src/SketchAPI/SketchAPI_Sketch.cpp

   1 // Copyright (C) 2014-2019  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "SketchAPI_Sketch.h"
  21 //--------------------------------------------------------------------------------------
  22 #include <SketchPlugin_Constraint.h>
  23 #include <SketchPlugin_ConstraintAngle.h>
  24 #include <SketchPlugin_ConstraintCoincidence.h>
  25 #include <SketchPlugin_ConstraintCollinear.h>
  26 #include <SketchPlugin_ConstraintDistance.h>
  27 #include <SketchPlugin_ConstraintDistanceHorizontal.h>
  28 #include <SketchPlugin_ConstraintDistanceVertical.h>
  29 #include <SketchPlugin_ConstraintEqual.h>
  30 #include <SketchPlugin_Fillet.h>
  31 #include <SketchPlugin_ConstraintHorizontal.h>
  32 #include <SketchPlugin_ConstraintLength.h>
  33 #include <SketchPlugin_ConstraintMiddle.h>
  34 #include <SketchPlugin_ConstraintMirror.h>
  35 #include <SketchPlugin_ConstraintParallel.h>
  36 #include <SketchPlugin_ConstraintPerpendicular.h>
  37 #include <SketchPlugin_ConstraintRadius.h>
  38 #include <SketchPlugin_ConstraintRigid.h>
  39 #include <SketchPlugin_Trim.h>
  40 #include <SketchPlugin_Split.h>
  41 #include <SketchPlugin_ConstraintTangent.h>
  42 #include <SketchPlugin_ConstraintVertical.h>
  43 #include <SketcherPrs_Tools.h>
  44 //--------------------------------------------------------------------------------------
  45 #include <ModelAPI_Events.h>
  46 #include <ModelAPI_CompositeFeature.h>
  47 #include <ModelAPI_ResultConstruction.h>
  48 #include <ModelHighAPI_Double.h>
  49 #include <ModelHighAPI_Dumper.h>
  50 #include <ModelHighAPI_RefAttr.h>
  51 #include <ModelHighAPI_Selection.h>
  52 #include <ModelHighAPI_Services.h>
  53 #include <ModelHighAPI_Tools.h>
  54 //--------------------------------------------------------------------------------------
  55 #include "SketchAPI_Arc.h"
  56 #include "SketchAPI_BSpline.h"
  57 #include "SketchAPI_Circle.h"
  58 #include "SketchAPI_Ellipse.h"
  59 #include "SketchAPI_EllipticArc.h"
  60 #include "SketchAPI_IntersectionPoint.h"
  61 #include "SketchAPI_Line.h"
  62 #include "SketchAPI_MacroArc.h"
  63 #include "SketchAPI_MacroCircle.h"
  64 #include "SketchAPI_MacroEllipse.h"
  65 #include "SketchAPI_MacroEllipticArc.h"
  66 #include "SketchAPI_Mirror.h"
  67 #include "SketchAPI_Point.h"
  68 #include "SketchAPI_Projection.h"
  69 #include "SketchAPI_Rectangle.h"
  70 #include "SketchAPI_Rotation.h"
  71 #include "SketchAPI_Translation.h"
  72 //--------------------------------------------------------------------------------------
  73 #include <GeomAPI_Curve.h>
  74 #include <GeomAPI_Dir2d.h>
  75 #include <GeomAPI_PlanarEdges.h>
  76 #include <GeomAPI_ShapeExplorer.h>
  77 #include <GeomAPI_XY.h>
  78 #include <GeomAlgoAPI_SketchBuilder.h>
  79
  80 #include <algorithm>
  81 #include <cmath>
  82 //--------------------------------------------------------------------------------------
  83 SketchAPI_Sketch::SketchAPI_Sketch(
  84     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  85 : ModelHighAPI_Interface(theFeature)
  86 {
  87   initialize();
  88 }
  89
  90 SketchAPI_Sketch::SketchAPI_Sketch(
  91     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  92     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
  93 : ModelHighAPI_Interface(theFeature)
  94 {
  95   if (initialize()) {
  96     setPlane(thePlane);
  97   }
  98 }
  99
 100 SketchAPI_Sketch::SketchAPI_Sketch(
 101     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 102     const ModelHighAPI_Selection & theExternal)
 103 : ModelHighAPI_Interface(theFeature)
 104 {
 105   if (initialize()) {
 106     setExternal(theExternal);
 107   }
 108 }
 109
 110 SketchAPI_Sketch::SketchAPI_Sketch(
 111     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 112     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 113 : ModelHighAPI_Interface(theFeature)
 114 {
 115   if (initialize()) {
 116     setExternal(thePlaneObject);
 117   }
 118 }
 119
 120 SketchAPI_Sketch::~SketchAPI_Sketch()
 121 {
 122
 123 }
 124
 125 //--------------------------------------------------------------------------------------
 126 std::shared_ptr<ModelAPI_CompositeFeature> SketchAPI_Sketch::compositeFeature() const
 127 {
 128   return std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 129 }
 130
 131 //--------------------------------------------------------------------------------------
 132 void SketchAPI_Sketch::setPlane(const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 133 {
 134   fillAttribute(thePlane->origin(), myorigin);
 135   fillAttribute(thePlane->dirX(), mydirX);
 136   fillAttribute(thePlane->normal(), mynormal);
 137
 138   execute();
 139 }
 140
 141 void SketchAPI_Sketch::setPlane(const ModelHighAPI_Selection & thePlane,
 142                                 bool theRemoveExternalDependency)
 143 {
 144   FeaturePtr aSketch = feature();
 145
 146   DocumentPtr aDoc = aSketch->document();
 147   bool useVisible = false;
 148   FeaturePtr aCurFeatureBefore = aDoc->currentFeature(useVisible);
 149   aDoc->setCurrentFeature(aSketch, useVisible);
 150
 151   if (theRemoveExternalDependency)
 152     aSketch->customAction(SketchPlugin_Sketch::ACTION_REMOVE_EXTERNAL());
 153
 154   setExternal(thePlane);
 155
 156   aDoc->setCurrentFeature(aCurFeatureBefore, useVisible);
 157 }
 158
 159 //--------------------------------------------------------------------------------------
 160 void SketchAPI_Sketch::setExternal(const ModelHighAPI_Selection & theExternal)
 161 {
 162   fillAttribute(theExternal, myexternal);
 163
 164   execute();
 165 }
 166
 167 void SketchAPI_Sketch::setExternal(std::shared_ptr<ModelAPI_Object> thePlaneObject)
 168 {
 169   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePlaneObject);
 170   ModelHighAPI_Selection aSel(aRes);
 171   setExternal(aSel);
 172 }
 173
 174 //--------------------------------------------------------------------------------------
 175 void SketchAPI_Sketch::setValue(
 176     const std::shared_ptr<ModelHighAPI_Interface> & theConstraint,
 177     const ModelHighAPI_Double & theValue)
 178 {
 179   fillAttribute(theValue, theConstraint->feature()->real(SketchPlugin_Constraint::VALUE()));
 180
 181 //  theConstraint->execute();
 182 }
 183
 184 //--------------------------------------------------------------------------------------
 185 std::list<ModelHighAPI_Selection> SketchAPI_Sketch::selectFace() const
 186 {
 187   const_cast<SketchAPI_Sketch*>(this)->execute();
 188
 189   std::list<ModelHighAPI_Selection> aSelectionList;
 190
 191   ResultConstructionPtr aResultConstruction =
 192       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->firstResult());
 193   if (aResultConstruction.get() == NULL)
 194     return aSelectionList;
 195
 196   for (int anIndex = 0; anIndex < aResultConstruction->facesNum(); ++anIndex) {
 197     aSelectionList.push_back(
 198         ModelHighAPI_Selection(aResultConstruction,
 199                                aResultConstruction->face(anIndex)));
 200   }
 201
 202   return aSelectionList;
 203 }
 204
 205 //--------------------------------------------------------------------------------------
 206 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 207                     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 208 {
 209   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 210   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlane));
 211 }
 212
 213 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 214                     const ModelHighAPI_Selection & theExternal)
 215 {
 216   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 217   return SketchPtr(new SketchAPI_Sketch(aFeature, theExternal));
 218 }
 219
 220 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 221                     const std::string & theExternalName)
 222 {
 223   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 224   return SketchPtr(
 225     new SketchAPI_Sketch(aFeature, ModelHighAPI_Selection("FACE", theExternalName)));
 226 }
 227
 228 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 229                     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 230 {
 231   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 232   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlaneObject));
 233 }
 234
 235
 236 //--------------------------------------------------------------------------------------
