src/SketchAPI/SketchAPI_Sketch.cpp

   1 // Copyright (C) 2014-2020  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 <SketchPlugin_MacroBSpline.h>
  44 #include <SketchPlugin_SketchCopy.h>
  45 #include <SketcherPrs_Tools.h>
  46 //--------------------------------------------------------------------------------------
  47 #include <ModelAPI_Events.h>
  48 #include <ModelAPI_CompositeFeature.h>
  49 #include <ModelAPI_ResultConstruction.h>
  50 #include <ModelHighAPI_Double.h>
  51 #include <ModelHighAPI_Dumper.h>
  52 #include <ModelHighAPI_RefAttr.h>
  53 #include <ModelHighAPI_Selection.h>
  54 #include <ModelHighAPI_Services.h>
  55 #include <ModelHighAPI_Tools.h>
  56 //--------------------------------------------------------------------------------------
  57 #include "SketchAPI_Arc.h"
  58 #include "SketchAPI_BSpline.h"
  59 #include "SketchAPI_Circle.h"
  60 #include "SketchAPI_Ellipse.h"
  61 #include "SketchAPI_EllipticArc.h"
  62 #include "SketchAPI_IntersectionPoint.h"
  63 #include "SketchAPI_Line.h"
  64 #include "SketchAPI_MacroArc.h"
  65 #include "SketchAPI_MacroCircle.h"
  66 #include "SketchAPI_MacroEllipse.h"
  67 #include "SketchAPI_MacroEllipticArc.h"
  68 #include "SketchAPI_Mirror.h"
  69 #include "SketchAPI_Point.h"
  70 #include "SketchAPI_Projection.h"
  71 #include "SketchAPI_Rectangle.h"
  72 #include "SketchAPI_Rotation.h"
  73 #include "SketchAPI_Translation.h"
  74 //--------------------------------------------------------------------------------------
  75 #include <GeomAPI_Curve.h>
  76 #include <GeomAPI_Dir2d.h>
  77 #include <GeomAPI_PlanarEdges.h>
  78 #include <GeomAPI_ShapeExplorer.h>
  79 #include <GeomAPI_XY.h>
  80 #include <GeomAlgoAPI_SketchBuilder.h>
  81
  82 #include <algorithm>
  83 #include <cmath>
  84 //--------------------------------------------------------------------------------------
  85 SketchAPI_Sketch::SketchAPI_Sketch(
  86     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  87 : ModelHighAPI_Interface(theFeature)
  88 {
  89   initialize();
  90 }
  91
  92 SketchAPI_Sketch::SketchAPI_Sketch(
  93     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  94     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
  95 : ModelHighAPI_Interface(theFeature)
  96 {
  97   if (initialize()) {
  98     setPlane(thePlane);
  99   }
 100 }
 101
 102 SketchAPI_Sketch::SketchAPI_Sketch(
 103     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 104     const ModelHighAPI_Selection & theExternal)
 105 : ModelHighAPI_Interface(theFeature)
 106 {
 107   if (initialize()) {
 108     setExternal(theExternal);
 109   }
 110 }
 111
 112 SketchAPI_Sketch::SketchAPI_Sketch(
 113     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 114     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 115 : ModelHighAPI_Interface(theFeature)
 116 {
 117   if (initialize()) {
 118     setExternal(thePlaneObject);
 119   }
 120 }
 121
 122 SketchAPI_Sketch::~SketchAPI_Sketch()
 123 {
 124
 125 }
 126
 127 //--------------------------------------------------------------------------------------
 128 std::shared_ptr<ModelAPI_CompositeFeature> SketchAPI_Sketch::compositeFeature() const
 129 {
 130   return std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 131 }
 132
 133 //--------------------------------------------------------------------------------------
 134 void SketchAPI_Sketch::setPlane(const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 135 {
 136   fillAttribute(thePlane->origin(), myorigin);
 137   fillAttribute(thePlane->dirX(), mydirX);
 138   fillAttribute(thePlane->normal(), mynormal);
 139
 140   execute();
 141 }
 142
 143 void SketchAPI_Sketch::setPlane(const ModelHighAPI_Selection & thePlane,
 144                                 bool theRemoveExternalDependency)
 145 {
 146   FeaturePtr aSketch = feature();
 147
 148   DocumentPtr aDoc = aSketch->document();
 149   bool useVisible = false;
 150   FeaturePtr aCurFeatureBefore = aDoc->currentFeature(useVisible);
 151   aDoc->setCurrentFeature(aSketch, useVisible);
 152
 153   if (theRemoveExternalDependency)
 154     aSketch->customAction(SketchPlugin_Sketch::ACTION_REMOVE_EXTERNAL());
 155
 156   setExternal(thePlane);
 157
 158   aDoc->setCurrentFeature(aCurFeatureBefore, useVisible);
 159 }
 160
 161 //--------------------------------------------------------------------------------------
 162 void SketchAPI_Sketch::setExternal(const ModelHighAPI_Selection & theExternal)
 163 {
 164   fillAttribute(theExternal, myexternal);
 165
 166   execute();
 167 }
 168
 169 void SketchAPI_Sketch::setExternal(std::shared_ptr<ModelAPI_Object> thePlaneObject)
 170 {
 171   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePlaneObject);
 172   ModelHighAPI_Selection aSel(aRes);
 173   setExternal(aSel);
 174 }
 175
 176 //--------------------------------------------------------------------------------------
 177 void SketchAPI_Sketch::setValue(
 178     const std::shared_ptr<ModelHighAPI_Interface> & theConstraint,
 179     const ModelHighAPI_Double & theValue)
 180 {
 181   fillAttribute(theValue, theConstraint->feature()->real(SketchPlugin_Constraint::VALUE()));
 182
 183 //  theConstraint->execute();
 184 }
 185
 186 //--------------------------------------------------------------------------------------
 187 std::list<ModelHighAPI_Selection> SketchAPI_Sketch::selectFace() const
 188 {
 189   const_cast<SketchAPI_Sketch*>(this)->execute();
 190
 191   std::list<ModelHighAPI_Selection> aSelectionList;
 192
 193   ResultConstructionPtr aResultConstruction =
 194       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->firstResult());
 195   if (aResultConstruction.get() == NULL)
 196     return aSelectionList;
 197
 198   for (int anIndex = 0; anIndex < aResultConstruction->facesNum(); ++anIndex) {
 199     aSelectionList.push_back(
 200         ModelHighAPI_Selection(aResultConstruction,
 201                                aResultConstruction->face(anIndex)));
 202   }
 203
 204   return aSelectionList;
 205 }
 206
 207 //--------------------------------------------------------------------------------------
 208 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 209                     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 210 {
 211   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 212   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlane));
 213 }
 214
 215 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 216                     const ModelHighAPI_Selection & theExternal)
 217 {
 218   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 219   return SketchPtr(new SketchAPI_Sketch(aFeature, theExternal));
 220 }
 221
 222 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 223                     const std::string & theExternalName)
 224 {
 225   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 226   return SketchPtr(
 227     new SketchAPI_Sketch(aFeature, ModelHighAPI_Selection("FACE", theExternalName)));
 228 }
 229
 230 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 231                     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 232 {
 233   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 234   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlaneObject));
 235 }
 236
 237 //--------------------------------------------------------------------------------------
 238 SketchPtr copySketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 239                      const SketchPtr & theSketch)
 240 {
 241   FeaturePtr aCopyer = thePart->addFeature(SketchPlugin_SketchCopy::ID());
 242   aCopyer->reference(SketchPlugin_SketchCopy::BASE_ID())->setValue(theSketch->feature());
 243   aCopyer->execute();
 244
 245   FeaturePtr aNewSketch = thePart->nextFeature(aCopyer);
 246
 247   // perform removing the macro-feature
 248   thePart->removeFeature(aCopyer);
 249   apply();
 250
 251   return SketchPtr(new SketchAPI_Sketch(aNewSketch));
 252 }
 253
 254
 255 //--------------------------------------------------------------------------------------
 256 std::list< std::shared_ptr<SketchAPI_Point> > SketchAPI_Sketch::getFreePoints()
 257 {
 258   std::list< std::shared_ptr<SketchAPI_Point> > aFreePoints;
 259   std::list<ResultPtr> aPoints = SketcherPrs_Tools::getFreePoints(compositeFeature());
 260   for (std::list<ResultPtr>::iterator anIt = aPoints.begin(); anIt != aPoints.end(); ++anIt) {
 261     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 262     PointPtr aPoint(new SketchAPI_Point(aFeature));
 263     aFreePoints.push_back(aPoint);
 264   }
 265   return aFreePoints;
 266 }
 267
 268 //--------------------------------------------------------------------------------------
