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_CurveFitting.h>
  40 #include <SketchPlugin_Trim.h>
  41 #include <SketchPlugin_Split.h>
  42 #include <SketchPlugin_ConstraintTangent.h>
  43 #include <SketchPlugin_ConstraintVertical.h>
  44 #include <SketchPlugin_MacroBSpline.h>
  45 #include <SketchPlugin_SketchCopy.h>
  46 #include <SketchPlugin_Offset.h>
  47 #include <SketcherPrs_Tools.h>
  48 //--------------------------------------------------------------------------------------
  49 #include <ModelAPI_Events.h>
  50 #include <ModelAPI_CompositeFeature.h>
  51 #include <ModelAPI_ResultConstruction.h>
  52 #include <ModelHighAPI_Double.h>
  53 #include <ModelHighAPI_Dumper.h>
  54 #include <ModelHighAPI_RefAttr.h>
  55 #include <ModelHighAPI_Selection.h>
  56 #include <ModelHighAPI_Services.h>
  57 #include <ModelHighAPI_Tools.h>
  58 //--------------------------------------------------------------------------------------
  59 #include "SketchAPI_Arc.h"
  60 #include "SketchAPI_BSpline.h"
  61 #include "SketchAPI_Circle.h"
  62 #include "SketchAPI_Ellipse.h"
  63 #include "SketchAPI_EllipticArc.h"
  64 #include "SketchAPI_IntersectionPoint.h"
  65 #include "SketchAPI_Line.h"
  66 #include "SketchAPI_MacroArc.h"
  67 #include "SketchAPI_MacroCircle.h"
  68 #include "SketchAPI_MacroEllipse.h"
  69 #include "SketchAPI_MacroEllipticArc.h"
  70 #include "SketchAPI_Mirror.h"
  71 #include "SketchAPI_Offset.h"
  72 #include "SketchAPI_Point.h"
  73 #include "SketchAPI_Projection.h"
  74 #include "SketchAPI_Rectangle.h"
  75 #include "SketchAPI_Rotation.h"
  76 #include "SketchAPI_Translation.h"
  77 //--------------------------------------------------------------------------------------
  78 #include <GeomAPI_Curve.h>
  79 #include <GeomAPI_Dir2d.h>
  80 #include <GeomAPI_PlanarEdges.h>
  81 #include <GeomAPI_ShapeExplorer.h>
  82 #include <GeomAPI_XY.h>
  83 #include <GeomAlgoAPI_SketchBuilder.h>
  84
  85 #include <algorithm>
  86 #include <cmath>
  87 //--------------------------------------------------------------------------------------
  88 SketchAPI_Sketch::SketchAPI_Sketch(
  89     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  90 : ModelHighAPI_Interface(theFeature)
  91 {
  92   initialize();
  93 }
  94
  95 SketchAPI_Sketch::SketchAPI_Sketch(
  96     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  97     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
  98 : ModelHighAPI_Interface(theFeature)
  99 {
 100   if (initialize()) {
 101     setPlane(thePlane);
 102   }
 103 }
 104
 105 SketchAPI_Sketch::SketchAPI_Sketch(
 106     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 107     const ModelHighAPI_Selection & theExternal)
 108 : ModelHighAPI_Interface(theFeature)
 109 {
 110   if (initialize()) {
 111     setExternal(theExternal);
 112   }
 113 }
 114
 115 SketchAPI_Sketch::SketchAPI_Sketch(
 116     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 117     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 118 : ModelHighAPI_Interface(theFeature)
 119 {
 120   if (initialize()) {
 121     setExternal(thePlaneObject);
 122   }
 123 }
 124
 125 SketchAPI_Sketch::~SketchAPI_Sketch()
 126 {
 127
 128 }
 129
 130 //--------------------------------------------------------------------------------------
 131 std::shared_ptr<ModelAPI_CompositeFeature> SketchAPI_Sketch::compositeFeature() const
 132 {
 133   return std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 134 }
 135
 136 //--------------------------------------------------------------------------------------
 137 void SketchAPI_Sketch::setPlane(const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 138 {
 139   fillAttribute(thePlane->origin(), myorigin);
 140   fillAttribute(thePlane->dirX(), mydirX);
 141   fillAttribute(thePlane->normal(), mynormal);
 142
 143   execute();
 144 }
 145
 146 void SketchAPI_Sketch::setPlane(const ModelHighAPI_Selection & thePlane,
 147                                 bool theRemoveExternalDependency)
 148 {
 149   FeaturePtr aSketch = feature();
 150
 151   DocumentPtr aDoc = aSketch->document();
 152   bool useVisible = false;
 153   FeaturePtr aCurFeatureBefore = aDoc->currentFeature(useVisible);
 154   aDoc->setCurrentFeature(aSketch, useVisible);
 155
 156   if (theRemoveExternalDependency)
 157     aSketch->customAction(SketchPlugin_Sketch::ACTION_REMOVE_EXTERNAL());
 158
 159   setExternal(thePlane);
 160
 161   aDoc->setCurrentFeature(aCurFeatureBefore, useVisible);
 162 }
 163
 164 //--------------------------------------------------------------------------------------
 165 void SketchAPI_Sketch::setExternal(const ModelHighAPI_Selection & theExternal)
 166 {
 167   fillAttribute(theExternal, myexternal);
 168
 169   execute();
 170 }
 171
 172 void SketchAPI_Sketch::setExternal(std::shared_ptr<ModelAPI_Object> thePlaneObject)
 173 {
 174   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePlaneObject);
 175   ModelHighAPI_Selection aSel(aRes);
 176   setExternal(aSel);
 177 }
 178
 179 //--------------------------------------------------------------------------------------
 180 void SketchAPI_Sketch::setValue(
 181     const std::shared_ptr<ModelHighAPI_Interface> & theConstraint,
 182     const ModelHighAPI_Double & theValue)
 183 {
 184   fillAttribute(theValue, theConstraint->feature()->real(SketchPlugin_Constraint::VALUE()));
 185
 186 //  theConstraint->execute();
 187 }
 188
 189 //--------------------------------------------------------------------------------------
 190 std::list<ModelHighAPI_Selection> SketchAPI_Sketch::selectFace() const
 191 {
 192   const_cast<SketchAPI_Sketch*>(this)->execute();
 193
 194   std::list<ModelHighAPI_Selection> aSelectionList;
 195
 196   ResultConstructionPtr aResultConstruction =
 197       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->firstResult());
 198   if (aResultConstruction.get() == NULL)
 199     return aSelectionList;
 200
 201   for (int anIndex = 0; anIndex < aResultConstruction->facesNum(); ++anIndex) {
 202     aSelectionList.push_back(
 203         ModelHighAPI_Selection(aResultConstruction,
 204                                aResultConstruction->face(anIndex)));
 205   }
 206
 207   return aSelectionList;
 208 }
 209
 210 //--------------------------------------------------------------------------------------
 211 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 212                     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 213 {
 214   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 215   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlane));
 216 }
 217
 218 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 219                     const ModelHighAPI_Selection & theExternal)
 220 {
 221   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 222   return SketchPtr(new SketchAPI_Sketch(aFeature, theExternal));
 223 }
 224
 225 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 226                     const std::wstring & theExternalName)
 227 {
 228   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 229   return SketchPtr(
 230     new SketchAPI_Sketch(aFeature, ModelHighAPI_Selection("FACE", theExternalName)));
 231 }
 232
 233 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 234                     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 235 {
 236   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 237   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlaneObject));
 238 }
 239
 240 //--------------------------------------------------------------------------------------
 241 SketchPtr copySketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 242                      const SketchPtr & theSketch)
 243 {
 244   FeaturePtr aCopyer = thePart->addFeature(SketchPlugin_SketchCopy::ID());
 245   aCopyer->reference(SketchPlugin_SketchCopy::BASE_ID())->setValue(theSketch->feature());
 246   aCopyer->execute();
 247
 248   FeaturePtr aNewSketch = thePart->nextFeature(aCopyer);
 249
 250   // perform removing the macro-feature
 251   thePart->removeFeature(aCopyer);
 252   apply();
 253
 254   return SketchPtr(new SketchAPI_Sketch(aNewSketch));
 255 }
 256
 257
 258 //--------------------------------------------------------------------------------------
 259 std::list< std::shared_ptr<SketchAPI_Point> > SketchAPI_Sketch::getFreePoints()
 260 {
 261   std::list< std::shared_ptr<SketchAPI_Point> > aFreePoints;
 262   std::list<ResultPtr> aPoints = SketcherPrs_Tools::getFreePoints(compositeFeature());
 263   for (std::list<ResultPtr>::iterator anIt = aPoints.begin(); anIt != aPoints.end(); ++anIt) {
 264     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 265     PointPtr aPoint(new SketchAPI_Point(aFeature));
 266     aFreePoints.push_back(aPoint);
 267   }
 268   return aFreePoints;
 269 }
 270
 271 //--------------------------------------------------------------------------------------
 272 static GeomCurvePtr untrimmedCurve(GeomShapePtr theShape)
 273 {
 274   GeomCurvePtr aCurve(new GeomAPI_Curve(theShape));
 275   if (aCurve->isTrimmed())
 276     aCurve = aCurve->basisCurve();
 277   return aCurve;
 278 }
 279
 280 void SketchAPI_Sketch::changeFacesOrder(
 281     const std::list<std::list<ModelHighAPI_Selection> >& theFaces)
 282 {
 283   // collect faces of the sketch
 284   ResultConstructionPtr aSketchResult =
 285       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 286   if (!aSketchResult) {
 287     // sketch is nested to a boolean operation, thus, it has no result yet.
 288     feature()->execute();
 289     aSketchResult =