 237 std::list< std::shared_ptr<SketchAPI_Point> > SketchAPI_Sketch::getFreePoints()
 238 {
 239   std::list< std::shared_ptr<SketchAPI_Point> > aFreePoints;
 240   std::list<ResultPtr> aPoints = SketcherPrs_Tools::getFreePoints(compositeFeature());
 241   for (std::list<ResultPtr>::iterator anIt = aPoints.begin(); anIt != aPoints.end(); ++anIt) {
 242     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 243     PointPtr aPoint(new SketchAPI_Point(aFeature));
 244     aFreePoints.push_back(aPoint);
 245   }
 246   return aFreePoints;
 247 }
 248
 249 //--------------------------------------------------------------------------------------
 250 static GeomCurvePtr untrimmedCurve(GeomShapePtr theShape)
 251 {
 252   GeomCurvePtr aCurve(new GeomAPI_Curve(theShape));
 253   if (aCurve->isTrimmed())
 254     aCurve = aCurve->basisCurve();
 255   return aCurve;
 256 }
 257
 258 void SketchAPI_Sketch::changeFacesOrder(
 259     const std::list<std::list<ModelHighAPI_Selection> >& theFaces)
 260 {
 261   // collect faces of the sketch
 262   ResultConstructionPtr aSketchResult =
 263       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 264   if (!aSketchResult) {
 265     // sketch is nested to a boolean operation, thus, it has no result yet.
 266     feature()->execute();
 267     aSketchResult =
 268         std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 269   }
 270   std::list<GeomFacePtr> aFaces;
 271   int aFacesNum = aSketchResult->facesNum();
 272   for (int i = 0; i < aFacesNum; ++i)
 273     aFaces.push_back(aSketchResult->face(i));
 274   // find new faces order according to the given lists of edges
 275   std::list<GeomFacePtr> aNewFacesOrder;
 276   std::list<std::list<ModelHighAPI_Selection> >::const_iterator anIt = theFaces.begin();
 277   for (; anIt != theFaces.end(); ++anIt) {
 278     // find the appropriate face
 279     std::list<GeomFacePtr>::iterator aFIt = aFaces.begin();
 280     for (; aFIt != aFaces.end(); ++aFIt) {
 281       std::list<ModelHighAPI_Selection>::const_iterator aEdgeIt = anIt->begin();
 282       GeomAPI_ShapeExplorer aFExp(*aFIt, GeomAPI_Shape::EDGE);
 283       for (; aEdgeIt != anIt->end() && aFExp.more(); ++aEdgeIt, aFExp.next()) {
 284         ResultPtr aCurRes = aEdgeIt->resultSubShapePair().first;
 285         if (!aCurRes)
 286           break;
 287         GeomCurvePtr aCurve1 = untrimmedCurve(aCurRes->shape());
 288         GeomCurvePtr aCurve2 = untrimmedCurve(aFExp.current());
 289         if (!aCurve1->isEqual(aCurve2))
 290           break;
 291       }
 292
 293       if (aEdgeIt == anIt->end() && !aFExp.more()) {
 294         // face is found
 295         aNewFacesOrder.push_back(*aFIt);
 296         aFaces.erase(aFIt);
 297         break;
 298       }
 299     }
 300   }
 301   // place the rest faces at the end of new faces list
 302   if (!aFaces.empty())
 303     aNewFacesOrder.insert(aNewFacesOrder.end(), aFaces.begin(), aFaces.end());
 304   // update the result of the sketch with the new order of faces
 305   aSketchResult->setFacesOrder(aNewFacesOrder);
 306 }
 307
 308 //--------------------------------------------------------------------------------------
 309 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 310     double theX, double theY)
 311 {
 312   std::shared_ptr<ModelAPI_Feature> aFeature =
 313     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 314   return PointPtr(new SketchAPI_Point(aFeature, theX, theY));
 315 }
 316 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 317     const std::shared_ptr<GeomAPI_Pnt2d> & thePoint)
 318 {
 319   std::shared_ptr<ModelAPI_Feature> aFeature =
 320     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 321   return PointPtr(new SketchAPI_Point(aFeature, thePoint));
 322 }
 323 std::shared_ptr<SketchAPI_Point>
 324   SketchAPI_Sketch::addPoint(const ModelHighAPI_Selection & theExternal)
 325 {
 326   std::shared_ptr<ModelAPI_Feature> aFeature =
 327     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 328   return PointPtr(new SketchAPI_Point(aFeature, theExternal));
 329 }
 330 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(const std::string & theExternalName)
 331 {
 332   std::shared_ptr<ModelAPI_Feature> aFeature =
 333     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 334   return PointPtr(new SketchAPI_Point(aFeature, theExternalName));
 335 }
 336
 337 //--------------------------------------------------------------------------------------
 338 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 339     const ModelHighAPI_Selection & theExternal,
 340     bool theKeepResult)
 341 {
 342   std::shared_ptr<ModelAPI_Feature> aFeature =
 343     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 344   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternal));
 345   anIntersection->setIncludeToResult(theKeepResult);
 346   return anIntersection;
 347 }
 348 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 349     const std::string & theExternalName,
 350     bool theKeepResult)
 351 {
 352   std::shared_ptr<ModelAPI_Feature> aFeature =
 353     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 354   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternalName));
 355   anIntersection->setIncludeToResult(theKeepResult);
 356   return anIntersection;
 357 }
 358
 359 //--------------------------------------------------------------------------------------
 360 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(double theX1, double theY1,
 361                                                           double theX2, double theY2)
 362 {
 363   std::shared_ptr<ModelAPI_Feature> aFeature =
 364     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 365   return LinePtr(new SketchAPI_Line(aFeature, theX1, theY1, theX2, theY2));
 366 }
 367 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(
 368     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 369     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 370 {
 371   std::shared_ptr<ModelAPI_Feature> aFeature =
 372     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 373   return LinePtr(new SketchAPI_Line(aFeature, theStartPoint, theEndPoint));
 374 }
 375 std::shared_ptr<SketchAPI_Line>
 376   SketchAPI_Sketch::addLine(const ModelHighAPI_Selection & theExternal)
 377 {
 378   std::shared_ptr<ModelAPI_Feature> aFeature =
 379     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 380   return LinePtr(new SketchAPI_Line(aFeature, theExternal));
 381 }
 382 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(const std::string & theExternalName)
 383 {
 384   std::shared_ptr<ModelAPI_Feature> aFeature =
 385     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 386   return LinePtr(new SketchAPI_Line(aFeature, theExternalName));
 387 }
 388
 389 //--------------------------------------------------------------------------------------
 390 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(double theX1, double theY1,
 391                                                                     double theX2, double theY2)
 392 {
 393   std::shared_ptr<ModelAPI_Feature> aFeature =
 394     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 395   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2));
 396 }
 397 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 398     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 399     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 400 {
 401   std::shared_ptr<ModelAPI_Feature> aFeature =
 402     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 403   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theStartPoint, theEndPoint));
 404 }
 405
 406 //--------------------------------------------------------------------------------------
 407 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 408                                                               double theCenterY,
 409                                                               double theRadius)
 410 {
 411   std::shared_ptr<ModelAPI_Feature> aFeature =
 412     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 413   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 414 }
 415
 416 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 417                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 418                                     double theRadius)
 419 {