 269 static GeomCurvePtr untrimmedCurve(GeomShapePtr theShape)
 270 {
 271   GeomCurvePtr aCurve(new GeomAPI_Curve(theShape));
 272   if (aCurve->isTrimmed())
 273     aCurve = aCurve->basisCurve();
 274   return aCurve;
 275 }
 276
 277 void SketchAPI_Sketch::changeFacesOrder(
 278     const std::list<std::list<ModelHighAPI_Selection> >& theFaces)
 279 {
 280   // collect faces of the sketch
 281   ResultConstructionPtr aSketchResult =
 282       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 283   if (!aSketchResult) {
 284     // sketch is nested to a boolean operation, thus, it has no result yet.
 285     feature()->execute();
 286     aSketchResult =
 287         std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 288   }
 289   std::list<GeomFacePtr> aFaces;
 290   int aFacesNum = aSketchResult->facesNum();
 291   for (int i = 0; i < aFacesNum; ++i)
 292     aFaces.push_back(aSketchResult->face(i));
 293   // find new faces order according to the given lists of edges
 294   std::list<GeomFacePtr> aNewFacesOrder;
 295   std::list<std::list<ModelHighAPI_Selection> >::const_iterator anIt = theFaces.begin();
 296   for (; anIt != theFaces.end(); ++anIt) {
 297     // find the appropriate face
 298     std::list<GeomFacePtr>::iterator aFIt = aFaces.begin();
 299     for (; aFIt != aFaces.end(); ++aFIt) {
 300       std::list<ModelHighAPI_Selection>::const_iterator aEdgeIt = anIt->begin();
 301       GeomAPI_ShapeExplorer aFExp(*aFIt, GeomAPI_Shape::EDGE);
 302       for (; aEdgeIt != anIt->end() && aFExp.more(); ++aEdgeIt, aFExp.next()) {
 303         ResultPtr aCurRes = aEdgeIt->resultSubShapePair().first;
 304         if (!aCurRes)
 305           break;
 306         GeomCurvePtr aCurve1 = untrimmedCurve(aCurRes->shape());
 307         GeomCurvePtr aCurve2 = untrimmedCurve(aFExp.current());
 308         if (!aCurve1->isEqual(aCurve2))
 309           break;
 310       }
 311
 312       if (aEdgeIt == anIt->end() && !aFExp.more()) {
 313         // face is found
 314         aNewFacesOrder.push_back(*aFIt);
 315         aFaces.erase(aFIt);
 316         break;
 317       }
 318     }
 319   }
 320   // place the rest faces at the end of new faces list
 321   if (!aFaces.empty())
 322     aNewFacesOrder.insert(aNewFacesOrder.end(), aFaces.begin(), aFaces.end());
 323   // update the result of the sketch with the new order of faces
 324   aSketchResult->setFacesOrder(aNewFacesOrder);
 325 }
 326
 327 //--------------------------------------------------------------------------------------
 328 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 329     double theX, double theY)
 330 {
 331   std::shared_ptr<ModelAPI_Feature> aFeature =
 332     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 333   return PointPtr(new SketchAPI_Point(aFeature, theX, theY));
 334 }
 335 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 336     const std::shared_ptr<GeomAPI_Pnt2d> & thePoint)
 337 {
 338   std::shared_ptr<ModelAPI_Feature> aFeature =
 339     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 340   return PointPtr(new SketchAPI_Point(aFeature, thePoint));
 341 }
 342 std::shared_ptr<SketchAPI_Point>
 343   SketchAPI_Sketch::addPoint(const ModelHighAPI_Selection & theExternal)
 344 {
 345   std::shared_ptr<ModelAPI_Feature> aFeature =
 346     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 347   return PointPtr(new SketchAPI_Point(aFeature, theExternal));
 348 }
 349 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(const std::string & theExternalName)
 350 {
 351   std::shared_ptr<ModelAPI_Feature> aFeature =
 352     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 353   return PointPtr(new SketchAPI_Point(aFeature, theExternalName));
 354 }
 355
 356 //--------------------------------------------------------------------------------------
 357 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 358     const ModelHighAPI_Selection & theExternal,
 359     bool theKeepResult)
 360 {
 361   std::shared_ptr<ModelAPI_Feature> aFeature =
 362     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 363   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternal));
 364   anIntersection->setIncludeToResult(theKeepResult);
 365   return anIntersection;
 366 }
 367 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 368     const std::string & theExternalName,
 369     bool theKeepResult)
 370 {
 371   std::shared_ptr<ModelAPI_Feature> aFeature =
 372     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 373   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternalName));
 374   anIntersection->setIncludeToResult(theKeepResult);
 375   return anIntersection;
 376 }
 377
 378 //--------------------------------------------------------------------------------------
 379 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(double theX1, double theY1,
 380                                                           double theX2, double theY2)
 381 {
 382   std::shared_ptr<ModelAPI_Feature> aFeature =
 383     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 384   return LinePtr(new SketchAPI_Line(aFeature, theX1, theY1, theX2, theY2));
 385 }
 386 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(
 387     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 388     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 389 {
 390   std::shared_ptr<ModelAPI_Feature> aFeature =
 391     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 392   return LinePtr(new SketchAPI_Line(aFeature, theStartPoint, theEndPoint));
 393 }
 394 std::shared_ptr<SketchAPI_Line>
 395   SketchAPI_Sketch::addLine(const ModelHighAPI_Selection & theExternal)
 396 {
 397   std::shared_ptr<ModelAPI_Feature> aFeature =
 398     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 399   return LinePtr(new SketchAPI_Line(aFeature, theExternal));
 400 }
 401 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(const std::string & theExternalName)
 402 {
 403   std::shared_ptr<ModelAPI_Feature> aFeature =
 404     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 405   return LinePtr(new SketchAPI_Line(aFeature, theExternalName));
 406 }
 407
 408 //--------------------------------------------------------------------------------------
 409 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(double theX1, double theY1,
 410                                                                     double theX2, double theY2)
 411 {
 412   std::shared_ptr<ModelAPI_Feature> aFeature =
 413     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 414   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2));
 415 }
 416 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 417     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 418     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 419 {
 420   std::shared_ptr<ModelAPI_Feature> aFeature =
 421     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 422   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theStartPoint, theEndPoint));
 423 }
 424
 425 //--------------------------------------------------------------------------------------
 426 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 427                                                               double theCenterY,
 428                                                               double theRadius)
 429 {
 430   std::shared_ptr<ModelAPI_Feature> aFeature =
 431     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 432   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 433 }
 434
 435 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 436                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 437                                     double theRadius)
 438 {
 439   std::shared_ptr<ModelAPI_Feature> aFeature =
 440     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 441   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 442 }
 443
 444 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 445                                                                    double theCenterY,
 446                                                                    double thePassedX,
 447                                                                    double thePassedY)
 448 {
 449   std::shared_ptr<ModelAPI_Feature> aFeature =
 450     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 451   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 452                                                             thePassedX, thePassedY));
 453 }
 454
 455 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 456     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 457     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 458 {