 290         std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->lastResult());
 291   }
 292   std::list<GeomFacePtr> aFaces;
 293   int aFacesNum = aSketchResult->facesNum();
 294   for (int i = 0; i < aFacesNum; ++i)
 295     aFaces.push_back(aSketchResult->face(i));
 296   // find new faces order according to the given lists of edges
 297   std::list<GeomFacePtr> aNewFacesOrder;
 298   std::list<std::list<ModelHighAPI_Selection> >::const_iterator anIt = theFaces.begin();
 299   for (; anIt != theFaces.end(); ++anIt) {
 300     // find the appropriate face
 301     std::list<GeomFacePtr>::iterator aFIt = aFaces.begin();
 302     for (; aFIt != aFaces.end(); ++aFIt) {
 303       std::list<ModelHighAPI_Selection>::const_iterator aEdgeIt = anIt->begin();
 304       GeomAPI_ShapeExplorer aFExp(*aFIt, GeomAPI_Shape::EDGE);
 305       for (; aEdgeIt != anIt->end() && aFExp.more(); ++aEdgeIt, aFExp.next()) {
 306         ResultPtr aCurRes = aEdgeIt->resultSubShapePair().first;
 307         if (!aCurRes)
 308           break;
 309         GeomCurvePtr aCurve1 = untrimmedCurve(aCurRes->shape());
 310         GeomCurvePtr aCurve2 = untrimmedCurve(aFExp.current());
 311         if (!aCurve1->isEqual(aCurve2))
 312           break;
 313       }
 314
 315       if (aEdgeIt == anIt->end() && !aFExp.more()) {
 316         // face is found
 317         aNewFacesOrder.push_back(*aFIt);
 318         aFaces.erase(aFIt);
 319         break;
 320       }
 321     }
 322   }
 323   // place the rest faces at the end of new faces list
 324   if (!aFaces.empty())
 325     aNewFacesOrder.insert(aNewFacesOrder.end(), aFaces.begin(), aFaces.end());
 326   // update the result of the sketch with the new order of faces
 327   aSketchResult->setFacesOrder(aNewFacesOrder);
 328 }
 329
 330 //--------------------------------------------------------------------------------------
 331 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 332     double theX, double theY)
 333 {
 334   std::shared_ptr<ModelAPI_Feature> aFeature =
 335     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 336   return PointPtr(new SketchAPI_Point(aFeature, theX, theY));
 337 }
 338 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 339     const std::shared_ptr<GeomAPI_Pnt2d> & thePoint)
 340 {
 341   std::shared_ptr<ModelAPI_Feature> aFeature =
 342     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 343   return PointPtr(new SketchAPI_Point(aFeature, thePoint));
 344 }
 345 std::shared_ptr<SketchAPI_Point>
 346   SketchAPI_Sketch::addPoint(const ModelHighAPI_Selection & theExternal)
 347 {
 348   std::shared_ptr<ModelAPI_Feature> aFeature =
 349     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 350   return PointPtr(new SketchAPI_Point(aFeature, theExternal));
 351 }
 352 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(const std::wstring & theExternalName)
 353 {
 354   std::shared_ptr<ModelAPI_Feature> aFeature =
 355     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 356   return PointPtr(new SketchAPI_Point(aFeature, theExternalName));
 357 }
 358
 359 //--------------------------------------------------------------------------------------
 360 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 361     const ModelHighAPI_Selection & theExternal,
 362     bool theKeepResult)
 363 {
 364   std::shared_ptr<ModelAPI_Feature> aFeature =
 365     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 366   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternal));
 367   anIntersection->setIncludeToResult(theKeepResult);
 368   return anIntersection;
 369 }
 370 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 371     const std::wstring & theExternalName,
 372     bool theKeepResult)
 373 {
 374   std::shared_ptr<ModelAPI_Feature> aFeature =
 375     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 376   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternalName));
 377   anIntersection->setIncludeToResult(theKeepResult);
 378   return anIntersection;
 379 }
 380
 381 //--------------------------------------------------------------------------------------
 382 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(double theX1, double theY1,
 383                                                           double theX2, double theY2)
 384 {
 385   std::shared_ptr<ModelAPI_Feature> aFeature =
 386     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 387   return LinePtr(new SketchAPI_Line(aFeature, theX1, theY1, theX2, theY2));
 388 }
 389 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(
 390     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 391     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 392 {
 393   std::shared_ptr<ModelAPI_Feature> aFeature =
 394     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 395   return LinePtr(new SketchAPI_Line(aFeature, theStartPoint, theEndPoint));
 396 }
 397 std::shared_ptr<SketchAPI_Line>
 398   SketchAPI_Sketch::addLine(const ModelHighAPI_Selection & theExternal)
 399 {
 400   std::shared_ptr<ModelAPI_Feature> aFeature =
 401     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 402   return LinePtr(new SketchAPI_Line(aFeature, theExternal));
 403 }
 404 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(const std::wstring & theExternalName)
 405 {
 406   std::shared_ptr<ModelAPI_Feature> aFeature =
 407     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 408   return LinePtr(new SketchAPI_Line(aFeature, theExternalName));
 409 }
 410
 411 //--------------------------------------------------------------------------------------
 412 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(double theX1, double theY1,
 413                                                                     double theX2, double theY2)
 414 {
 415   std::shared_ptr<ModelAPI_Feature> aFeature =
 416     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 417   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2));
 418 }
 419 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 420     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 421     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 422 {
 423   std::shared_ptr<ModelAPI_Feature> aFeature =
 424     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 425   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theStartPoint, theEndPoint));
 426 }
 427
 428 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 429     double theX1, double theY1, double theX2, double theY2, bool isFirstPointCenter)
 430 {
 431   std::shared_ptr<ModelAPI_Feature> aFeature =
 432     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 433   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1,
 434                                               theX2, theY2, isFirstPointCenter));
 435 }
 436 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 437     const std::shared_ptr<GeomAPI_Pnt2d> & theFirstPoint,
 438     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint,  bool isFirstPointCenter)
 439 {
 440   std::shared_ptr<ModelAPI_Feature> aFeature =
 441     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 442   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theFirstPoint, theEndPoint,
 443                                               isFirstPointCenter));
 444 }
 445
 446 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangleCentered(
 447     double theX1, double theY1, double theX2, double theY2)
 448 {
 449   std::shared_ptr<ModelAPI_Feature> aFeature =
 450     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 451   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2, true));
 452 }
 453 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangleCentered(
 454     const std::shared_ptr<GeomAPI_Pnt2d> & theFirstPoint,
 455     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 456 {
 457   std::shared_ptr<ModelAPI_Feature> aFeature =
 458     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 459   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theFirstPoint, theEndPoint, true));
 460 }
 461
 462 //--------------------------------------------------------------------------------------
 463 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 464                                                               double theCenterY,
 465                                                               double theRadius)
 466 {
 467   std::shared_ptr<ModelAPI_Feature> aFeature =
 468     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 469   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 470 }
 471
 472 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 473                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 474                                     double theRadius)
 475 {
 476   std::shared_ptr<ModelAPI_Feature> aFeature =
 477     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 478   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 479 }
 480
 481 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 482                                                                    double theCenterY,
 483                                                                    double thePassedX,
 484                                                                    double thePassedY)
 485 {
 486   std::shared_ptr<ModelAPI_Feature> aFeature =
 487     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 488   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 489                                                             thePassedX, thePassedY));
