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, theX2, theY2, isFirstPointCenter));
 434 }
 435 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 436     const std::shared_ptr<GeomAPI_Pnt2d> & theFirstPoint,
 437     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint,  bool isFirstPointCenter)
 438 {
 439   std::shared_ptr<ModelAPI_Feature> aFeature =
 440     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 441   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theFirstPoint, theEndPoint, isFirstPointCenter));
 442 }
 443
 444 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangleCentered(
 445     double theX1, double theY1, double theX2, double theY2)
 446 {
 447   std::shared_ptr<ModelAPI_Feature> aFeature =
 448     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 449   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2, true));
 450 }
 451 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangleCentered(
 452     const std::shared_ptr<GeomAPI_Pnt2d> & theFirstPoint,
 453     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 454 {
 455   std::shared_ptr<ModelAPI_Feature> aFeature =
 456     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 457   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theFirstPoint, theEndPoint, true));
 458 }
 459
 460 //--------------------------------------------------------------------------------------
 461 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 462                                                               double theCenterY,
 463                                                               double theRadius)
 464 {
 465   std::shared_ptr<ModelAPI_Feature> aFeature =
 466     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 467   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 468 }
 469
 470 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 471                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 472                                     double theRadius)
 473 {
 474   std::shared_ptr<ModelAPI_Feature> aFeature =
 475     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 476   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 477 }
 478
 479 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 480                                                                    double theCenterY,
 481                                                                    double thePassedX,
 482                                                                    double thePassedY)
 483 {
 484   std::shared_ptr<ModelAPI_Feature> aFeature =
 485     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 486   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 487                                                             thePassedX, thePassedY));
 488 }
 489
 490 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 491     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 492     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 493 {
 494   std::shared_ptr<ModelAPI_Feature> aFeature =
 495     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 496   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 497 }
 498
 499 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 500                                                                    double theX2, double theY2,
 501                                                                    double theX3, double theY3)
 502 {
 503   std::shared_ptr<ModelAPI_Feature> aFeature =
 504     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 505   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 506                                                             theX2, theY2,
 507                                                             theX3, theY3));
 508 }
 509
 510 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 511     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 512     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 513     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 514 {
 515   std::shared_ptr<ModelAPI_Feature> aFeature =
 516     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 517   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 518 }
 519
 520 std::shared_ptr<SketchAPI_Circle>
 521   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 522 {
 523   std::shared_ptr<ModelAPI_Feature> aFeature =
 524     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 525   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 526 }
 527
 528 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::wstring & theExternalName)
 529 {
 530   std::shared_ptr<ModelAPI_Feature> aFeature =
 531     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 532   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 533 }
 534
 535 //--------------------------------------------------------------------------------------
 536 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 537                                                         double theStartX, double theStartY,
 538                                                         double theEndX, double theEndY,
 539                                                         bool theInversed)
 540 {
 541   std::shared_ptr<ModelAPI_Feature> aFeature =
 542     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 543   return ArcPtr(new SketchAPI_Arc(aFeature,
 544                                   theCenterX, theCenterY,
 545                                   theStartX, theStartY,
 546                                   theEndX, theEndY,
 547                                   theInversed));
 548 }
 549
 550 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 551                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 552                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 553                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 554                                               bool theInversed)
 555 {
 556   std::shared_ptr<ModelAPI_Feature> aFeature =