 459   std::shared_ptr<ModelAPI_Feature> aFeature =
 460     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 461   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 462 }
 463
 464 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 465                                                                    double theX2, double theY2,
 466                                                                    double theX3, double theY3)
 467 {
 468   std::shared_ptr<ModelAPI_Feature> aFeature =
 469     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 470   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 471                                                             theX2, theY2,
 472                                                             theX3, theY3));
 473 }
 474
 475 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 476     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 477     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 478     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 479 {
 480   std::shared_ptr<ModelAPI_Feature> aFeature =
 481     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 482   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 483 }
 484
 485 std::shared_ptr<SketchAPI_Circle>
 486   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 487 {
 488   std::shared_ptr<ModelAPI_Feature> aFeature =
 489     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 490   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 491 }
 492
 493 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::string & theExternalName)
 494 {
 495   std::shared_ptr<ModelAPI_Feature> aFeature =
 496     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 497   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 498 }
 499
 500 //--------------------------------------------------------------------------------------
 501 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 502                                                         double theStartX, double theStartY,
 503                                                         double theEndX, double theEndY,
 504                                                         bool theInversed)
 505 {
 506   std::shared_ptr<ModelAPI_Feature> aFeature =
 507     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 508   return ArcPtr(new SketchAPI_Arc(aFeature,
 509                                   theCenterX, theCenterY,
 510                                   theStartX, theStartY,
 511                                   theEndX, theEndY,
 512                                   theInversed));
 513 }
 514
 515 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 516                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 517                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 518                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 519                                               bool theInversed)
 520 {
 521   std::shared_ptr<ModelAPI_Feature> aFeature =
 522     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 523   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 524 }
 525
 526 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 527                                                         double theEndX, double theEndY,
 528                                                         double thePassedX, double thePassedY)
 529 {
 530   std::shared_ptr<ModelAPI_Feature> aFeature =
 531     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 532   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 533                                        theStartX, theStartY,
 534                                        theEndX, theEndY,
 535                                        thePassedX, thePassedY));
 536 }
 537
 538 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 539                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 540                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 541                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 542 {
 543   std::shared_ptr<ModelAPI_Feature> aFeature =
 544     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 545   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 546 }
 547
 548 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 549                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 550                                                 double theEndX, double theEndY,
 551                                                 bool theInversed,
 552                                                 bool theTransversal)
 553 {
 554   std::shared_ptr<ModelAPI_Feature> aFeature =
 555     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 556   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 557   if (theTransversal)
 558     aMacroArc->setByTransversal(theTangentPoint, theEndX, theEndY, theInversed);
 559   else
 560     aMacroArc->setByTangent(theTangentPoint, theEndX, theEndY, theInversed);
 561   return aMacroArc;
 562 }
 563
 564 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 565                                               const ModelHighAPI_RefAttr& theTangentPoint,
 566                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 567                                               bool theInversed,
 568                                               bool theTransversal)
 569 {
 570   std::shared_ptr<ModelAPI_Feature> aFeature =
 571     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 572   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 573   if (theTransversal)
 574     aMacroArc->setByTransversal(theTangentPoint, theEnd, theInversed);
 575   else
 576     aMacroArc->setByTangent(theTangentPoint, theEnd, theInversed);
 577   return aMacroArc;
 578 }
 579
 580 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 581 {
 582   std::shared_ptr<ModelAPI_Feature> aFeature =
 583     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 584   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 585 }
 586
 587 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::string & theExternalName)
 588 {
 589   std::shared_ptr<ModelAPI_Feature> aFeature =
 590     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 591   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 592 }
 593
 594 //--------------------------------------------------------------------------------------
 595 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 596     double theCenterX, double theCenterY,
 597     double theFocusX, double theFocusY,
 598     double theMinorRadius)
 599 {
 600   std::shared_ptr<ModelAPI_Feature> aFeature =
 601       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 602   return EllipsePtr(new SketchAPI_Ellipse(aFeature,
 603       theCenterX, theCenterY, theFocusX, theFocusY, theMinorRadius));
 604 }
 605
 606 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 607     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 608     const std::shared_ptr<GeomAPI_Pnt2d>& theFocus,
 609     double theMinorRadius)
 610 {
 611   std::shared_ptr<ModelAPI_Feature> aFeature =
 612       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 613   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theCenter, theFocus, theMinorRadius));
 614 }
 615
 616 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 617     double thePoint1X, double thePoint1Y,
 618     double thePoint2X, double thePoint2Y,
 619     double thePassedX, double thePassedY,
 620     bool isPoint1Center)
 621 {
 622   std::shared_ptr<ModelAPI_Feature> aFeature =
 623       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 624   return MacroEllipsePtr(new SketchAPI_MacroEllipse(aFeature,
 625       thePoint1X, thePoint1Y, thePoint2X, thePoint2Y, thePassedX, thePassedY, isPoint1Center));
 626 }
 627
 628 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 629     const PointOrReference& thePoint1,
 630     const PointOrReference& thePoint2,
 631     const PointOrReference& thePassedPoint,
 632     bool isPoint1Center)
 633 {
 634   std::shared_ptr<ModelAPI_Feature> aFeature =
 635       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 636   MacroEllipsePtr anEllipse;
 637   if (thePoint1.second.isEmpty() &&
 638       thePoint2.second.isEmpty() &&
 639       thePassedPoint.second.isEmpty()) {
 640     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 641         thePoint1.first, thePoint2.first, thePassedPoint.first, isPoint1Center));
 642   }
 643   else {
 644     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 645         thePoint1.first, thePoint1.second,
 646         thePoint2.first, thePoint2.second,