 490 }
 491
 492 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 493     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 494     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 495 {
 496   std::shared_ptr<ModelAPI_Feature> aFeature =
 497     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 498   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 499 }
 500
 501 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 502                                                                    double theX2, double theY2,
 503                                                                    double theX3, double theY3)
 504 {
 505   std::shared_ptr<ModelAPI_Feature> aFeature =
 506     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 507   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 508                                                             theX2, theY2,
 509                                                             theX3, theY3));
 510 }
 511
 512 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 513     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 514     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 515     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 516 {
 517   std::shared_ptr<ModelAPI_Feature> aFeature =
 518     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 519   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 520 }
 521
 522 std::shared_ptr<SketchAPI_Circle>
 523   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 524 {
 525   std::shared_ptr<ModelAPI_Feature> aFeature =
 526     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 527   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 528 }
 529
 530 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::wstring & theExternalName)
 531 {
 532   std::shared_ptr<ModelAPI_Feature> aFeature =
 533     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 534   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 535 }
 536
 537 //--------------------------------------------------------------------------------------
 538 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 539                                                         double theStartX, double theStartY,
 540                                                         double theEndX, double theEndY,
 541                                                         bool theInversed)
 542 {
 543   std::shared_ptr<ModelAPI_Feature> aFeature =
 544     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 545   return ArcPtr(new SketchAPI_Arc(aFeature,
 546                                   theCenterX, theCenterY,
 547                                   theStartX, theStartY,
 548                                   theEndX, theEndY,
 549                                   theInversed));
 550 }
 551
 552 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 553                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 554                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 555                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 556                                               bool theInversed)
 557 {
 558   std::shared_ptr<ModelAPI_Feature> aFeature =
 559     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 560   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 561 }
 562
 563 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 564                                                         double theEndX, double theEndY,
 565                                                         double thePassedX, double thePassedY)
 566 {
 567   std::shared_ptr<ModelAPI_Feature> aFeature =
 568     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 569   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 570                                        theStartX, theStartY,
 571                                        theEndX, theEndY,
 572                                        thePassedX, thePassedY));
 573 }
 574
 575 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 576                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 577                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 578                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 579 {
 580   std::shared_ptr<ModelAPI_Feature> aFeature =
 581     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 582   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 583 }
 584
 585 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 586                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 587                                                 double theEndX, double theEndY,
 588                                                 bool theInversed,
 589                                                 bool theTransversal)
 590 {
 591   std::shared_ptr<ModelAPI_Feature> aFeature =
 592     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 593   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 594   if (theTransversal)
 595     aMacroArc->setByTransversal(theTangentPoint, theEndX, theEndY, theInversed);
 596   else
 597     aMacroArc->setByTangent(theTangentPoint, theEndX, theEndY, theInversed);
 598   return aMacroArc;
 599 }
 600
 601 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 602                                               const ModelHighAPI_RefAttr& theTangentPoint,
 603                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 604                                               bool theInversed,
 605                                               bool theTransversal)
 606 {
 607   std::shared_ptr<ModelAPI_Feature> aFeature =
 608     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 609   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 610   if (theTransversal)
 611     aMacroArc->setByTransversal(theTangentPoint, theEnd, theInversed);
 612   else
 613     aMacroArc->setByTangent(theTangentPoint, theEnd, theInversed);
 614   return aMacroArc;
 615 }
 616
 617 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 618 {
 619   std::shared_ptr<ModelAPI_Feature> aFeature =
 620     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 621   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 622 }
 623
 624 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::wstring & theExternalName)
 625 {
 626   std::shared_ptr<ModelAPI_Feature> aFeature =
 627     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 628   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 629 }
 630
 631 //--------------------------------------------------------------------------------------
 632 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 633     double theCenterX, double theCenterY,
 634     double theFocusX, double theFocusY,
 635     double theMinorRadius)
 636 {
 637   std::shared_ptr<ModelAPI_Feature> aFeature =
 638       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 639   return EllipsePtr(new SketchAPI_Ellipse(aFeature,
 640       theCenterX, theCenterY, theFocusX, theFocusY, theMinorRadius));
 641 }
 642
 643 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 644     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 645     const std::shared_ptr<GeomAPI_Pnt2d>& theFocus,
 646     double theMinorRadius)
 647 {
 648   std::shared_ptr<ModelAPI_Feature> aFeature =
 649       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 650   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theCenter, theFocus, theMinorRadius));
 651 }
 652
 653 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 654     double thePoint1X, double thePoint1Y,
 655     double thePoint2X, double thePoint2Y,
 656     double thePassedX, double thePassedY,
 657     bool isPoint1Center)
 658 {
 659   std::shared_ptr<ModelAPI_Feature> aFeature =
 660       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 661   return MacroEllipsePtr(new SketchAPI_MacroEllipse(aFeature,
 662       thePoint1X, thePoint1Y, thePoint2X, thePoint2Y, thePassedX, thePassedY, isPoint1Center));
 663 }
 664
 665 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 666     const PointOrReference& thePoint1,
 667     const PointOrReference& thePoint2,
 668     const PointOrReference& thePassedPoint,
 669     bool isPoint1Center)
 670 {
 671   std::shared_ptr<ModelAPI_Feature> aFeature =
 672       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 673   MacroEllipsePtr anEllipse;
 674   if (thePoint1.second.isEmpty() &&
 675       thePoint2.second.isEmpty() &&
 676       thePassedPoint.second.isEmpty()) {
 677     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 678         thePoint1.first, thePoint2.first, thePassedPoint.first, isPoint1Center));
 679   }
 680   else {
 681     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 682         thePoint1.first, thePoint1.second,
 683         thePoint2.first, thePoint2.second,
 684         thePassedPoint.first, thePassedPoint.second,
 685         isPoint1Center));
 686   }
 687   return anEllipse;
 688 }
 689
 690 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 691     const ModelHighAPI_Selection & theExternal)
 692 {
 693   std::shared_ptr<ModelAPI_Feature> aFeature =
 694       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 695   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternal));
 696 }
 697
 698 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 699     const std::wstring & theExternalName)
 700 {
 701   std::shared_ptr<ModelAPI_Feature> aFeature =