 557     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 558   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 559 }
 560
 561 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 562                                                         double theEndX, double theEndY,
 563                                                         double thePassedX, double thePassedY)
 564 {
 565   std::shared_ptr<ModelAPI_Feature> aFeature =
 566     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 567   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 568                                        theStartX, theStartY,
 569                                        theEndX, theEndY,
 570                                        thePassedX, thePassedY));
 571 }
 572
 573 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 574                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 575                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 576                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 577 {
 578   std::shared_ptr<ModelAPI_Feature> aFeature =
 579     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 580   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 581 }
 582
 583 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 584                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 585                                                 double theEndX, double theEndY,
 586                                                 bool theInversed,
 587                                                 bool theTransversal)
 588 {
 589   std::shared_ptr<ModelAPI_Feature> aFeature =
 590     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 591   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 592   if (theTransversal)
 593     aMacroArc->setByTransversal(theTangentPoint, theEndX, theEndY, theInversed);
 594   else
 595     aMacroArc->setByTangent(theTangentPoint, theEndX, theEndY, theInversed);
 596   return aMacroArc;
 597 }
 598
 599 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 600                                               const ModelHighAPI_RefAttr& theTangentPoint,
 601                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 602                                               bool theInversed,
 603                                               bool theTransversal)
 604 {
 605   std::shared_ptr<ModelAPI_Feature> aFeature =
 606     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 607   MacroArcPtr aMacroArc(new SketchAPI_MacroArc(aFeature));
 608   if (theTransversal)
 609     aMacroArc->setByTransversal(theTangentPoint, theEnd, theInversed);
 610   else
 611     aMacroArc->setByTangent(theTangentPoint, theEnd, theInversed);
 612   return aMacroArc;
 613 }
 614
 615 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 616 {
 617   std::shared_ptr<ModelAPI_Feature> aFeature =
 618     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 619   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 620 }
 621
 622 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::wstring & theExternalName)
 623 {
 624   std::shared_ptr<ModelAPI_Feature> aFeature =
 625     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 626   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 627 }
 628
 629 //--------------------------------------------------------------------------------------
 630 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 631     double theCenterX, double theCenterY,
 632     double theFocusX, double theFocusY,
 633     double theMinorRadius)
 634 {
 635   std::shared_ptr<ModelAPI_Feature> aFeature =
 636       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 637   return EllipsePtr(new SketchAPI_Ellipse(aFeature,
 638       theCenterX, theCenterY, theFocusX, theFocusY, theMinorRadius));
 639 }
 640
 641 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 642     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 643     const std::shared_ptr<GeomAPI_Pnt2d>& theFocus,
 644     double theMinorRadius)
 645 {
 646   std::shared_ptr<ModelAPI_Feature> aFeature =
 647       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 648   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theCenter, theFocus, theMinorRadius));
 649 }
 650
 651 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 652     double thePoint1X, double thePoint1Y,
 653     double thePoint2X, double thePoint2Y,
 654     double thePassedX, double thePassedY,
 655     bool isPoint1Center)
 656 {
 657   std::shared_ptr<ModelAPI_Feature> aFeature =
 658       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 659   return MacroEllipsePtr(new SketchAPI_MacroEllipse(aFeature,
 660       thePoint1X, thePoint1Y, thePoint2X, thePoint2Y, thePassedX, thePassedY, isPoint1Center));
 661 }
 662
 663 std::shared_ptr<SketchAPI_MacroEllipse> SketchAPI_Sketch::addEllipse(
 664     const PointOrReference& thePoint1,
 665     const PointOrReference& thePoint2,
 666     const PointOrReference& thePassedPoint,
 667     bool isPoint1Center)
 668 {
 669   std::shared_ptr<ModelAPI_Feature> aFeature =
 670       compositeFeature()->addFeature(SketchPlugin_MacroEllipse::ID());
 671   MacroEllipsePtr anEllipse;
 672   if (thePoint1.second.isEmpty() &&
 673       thePoint2.second.isEmpty() &&
 674       thePassedPoint.second.isEmpty()) {
 675     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 676         thePoint1.first, thePoint2.first, thePassedPoint.first, isPoint1Center));
 677   }
 678   else {
 679     anEllipse.reset(new SketchAPI_MacroEllipse(aFeature,
 680         thePoint1.first, thePoint1.second,
 681         thePoint2.first, thePoint2.second,
 682         thePassedPoint.first, thePassedPoint.second,
 683         isPoint1Center));
 684   }
 685   return anEllipse;
 686 }
 687
 688 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 689     const ModelHighAPI_Selection & theExternal)
 690 {
 691   std::shared_ptr<ModelAPI_Feature> aFeature =