 647         thePassedPoint.first, thePassedPoint.second,
 648         isPoint1Center));
 649   }
 650   return anEllipse;
 651 }
 652
 653 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 654     const ModelHighAPI_Selection & theExternal)
 655 {
 656   std::shared_ptr<ModelAPI_Feature> aFeature =
 657       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 658   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternal));
 659 }
 660
 661 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 662     const std::string & theExternalName)
 663 {
 664   std::shared_ptr<ModelAPI_Feature> aFeature =
 665       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 666   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternalName));
 667 }
 668
 669 //--------------------------------------------------------------------------------------
 670 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 671     double theCenterX, double theCenterY,
 672     double theFocusX, double theFocusY,
 673     double theStartX, double theStartY,
 674     double theEndX, double theEndY,
 675     bool theInversed)
 676 {
 677   std::shared_ptr<ModelAPI_Feature> aFeature =
 678       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 679   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature,
 680       theCenterX, theCenterY,
 681       theFocusX, theFocusY,
 682       theStartX, theStartY,
 683       theEndX, theEndY,
 684       theInversed));
 685 }
 686
 687 std::shared_ptr<SketchAPI_MacroEllipticArc> SketchAPI_Sketch::addEllipticArc(
 688     const PointOrReference& theCenter,
 689     const PointOrReference& theMajorAxisPoint,
 690     const PointOrReference& theStartPoint,
 691     const PointOrReference& theEndPoint,
 692     bool theInversed)
 693 {
 694   std::shared_ptr<ModelAPI_Feature> aFeature =
 695       compositeFeature()->addFeature(SketchPlugin_MacroEllipticArc::ID());
 696   return MacroEllipticArcPtr(new SketchAPI_MacroEllipticArc(aFeature,
 697       theCenter.first, theCenter.second,
 698       theMajorAxisPoint.first, theMajorAxisPoint.second,
 699       theStartPoint.first, theStartPoint.second,
 700       theEndPoint.first, theEndPoint.second,
 701       theInversed));
 702 }
 703
 704 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 705     const ModelHighAPI_Selection & theExternal)
 706 {
 707   std::shared_ptr<ModelAPI_Feature> aFeature =
 708       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 709   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternal));
 710 }
 711
 712 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 713     const std::string & theExternalName)
 714 {
 715   std::shared_ptr<ModelAPI_Feature> aFeature =
 716       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 717   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternalName));
 718 }
 719
 720 //--------------------------------------------------------------------------------------
 721
 722 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addSpline(
 723     const ModelHighAPI_Selection & external,
 724     const int degree,
 725     const std::list<PointOrReference>& poles,
 726     const std::list<ModelHighAPI_Double>& weights,
 727     const std::list<ModelHighAPI_Double>& knots,
 728     const std::list<ModelHighAPI_Integer>& multiplicities,
 729     const bool periodic)
 730 {
 731   // split poles and references to other shapes
 732   bool hasReference = false;
 733   std::list<GeomPnt2dPtr> aPoints;
 734   std::list<ModelHighAPI_RefAttr> aReferences;
 735   for (std::list<PointOrReference>::const_iterator it = poles.begin(); it != poles.end(); ++it) {
 736     aPoints.push_back(it->first);
 737     aReferences.push_back(it->second);
 738     if (!it->second.isEmpty())
 739       hasReference = true;
 740   }
 741
 742   BSplinePtr aBSpline;
 743   CompositeFeaturePtr aSketch = compositeFeature();
 744   if (hasReference) {
 745     // use macro-feature to create coincidences to referred features
 746     FeaturePtr aMacroFeature = aSketch->addFeature(
 747         periodic ? SketchPlugin_MacroBSplinePeriodic::ID() : SketchPlugin_MacroBSpline::ID());
 748     AttributePoint2DArrayPtr aPolesAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
 749         aMacroFeature->attribute(SketchPlugin_MacroBSpline::POLES_ID()));
 750     AttributeDoubleArrayPtr aWeightsAttr =
 751         aMacroFeature->data()->realArray(SketchPlugin_MacroBSpline::WEIGHTS_ID());
 752     AttributeRefAttrListPtr aPolesRefAttr =
 753         aMacroFeature->data()->refattrlist(SketchPlugin_MacroBSpline::REF_POLES_ID());
 754     // always generate a control polygon to apply coincidences correctly
 755     aMacroFeature->boolean(SketchPlugin_MacroBSpline::CONTROL_POLYGON_ID())->setValue(true);
 756     // initialize B-spline attributes
 757     fillAttribute(aPoints, aPolesAttr);
 758     if (weights.empty())
 759       fillAttribute(std::list<ModelHighAPI_Double>(poles.size(), 1.0), aWeightsAttr);
 760     else
 761       fillAttribute(weights, aWeightsAttr);
 762     fillAttribute(aReferences, aPolesRefAttr);
 763     apply(); // to kill macro-feature
 764
 765     // find created B-spline feature
 766     const std::string& aKindToFind =
 767         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID();
 768     int aNbSubs = aSketch->numberOfSubs();
 769     for (int anIndex = aNbSubs - 1; anIndex >= 0; --anIndex) {
 770       FeaturePtr aFeature = aSketch->subFeature(anIndex);
 771       if (aFeature->getKind() == aKindToFind) {
 772         aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 773                                 : new SketchAPI_BSpline(aFeature));
 774         aBSpline->execute();
 775         break;
 776       }
 777     }
 778   }
 779   else {
 780     // compute B-spline by parameters
 781     FeaturePtr aFeature = aSketch->addFeature(
 782         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID());
 783
 784     aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 785                             : new SketchAPI_BSpline(aFeature));
 786     if (external.variantType() != ModelHighAPI_Selection::VT_Empty)
 787       aBSpline->setByExternal(external);
 788     else if (knots.empty() || multiplicities.empty())
 789       aBSpline->setByDegreePolesAndWeights(degree, aPoints, weights);
 790     else
 791       aBSpline->setByParameters(degree, aPoints, weights, knots, multiplicities);
 792   }
 793   return aBSpline;
 794 }
 795
 796 //--------------------------------------------------------------------------------------
 797 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 798     const ModelHighAPI_Selection & theExternalFeature,
 799     bool theKeepResult)
 800 {
 801   std::shared_ptr<ModelAPI_Feature> aFeature =
 802     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 803   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalFeature));
 804   aProjection->setIncludeToResult(theKeepResult);
 805   return aProjection;
 806 }
 807
 808 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 809     const std::string & theExternalName,
 810     bool theKeepResult)
 811 {
 812   std::shared_ptr<ModelAPI_Feature> aFeature =
 813     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 814   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalName));
 815   aProjection->setIncludeToResult(theKeepResult);
 816   return aProjection;
 817 }
 818
 819 //--------------------------------------------------------------------------------------
 820 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 821     const ModelHighAPI_RefAttr & theMirrorLine,
 822     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 823 {
 824   std::shared_ptr<ModelAPI_Feature> aFeature =
 825     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 826   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 827 }
 828
 829 //--------------------------------------------------------------------------------------
 830 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 831     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 832     const ModelHighAPI_RefAttr & thePoint1,
 833     const ModelHighAPI_RefAttr & thePoint2,
 834     const ModelHighAPI_Integer & theNumberOfObjects,
 835     bool theFullValue)
 836 {
 837   std::shared_ptr<ModelAPI_Feature> aFeature =
 838     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 839   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 840                                                   thePoint2, theNumberOfObjects, theFullValue));
 841 }
 842
 843 //--------------------------------------------------------------------------------------