 702       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 703   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternalName));
 704 }
 705
 706 //--------------------------------------------------------------------------------------
 707 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 708     double theCenterX, double theCenterY,
 709     double theFocusX, double theFocusY,
 710     double theStartX, double theStartY,
 711     double theEndX, double theEndY,
 712     bool theInversed)
 713 {
 714   std::shared_ptr<ModelAPI_Feature> aFeature =
 715       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 716   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature,
 717       theCenterX, theCenterY,
 718       theFocusX, theFocusY,
 719       theStartX, theStartY,
 720       theEndX, theEndY,
 721       theInversed));
 722 }
 723
 724 std::shared_ptr<SketchAPI_MacroEllipticArc> SketchAPI_Sketch::addEllipticArc(
 725     const PointOrReference& theCenter,
 726     const PointOrReference& theMajorAxisPoint,
 727     const PointOrReference& theStartPoint,
 728     const PointOrReference& theEndPoint,
 729     bool theInversed)
 730 {
 731   std::shared_ptr<ModelAPI_Feature> aFeature =
 732       compositeFeature()->addFeature(SketchPlugin_MacroEllipticArc::ID());
 733   return MacroEllipticArcPtr(new SketchAPI_MacroEllipticArc(aFeature,
 734       theCenter.first, theCenter.second,
 735       theMajorAxisPoint.first, theMajorAxisPoint.second,
 736       theStartPoint.first, theStartPoint.second,
 737       theEndPoint.first, theEndPoint.second,
 738       theInversed));
 739 }
 740
 741 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 742     const ModelHighAPI_Selection & theExternal)
 743 {
 744   std::shared_ptr<ModelAPI_Feature> aFeature =
 745       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 746   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternal));
 747 }
 748
 749 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 750     const std::wstring & theExternalName)
 751 {
 752   std::shared_ptr<ModelAPI_Feature> aFeature =
 753       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 754   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternalName));
 755 }
 756
 757 //--------------------------------------------------------------------------------------
 758
 759 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addSpline(
 760     const ModelHighAPI_Selection & external,
 761     const int degree,
 762     const std::list<PointOrReference>& poles,
 763     const std::list<ModelHighAPI_Double>& weights,
 764     const std::list<ModelHighAPI_Double>& knots,
 765     const std::list<ModelHighAPI_Integer>& multiplicities,
 766     const bool periodic)
 767 {
 768   // split poles and references to other shapes
 769   bool hasReference = false;
 770   std::list<GeomPnt2dPtr> aPoints;
 771   std::list<ModelHighAPI_RefAttr> aReferences;
 772   for (std::list<PointOrReference>::const_iterator it = poles.begin(); it != poles.end(); ++it) {
 773     aPoints.push_back(it->first);
 774     aReferences.push_back(it->second);
 775     if (!it->second.isEmpty())
 776       hasReference = true;
 777   }
 778
 779   BSplinePtr aBSpline;
 780   CompositeFeaturePtr aSketch = compositeFeature();
 781   if (hasReference) {
 782     // use macro-feature to create coincidences to referred features
 783     FeaturePtr aMacroFeature = aSketch->addFeature(
 784         periodic ? SketchPlugin_MacroBSplinePeriodic::ID() : SketchPlugin_MacroBSpline::ID());
 785     AttributePoint2DArrayPtr aPolesAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
 786         aMacroFeature->attribute(SketchPlugin_MacroBSpline::POLES_ID()));
 787     AttributeDoubleArrayPtr aWeightsAttr =
 788         aMacroFeature->data()->realArray(SketchPlugin_MacroBSpline::WEIGHTS_ID());
 789     AttributeRefAttrListPtr aPolesRefAttr =
 790         aMacroFeature->data()->refattrlist(SketchPlugin_MacroBSpline::REF_POLES_ID());
 791     // always generate a control polygon to apply coincidences correctly
 792     aMacroFeature->boolean(SketchPlugin_MacroBSpline::CONTROL_POLYGON_ID())->setValue(true);
 793     // initialize B-spline attributes
 794     fillAttribute(aPoints, aPolesAttr);
 795     if (weights.empty())
 796       fillAttribute(std::list<ModelHighAPI_Double>(poles.size(), 1.0), aWeightsAttr);
 797     else
 798       fillAttribute(weights, aWeightsAttr);
 799     fillAttribute(aReferences, aPolesRefAttr);
 800     apply(); // to kill macro-feature
 801
 802     // find created B-spline feature
 803     const std::string& aKindToFind =
 804         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID();
 805     int aNbSubs = aSketch->numberOfSubs();
 806     for (int anIndex = aNbSubs - 1; anIndex >= 0; --anIndex) {
 807       FeaturePtr aFeature = aSketch->subFeature(anIndex);
 808       if (aFeature->getKind() == aKindToFind) {
 809         aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 810                                 : new SketchAPI_BSpline(aFeature));
 811         aBSpline->execute();
 812         break;
 813       }
 814     }
 815   }
 816   else {
 817     // compute B-spline by parameters
 818     FeaturePtr aFeature = aSketch->addFeature(
 819         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID());
 820
 821     aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 822                             : new SketchAPI_BSpline(aFeature));
 823     if (external.variantType() != ModelHighAPI_Selection::VT_Empty)
 824       aBSpline->setByExternal(external);
 825     else if (knots.empty() || multiplicities.empty())
 826       aBSpline->setByDegreePolesAndWeights(degree, aPoints, weights);
 827     else
 828       aBSpline->setByParameters(degree, aPoints, weights, knots, multiplicities);
 829   }
 830   return aBSpline;
 831 }
 832
 833 //--------------------------------------------------------------------------------------
 834 static std::shared_ptr<SketchAPI_BSpline> buildInterpolation(
 835     const CompositeFeaturePtr& theSketch,
 836     const FeaturePtr& theCurveFittingFeature,
 837     const std::list<ModelHighAPI_RefAttr>& points,
 838     const bool periodic,
 839     const bool closed)
 840 {
 841   AttributeBooleanPtr aPeriodicAttr =
 842       theCurveFittingFeature->boolean(SketchPlugin_CurveFitting::PERIODIC_ID());
 843   fillAttribute(periodic, aPeriodicAttr);
 844   AttributeBooleanPtr aClosedAttr =
 845       theCurveFittingFeature->boolean(SketchPlugin_CurveFitting::CLOSED_ID());
 846   fillAttribute(closed, aClosedAttr);
 847   AttributeRefAttrListPtr aPointsAttr =
 848       theCurveFittingFeature->refattrlist(SketchPlugin_CurveFitting::POINTS_ID());
 849   fillAttribute(points, aPointsAttr);
 850   apply(); // to execute and kill the macro-feature
 851
 852   // find created B-spline feature
 853   BSplinePtr aBSpline;
 854   const std::string& aKindToFind =
 855       periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID();
 856   int aNbSubs = theSketch->numberOfSubs();
 857   for (int anIndex = aNbSubs - 1; anIndex >= 0; --anIndex) {
 858     FeaturePtr aFeature = theSketch->subFeature(anIndex);
 859     if (aFeature->getKind() == aKindToFind) {
 860       aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 861         : new SketchAPI_BSpline(aFeature));
 862       aBSpline->execute();
 863       break;
 864     }
 865   }
 866   return aBSpline;
 867 }
 868
 869 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addInterpolation(
 870     const std::list<ModelHighAPI_RefAttr>& points,
 871     const bool periodic,
 872     const bool closed)
 873 {
 874   CompositeFeaturePtr aSketch = compositeFeature();
 875   FeaturePtr anInterpFeature = aSketch->addFeature(SketchPlugin_CurveFitting::ID());
 876   anInterpFeature->string(SketchPlugin_CurveFitting::TYPE_ID())
 877       ->setValue(SketchPlugin_CurveFitting::TYPE_INTERPOLATION_ID());
 878   return buildInterpolation(aSketch, anInterpFeature, points, periodic, closed);
 879 }
 880
 881 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addApproximation(
 882     const std::list<ModelHighAPI_RefAttr>& points,
 883     const ModelHighAPI_Double& precision,
 884     const bool periodic,
 885     const bool closed)
 886 {
 887   CompositeFeaturePtr aSketch = compositeFeature();
 888   FeaturePtr anInterpFeature = aSketch->addFeature(SketchPlugin_CurveFitting::ID());
 889   anInterpFeature->string(SketchPlugin_CurveFitting::TYPE_ID())
 890       ->setValue(SketchPlugin_CurveFitting::TYPE_APPROXIMATION_ID());
 891   fillAttribute(precision, anInterpFeature->real(SketchPlugin_CurveFitting::PRECISION_ID()));
 892   return buildInterpolation(aSketch, anInterpFeature, points, periodic, closed);
 893 }
 894
 895 //--------------------------------------------------------------------------------------
 896 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 897     const ModelHighAPI_Selection & theExternalFeature,
 898     bool keepResult,
 899     bool keepRefToOriginal)
 900 {
 901   std::shared_ptr<ModelAPI_Feature> aFeature =
 902     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 903   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature));
 904   aProjection->setIncludeToResult(keepResult);
 905   aProjection->setKeepReferenceToOriginal(keepRefToOriginal);
 906   aProjection->setExternalFeature(theExternalFeature);
 907   return aProjection;
 908 }
 909
 910 //--------------------------------------------------------------------------------------
 911 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 912     const ModelHighAPI_RefAttr & theMirrorLine,