 420   std::shared_ptr<ModelAPI_Feature> aFeature =
 421     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 422   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 423 }
 424
 425 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 426                                                                    double theCenterY,
 427                                                                    double thePassedX,
 428                                                                    double thePassedY)
 429 {
 430   std::shared_ptr<ModelAPI_Feature> aFeature =
 431     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 432   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 433                                                             thePassedX, thePassedY));
 434 }
 435
 436 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 437     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 438     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 439 {
 440   std::shared_ptr<ModelAPI_Feature> aFeature =
 441     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 442   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 443 }
 444
 445 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 446                                                                    double theX2, double theY2,
 447                                                                    double theX3, double theY3)
 448 {
 449   std::shared_ptr<ModelAPI_Feature> aFeature =
 450     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 451   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 452                                                             theX2, theY2,
 453                                                             theX3, theY3));
 454 }
 455
 456 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 457     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 458     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 459     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 460 {
 461   std::shared_ptr<ModelAPI_Feature> aFeature =
 462     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 463   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 464 }
 465
 466 std::shared_ptr<SketchAPI_Circle>
 467   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 468 {
 469   std::shared_ptr<ModelAPI_Feature> aFeature =
 470     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 471   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 472 }
 473
 474 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::string & theExternalName)
 475 {
 476   std::shared_ptr<ModelAPI_Feature> aFeature =
 477     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 478   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 479 }
 480
 481 //--------------------------------------------------------------------------------------
 482 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 483                                                         double theStartX, double theStartY,
 484                                                         double theEndX, double theEndY,
 485                                                         bool theInversed)
 486 {
 487   std::shared_ptr<ModelAPI_Feature> aFeature =
 488     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 489   return ArcPtr(new SketchAPI_Arc(aFeature,
 490                                   theCenterX, theCenterY,
 491                                   theStartX, theStartY,
 492                                   theEndX, theEndY,
 493                                   theInversed));
 494 }
 495
 496 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 497                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 498                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 499                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 500                                               bool theInversed)
 501 {
 502   std::shared_ptr<ModelAPI_Feature> aFeature =
 503     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 504   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 505 }
 506
 507 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 508                                                         double theEndX, double theEndY,
 509                                                         double thePassedX, double thePassedY)
 510 {
 511   std::shared_ptr<ModelAPI_Feature> aFeature =
 512     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 513   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 514                                        theStartX, theStartY,
 515                                        theEndX, theEndY,
 516                                        thePassedX, thePassedY));
 517 }
 518
 519 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 520                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 521                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 522                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 523 {
 524   std::shared_ptr<ModelAPI_Feature> aFeature =
 525     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 526   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 527 }
 528
 529 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 530                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 531                                                 double theEndX, double theEndY,
 532                                                 bool theInversed,
 533                                                 bool theTransversal)
 534 {
 535   std::shared_ptr<ModelAPI_Feature> aFeature =
 536     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 537   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 538   if (theTransversal)
 539     aMacroArc->setByTransversal(theTangentPoint, theEndX, theEndY, theInversed);
 540   else
 541     aMacroArc->setByTangent(theTangentPoint, theEndX, theEndY, theInversed);
 542   return aMacroArc;
 543 }
 544
 545 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 546                                               const ModelHighAPI_RefAttr& theTangentPoint,
 547                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 548                                               bool theInversed,
 549                                               bool theTransversal)
 550 {
 551   std::shared_ptr<ModelAPI_Feature> aFeature =
 552     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 553   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 554   if (theTransversal)
 555     aMacroArc->setByTransversal(theTangentPoint, theEnd, theInversed);
 556   else
 557     aMacroArc->setByTangent(theTangentPoint, theEnd, theInversed);
 558   return aMacroArc;
 559 }
 560
 561 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 562 {
 563   std::shared_ptr<ModelAPI_Feature> aFeature =
 564     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 565   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 566 }
 567
 568 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::string & theExternalName)
 569 {
 570   std::shared_ptr<ModelAPI_Feature> aFeature =
 571     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 572   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 573 }
 574
 575 //--------------------------------------------------------------------------------------
 576 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 577     double theCenterX, double theCenterY,
 578     double theFocusX, double theFocusY,
 579     double theMinorRadius)
 580 {
 581   std::shared_ptr<ModelAPI_Feature> aFeature =
 582       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 583   return EllipsePtr(new SketchAPI_Ellipse(aFeature,
 584       theCenterX, theCenterY, theFocusX, theFocusY, theMinorRadius));
 585 }
 586
 587 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 588     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 589     const std::shared_ptr<GeomAPI_Pnt2d>& theFocus,
 590     double theMinorRadius)
 591 {
 592   std::shared_ptr<ModelAPI_Feature> aFeature =
 593       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 594   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theCenter, theFocus, theMinorRadius));
 595 }
 596
 597 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 598     double thePoint1X, double thePoint1Y,