 844 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 845     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 846     const ModelHighAPI_RefAttr & theCenter,
 847     const ModelHighAPI_Double & theAngle,
 848     const ModelHighAPI_Integer & theNumberOfObjects,
 849     bool theFullValue,
 850     bool theReversed)
 851 {
 852   std::shared_ptr<ModelAPI_Feature> aFeature =
 853     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 854   return RotationPtr(
 855     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 856                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 857 }
 858
 859 //--------------------------------------------------------------------------------------
 860 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 861                                           const ModelHighAPI_Reference& theFeature,
 862                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 863 {
 864   std::shared_ptr<ModelAPI_Feature> aFeature =
 865     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 866   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 867
 868   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 869   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 870     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 871     fillAttribute(thePositionPoint, aPointAttr);
 872   }
 873
 874   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 875 }
 876
 877 //--------------------------------------------------------------------------------------
 878 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 879                                         const ModelHighAPI_Reference& theFeature,
 880                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 881 {
 882   std::shared_ptr<ModelAPI_Feature> aFeature =
 883     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 884   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 885
 886   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 887   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 888     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 889     fillAttribute(thePositionPoint, aPointAttr);
 890   }
 891
 892   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 893 }
 894
 895 //--------------------------------------------------------------------------------------
 896 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 897     const ModelHighAPI_RefAttr & theLine1,
 898     const ModelHighAPI_RefAttr & theLine2,
 899     const ModelHighAPI_Double & theValue,
 900     const std::string& theType)
 901 {
 902   std::shared_ptr<ModelAPI_Feature> aFeature =
 903       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 904
 905   const int aVersion = theType.empty() ? SketchPlugin_ConstraintAngle::THE_VERSION_0
 906                                        : SketchPlugin_ConstraintAngle::THE_VERSION_1;
 907   fillAttribute(aVersion, aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 908
 909   int aType = (int)SketcherPrs_Tools::ANGLE_DIRECT;
 910   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::PREV_TYPE_ID()));
 911   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 912
 913   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_0)
 914     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 915
 916   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 917   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 918
 919   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_1) {
 920     std::string aTypeLC = theType;
 921     std::transform(aTypeLC.begin(), aTypeLC.end(), aTypeLC.begin(), ::tolower);
 922     if (aTypeLC == "supplementary")
 923       aType = (int)SketcherPrs_Tools::ANGLE_COMPLEMENTARY;
 924     else if (aTypeLC == "backward")
 925       aType = (int)SketcherPrs_Tools::ANGLE_BACKWARD;
 926
 927     fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 928     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 929   }
 930
 931   aFeature->execute();
 932   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 933 }
 934
 935 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
 936     const ModelHighAPI_RefAttr & theLine1,
 937     const ModelHighAPI_RefAttr & theLine2,
 938     const ModelHighAPI_Double & theValue)
 939 {
 940   std::shared_ptr<ModelAPI_Feature> aFeature =
 941       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 942   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
 943       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 944   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
 945       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 946   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 947   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 948   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 949   aFeature->execute();
 950   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 951 }
 952
 953 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
 954     const ModelHighAPI_RefAttr & theLine1,
 955     const ModelHighAPI_RefAttr & theLine2,
 956     const ModelHighAPI_Double & theValue)
 957 {
 958   std::shared_ptr<ModelAPI_Feature> aFeature =
 959       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 960   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
 961       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
 962   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
 963       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 964   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 965   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 966   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 967   aFeature->execute();
 968   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 969 }
 970
 971 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
 972     const ModelHighAPI_RefAttr & thePoint1,
 973     const ModelHighAPI_RefAttr & thePoint2)
 974 {
 975   std::shared_ptr<ModelAPI_Feature> aFeature =
 976       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
 977   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 978   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 979   aFeature->execute();
 980   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 981 }
 982
 983 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
 984     const ModelHighAPI_RefAttr & theLine1,
 985     const ModelHighAPI_RefAttr & theLine2)
 986 {
 987   std::shared_ptr<ModelAPI_Feature> aFeature =
 988       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
 989   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 990   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 991   aFeature->execute();
 992   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 993 }
 994
 995 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
 996     const ModelHighAPI_RefAttr & thePoint,
 997     const ModelHighAPI_RefAttr & thePointOrLine,
 998     const ModelHighAPI_Double & theValue,
 999     bool isSigned)
1000 {
1001   std::shared_ptr<ModelAPI_Feature> aFeature =
1002       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
1003   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1004   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1005   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1006   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
1007   aFeature->execute();
1008   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1009 }
1010
1011 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
1012     const ModelHighAPI_RefAttr & thePoint,
1013     const ModelHighAPI_RefAttr & thePointOrLine,
1014     const ModelHighAPI_Double & theValue)
1015 {
1016   return setDistance(thePoint, thePointOrLine, theValue, true);
1017 }
1018
1019 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
1020     const ModelHighAPI_RefAttr & thePoint,
1021     const ModelHighAPI_RefAttr & thePointOrLine,
1022     const ModelHighAPI_Double & theValue)
1023 {
1024   return setDistance(thePoint, thePointOrLine, theValue, false);
1025 }
1026
1027 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
1028     const ModelHighAPI_RefAttr & thePoint1,
1029     const ModelHighAPI_RefAttr & thePoint2,
1030     const ModelHighAPI_Double & theValue)
1031 {
1032   std::shared_ptr<ModelAPI_Feature> aFeature =
1033       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
1034   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1035   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1036   fillAttribute(theValue,
1037       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1038   aFeature->execute();
1039   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1040 }
1041
1042 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