 692       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 693   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternal));
 694 }
 695
 696 std::shared_ptr<SketchAPI_Ellipse> SketchAPI_Sketch::addEllipse(
 697     const std::wstring & theExternalName)
 698 {
 699   std::shared_ptr<ModelAPI_Feature> aFeature =
 700       compositeFeature()->addFeature(SketchPlugin_Ellipse::ID());
 701   return EllipsePtr(new SketchAPI_Ellipse(aFeature, theExternalName));
 702 }
 703
 704 //--------------------------------------------------------------------------------------
 705 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 706     double theCenterX, double theCenterY,
 707     double theFocusX, double theFocusY,
 708     double theStartX, double theStartY,
 709     double theEndX, double theEndY,
 710     bool theInversed)
 711 {
 712   std::shared_ptr<ModelAPI_Feature> aFeature =
 713       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 714   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature,
 715       theCenterX, theCenterY,
 716       theFocusX, theFocusY,
 717       theStartX, theStartY,
 718       theEndX, theEndY,
 719       theInversed));
 720 }
 721
 722 std::shared_ptr<SketchAPI_MacroEllipticArc> SketchAPI_Sketch::addEllipticArc(
 723     const PointOrReference& theCenter,
 724     const PointOrReference& theMajorAxisPoint,
 725     const PointOrReference& theStartPoint,
 726     const PointOrReference& theEndPoint,
 727     bool theInversed)
 728 {
 729   std::shared_ptr<ModelAPI_Feature> aFeature =
 730       compositeFeature()->addFeature(SketchPlugin_MacroEllipticArc::ID());
 731   return MacroEllipticArcPtr(new SketchAPI_MacroEllipticArc(aFeature,
 732       theCenter.first, theCenter.second,
 733       theMajorAxisPoint.first, theMajorAxisPoint.second,
 734       theStartPoint.first, theStartPoint.second,
 735       theEndPoint.first, theEndPoint.second,
 736       theInversed));
 737 }
 738
 739 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 740     const ModelHighAPI_Selection & theExternal)
 741 {
 742   std::shared_ptr<ModelAPI_Feature> aFeature =
 743       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 744   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternal));
 745 }
 746
 747 std::shared_ptr<SketchAPI_EllipticArc> SketchAPI_Sketch::addEllipticArc(
 748     const std::wstring & theExternalName)
 749 {
 750   std::shared_ptr<ModelAPI_Feature> aFeature =
 751       compositeFeature()->addFeature(SketchPlugin_EllipticArc::ID());
 752   return EllipticArcPtr(new SketchAPI_EllipticArc(aFeature, theExternalName));
 753 }
 754
 755 //--------------------------------------------------------------------------------------
 756
 757 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addSpline(
 758     const ModelHighAPI_Selection & external,
 759     const int degree,
 760     const std::list<PointOrReference>& poles,
 761     const std::list<ModelHighAPI_Double>& weights,
 762     const std::list<ModelHighAPI_Double>& knots,
 763     const std::list<ModelHighAPI_Integer>& multiplicities,
 764     const bool periodic)
 765 {
 766   // split poles and references to other shapes
 767   bool hasReference = false;
 768   std::list<GeomPnt2dPtr> aPoints;
 769   std::list<ModelHighAPI_RefAttr> aReferences;
 770   for (std::list<PointOrReference>::const_iterator it = poles.begin(); it != poles.end(); ++it) {
 771     aPoints.push_back(it->first);
 772     aReferences.push_back(it->second);
 773     if (!it->second.isEmpty())
 774       hasReference = true;
 775   }
 776
 777   BSplinePtr aBSpline;
 778   CompositeFeaturePtr aSketch = compositeFeature();
 779   if (hasReference) {
 780     // use macro-feature to create coincidences to referred features
 781     FeaturePtr aMacroFeature = aSketch->addFeature(
 782         periodic ? SketchPlugin_MacroBSplinePeriodic::ID() : SketchPlugin_MacroBSpline::ID());
 783     AttributePoint2DArrayPtr aPolesAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
 784         aMacroFeature->attribute(SketchPlugin_MacroBSpline::POLES_ID()));
 785     AttributeDoubleArrayPtr aWeightsAttr =
 786         aMacroFeature->data()->realArray(SketchPlugin_MacroBSpline::WEIGHTS_ID());
 787     AttributeRefAttrListPtr aPolesRefAttr =
 788         aMacroFeature->data()->refattrlist(SketchPlugin_MacroBSpline::REF_POLES_ID());
 789     // always generate a control polygon to apply coincidences correctly
 790     aMacroFeature->boolean(SketchPlugin_MacroBSpline::CONTROL_POLYGON_ID())->setValue(true);
 791     // initialize B-spline attributes
 792     fillAttribute(aPoints, aPolesAttr);
 793     if (weights.empty())
 794       fillAttribute(std::list<ModelHighAPI_Double>(poles.size(), 1.0), aWeightsAttr);
 795     else
 796       fillAttribute(weights, aWeightsAttr);
 797     fillAttribute(aReferences, aPolesRefAttr);
 798     apply(); // to kill macro-feature
 799
 800     // find created B-spline feature
 801     const std::string& aKindToFind =
 802         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID();
 803     int aNbSubs = aSketch->numberOfSubs();
 804     for (int anIndex = aNbSubs - 1; anIndex >= 0; --anIndex) {
 805       FeaturePtr aFeature = aSketch->subFeature(anIndex);
 806       if (aFeature->getKind() == aKindToFind) {
 807         aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 808                                 : new SketchAPI_BSpline(aFeature));
 809         aBSpline->execute();
 810         break;
 811       }
 812     }
 813   }
 814   else {
 815     // compute B-spline by parameters
 816     FeaturePtr aFeature = aSketch->addFeature(
 817         periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID());
 818
 819     aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 820                             : new SketchAPI_BSpline(aFeature));
 821     if (external.variantType() != ModelHighAPI_Selection::VT_Empty)
 822       aBSpline->setByExternal(external);
 823     else if (knots.empty() || multiplicities.empty())
 824       aBSpline->setByDegreePolesAndWeights(degree, aPoints, weights);