 913     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 914 {
 915   std::shared_ptr<ModelAPI_Feature> aFeature =
 916     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 917   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 918 }
 919
 920 //--------------------------------------------------------------------------------------
 921 std::shared_ptr<SketchAPI_Offset> SketchAPI_Sketch::addOffset(
 922     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 923     const ModelHighAPI_Double & theValue,
 924     const bool theReversed)
 925 {
 926   std::shared_ptr<ModelAPI_Feature> aFeature =
 927     compositeFeature()->addFeature(SketchPlugin_Offset::ID());
 928   return OffsetPtr(new SketchAPI_Offset(aFeature, theObjects, theValue, theReversed));
 929 }
 930
 931 //--------------------------------------------------------------------------------------
 932 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 933     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 934     const ModelHighAPI_RefAttr & thePoint1,
 935     const ModelHighAPI_RefAttr & thePoint2,
 936     const ModelHighAPI_Integer & theNumberOfObjects,
 937     bool theFullValue)
 938 {
 939   std::shared_ptr<ModelAPI_Feature> aFeature =
 940     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 941   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 942                                                   thePoint2, theNumberOfObjects, theFullValue));
 943 }
 944
 945 //--------------------------------------------------------------------------------------
 946 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 947     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 948     const ModelHighAPI_RefAttr & theCenter,
 949     const ModelHighAPI_Double & theAngle,
 950     const ModelHighAPI_Integer & theNumberOfObjects,
 951     bool theFullValue,
 952     bool theReversed)
 953 {
 954   std::shared_ptr<ModelAPI_Feature> aFeature =
 955     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 956   return RotationPtr(
 957     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 958                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 959 }
 960
 961 //--------------------------------------------------------------------------------------
 962 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 963                                           const ModelHighAPI_Reference& theFeature,
 964                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 965 {
 966   std::shared_ptr<ModelAPI_Feature> aFeature =
 967     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 968   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 969
 970   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 971   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 972     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 973     fillAttribute(thePositionPoint, aPointAttr);
 974   }
 975
 976   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 977 }
 978
 979 //--------------------------------------------------------------------------------------
 980 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 981                                         const ModelHighAPI_Reference& theFeature,
 982                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 983 {
 984   std::shared_ptr<ModelAPI_Feature> aFeature =
 985     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 986   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 987
 988   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 989   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 990     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 991     fillAttribute(thePositionPoint, aPointAttr);
 992   }
 993
 994   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 995 }
 996
 997 //--------------------------------------------------------------------------------------
 998 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 999     const ModelHighAPI_RefAttr & theLine1,
1000     const ModelHighAPI_RefAttr & theLine2,
1001     const ModelHighAPI_Double & theValue,
1002     const std::string& theType)
1003 {
1004   std::shared_ptr<ModelAPI_Feature> aFeature =
1005       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1006
1007   const int aVersion = theType.empty() ? SketchPlugin_ConstraintAngle::THE_VERSION_0
1008                                        : SketchPlugin_ConstraintAngle::THE_VERSION_1;
1009   fillAttribute(aVersion, aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1010
1011   int aType = (int)SketcherPrs_Tools::ANGLE_DIRECT;
1012   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::PREV_TYPE_ID()));
1013   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1014
1015   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_0)
1016     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1017
1018   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1019   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1020
1021   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_1) {
1022     std::string aTypeLC = theType;
1023     std::transform(aTypeLC.begin(), aTypeLC.end(), aTypeLC.begin(),
1024                    [](char c) { return static_cast<char>(::tolower(c)); });
1025     if (aTypeLC == "supplementary")
1026       aType = (int)SketcherPrs_Tools::ANGLE_COMPLEMENTARY;
1027     else if (aTypeLC == "backward")
1028       aType = (int)SketcherPrs_Tools::ANGLE_BACKWARD;
1029
1030     fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1031     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1032   }
1033
1034   aFeature->execute();
1035   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1036 }
1037
1038 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
1039     const ModelHighAPI_RefAttr & theLine1,
1040     const ModelHighAPI_RefAttr & theLine2,
1041     const ModelHighAPI_Double & theValue)
1042 {
1043   std::shared_ptr<ModelAPI_Feature> aFeature =
1044       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1045   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
1046       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1047   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
1048       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1049   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1050   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1051   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1052   aFeature->execute();
1053   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1054 }
1055
1056 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
1057     const ModelHighAPI_RefAttr & theLine1,
1058     const ModelHighAPI_RefAttr & theLine2,
1059     const ModelHighAPI_Double & theValue)
1060 {
1061   std::shared_ptr<ModelAPI_Feature> aFeature =
1062       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1063   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
1064       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1065   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
1066       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1067   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1068   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1069   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1070   aFeature->execute();
1071   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1072 }
1073
1074 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
1075     const ModelHighAPI_RefAttr & thePoint1,
1076     const ModelHighAPI_RefAttr & thePoint2)
1077 {
1078   std::shared_ptr<ModelAPI_Feature> aFeature =
1079       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
1080   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1081   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1082   aFeature->execute();
1083   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1084 }
1085
1086 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
1087     const ModelHighAPI_RefAttr & theLine1,
1088     const ModelHighAPI_RefAttr & theLine2)
1089 {
1090   std::shared_ptr<ModelAPI_Feature> aFeature =
1091       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
1092   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1093   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1094   aFeature->execute();
1095   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1096 }
1097
1098 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
1099     const ModelHighAPI_RefAttr & thePoint,
1100     const ModelHighAPI_RefAttr & thePointOrLine,
1101     const ModelHighAPI_Double & theValue,
1102     bool isSigned)
1103 {
1104   std::shared_ptr<ModelAPI_Feature> aFeature =
1105       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
1106   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1107   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1108   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1109   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
1110   aFeature->execute();
1111   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1112 }
1113
1114 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
1115     const ModelHighAPI_RefAttr & thePoint,
1116     const ModelHighAPI_RefAttr & thePointOrLine,
1117     const ModelHighAPI_Double & theValue)
1118 {
1119   return setDistance(thePoint, thePointOrLine, theValue, true);
1120 }
1121
1122 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
1123     const ModelHighAPI_RefAttr & thePoint,
1124     const ModelHighAPI_RefAttr & thePointOrLine,