1043     const ModelHighAPI_RefAttr & thePoint1,
1044     const ModelHighAPI_RefAttr & thePoint2,
1045     const ModelHighAPI_Double & theValue)
1046 {
1047   std::shared_ptr<ModelAPI_Feature> aFeature =
1048       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
1049   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1050   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1051   fillAttribute(theValue,
1052       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1053   aFeature->execute();
1054   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1055 }
1056
1057 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
1058     const ModelHighAPI_RefAttr & theObject1,
1059     const ModelHighAPI_RefAttr & theObject2)
1060 {
1061   std::shared_ptr<ModelAPI_Feature> aFeature =
1062       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
1063   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1064   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1065   aFeature->execute();
1066   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1067 }
1068
1069 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
1070     const ModelHighAPI_RefAttr & thePoint)
1071 {
1072   std::shared_ptr<ModelAPI_Feature> aFeature =
1073       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
1074   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
1075   apply(); // finish operation to remove Fillet feature correcly
1076   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1077 }
1078
1079 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
1080     const ModelHighAPI_RefAttr & thePoint,
1081     const ModelHighAPI_Double & theRadius)
1082 {
1083   CompositeFeaturePtr aSketch = compositeFeature();
1084   int aNbSubs = aSketch->numberOfSubs();
1085
1086   // create fillet
1087   InterfacePtr aFilletFeature = setFillet(thePoint);
1088
1089   // set radius for just created arc
1090   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
1091   if (anArc->getKind() == SketchPlugin_Arc::ID())
1092     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
1093
1094   return aFilletFeature;
1095 }
1096
1097 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
1098     const ModelHighAPI_RefAttr & theObject)
1099 {
1100   std::shared_ptr<ModelAPI_Feature> aFeature =
1101       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
1102   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1103   aFeature->execute();
1104   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1105 }
1106
1107 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
1108     const ModelHighAPI_RefAttr & theLine)
1109 {
1110   std::shared_ptr<ModelAPI_Feature> aFeature =
1111       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
1112   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1113   aFeature->execute();
1114   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1115 }
1116
1117 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
1118     const ModelHighAPI_RefAttr & theLine,
1119     const ModelHighAPI_Double & theValue)
1120 {
1121   std::shared_ptr<ModelAPI_Feature> aFeature =
1122       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
1123   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1124   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1125   aFeature->execute();
1126   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1127 }
1128
1129 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
1130     const ModelHighAPI_RefAttr & thePoint,
1131     const ModelHighAPI_RefAttr & theLine)
1132 {
1133   std::shared_ptr<ModelAPI_Feature> aFeature =
1134       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
1135   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1136   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1137   aFeature->execute();
1138   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1139 }
1140
1141 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
1142     const ModelHighAPI_RefAttr & theLine1,
1143     const ModelHighAPI_RefAttr & theLine2)
1144 {
1145   std::shared_ptr<ModelAPI_Feature> aFeature =
1146       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
1147   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1148   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1149   aFeature->execute();
1150   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1151 }
1152
1153 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
1154     const ModelHighAPI_RefAttr & theLine1,
1155     const ModelHighAPI_RefAttr & theLine2)
1156 {
1157   std::shared_ptr<ModelAPI_Feature> aFeature =
1158       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
1159   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1160   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1161   aFeature->execute();
1162   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1163 }
1164
1165 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
1166     const ModelHighAPI_RefAttr & theCircleOrArc,
1167     const ModelHighAPI_Double & theValue)
1168 {
1169   std::shared_ptr<ModelAPI_Feature> aFeature =
1170       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
1171   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1172   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1173   aFeature->execute();
1174   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1175 }
1176
1177 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
1178     const ModelHighAPI_RefAttr & theLine,
1179     const ModelHighAPI_RefAttr & theCircle)
1180 {
1181   std::shared_ptr<ModelAPI_Feature> aFeature =
1182       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
1183   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1184   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1185   aFeature->execute();
1186   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1187 }
1188
1189 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
1190     const ModelHighAPI_RefAttr & theLine)
1191 {
1192   std::shared_ptr<ModelAPI_Feature> aFeature =
1193       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
1194   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1195   aFeature->execute();
1196   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1197 }
1198
1199 //--------------------------------------------------------------------------------------
1200
1201 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
1202 {
1203   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
1204   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1205 }
1206
1207 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
1208 {
1209   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1210       theFeature->attribute(SketchPlugin_Line::START_ID()));
1211   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1212       theFeature->attribute(SketchPlugin_Line::END_ID()));
1213
1214   if (!aStartAttr || !aEndAttr)
1215     return std::shared_ptr<GeomAPI_Pnt2d>();
1216
1217   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
1218   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
1219   return std::shared_ptr<GeomAPI_Pnt2d>(
1220       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
1221 }
1222
1223 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
1224 {
1225   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1226       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
1227   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
1228
1229   if (!aCenter || !aRadius)
1230     return std::shared_ptr<GeomAPI_Pnt2d>();
1231
1232   return std::shared_ptr<GeomAPI_Pnt2d>(
1233       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
1234 }
1235
1236 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
1237 {
1238   static const double PI = 3.141592653589793238463;
1239
1240   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1241       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
1242   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1243       theFeature->attribute(SketchPlugin_Arc::START_ID()));
1244   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1245       theFeature->attribute(SketchPlugin_Arc::END_ID()));
1246
1247   if (!aCenterAttr || !aStartAttr || !aEndAttr)
1248     return std::shared_ptr<GeomAPI_Pnt2d>();
1249
1250   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
1251       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
1252   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
1253       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
1254
1255   double anAngle = aStartDir->angle(aEndDir);
1256   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
1257   if (isReversed && anAngle > 0.)