 825     else
 826       aBSpline->setByParameters(degree, aPoints, weights, knots, multiplicities);
 827   }
 828   return aBSpline;
 829 }
 830
 831 //--------------------------------------------------------------------------------------
 832 static std::shared_ptr<SketchAPI_BSpline> buildInterpolation(
 833     const CompositeFeaturePtr& theSketch,
 834     const FeaturePtr& theCurveFittingFeature,
 835     const std::list<ModelHighAPI_RefAttr>& points,
 836     const bool periodic,
 837     const bool closed)
 838 {
 839   AttributeBooleanPtr aPeriodicAttr =
 840       theCurveFittingFeature->boolean(SketchPlugin_CurveFitting::PERIODIC_ID());
 841   fillAttribute(periodic, aPeriodicAttr);
 842   AttributeBooleanPtr aClosedAttr =
 843       theCurveFittingFeature->boolean(SketchPlugin_CurveFitting::CLOSED_ID());
 844   fillAttribute(closed, aClosedAttr);
 845   AttributeRefAttrListPtr aPointsAttr =
 846       theCurveFittingFeature->refattrlist(SketchPlugin_CurveFitting::POINTS_ID());
 847   fillAttribute(points, aPointsAttr);
 848   apply(); // to execute and kill the macro-feature
 849
 850   // find created B-spline feature
 851   BSplinePtr aBSpline;
 852   const std::string& aKindToFind =
 853       periodic ? SketchPlugin_BSplinePeriodic::ID() : SketchPlugin_BSpline::ID();
 854   int aNbSubs = theSketch->numberOfSubs();
 855   for (int anIndex = aNbSubs - 1; anIndex >= 0; --anIndex) {
 856     FeaturePtr aFeature = theSketch->subFeature(anIndex);
 857     if (aFeature->getKind() == aKindToFind) {
 858       aBSpline.reset(periodic ? new SketchAPI_BSplinePeriodic(aFeature)
 859         : new SketchAPI_BSpline(aFeature));
 860       aBSpline->execute();
 861       break;
 862     }
 863   }
 864   return aBSpline;
 865 }
 866
 867 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addInterpolation(
 868     const std::list<ModelHighAPI_RefAttr>& points,
 869     const bool periodic,
 870     const bool closed)
 871 {
 872   CompositeFeaturePtr aSketch = compositeFeature();
 873   FeaturePtr anInterpFeature = aSketch->addFeature(SketchPlugin_CurveFitting::ID());
 874   anInterpFeature->string(SketchPlugin_CurveFitting::TYPE_ID())
 875       ->setValue(SketchPlugin_CurveFitting::TYPE_INTERPOLATION_ID());
 876   return buildInterpolation(aSketch, anInterpFeature, points, periodic, closed);
 877 }
 878
 879 std::shared_ptr<SketchAPI_BSpline> SketchAPI_Sketch::addApproximation(
 880     const std::list<ModelHighAPI_RefAttr>& points,
 881     const ModelHighAPI_Double& precision,
 882     const bool periodic,
 883     const bool closed)
 884 {
 885   CompositeFeaturePtr aSketch = compositeFeature();
 886   FeaturePtr anInterpFeature = aSketch->addFeature(SketchPlugin_CurveFitting::ID());
 887   anInterpFeature->string(SketchPlugin_CurveFitting::TYPE_ID())
 888       ->setValue(SketchPlugin_CurveFitting::TYPE_APPROXIMATION_ID());
 889   fillAttribute(precision, anInterpFeature->real(SketchPlugin_CurveFitting::PRECISION_ID()));
 890   return buildInterpolation(aSketch, anInterpFeature, points, periodic, closed);
 891 }
 892
 893 //--------------------------------------------------------------------------------------
 894 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 895     const ModelHighAPI_Selection & theExternalFeature,
 896     bool keepResult,
 897     bool keepRefToOriginal)
 898 {
 899   std::shared_ptr<ModelAPI_Feature> aFeature =
 900     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 901   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature));
 902   aProjection->setIncludeToResult(keepResult);
 903   aProjection->setKeepReferenceToOriginal(keepRefToOriginal);
 904   aProjection->setExternalFeature(theExternalFeature);
 905   return aProjection;
 906 }
 907
 908 //--------------------------------------------------------------------------------------
 909 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 910     const ModelHighAPI_RefAttr & theMirrorLine,
 911     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 912 {
 913   std::shared_ptr<ModelAPI_Feature> aFeature =
 914     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 915   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 916 }
 917
 918 //--------------------------------------------------------------------------------------
 919 std::shared_ptr<SketchAPI_Offset> SketchAPI_Sketch::addOffset(
 920     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 921     const ModelHighAPI_Double & theValue,
 922     const bool theReversed)
 923 {
 924   std::shared_ptr<ModelAPI_Feature> aFeature =
 925     compositeFeature()->addFeature(SketchPlugin_Offset::ID());
 926   return OffsetPtr(new SketchAPI_Offset(aFeature, theObjects, theValue, theReversed));
 927 }
 928
 929 //--------------------------------------------------------------------------------------
 930 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 931     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 932     const ModelHighAPI_RefAttr & thePoint1,
 933     const ModelHighAPI_RefAttr & thePoint2,
 934     const ModelHighAPI_Integer & theNumberOfObjects,
 935     bool theFullValue)
 936 {
 937   std::shared_ptr<ModelAPI_Feature> aFeature =
 938     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 939   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 940                                                   thePoint2, theNumberOfObjects, theFullValue));
 941 }
 942
 943 //--------------------------------------------------------------------------------------
 944 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 945     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 946     const ModelHighAPI_RefAttr & theCenter,
 947     const ModelHighAPI_Double & theAngle,
 948     const ModelHighAPI_Integer & theNumberOfObjects,
 949     bool theFullValue,
 950     bool theReversed)
 951 {
 952   std::shared_ptr<ModelAPI_Feature> aFeature =
 953     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 954   return RotationPtr(