 599     double thePoint2X, double thePoint2Y,
 600     double thePassedX, double thePassedY,
 601     bool isPoint1Center)
 602 {
 603   std::shared_ptr<ModelAPI_Feature> aFeature =
 604       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 605   return MacroEllipsePtr(new SketchAPI_MacroEllipse(aFeature,
 606       thePoint1X, thePoint1Y, thePoint2X, thePoint2Y, thePassedX, thePassedY, isPoint1Center));
 607 }
 608
 609 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 610     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& thePoint1,
 611     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& thePoint2,
 612     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& thePassedPoint,
 613     bool isPoint1Center)
 614 {
 615   std::shared_ptr<ModelAPI_Feature> aFeature =
 616       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 617   MacroEllipsePtr anEllipse;
 618   if (thePoint1.second.isEmpty() &&
 619       thePoint2.second.isEmpty() &&
 620       thePassedPoint.second.isEmpty()) {
 621     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 622         thePoint1.first, thePoint2.first, thePassedPoint.first, isPoint1Center));
 623   }
 624   else {
 625     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 626         thePoint1.first, thePoint1.second,
 627         thePoint2.first, thePoint2.second,
 628         thePassedPoint.first, thePassedPoint.second,
 629         isPoint1Center));
 630   }
 631   return anEllipse;
 632 }
 633
 634 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 635     const ModelHighAPI_Selection & theExternal)
 636 {
 637   std::shared_ptr<ModelAPI_Feature> aFeature =
 638       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 639   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternal));
 640 }
 641
 642 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 643     const std::string & theExternalName)
 644 {
 645   std::shared_ptr<ModelAPI_Feature> aFeature =
 646       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 647   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternalName));
 648 }
 649
 650 //--------------------------------------------------------------------------------------
 651 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 652     double theCenterX, double theCenterY,
 653     double theFocusX, double theFocusY,
 654     double theStartX, double theStartY,
 655     double theEndX, double theEndY,
 656     bool theInversed)
 657 {
 658   std::shared_ptr<ModelAPI_Feature> aFeature =
 659       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 660   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature,
 661       theCenterX, theCenterY,
 662       theFocusX, theFocusY,
 663       theStartX, theStartY,
 664       theEndX, theEndY,
 665       theInversed));
 666 }
 667
 668 std::shared_ptr<SketchAPI_MacroEllipticArc> SketchAPI_Sketch::addEllipticArc(
 669     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& theCenter,
 670     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& theMajorAxisPoint,
 671     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& theStartPoint,
 672     const std::pair<std::shared_ptr<GeomAPI_Pnt2d>, ModelHighAPI_RefAttr>& theEndPoint,
 673     bool theInversed)
 674 {
 675   std::shared_ptr<ModelAPI_Feature> aFeature =
 676       compositeFeature()->addFeature(SketchPlugin_MacroEllipticArc::ID());
 677   return MacroEllipticArcPtr(new SketchAPI_MacroEllipticArc(aFeature,
 678       theCenter.first, theCenter.second,
 679       theMajorAxisPoint.first, theMajorAxisPoint.second,
 680       theStartPoint.first, theStartPoint.second,
 681       theEndPoint.first, theEndPoint.second,
 682       theInversed));
 683 }
 684
 685 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 686     const ModelHighAPI_Selection & theExternal)
 687 {
 688   std::shared_ptr<ModelAPI_Feature> aFeature =
 689       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 690   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternal));
 691 }
 692
 693 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 694     const std::string & theExternalName)
 695 {
 696   std::shared_ptr<ModelAPI_Feature> aFeature =
 697       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 698   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternalName));
 699 }
 700
 701 //--------------------------------------------------------------------------------------
 702
 703 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addSpline(
 704     const ModelHighAPI_Selection & external,
 705     const int degree,
 706     const std::list<std::shared_ptr<GeomAPI_Pnt2d> >& poles,
 707     const std::list<ModelHighAPI_Double>& weights,
 708     const std::list<ModelHighAPI_Double>& knots,
 709     const std::list<ModelHighAPI_Integer>& multiplicities,
 710     const bool periodic)
 711 {
 712   FeaturePtr aFeature = compositeFeature()->addFeature(
 713     periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID());
 714
 715   BSplinePtr aBSpline(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 716                                : new SketchAPI_BSpline(aFeature));
 717   if (external.variantType() != ModelHighAPI_Selection::VT_Empty)
 718     aBSpline->setByExternal(external);
 719   else if (knots.empty() || multiplicities.empty())
 720     aBSpline->setByDegreePolesAndWeights(degree, poles, weights);
 721   else
 722     aBSpline->setByParameters(degree, poles, weights, knots, multiplicities);
 723
 724   return aBSpline;
 725 }
 726
 727 //--------------------------------------------------------------------------------------
 728 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 729     const ModelHighAPI_Selection & theExternalFeature,
 730     bool theKeepResult)
 731 {
 732   std::shared_ptr<ModelAPI_Feature> aFeature =
 733     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 734   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalFeature));
 735   aProjection->setIncludeToResult(theKeepResult);
 736   return aProjection;
 737 }
 738
 739 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 740     const std::string & theExternalName,
 741     bool theKeepResult)
 742 {
 743   std::shared_ptr<ModelAPI_Feature> aFeature =
 744     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 745   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalName));
 746   aProjection->setIncludeToResult(theKeepResult);
 747   return aProjection;
 748 }
 749
 750 //--------------------------------------------------------------------------------------
 751 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 752     const ModelHighAPI_RefAttr & theMirrorLine,
 753     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 754 {
 755   std::shared_ptr<ModelAPI_Feature> aFeature =
 756     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 757   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 758 }
 759
 760 //--------------------------------------------------------------------------------------
 761 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 762     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 763     const ModelHighAPI_RefAttr & thePoint1,
 764     const ModelHighAPI_RefAttr & thePoint2,
 765     const ModelHighAPI_Integer & theNumberOfObjects,
 766     bool theFullValue)
 767 {
 768   std::shared_ptr<ModelAPI_Feature> aFeature =
 769     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 770   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 771                                                   thePoint2, theNumberOfObjects, theFullValue));
 772 }
 773
 774 //--------------------------------------------------------------------------------------
 775 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 776     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 777     const ModelHighAPI_RefAttr & theCenter,
 778     const ModelHighAPI_Double & theAngle,
 779     const ModelHighAPI_Integer & theNumberOfObjects,
 780     bool theFullValue,
 781     bool theReversed)
 782 {
 783   std::shared_ptr<ModelAPI_Feature> aFeature =
 784     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 785   return RotationPtr(
 786     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 787                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 788 }
 789