1258     anAngle -= 2.0 * PI;
1259   else if (!isReversed && anAngle <= 0.)
1260     anAngle += 2.0 * PI;
1261
1262   double cosA = cos(anAngle);
1263   double sinA = sin(anAngle);
1264
1265   // rotate start dir to find middle point on arc
1266   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
1267   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
1268   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
1269
1270   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
1271 }
1272
1273 static std::shared_ptr<GeomAPI_Pnt2d> pointOnEllipse(const FeaturePtr& theFeature,
1274                                                      bool isEllipse = true)
1275 {
1276   const std::string& anAttrName = isEllipse ? SketchPlugin_Ellipse::MAJOR_AXIS_END_ID() :
1277                                   SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID();
1278   AttributePoint2DPtr aMajorAxisEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1279       theFeature->attribute(anAttrName));
1280   return aMajorAxisEnd ? aMajorAxisEnd->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1281 }
1282
1283 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnBSpline(const FeaturePtr& theFeature,
1284                                                            SketchAPI_Sketch* theSketch)
1285 {
1286   GeomAPI_Edge anEdge(theFeature->lastResult()->shape());
1287   GeomPointPtr aMiddle = anEdge.middlePoint();
1288   return theSketch->to2D(aMiddle);
1289 }
1290
1291 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject,
1292                                                   SketchAPI_Sketch* theSketch)
1293 {
1294   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
1295   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1296   if (aFeature) {
1297     // move only features of the following types
1298     const std::string& aFeatureKind = aFeature->getKind();
1299     if (aFeatureKind == SketchPlugin_Point::ID())
1300       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
1301     else if (aFeatureKind == SketchPlugin_Line::ID())
1302       aMiddlePoint = middlePointOnLine(aFeature);
1303     else if (aFeatureKind == SketchPlugin_Circle::ID())
1304       aMiddlePoint = pointOnCircle(aFeature);
1305     else if (aFeatureKind == SketchPlugin_Arc::ID())
1306       aMiddlePoint = middlePointOnArc(aFeature);
1307     else if (aFeatureKind == SketchPlugin_Ellipse::ID())
1308       aMiddlePoint = pointOnEllipse(aFeature);
1309     else if (aFeatureKind == SketchPlugin_EllipticArc::ID())
1310       aMiddlePoint = pointOnEllipse(aFeature, false);
1311     else if (aFeatureKind == SketchPlugin_BSpline::ID() ||
1312              aFeatureKind == SketchPlugin_BSplinePeriodic::ID())
1313       aMiddlePoint = middlePointOnBSpline(aFeature, theSketch);
1314   }
1315   return aMiddlePoint;
1316 }
1317
1318 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1319                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
1320 {
1321   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
1322   theMovedEntity.fillMessage(aMessage);
1323
1324   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
1325   if (aMessage->movedAttribute())
1326     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
1327   else
1328     anOriginalPosition = middlePoint(aMessage->movedObject(), this);
1329
1330   if (!anOriginalPosition)
1331     return; // something has gone wrong, do not process movement
1332
1333   aMessage->setOriginalPosition(anOriginalPosition);
1334   aMessage->setCurrentPosition(theTargetPoint);
1335   Events_Loop::loop()->send(aMessage);
1336 }
1337
1338 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1339                             double theTargetX, double theTargetY)
1340 {
1341   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
1342   move(theMovedEntity, aTargetPoint);
1343 }
1344
1345 //--------------------------------------------------------------------------------------
1346
1347 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1348 {
1349   FeaturePtr aBase = feature();
1350   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1351       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
1352   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1353       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
1354   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1355       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
1356   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
1357
1358   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
1359 }
1360
1361 //--------------------------------------------------------------------------------------
1362
1363 static bool isDifferent(GeomFacePtr theFace1, GeomFacePtr theFace2)
1364 {
1365   // collect edges of the first face
1366   std::list<GeomShapePtr> anEdges1;
1367   for (GeomAPI_ShapeExplorer anExp(theFace1, GeomAPI_Shape::EDGE); anExp.more(); anExp.next())
1368     anEdges1.push_back(anExp.current());
1369   // compare edges of faces
1370   for (GeomAPI_ShapeExplorer anExp(theFace2, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
1371     GeomShapePtr aCurrent = anExp.current();
1372     bool isFound = false;
1373     std::list<GeomShapePtr>::iterator anIt1 = anEdges1.begin();
1374     for (; anIt1 != anEdges1.end(); ++anIt1)
1375       if (aCurrent->isSameGeometry(*anIt1)) {
1376         isFound = true;
1377         anEdges1.erase(anIt1);
1378         break;
1379       }
1380     if (!isFound)
1381       return true;
1382   }
1383   return !anEdges1.empty();
1384 }
1385
1386 static bool isCustomFacesOrder(CompositeFeaturePtr theSketch)
1387 {
1388   ResultConstructionPtr aSketchResult =
1389       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1390   if (!aSketchResult)
1391     return false;
1392
1393   std::shared_ptr<GeomAPI_PlanarEdges> aWires =
1394       std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aSketchResult->shape());
1395   if (!aWires)
1396     return false;
1397
1398   // collect faces constructed by SketchBuilder algorithm
1399   GeomAlgoAPI_SketchBuilder aSketchBuilder(aWires->origin(), aWires->dirX(),
1400                                            aWires->norm(), aWires);