 955     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 956                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 957 }
 958
 959 //--------------------------------------------------------------------------------------
 960 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 961                                           const ModelHighAPI_Reference& theFeature,
 962                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 963 {
 964   std::shared_ptr<ModelAPI_Feature> aFeature =
 965     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 966   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 967
 968   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 969   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 970     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 971     fillAttribute(thePositionPoint, aPointAttr);
 972   }
 973
 974   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 975 }
 976
 977 //--------------------------------------------------------------------------------------
 978 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 979                                         const ModelHighAPI_Reference& theFeature,
 980                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 981 {
 982   std::shared_ptr<ModelAPI_Feature> aFeature =
 983     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 984   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 985
 986   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 987   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 988     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 989     fillAttribute(thePositionPoint, aPointAttr);
 990   }
 991
 992   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 993 }
 994
 995 //--------------------------------------------------------------------------------------
 996 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 997     const ModelHighAPI_RefAttr & theLine1,
 998     const ModelHighAPI_RefAttr & theLine2,
 999     const ModelHighAPI_Double & theValue,
1000     const std::string& theType)
1001 {
1002   std::shared_ptr<ModelAPI_Feature> aFeature =
1003       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1004
1005   const int aVersion = theType.empty() ? SketchPlugin_ConstraintAngle::THE_VERSION_0
1006                                        : SketchPlugin_ConstraintAngle::THE_VERSION_1;
1007   fillAttribute(aVersion, aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1008
1009   int aType = (int)SketcherPrs_Tools::ANGLE_DIRECT;
1010   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::PREV_TYPE_ID()));
1011   fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1012
1013   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_0)
1014     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1015
1016   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1017   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1018
1019   if (aVersion == SketchPlugin_ConstraintAngle::THE_VERSION_1) {
1020     std::string aTypeLC = theType;
1021     std::transform(aTypeLC.begin(), aTypeLC.end(), aTypeLC.begin(),
1022                    [](char c) { return static_cast<char>(::tolower(c)); });
1023     if (aTypeLC == "supplementary")
1024       aType = (int)SketcherPrs_Tools::ANGLE_COMPLEMENTARY;
1025     else if (aTypeLC == "backward")
1026       aType = (int)SketcherPrs_Tools::ANGLE_BACKWARD;
1027
1028     fillAttribute(aType, aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1029     fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1030   }
1031
1032   aFeature->execute();
1033   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1034 }
1035
1036 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
1037     const ModelHighAPI_RefAttr & theLine1,
1038     const ModelHighAPI_RefAttr & theLine2,
1039     const ModelHighAPI_Double & theValue)
1040 {
1041   std::shared_ptr<ModelAPI_Feature> aFeature =
1042       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1043   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
1044       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1045   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
1046       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1047   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1048   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1049   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1050   aFeature->execute();
1051   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1052 }
1053
1054 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
1055     const ModelHighAPI_RefAttr & theLine1,
1056     const ModelHighAPI_RefAttr & theLine2,
1057     const ModelHighAPI_Double & theValue)
1058 {
1059   std::shared_ptr<ModelAPI_Feature> aFeature =
1060       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
1061   fillAttribute(SketchPlugin_ConstraintAngle::THE_VERSION_0,
1062       aFeature->integer(SketchPlugin_ConstraintAngle::VERSION_ID()));
1063   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
1064       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
1065   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
1066   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1067   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1068   aFeature->execute();
1069   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1070 }
1071
1072 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
1073     const ModelHighAPI_RefAttr & thePoint1,
1074     const ModelHighAPI_RefAttr & thePoint2)
1075 {
1076   std::shared_ptr<ModelAPI_Feature> aFeature =
1077       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
1078   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1079   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1080   aFeature->execute();
1081   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1082 }
1083
1084 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
1085     const ModelHighAPI_RefAttr & theLine1,
1086     const ModelHighAPI_RefAttr & theLine2)
1087 {
1088   std::shared_ptr<ModelAPI_Feature> aFeature =