1125     const ModelHighAPI_Double & theValue)
1126 {
1127   return setDistance(thePoint, thePointOrLine, theValue, false);
1128 }
1129
1130 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
1131     const ModelHighAPI_RefAttr & thePoint1,
1132     const ModelHighAPI_RefAttr & thePoint2,
1133     const ModelHighAPI_Double & theValue)
1134 {
1135   std::shared_ptr<ModelAPI_Feature> aFeature =
1136       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
1137   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1138   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1139   fillAttribute(theValue,
1140       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1141   aFeature->execute();
1142   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1143 }
1144
1145 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
1146     const ModelHighAPI_RefAttr & thePoint1,
1147     const ModelHighAPI_RefAttr & thePoint2,
1148     const ModelHighAPI_Double & theValue)
1149 {
1150   std::shared_ptr<ModelAPI_Feature> aFeature =
1151       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
1152   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1153   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1154   fillAttribute(theValue,
1155       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1156   aFeature->execute();
1157   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1158 }
1159
1160 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
1161     const ModelHighAPI_RefAttr & theObject1,
1162     const ModelHighAPI_RefAttr & theObject2)
1163 {
1164   std::shared_ptr<ModelAPI_Feature> aFeature =
1165       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
1166   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1167   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1168   aFeature->execute();
1169   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1170 }
1171
1172 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
1173     const ModelHighAPI_RefAttr & thePoint)
1174 {
1175   std::shared_ptr<ModelAPI_Feature> aFeature =
1176       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
1177   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
1178   apply(); // finish operation to remove Fillet feature correcly
1179   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1180 }
1181
1182 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
1183     const ModelHighAPI_RefAttr & thePoint,
1184     const ModelHighAPI_Double & theRadius)
1185 {
1186   CompositeFeaturePtr aSketch = compositeFeature();
1187   int aNbSubs = aSketch->numberOfSubs();
1188
1189   // create fillet
1190   InterfacePtr aFilletFeature = setFillet(thePoint);
1191
1192   // set radius for just created arc
1193   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
1194   if (anArc->getKind() == SketchPlugin_Arc::ID())
1195     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
1196
1197   return aFilletFeature;
1198 }
1199
1200 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
1201     const ModelHighAPI_RefAttr & theObject)
1202 {
1203   std::shared_ptr<ModelAPI_Feature> aFeature =
1204       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
1205   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1206   aFeature->execute();
1207   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1208 }
1209
1210 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
1211     const ModelHighAPI_RefAttr & theLine)
1212 {
1213   std::shared_ptr<ModelAPI_Feature> aFeature =
1214       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
1215   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1216   aFeature->execute();
1217   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1218 }
1219
1220 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
1221     const ModelHighAPI_RefAttr & theLine,
1222     const ModelHighAPI_Double & theValue)
1223 {
1224   std::shared_ptr<ModelAPI_Feature> aFeature =
1225       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
1226   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1227   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1228   aFeature->execute();
1229   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1230 }
1231
1232 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
1233     const ModelHighAPI_RefAttr & thePoint,
1234     const ModelHighAPI_RefAttr & theLine)
1235 {
1236   std::shared_ptr<ModelAPI_Feature> aFeature =
1237       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
1238   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1239   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1240   aFeature->execute();
1241   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1242 }
1243
1244 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
1245     const ModelHighAPI_RefAttr & theLine1,
1246     const ModelHighAPI_RefAttr & theLine2)
1247 {
1248   std::shared_ptr<ModelAPI_Feature> aFeature =
1249       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
1250   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1251   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1252   aFeature->execute();
1253   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1254 }
1255
1256 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
1257     const ModelHighAPI_RefAttr & theLine1,
1258     const ModelHighAPI_RefAttr & theLine2)
1259 {
1260   std::shared_ptr<ModelAPI_Feature> aFeature =
1261       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
1262   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1263   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1264   aFeature->execute();
1265   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1266 }
1267
1268 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
1269     const ModelHighAPI_RefAttr & theCircleOrArc,
1270     const ModelHighAPI_Double & theValue)
1271 {
1272   std::shared_ptr<ModelAPI_Feature> aFeature =
1273       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
1274   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1275   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1276   aFeature->execute();
1277   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1278 }
1279
1280 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
1281     const ModelHighAPI_RefAttr & theLine,
1282     const ModelHighAPI_RefAttr & theCircle)
1283 {
1284   std::shared_ptr<ModelAPI_Feature> aFeature =
1285       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
1286   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1287   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1288   aFeature->execute();
1289   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1290 }
1291
1292 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
1293     const ModelHighAPI_RefAttr & theLine)
1294 {
1295   std::shared_ptr<ModelAPI_Feature> aFeature =
1296       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
1297   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1298   aFeature->execute();
1299   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1300 }
1301
1302 //--------------------------------------------------------------------------------------
1303
1304 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
1305 {
1306   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
1307   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1308 }
1309
1310 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
1311 {
1312   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1313       theFeature->attribute(SketchPlugin_Line::START_ID()));
1314   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1315       theFeature->attribute(SketchPlugin_Line::END_ID()));
1316
1317   if (!aStartAttr || !aEndAttr)
1318     return std::shared_ptr<GeomAPI_Pnt2d>();
1319
1320   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
1321   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
1322   return std::shared_ptr<GeomAPI_Pnt2d>(
1323       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
1324 }
1325
1326 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
1327 {
1328   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1329       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
1330   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
1331
1332   if (!aCenter || !aRadius)
1333     return std::shared_ptr<GeomAPI_Pnt2d>();
1334
1335   return std::shared_ptr<GeomAPI_Pnt2d>(
1336       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
1337 }
1338
1339 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
1340 {
1341   static const double PI = 3.141592653589793238463;
1342
1343   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1344       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
1345   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1346       theFeature->attribute(SketchPlugin_Arc::START_ID()));
1347   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1348       theFeature->attribute(SketchPlugin_Arc::END_ID()));
1349
1350   if (!aCenterAttr || !aStartAttr || !aEndAttr)
1351     return std::shared_ptr<GeomAPI_Pnt2d>();
1352
1353   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
1354       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
1355   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
1356       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
1357
1358   double anAngle = aStartDir->angle(aEndDir);
1359   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
1360   if (isReversed && anAngle > 0.)