 790 //--------------------------------------------------------------------------------------
 791 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 792                                           const ModelHighAPI_Reference& theFeature,
 793                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 794 {
 795   std::shared_ptr<ModelAPI_Feature> aFeature =
 796     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 797   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 798
 799   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 800   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 801     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 802     fillAttribute(thePositionPoint, aPointAttr);
 803   }
 804
 805   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 806 }
 807
 808 //--------------------------------------------------------------------------------------
 809 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 810                                         const ModelHighAPI_Reference& theFeature,
 811                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 812 {
 813   std::shared_ptr<ModelAPI_Feature> aFeature =
 814     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 815   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 816
 817   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 818   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 819     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 820     fillAttribute(thePositionPoint, aPointAttr);
 821   }
 822
 823   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 824 }
 825
 826 //--------------------------------------------------------------------------------------
 827 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 828     const ModelHighAPI_RefAttr & theLine1,
 829     const ModelHighAPI_RefAttr & theLine2,
 830     const ModelHighAPI_Double & theValue,
 831     const std::string& theType)
 832 {
 833   std::shared_ptr<ModelAPI_Feature> aFeature =
 834       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 835
 836   const int aVersion = theType.empty() ? SketchPlugin_ConstraintAngle::THE_VERSION_0
 837                                        : SketchPlugin_ConstraintAngle::THE_VERSION_1;
 838   fillAttribute(aVersion, aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 839
 840   int aType = (int)SketcherPrs_Tools::ANGLE_DIRECT;
 841   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::PREV_TYPE_ID()));
 842   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 843
 844   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_0)
 845     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 846
 847   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 848   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 849
 850   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_1) {
 851     std::string aTypeLC = theType;
 852     std::transform(aTypeLC.begin(), aTypeLC.end(), aTypeLC.begin(), ::tolower);
 853     if (aTypeLC == "supplementary")
 854       aType = (int)SketcherPrs_Tools::ANGLE_COMPLEMENTARY;
 855     else if (aTypeLC == "backward")
 856       aType = (int)SketcherPrs_Tools::ANGLE_BACKWARD;
 857
 858     fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 859     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 860   }
 861
 862   aFeature->execute();
 863   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 864 }
 865
 866 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
 867     const ModelHighAPI_RefAttr & theLine1,
 868     const ModelHighAPI_RefAttr & theLine2,
 869     const ModelHighAPI_Double & theValue)
 870 {
 871   std::shared_ptr<ModelAPI_Feature> aFeature =
 872       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 873   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
 874       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 875   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
 876       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 877   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 878   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 879   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 880   aFeature->execute();
 881   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 882 }
 883
 884 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
 885     const ModelHighAPI_RefAttr & theLine1,
 886     const ModelHighAPI_RefAttr & theLine2,
 887     const ModelHighAPI_Double & theValue)
 888 {
 889   std::shared_ptr<ModelAPI_Feature> aFeature =
 890       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 891   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
 892       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 893   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
 894       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 895   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 896   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 897   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 898   aFeature->execute();
 899   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 900 }
 901
 902 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
 903     const ModelHighAPI_RefAttr & thePoint1,
 904     const ModelHighAPI_RefAttr & thePoint2)
 905 {
 906   std::shared_ptr<ModelAPI_Feature> aFeature =
 907       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
 908   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 909   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 910   aFeature->execute();
 911   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 912 }
 913
 914 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
 915     const ModelHighAPI_RefAttr & theLine1,
 916     const ModelHighAPI_RefAttr & theLine2)
 917 {
 918   std::shared_ptr<ModelAPI_Feature> aFeature =
 919       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
 920   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 921   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 922   aFeature->execute();
 923   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 924 }
 925
 926 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
 927     const ModelHighAPI_RefAttr & thePoint,
 928     const ModelHighAPI_RefAttr & thePointOrLine,
 929     const ModelHighAPI_Double & theValue,
 930     bool isSigned)
 931 {
 932   std::shared_ptr<ModelAPI_Feature> aFeature =
 933       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
 934   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 935   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 936   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 937   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
 938   aFeature->execute();
 939   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 940 }
 941
 942 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
 943     const ModelHighAPI_RefAttr & thePoint,
 944     const ModelHighAPI_RefAttr & thePointOrLine,
 945     const ModelHighAPI_Double & theValue)
 946 {
 947   return setDistance(thePoint, thePointOrLine, theValue, true);
 948 }
 949
 950 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
 951     const ModelHighAPI_RefAttr & thePoint,
 952     const ModelHighAPI_RefAttr & thePointOrLine,
 953     const ModelHighAPI_Double & theValue)
 954 {
 955   return setDistance(thePoint, thePointOrLine, theValue, false);
 956 }
 957
 958 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
 959     const ModelHighAPI_RefAttr & thePoint1,
 960     const ModelHighAPI_RefAttr & thePoint2,
 961     const ModelHighAPI_Double & theValue)
 962 {
 963   std::shared_ptr<ModelAPI_Feature> aFeature =
 964       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
 965   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 966   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 967   fillAttribute(theValue,
 968       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 969   aFeature->execute();
 970   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 971 }
 972
 973 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
 974     const ModelHighAPI_RefAttr & thePoint1,
 975     const ModelHighAPI_RefAttr & thePoint2,
 976     const ModelHighAPI_Double & theValue)
 977 {
 978   std::shared_ptr<ModelAPI_Feature> aFeature =
 979       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