1089       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
1090   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1091   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1092   aFeature->execute();
1093   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1094 }
1095
1096 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
1097     const ModelHighAPI_RefAttr & thePoint,
1098     const ModelHighAPI_RefAttr & thePointOrLine,
1099     const ModelHighAPI_Double & theValue,
1100     bool isSigned)
1101 {
1102   std::shared_ptr<ModelAPI_Feature> aFeature =
1103       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
1104   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1105   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1106   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1107   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
1108   aFeature->execute();
1109   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1110 }
1111
1112 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
1113     const ModelHighAPI_RefAttr & thePoint,
1114     const ModelHighAPI_RefAttr & thePointOrLine,
1115     const ModelHighAPI_Double & theValue)
1116 {
1117   return setDistance(thePoint, thePointOrLine, theValue, true);
1118 }
1119
1120 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
1121     const ModelHighAPI_RefAttr & thePoint,
1122     const ModelHighAPI_RefAttr & thePointOrLine,
1123     const ModelHighAPI_Double & theValue)
1124 {
1125   return setDistance(thePoint, thePointOrLine, theValue, false);
1126 }
1127
1128 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
1129     const ModelHighAPI_RefAttr & thePoint1,
1130     const ModelHighAPI_RefAttr & thePoint2,
1131     const ModelHighAPI_Double & theValue)
1132 {
1133   std::shared_ptr<ModelAPI_Feature> aFeature =
1134       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
1135   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1136   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1137   fillAttribute(theValue,
1138       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1139   aFeature->execute();
1140   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1141 }
1142
1143 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
1144     const ModelHighAPI_RefAttr & thePoint1,
1145     const ModelHighAPI_RefAttr & thePoint2,
1146     const ModelHighAPI_Double & theValue)
1147 {
1148   std::shared_ptr<ModelAPI_Feature> aFeature =
1149       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
1150   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1151   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1152   fillAttribute(theValue,
1153       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
1154   aFeature->execute();
1155   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1156 }
1157
1158 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
1159     const ModelHighAPI_RefAttr & theObject1,
1160     const ModelHighAPI_RefAttr & theObject2)
1161 {
1162   std::shared_ptr<ModelAPI_Feature> aFeature =
1163       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
1164   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1165   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1166   aFeature->execute();
1167   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1168 }
1169
1170 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
1171     const ModelHighAPI_RefAttr & thePoint)
1172 {
1173   std::shared_ptr<ModelAPI_Feature> aFeature =
1174       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
1175   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
1176   apply(); // finish operation to remove Fillet feature correcly
1177   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1178 }
1179
1180 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
1181     const ModelHighAPI_RefAttr & thePoint,
1182     const ModelHighAPI_Double & theRadius)
1183 {
1184   CompositeFeaturePtr aSketch = compositeFeature();
1185   int aNbSubs = aSketch->numberOfSubs();
1186
1187   // create fillet
1188   InterfacePtr aFilletFeature = setFillet(thePoint);
1189
1190   // set radius for just created arc
1191   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
1192   if (anArc->getKind() == SketchPlugin_Arc::ID())
1193     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
1194
1195   return aFilletFeature;
1196 }
1197
1198 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
1199     const ModelHighAPI_RefAttr & theObject)
1200 {
1201   std::shared_ptr<ModelAPI_Feature> aFeature =
1202       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
1203   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1204   aFeature->execute();
1205   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1206 }
1207
1208 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
1209     const ModelHighAPI_RefAttr & theLine)
1210 {
1211   std::shared_ptr<ModelAPI_Feature> aFeature =
1212       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
1213   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1214   aFeature->execute();
1215   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1216 }
1217
1218 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
1219     const ModelHighAPI_RefAttr & theLine,
1220     const ModelHighAPI_Double & theValue)
1221 {
1222   std::shared_ptr<ModelAPI_Feature> aFeature =
1223       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
1224   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1225   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1226   aFeature->execute();
1227   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1228 }
1229
1230 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
1231     const ModelHighAPI_RefAttr & thePoint,
1232     const ModelHighAPI_RefAttr & theLine)
1233 {
1234   std::shared_ptr<ModelAPI_Feature> aFeature =
1235       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