1361     anAngle -= 2.0 * PI;
1362   else if (!isReversed && anAngle <= 0.)
1363     anAngle += 2.0 * PI;
1364
1365   double cosA = cos(anAngle);
1366   double sinA = sin(anAngle);
1367
1368   // rotate start dir to find middle point on arc
1369   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
1370   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
1371   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
1372
1373   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
1374 }
1375
1376 static std::shared_ptr<GeomAPI_Pnt2d> pointOnEllipse(const FeaturePtr& theFeature,
1377                                                      bool isEllipse = true)
1378 {
1379   const std::string& anAttrName = isEllipse ? SketchPlugin_Ellipse::MAJOR_AXIS_END_ID() :
1380                                   SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID();
1381   AttributePoint2DPtr aMajorAxisEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1382       theFeature->attribute(anAttrName));
1383   return aMajorAxisEnd ? aMajorAxisEnd->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1384 }
1385
1386 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnBSpline(const FeaturePtr& theFeature,
1387                                                            SketchAPI_Sketch* theSketch)
1388 {
1389   GeomAPI_Edge anEdge(theFeature->lastResult()->shape());
1390   GeomPointPtr aMiddle = anEdge.middlePoint();
1391   return theSketch->to2D(aMiddle);
1392 }
1393
1394 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject,
1395                                                   SketchAPI_Sketch* theSketch)
1396 {
1397   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
1398   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1399   if (aFeature) {
1400     // move only features of the following types
1401     const std::string& aFeatureKind = aFeature->getKind();
1402     if (aFeatureKind == SketchPlugin_Point::ID())
1403       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
1404     else if (aFeatureKind == SketchPlugin_Line::ID())
1405       aMiddlePoint = middlePointOnLine(aFeature);
1406     else if (aFeatureKind == SketchPlugin_Circle::ID())
1407       aMiddlePoint = pointOnCircle(aFeature);
1408     else if (aFeatureKind == SketchPlugin_Arc::ID())
1409       aMiddlePoint = middlePointOnArc(aFeature);
1410     else if (aFeatureKind == SketchPlugin_Ellipse::ID())
1411       aMiddlePoint = pointOnEllipse(aFeature);
1412     else if (aFeatureKind == SketchPlugin_EllipticArc::ID())
1413       aMiddlePoint = pointOnEllipse(aFeature, false);
1414     else if (aFeatureKind == SketchPlugin_BSpline::ID() ||
1415              aFeatureKind == SketchPlugin_BSplinePeriodic::ID())
1416       aMiddlePoint = middlePointOnBSpline(aFeature, theSketch);
1417   }
1418   return aMiddlePoint;
1419 }
1420
1421 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1422                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
1423 {
1424   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
1425   theMovedEntity.fillMessage(aMessage);
1426
1427   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
1428   if (aMessage->movedAttribute())
1429     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
1430   else
1431     anOriginalPosition = middlePoint(aMessage->movedObject(), this);
1432
1433   if (!anOriginalPosition)
1434     return; // something has gone wrong, do not process movement
1435
1436   aMessage->setOriginalPosition(anOriginalPosition);
1437   aMessage->setCurrentPosition(theTargetPoint);
1438   Events_Loop::loop()->send(aMessage);
1439 }
1440
1441 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1442                             double theTargetX, double theTargetY)
1443 {
1444   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
1445   move(theMovedEntity, aTargetPoint);
1446 }
1447
1448 //--------------------------------------------------------------------------------------
1449
1450 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1451 {
1452   FeaturePtr aBase = feature();
1453   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1454       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
1455   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1456       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
1457   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1458       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
1459   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
1460
1461   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
1462 }
1463
1464 //--------------------------------------------------------------------------------------
1465
1466 static bool isDifferent(GeomFacePtr theFace1, GeomFacePtr theFace2)
1467 {
1468   // collect edges of the first face
1469   std::list<GeomShapePtr> anEdges1;
1470   for (GeomAPI_ShapeExplorer anExp(theFace1, GeomAPI_Shape::EDGE); anExp.more(); anExp.next())
1471     anEdges1.push_back(anExp.current());
1472   // compare edges of faces
1473   for (GeomAPI_ShapeExplorer anExp(theFace2, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
1474     GeomShapePtr aCurrent = anExp.current();
1475     bool isFound = false;
1476     std::list<GeomShapePtr>::iterator anIt1 = anEdges1.begin();
1477     for (; anIt1 != anEdges1.end(); ++anIt1)
1478       if (aCurrent->isSameGeometry(*anIt1)) {
1479         isFound = true;
1480         anEdges1.erase(anIt1);
1481         break;
1482       }
1483     if (!isFound)
1484       return true;
1485   }
1486   return !anEdges1.empty();
1487 }
1488
1489 static bool isCustomFacesOrder(CompositeFeaturePtr theSketch)
1490 {
1491   ResultConstructionPtr aSketchResult =
1492       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1493   if (!aSketchResult)
1494     return false;
1495
1496   std::shared_ptr<GeomAPI_PlanarEdges> aWires =
1497       std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aSketchResult->shape());
1498   if (!aWires)
1499     return false;
1500
1501   // collect faces constructed by SketchBuilder algorithm
1502   GeomAlgoAPI_SketchBuilder aSketchBuilder(aWires->origin(), aWires->dirX(),
1503                                            aWires->norm(), aWires);
1504   const ListOfShape& aFaces = aSketchBuilder.faces();
1505
1506   // compare faces stored in sketch with faces generated by SketchBuilder
1507   int aNbSketchFaces = aSketchResult->facesNum();
1508   int aFaceIndex = 0;
1509   for (ListOfShape::const_iterator aFIt = aFaces.begin();
1510        aFIt != aFaces.end() && aFaceIndex < aNbSketchFaces;
1511        ++aFIt, ++aFaceIndex) {
1512     GeomFacePtr aSketchFace = aSketchResult->face(aFaceIndex);
1513     GeomFacePtr aCurFace = (*aFIt)->face();