 980   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 981   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 982   fillAttribute(theValue,
 983       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 984   aFeature->execute();
 985   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 986 }
 987
 988 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
 989     const ModelHighAPI_RefAttr & theObject1,
 990     const ModelHighAPI_RefAttr & theObject2)
 991 {
 992   std::shared_ptr<ModelAPI_Feature> aFeature =
 993       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
 994   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 995   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 996   aFeature->execute();
 997   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 998 }
 999
1000 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
1001     const ModelHighAPI_RefAttr & thePoint)
1002 {
1003   std::shared_ptr<ModelAPI_Feature> aFeature =
1004       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
1005   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
1006   apply(); // finish operation to remove Fillet feature correcly
1007   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1008 }
1009
1010 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
1011     const ModelHighAPI_RefAttr & thePoint,
1012     const ModelHighAPI_Double & theRadius)
1013 {
1014   CompositeFeaturePtr aSketch = compositeFeature();
1015   int aNbSubs = aSketch->numberOfSubs();
1016
1017   // create fillet
1018   InterfacePtr aFilletFeature = setFillet(thePoint);
1019
1020   // set radius for just created arc
1021   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
1022   if (anArc->getKind() == SketchPlugin_Arc::ID())
1023     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
1024
1025   return aFilletFeature;
1026 }
1027
1028 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
1029     const ModelHighAPI_RefAttr & theObject)
1030 {
1031   std::shared_ptr<ModelAPI_Feature> aFeature =
1032       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
1033   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1034   aFeature->execute();
1035   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1036 }
1037
1038 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
1039     const ModelHighAPI_RefAttr & theLine)
1040 {
1041   std::shared_ptr<ModelAPI_Feature> aFeature =
1042       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
1043   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1044   aFeature->execute();
1045   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1046 }
1047
1048 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
1049     const ModelHighAPI_RefAttr & theLine,
1050     const ModelHighAPI_Double & theValue)
1051 {
1052   std::shared_ptr<ModelAPI_Feature> aFeature =
1053       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
1054   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1055   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1056   aFeature->execute();
1057   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1058 }
1059
1060 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
1061     const ModelHighAPI_RefAttr & thePoint,
1062     const ModelHighAPI_RefAttr & theLine)
1063 {
1064   std::shared_ptr<ModelAPI_Feature> aFeature =
1065       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
1066   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1067   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1068   aFeature->execute();
1069   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1070 }
1071
1072 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
1073     const ModelHighAPI_RefAttr & theLine1,
1074     const ModelHighAPI_RefAttr & theLine2)
1075 {
1076   std::shared_ptr<ModelAPI_Feature> aFeature =
1077       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
1078   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1079   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1080   aFeature->execute();
1081   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1082 }
1083
1084 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
1085     const ModelHighAPI_RefAttr & theLine1,
1086     const ModelHighAPI_RefAttr & theLine2)
1087 {
1088   std::shared_ptr<ModelAPI_Feature> aFeature =
1089       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
1090   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1091   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1092   aFeature->execute();
1093   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1094 }
1095
1096 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
1097     const ModelHighAPI_RefAttr & theCircleOrArc,
1098     const ModelHighAPI_Double & theValue)
1099 {
1100   std::shared_ptr<ModelAPI_Feature> aFeature =
1101       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
1102   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1103   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1104   aFeature->execute();
1105   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1106 }
1107
1108 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
1109     const ModelHighAPI_RefAttr & theLine,
1110     const ModelHighAPI_RefAttr & theCircle)
1111 {
1112   std::shared_ptr<ModelAPI_Feature> aFeature =
1113       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
1114   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1115   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1116   aFeature->execute();
1117   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1118 }
1119
1120 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
1121     const ModelHighAPI_RefAttr & theLine)
1122 {
1123   std::shared_ptr<ModelAPI_Feature> aFeature =
1124       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
1125   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1126   aFeature->execute();
1127   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1128 }
1129
1130 //--------------------------------------------------------------------------------------
1131
1132 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
1133 {
1134   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
1135   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1136 }
1137
1138 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
1139 {
1140   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1141       theFeature->attribute(SketchPlugin_Line::START_ID()));
1142   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1143       theFeature->attribute(SketchPlugin_Line::END_ID()));
1144
1145   if (!aStartAttr || !aEndAttr)
1146     return std::shared_ptr<GeomAPI_Pnt2d>();
1147
1148   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
1149   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
1150   return std::shared_ptr<GeomAPI_Pnt2d>(
1151       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
1152 }
1153
1154 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
1155 {
1156   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1157       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
1158   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
1159
1160   if (!aCenter || !aRadius)
1161     return std::shared_ptr<GeomAPI_Pnt2d>();
1162
1163   return std::shared_ptr<GeomAPI_Pnt2d>(
1164       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
1165 }
1166
1167 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
1168 {
1169   static const double PI = 3.141592653589793238463;
1170
1171   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1172       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
1173   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1174       theFeature->attribute(SketchPlugin_Arc::START_ID()));
1175   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1176       theFeature->attribute(SketchPlugin_Arc::END_ID()));
1177
1178   if (!aCenterAttr || !aStartAttr || !aEndAttr)
1179     return std::shared_ptr<GeomAPI_Pnt2d>();
1180
1181   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
1182       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
1183   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
1184       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
1185
1186   double anAngle = aStartDir->angle(aEndDir);
1187   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
1188   if (isReversed && anAngle > 0.)