1236   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1237   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1238   aFeature->execute();
1239   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1240 }
1241
1242 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
1243     const ModelHighAPI_RefAttr & theLine1,
1244     const ModelHighAPI_RefAttr & theLine2)
1245 {
1246   std::shared_ptr<ModelAPI_Feature> aFeature =
1247       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
1248   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1249   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1250   aFeature->execute();
1251   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1252 }
1253
1254 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
1255     const ModelHighAPI_RefAttr & theLine1,
1256     const ModelHighAPI_RefAttr & theLine2)
1257 {
1258   std::shared_ptr<ModelAPI_Feature> aFeature =
1259       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
1260   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1261   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1262   aFeature->execute();
1263   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1264 }
1265
1266 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
1267     const ModelHighAPI_RefAttr & theCircleOrArc,
1268     const ModelHighAPI_Double & theValue)
1269 {
1270   std::shared_ptr<ModelAPI_Feature> aFeature =
1271       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
1272   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1273   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
1274   aFeature->execute();
1275   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1276 }
1277
1278 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
1279     const ModelHighAPI_RefAttr & theLine,
1280     const ModelHighAPI_RefAttr & theCircle)
1281 {
1282   std::shared_ptr<ModelAPI_Feature> aFeature =
1283       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
1284   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1285   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
1286   aFeature->execute();
1287   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1288 }
1289
1290 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
1291     const ModelHighAPI_RefAttr & theLine)
1292 {
1293   std::shared_ptr<ModelAPI_Feature> aFeature =
1294       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
1295   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
1296   aFeature->execute();
1297   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
1298 }
1299
1300 //--------------------------------------------------------------------------------------
1301
1302 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
1303 {
1304   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
1305   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1306 }
1307
1308 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
1309 {
1310   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1311       theFeature->attribute(SketchPlugin_Line::START_ID()));
1312   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1313       theFeature->attribute(SketchPlugin_Line::END_ID()));
1314
1315   if (!aStartAttr || !aEndAttr)
1316     return std::shared_ptr<GeomAPI_Pnt2d>();
1317
1318   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
1319   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
1320   return std::shared_ptr<GeomAPI_Pnt2d>(
1321       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
1322 }
1323
1324 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
1325 {
1326   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1327       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
1328   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
1329
1330   if (!aCenter || !aRadius)
1331     return std::shared_ptr<GeomAPI_Pnt2d>();
1332
1333   return std::shared_ptr<GeomAPI_Pnt2d>(
1334       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
1335 }
1336
1337 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
1338 {
1339   static const double PI = 3.141592653589793238463;
1340
1341   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1342       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
1343   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1344       theFeature->attribute(SketchPlugin_Arc::START_ID()));
1345   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1346       theFeature->attribute(SketchPlugin_Arc::END_ID()));
1347
1348   if (!aCenterAttr || !aStartAttr || !aEndAttr)
1349     return std::shared_ptr<GeomAPI_Pnt2d>();
1350
1351   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
1352       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
1353   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
1354       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
1355
1356   double anAngle = aStartDir->angle(aEndDir);
1357   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
1358   if (isReversed && anAngle > 0.)
1359     anAngle -= 2.0 * PI;
1360   else if (!isReversed && anAngle <= 0.)
1361     anAngle += 2.0 * PI;
1362
1363   double cosA = cos(anAngle);
1364   double sinA = sin(anAngle);
1365
1366   // rotate start dir to find middle point on arc
1367   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
1368   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
1369   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
1370
1371   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
1372 }
1373
1374 static std::shared_ptr<GeomAPI_Pnt2d> pointOnEllipse(const FeaturePtr& theFeature,
1375                                                      bool isEllipse = true)
1376 {
1377   const std::string& anAttrName = isEllipse ? SketchPlugin_Ellipse::MAJOR_AXIS_END_ID() :
1378                                   SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID();
1379   AttributePoint2DPtr aMajorAxisEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
1380       theFeature->attribute(anAttrName));
1381   return aMajorAxisEnd ? aMajorAxisEnd->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