1401   const ListOfShape& aFaces = aSketchBuilder.faces();
1402
1403   // compare faces stored in sketch with faces generated by SketchBuilder
1404   int aNbSketchFaces = aSketchResult->facesNum();
1405   int aFaceIndex = 0;
1406   for (ListOfShape::const_iterator aFIt = aFaces.begin();
1407        aFIt != aFaces.end() && aFaceIndex < aNbSketchFaces;
1408        ++aFIt, ++aFaceIndex) {
1409     GeomFacePtr aSketchFace = aSketchResult->face(aFaceIndex);
1410     GeomFacePtr aCurFace = (*aFIt)->face();
1411     if (isDifferent(aSketchFace, aCurFace))
1412       return true;
1413   }
1414   return false;
1415 }
1416
1417 static void edgesOfSketchFaces(CompositeFeaturePtr theSketch,
1418                                std::list<std::list<ResultPtr> >& theEdges)
1419 {
1420   ResultConstructionPtr aSketchResult =
1421       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1422   if (!aSketchResult)
1423     return;
1424
1425   // collect curves of the sketch
1426   std::map<GeomCurvePtr, ResultPtr, GeomAPI_Curve::Comparator> aCurves;
1427   int aSubNum = theSketch->numberOfSubs();
1428   for (int a = 0; a < aSubNum; ++a) {
1429     FeaturePtr aSub = theSketch->subFeature(a);
1430     const std::list<ResultPtr>& aResults = aSub->results();
1431     std::list<ResultPtr>::const_iterator aRes = aResults.cbegin();
1432     for (; aRes != aResults.cend(); aRes++) {
1433       GeomShapePtr aCurShape = (*aRes)->shape();
1434       if (aCurShape && aCurShape->isEdge())
1435         aCurves[untrimmedCurve(aCurShape)] = *aRes;
1436     }
1437   }
1438
1439   // convert each face to the list of results of its edges
1440   int aFacesNum = aSketchResult->facesNum();
1441   for (int a = 0; a < aFacesNum; ++a) {
1442     theEdges.push_back(std::list<ResultPtr>());
1443     std::list<ResultPtr>& aCurEdges = theEdges.back();
1444
1445     GeomFacePtr aFace = aSketchResult->face(a);
1446     for (GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::EDGE);
1447          anExp.more(); anExp.next()) {
1448       GeomCurvePtr aCurrent = untrimmedCurve(anExp.current());
1449       aCurEdges.push_back(aCurves[aCurrent]);
1450     }
1451   }
1452 }
1453
1454 //--------------------------------------------------------------------------------------
1455
1456 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
1457 {
1458   FeaturePtr aBase = feature();
1459   const std::string& aDocName = theDumper.name(aBase->document());
1460
1461   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
1462   if (anExternal->value()) {
1463     theDumper << aBase << " = model.addSketch(" << aDocName <<
1464       ", " << anExternal << ")" << std::endl;
1465   } else {
1466     // Sketch is base on a plane.
1467     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1468         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
1469     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1470         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
1471     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1472         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
1473
1474     // Check the plane is coordinate plane
1475     std::string aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1476     if(anExternal->context()) { // checking for selected planes
1477       if (!aPlaneName.empty()
1478           && anExternal->context()->data()
1479           && anExternal->context()->data()->name() == aPlaneName) {
1480         // dump sketch based on coordinate plane
1481         theDumper << aBase << " = model.addSketch(" << aDocName
1482                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1483       } else { // some other plane
1484         theDumper << aBase << " = model.addSketch(" << aDocName <<
1485           ", " << anExternal<< ")" << std::endl;
1486       }
1487     } else {
1488       if (aPlaneName.empty()) {
1489         // needs import additional module
1490         theDumper.importModule("GeomAPI");
1491         // dump plane parameters
1492         const std::string& aSketchName = theDumper.name(aBase);
1493         std::string anOriginName = aSketchName + "_origin";
1494         std::string aNormalName  = aSketchName + "_norm";
1495         std::string aDirXName    = aSketchName + "_dirx";
1496         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1497         // and then dumplicate dumping it in the next line
1498         theDumper << anOriginName << " = " << anOrigin << "\n"
1499                   << aNormalName  << " = " << aNormal  << "\n"
1500                   << aDirXName    << " = " << aDirX    << "\n";
1501         // dump sketch based on arbitrary plane
1502         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1503                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1504       } else {
1505         // dump sketch based on coordinate plane
1506         theDumper << aBase << " = model.addSketch(" << aDocName
1507                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1508       }
1509     }
1510   }
1511
1512   // dump sketch's subfeatures
1513   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1514   theDumper.processSubs(aCompFeat, true);
1515
1516   // if face order differs to the order generated by SketchBuilder,
1517   // dump the list of faces for correct execution of the script
1518   if (isCustomFacesOrder(aCompFeat)) {
1519     std::list<std::list<ResultPtr> > aFaces;
1520     edgesOfSketchFaces(aCompFeat, aFaces);
1521
1522     const std::string& aSketchName = theDumper.name(aBase);
1523     std::string aMethodName(".changeFacesOrder");
1524     std::string aSpaceShift(aSketchName.size() + aMethodName.size(), ' ');
1525
1526     theDumper << aSketchName << aMethodName << "([";
1527     for (std::list<std::list<ResultPtr> >::iterator aFIt = aFaces.begin();
1528          aFIt != aFaces.end(); ++aFIt) {
1529       if (aFIt != aFaces.begin())
1530         theDumper << ",\n" << aSpaceShift << "  ";
1531       theDumper << *aFIt;
1532     }
1533     theDumper << "\n" << aSpaceShift << " ])" << std::endl;
1534     // call model.do() for correct update of the document's labels related to the changed faces
1535     theDumper << "model.do()" << std::endl;
1536   }
1537 }