1189     anAngle -= 2.0 * PI;
1190   else if (!isReversed && anAngle <= 0.)
1191     anAngle += 2.0 * PI;
1192
1193   double cosA = cos(anAngle);
1194   double sinA = sin(anAngle);
1195
1196   // rotate start dir to find middle point on arc
1197   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
1198   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
1199   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
1200
1201   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
1202 }
1203
1204 static std::shared_ptr<GeomAPI_Pnt2d> pointOnEllipse(const FeaturePtr& theFeature,
1205                                                      bool isEllipse = true)
1206 {
1207   const std::string& anAttrName = isEllipse ? SketchPlugin_Ellipse::MAJOR_AXIS_END_ID() :
1208                                   SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID();
1209   AttributePoint2DPtr aMajorAxisEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1210       theFeature->attribute(anAttrName));
1211   return aMajorAxisEnd ? aMajorAxisEnd->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1212 }
1213
1214 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnBSpline(const FeaturePtr& theFeature,
1215                                                            SketchAPI_Sketch* theSketch)
1216 {
1217   GeomAPI_Edge anEdge(theFeature->lastResult()->shape());
1218   GeomPointPtr aMiddle = anEdge.middlePoint();
1219   return theSketch->to2D(aMiddle);
1220 }
1221
1222 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject,
1223                                                   SketchAPI_Sketch* theSketch)
1224 {
1225   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
1226   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1227   if (aFeature) {
1228     // move only features of the following types
1229     const std::string& aFeatureKind = aFeature->getKind();
1230     if (aFeatureKind == SketchPlugin_Point::ID())
1231       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
1232     else if (aFeatureKind == SketchPlugin_Line::ID())
1233       aMiddlePoint = middlePointOnLine(aFeature);
1234     else if (aFeatureKind == SketchPlugin_Circle::ID())
1235       aMiddlePoint = pointOnCircle(aFeature);
1236     else if (aFeatureKind == SketchPlugin_Arc::ID())
1237       aMiddlePoint = middlePointOnArc(aFeature);
1238     else if (aFeatureKind == SketchPlugin_Ellipse::ID())
1239       aMiddlePoint = pointOnEllipse(aFeature);
1240     else if (aFeatureKind == SketchPlugin_EllipticArc::ID())
1241       aMiddlePoint = pointOnEllipse(aFeature, false);
1242     else if (aFeatureKind == SketchPlugin_BSpline::ID() ||
1243              aFeatureKind == SketchPlugin_BSplinePeriodic::ID())
1244       aMiddlePoint = middlePointOnBSpline(aFeature, theSketch);
1245   }
1246   return aMiddlePoint;
1247 }
1248
1249 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1250                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
1251 {
1252   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
1253   theMovedEntity.fillMessage(aMessage);
1254
1255   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
1256   if (aMessage->movedAttribute())
1257     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
1258   else
1259     anOriginalPosition = middlePoint(aMessage->movedObject(), this);
1260
1261   if (!anOriginalPosition)
1262     return; // something has gone wrong, do not process movement
1263
1264   aMessage->setOriginalPosition(anOriginalPosition);
1265   aMessage->setCurrentPosition(theTargetPoint);
1266   Events_Loop::loop()->send(aMessage);
1267 }
1268
1269 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1270                             double theTargetX, double theTargetY)
1271 {
1272   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
1273   move(theMovedEntity, aTargetPoint);
1274 }
1275
1276 //--------------------------------------------------------------------------------------
1277
1278 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1279 {
1280   FeaturePtr aBase = feature();
1281   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1282       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
1283   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1284       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
1285   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1286       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
1287   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
1288
1289   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
1290 }
1291
1292 //--------------------------------------------------------------------------------------
1293
1294 static bool isDifferent(GeomFacePtr theFace1, GeomFacePtr theFace2)
1295 {
1296   // collect edges of the first face
1297   std::list<GeomShapePtr> anEdges1;
1298   for (GeomAPI_ShapeExplorer anExp(theFace1, GeomAPI_Shape::EDGE); anExp.more(); anExp.next())
1299     anEdges1.push_back(anExp.current());
1300   // compare edges of faces
1301   for (GeomAPI_ShapeExplorer anExp(theFace2, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
1302     GeomShapePtr aCurrent = anExp.current();
1303     bool isFound = false;
1304     std::list<GeomShapePtr>::iterator anIt1 = anEdges1.begin();
1305     for (; anIt1 != anEdges1.end(); ++anIt1)
1306       if (aCurrent->isSameGeometry(*anIt1)) {
1307         isFound = true;
1308         anEdges1.erase(anIt1);
1309         break;
1310       }
1311     if (!isFound)
1312       return true;
1313   }
1314   return !anEdges1.empty();
1315 }
1316
1317 static bool isCustomFacesOrder(CompositeFeaturePtr theSketch)
1318 {
1319   ResultConstructionPtr aSketchResult =
1320       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1321   if (!aSketchResult)
1322     return false;
1323
1324   std::shared_ptr<GeomAPI_PlanarEdges> aWires =
1325       std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aSketchResult->shape());
1326   if (!aWires)
1327     return false;
1328
1329   // collect faces constructed by SketchBuilder algorithm
1330   GeomAlgoAPI_SketchBuilder aSketchBuilder(aWires->origin(), aWires->dirX(),
1331                                            aWires->norm(), aWires);
