>\r
 860 \r
 861 <p class="whs4">&nbsp;</p>\r
 862 \r
 863 <p class="whs4">&nbsp;</p>\r
 864 \r
 865 <p class="whs4"><b>Arguments:</b> </p>\r
 866 \r
 867 <ul>\r
 868         \r
 869         <li class=kadov-p><p class="whs4"><b>1st Constructor :</b> \r
 870  Coordinates of origin, <span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">X axis direction, \r
 871  Y axis direction</font></span></p></li>\r
 872         \r
 873         <li class=kadov-p><p class="whs4"><b>2nd Constructor :</b> \r
 874  reference object.</p></li>\r
 875         \r
 876         <li class=kadov-p><p class="whs4"><b>3rd Constructor :</b> \r
 877  1 point of origin + X axis direction, Y axis direction.</p></li>\r
 878 </ul>\r
 879 \r
 880 <p class="whs4">&nbsp;</p>\r
 881 \r
 882 <p class="whs4">.</p>\r
 883 \r
 884 <p class="whs4">&nbsp;</p>\r
 885 \r
 886 <p class="whs4"><b>Dialog Box:</b></p>\r
 887 \r
 888 <p class="whs4">&nbsp;</p>\r
 889 \r
 890 <!--(Table)=========================================================-->\r
 891 <table x-use-null-cells width="81.667%" cellspacing="0" class="whs72">\r
 892 <col class="whs9">\r
 893 <col class="whs9">\r
 894 <col class="whs73">\r
 895 \r
 896 <tr valign=top>\r
 897 <td width="33.333%" class="whs63">\r
 898 <p class="whs74"><img src="../image220.jpg" width="272px" height="250px" border="0" class="img_whs75"></td>\r
 899 <td width="33.333%" class="whs65">\r
 900 <p class="whs74"><img src="../image219.jpg" width="242px" height="250px" border="0" class="img_whs76"></td>\r
 901 <td width="4.762%" class="whs67">\r
 902 <p class="whs74">&nbsp;</td></tr>\r
 903 </table>\r
 904 \r
 905 <p class="whs77">&nbsp;</p>\r
 906 \r
 907 <p class="whs78">&nbsp;<img src="../image218.jpg" width="257px" height="250px" border="0" class="img_whs79"></p>\r
 908 \r
 909 <p class="whs80">&nbsp;</p>\r
 910 \r
 911 <p class="whs81">Example:</p>\r
 912 \r
 913 <p class="whs81">&nbsp;</p>\r
 914 \r
 915 <p class="whs82"><img src="../image145.jpg" width="200px" height="219px" border="0" class="img_whs83"></p>\r
 916 \r
 917 <script type="text/javascript" language="javascript1.2">\r
 918 <!--\r
 919 if (window.writeIntopicBar)\r
 920         writeIntopicBar(0);\r
 921 //-->\r
 922 </script>\r
 923 </body>\r
 924 \r
 925 </html>\r