1514     if (isDifferent(aSketchFace, aCurFace))
1515       return true;
1516   }
1517   return false;
1518 }
1519
1520 static void edgesOfSketchFaces(CompositeFeaturePtr theSketch,
1521                                std::list<std::list<ResultPtr> >& theEdges)
1522 {
1523   ResultConstructionPtr aSketchResult =
1524       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1525   if (!aSketchResult)
1526     return;
1527
1528   // collect curves of the sketch
1529   std::map<GeomCurvePtr, ResultPtr, GeomAPI_Curve::Comparator> aCurves;
1530   int aSubNum = theSketch->numberOfSubs();
1531   for (int a = 0; a < aSubNum; ++a) {
1532     FeaturePtr aSub = theSketch->subFeature(a);
1533     const std::list<ResultPtr>& aResults = aSub->results();
1534     std::list<ResultPtr>::const_iterator aRes = aResults.cbegin();
1535     for (; aRes != aResults.cend(); aRes++) {
1536       GeomShapePtr aCurShape = (*aRes)->shape();
1537       if (aCurShape && aCurShape->isEdge())
1538         aCurves[untrimmedCurve(aCurShape)] = *aRes;
1539     }
1540   }
1541
1542   // convert each face to the list of results of its edges
1543   int aFacesNum = aSketchResult->facesNum();
1544   for (int a = 0; a < aFacesNum; ++a) {
1545     theEdges.push_back(std::list<ResultPtr>());
1546     std::list<ResultPtr>& aCurEdges = theEdges.back();
1547
1548     GeomFacePtr aFace = aSketchResult->face(a);
1549     for (GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::EDGE);
1550          anExp.more(); anExp.next()) {
1551       GeomCurvePtr aCurrent = untrimmedCurve(anExp.current());
1552       aCurEdges.push_back(aCurves[aCurrent]);
1553     }
1554   }
1555 }
1556
1557 //--------------------------------------------------------------------------------------
1558
1559 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
1560 {
1561   FeaturePtr aBase = feature();
1562   const std::string& aDocName = theDumper.name(aBase->document());
1563
1564   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
1565   if (anExternal->value()) {
1566     theDumper << aBase << " = model.addSketch(" << aDocName <<
1567       ", " << anExternal << ")" << std::endl;
1568   } else {
1569     // Sketch is base on a plane.
1570     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1571         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
1572     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1573         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
1574     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1575         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
1576
1577     // Check the plane is coordinate plane
1578     std::wstring aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1579     if(anExternal->context()) { // checking for selected planes
1580       if (!aPlaneName.empty()
1581           && anExternal->context()->data()
1582           && anExternal->context()->data()->name() == aPlaneName) {
1583         // dump sketch based on coordinate plane
1584         theDumper << aBase << " = model.addSketch(" << aDocName
1585                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1586       } else { // some other plane
1587         theDumper << aBase << " = model.addSketch(" << aDocName <<
1588           ", " << anExternal<< ")" << std::endl;
1589       }
1590     } else {
1591       if (aPlaneName.empty()) {
1592         // needs import additional module
1593         theDumper.importModule("GeomAPI");
1594         // dump plane parameters
1595         const std::string& aSketchName = theDumper.name(aBase);
1596         std::string anOriginName = aSketchName + "_origin";
1597         std::string aNormalName  = aSketchName + "_norm";
1598         std::string aDirXName    = aSketchName + "_dirx";
1599         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1600         // and then dumplicate dumping it in the next line
1601         theDumper << anOriginName << " = " << anOrigin << "\n"
1602                   << aNormalName  << " = " << aNormal  << "\n"
1603                   << aDirXName    << " = " << aDirX    << "\n";
1604         // dump sketch based on arbitrary plane
1605         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1606                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1607       } else {
1608         // dump sketch based on coordinate plane
1609         theDumper << aBase << " = model.addSketch(" << aDocName
1610                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1611       }
1612     }
1613   }
1614
1615   // dump sketch's subfeatures
1616   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1617   theDumper.processSubs(aCompFeat, true);
1618
1619   // if face order differs to the order generated by SketchBuilder,
1620   // dump the list of faces for correct execution of the script
1621   if (isCustomFacesOrder(aCompFeat)) {
1622     std::list<std::list<ResultPtr> > aFaces;
1623     edgesOfSketchFaces(aCompFeat, aFaces);
1624
1625     /// remove faces that must not be dumped
1626     std::vector< std::list<std::list<ResultPtr>>::iterator> aFacesToRemove;
1627     for(auto itFaces = aFaces.begin(); itFaces != aFaces.end(); ++itFaces)
1628     {
1629       auto & facesGroup = *itFaces;
1630       std::vector<std::list<ResultPtr>::iterator> subFacestoRemove;
1631       for(auto itGroup = facesGroup.begin(); itGroup != facesGroup.end(); ++itGroup)
1632       {
1633         FeaturePtr aFeature = ModelAPI_Feature::feature(*itGroup);
1634         if(theDumper.isDumped(aFeature)){
1635           subFacestoRemove.push_back(itGroup);
1636         }
1637       }
1638       for(auto itGroup :subFacestoRemove){
1639         facesGroup.erase(itGroup);
1640       }
1641
1642       if(!facesGroup.size()){
1643         aFacesToRemove.push_back(itFaces);
1644       }
1645     }
1646     for(auto itFaces :aFacesToRemove){
1647       aFaces.erase(itFaces);
1648     }
1649
1650     if(!aFaces.size())
1651       return;
1652
1653     const std::string& aSketchName = theDumper.name(aBase);
1654     std::string aMethodName(".changeFacesOrder");
1655     std::string aSpaceShift(aSketchName.size() + aMethodName.size(), ' ');
1656
1657     theDumper << aSketchName << aMethodName << "([";
1658     for (std::list<std::list<ResultPtr> >::iterator aFIt = aFaces.begin();
1659          aFIt != aFaces.end(); ++aFIt) {
1660       if (aFIt != aFaces.begin())
1661         theDumper << ",\n" << aSpaceShift << "  ";
1662       theDumper << *aFIt;
1663     }
1664     theDumper << "\n" << aSpaceShift << " ])" << std::endl;
1665     // call model.do() for correct update of the document's labels related to the changed faces
1666     theDumper << "model.do()" << std::endl;
1667   }
1668 }