1332   const ListOfShape& aFaces = aSketchBuilder.faces();
1333
1334   // compare faces stored in sketch with faces generated by SketchBuilder
1335   int aNbSketchFaces = aSketchResult->facesNum();
1336   int aFaceIndex = 0;
1337   for (ListOfShape::const_iterator aFIt = aFaces.begin();
1338        aFIt != aFaces.end() && aFaceIndex < aNbSketchFaces;
1339        ++aFIt, ++aFaceIndex) {
1340     GeomFacePtr aSketchFace = aSketchResult->face(aFaceIndex);
1341     GeomFacePtr aCurFace = (*aFIt)->face();
1342     if (isDifferent(aSketchFace, aCurFace))
1343       return true;
1344   }
1345   return false;
1346 }
1347
1348 static void edgesOfSketchFaces(CompositeFeaturePtr theSketch,
1349                                std::list<std::list<ResultPtr> >& theEdges)
1350 {
1351   ResultConstructionPtr aSketchResult =
1352       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1353   if (!aSketchResult)
1354     return;
1355
1356   // collect curves of the sketch
1357   std::map<GeomCurvePtr, ResultPtr, GeomAPI_Curve::Comparator> aCurves;
1358   int aSubNum = theSketch->numberOfSubs();
1359   for (int a = 0; a < aSubNum; ++a) {
1360     FeaturePtr aSub = theSketch->subFeature(a);
1361     const std::list<ResultPtr>& aResults = aSub->results();
1362     std::list<ResultPtr>::const_iterator aRes = aResults.cbegin();
1363     for (; aRes != aResults.cend(); aRes++) {
1364       GeomShapePtr aCurShape = (*aRes)->shape();
1365       if (aCurShape && aCurShape->isEdge())
1366         aCurves[untrimmedCurve(aCurShape)] = *aRes;
1367     }
1368   }
1369
1370   // convert each face to the list of results of its edges
1371   int aFacesNum = aSketchResult->facesNum();
1372   for (int a = 0; a < aFacesNum; ++a) {
1373     theEdges.push_back(std::list<ResultPtr>());
1374     std::list<ResultPtr>& aCurEdges = theEdges.back();
1375
1376     GeomFacePtr aFace = aSketchResult->face(a);
1377     for (GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::EDGE);
1378          anExp.more(); anExp.next()) {
1379       GeomCurvePtr aCurrent = untrimmedCurve(anExp.current());
1380       aCurEdges.push_back(aCurves[aCurrent]);
1381     }
1382   }
1383 }
1384
1385 //--------------------------------------------------------------------------------------
1386
1387 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
1388 {
1389   FeaturePtr aBase = feature();
1390   const std::string& aDocName = theDumper.name(aBase->document());
1391
1392   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
1393   if (anExternal->value()) {
1394     theDumper << aBase << " = model.addSketch(" << aDocName <<
1395       ", " << anExternal << ")" << std::endl;
1396   } else {
1397     // Sketch is base on a plane.
1398     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1399         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
1400     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1401         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
1402     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1403         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
1404
1405     // Check the plane is coordinate plane
1406     std::string aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1407     if(anExternal->context()) { // checking for selected planes
1408       if (!aPlaneName.empty()
1409           && anExternal->context()->data()
1410           && anExternal->context()->data()->name() == aPlaneName) {
1411         // dump sketch based on coordinate plane
1412         theDumper << aBase << " = model.addSketch(" << aDocName
1413                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1414       } else { // some other plane
1415         theDumper << aBase << " = model.addSketch(" << aDocName <<
1416           ", " << anExternal<< ")" << std::endl;
1417       }
1418     } else {
1419       if (aPlaneName.empty()) {
1420         // needs import additional module
1421         theDumper.importModule("GeomAPI");
1422         // dump plane parameters
1423         const std::string& aSketchName = theDumper.name(aBase);
1424         std::string anOriginName = aSketchName + "_origin";
1425         std::string aNormalName  = aSketchName + "_norm";
1426         std::string aDirXName    = aSketchName + "_dirx";
1427         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1428         // and then dumplicate dumping it in the next line
1429         theDumper << anOriginName << " = " << anOrigin << "\n"
1430                   << aNormalName  << " = " << aNormal  << "\n"
1431                   << aDirXName    << " = " << aDirX    << "\n";
1432         // dump sketch based on arbitrary plane
1433         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1434                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1435       } else {
1436         // dump sketch based on coordinate plane
1437         theDumper << aBase << " = model.addSketch(" << aDocName
1438                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1439       }
1440     }
1441   }
1442
1443   // dump sketch's subfeatures
1444   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1445   theDumper.processSubs(aCompFeat, true);
1446
1447   // if face order differs to the order generated by SketchBuilder,
1448   // dump the list of faces for correct execution of the script
1449   if (isCustomFacesOrder(aCompFeat)) {
1450     std::list<std::list<ResultPtr> > aFaces;
1451     edgesOfSketchFaces(aCompFeat, aFaces);
1452
1453     const std::string& aSketchName = theDumper.name(aBase);
1454     std::string aMethodName(".changeFacesOrder");
1455     std::string aSpaceShift(aSketchName.size() + aMethodName.size(), ' ');
1456
1457     theDumper << aSketchName << aMethodName << "([";
1458     for (std::list<std::list<ResultPtr> >::iterator aFIt = aFaces.begin();
1459          aFIt != aFaces.end(); ++aFIt) {
1460       if (aFIt != aFaces.begin())
1461         theDumper << ",\n" << aSpaceShift << "  ";
1462       theDumper << *aFIt;
1463     }
1464     theDumper << "\n" << aSpaceShift << " ])" << std::endl;
1465     // call model.do() for correct update of the document's labels related to the changed faces
1466     theDumper << "model.do()" << std::endl;
1467   }
1468 }