1382 }
1383
1384 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnBSpline(const FeaturePtr& theFeature,
1385                                                            SketchAPI_Sketch* theSketch)
1386 {
1387   GeomAPI_Edge anEdge(theFeature->lastResult()->shape());
1388   GeomPointPtr aMiddle = anEdge.middlePoint();
1389   return theSketch->to2D(aMiddle);
1390 }
1391
1392 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject,
1393                                                   SketchAPI_Sketch* theSketch)
1394 {
1395   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
1396   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1397   if (aFeature) {
1398     // move only features of the following types
1399     const std::string& aFeatureKind = aFeature->getKind();
1400     if (aFeatureKind == SketchPlugin_Point::ID())
1401       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
1402     else if (aFeatureKind == SketchPlugin_Line::ID())
1403       aMiddlePoint = middlePointOnLine(aFeature);
1404     else if (aFeatureKind == SketchPlugin_Circle::ID())
1405       aMiddlePoint = pointOnCircle(aFeature);
1406     else if (aFeatureKind == SketchPlugin_Arc::ID())
1407       aMiddlePoint = middlePointOnArc(aFeature);
1408     else if (aFeatureKind == SketchPlugin_Ellipse::ID())
1409       aMiddlePoint = pointOnEllipse(aFeature);
1410     else if (aFeatureKind == SketchPlugin_EllipticArc::ID())
1411       aMiddlePoint = pointOnEllipse(aFeature, false);
1412     else if (aFeatureKind == SketchPlugin_BSpline::ID() ||
1413              aFeatureKind == SketchPlugin_BSplinePeriodic::ID())
1414       aMiddlePoint = middlePointOnBSpline(aFeature, theSketch);
1415   }
1416   return aMiddlePoint;
1417 }
1418
1419 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1420                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
1421 {
1422   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
1423   theMovedEntity.fillMessage(aMessage);
1424
1425   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
1426   if (aMessage->movedAttribute())
1427     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
1428   else
1429     anOriginalPosition = middlePoint(aMessage->movedObject(), this);
1430
1431   if (!anOriginalPosition)
1432     return; // something has gone wrong, do not process movement
1433
1434   aMessage->setOriginalPosition(anOriginalPosition);
1435   aMessage->setCurrentPosition(theTargetPoint);
1436   Events_Loop::loop()->send(aMessage);
1437 }
1438
1439 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
1440                             double theTargetX, double theTargetY)
1441 {
1442   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
1443   move(theMovedEntity, aTargetPoint);
1444 }
1445
1446 //--------------------------------------------------------------------------------------
1447
1448 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1449 {
1450   FeaturePtr aBase = feature();
1451   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1452       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
1453   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1454       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
1455   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1456       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
1457   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
1458
1459   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
1460 }
1461
1462 //--------------------------------------------------------------------------------------
1463
1464 static bool isDifferent(GeomFacePtr theFace1, GeomFacePtr theFace2)
1465 {
1466   // collect edges of the first face
1467   std::list<GeomShapePtr> anEdges1;
1468   for (GeomAPI_ShapeExplorer anExp(theFace1, GeomAPI_Shape::EDGE); anExp.more(); anExp.next())
1469     anEdges1.push_back(anExp.current());
1470   // compare edges of faces
1471   for (GeomAPI_ShapeExplorer anExp(theFace2, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
1472     GeomShapePtr aCurrent = anExp.current();
1473     bool isFound = false;
1474     std::list<GeomShapePtr>::iterator anIt1 = anEdges1.begin();
1475     for (; anIt1 != anEdges1.end(); ++anIt1)
1476       if (aCurrent->isSameGeometry(*anIt1)) {
1477         isFound = true;
1478         anEdges1.erase(anIt1);
1479         break;
1480       }
1481     if (!isFound)
1482       return true;
1483   }
1484   return !anEdges1.empty();
1485 }
1486
1487 static bool isCustomFacesOrder(CompositeFeaturePtr theSketch)
1488 {
1489   ResultConstructionPtr aSketchResult =
1490       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1491   if (!aSketchResult)
1492     return false;
1493
1494   std::shared_ptr<GeomAPI_PlanarEdges> aWires =
1495       std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aSketchResult->shape());
1496   if (!aWires)
1497     return false;
1498
1499   // collect faces constructed by SketchBuilder algorithm
1500   GeomAlgoAPI_SketchBuilder aSketchBuilder(aWires->origin(), aWires->dirX(),
1501                                            aWires->norm(), aWires);
1502   const ListOfShape& aFaces = aSketchBuilder.faces();
1503
1504   // compare faces stored in sketch with faces generated by SketchBuilder
1505   int aNbSketchFaces = aSketchResult->facesNum();
1506   int aFaceIndex = 0;
1507   for (ListOfShape::const_iterator aFIt = aFaces.begin();
1508        aFIt != aFaces.end() && aFaceIndex < aNbSketchFaces;
1509        ++aFIt, ++aFaceIndex) {
1510     GeomFacePtr aSketchFace = aSketchResult->face(aFaceIndex);
1511     GeomFacePtr aCurFace = (*aFIt)->face();
1512     if (isDifferent(aSketchFace, aCurFace))
1513       return true;
1514   }
1515   return false;
1516 }
1517
1518 static void edgesOfSketchFaces(CompositeFeaturePtr theSketch,
1519                                std::list<std::list<ResultPtr> >& theEdges)
1520 {
1521   ResultConstructionPtr aSketchResult =
1522       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theSketch->lastResult());
1523   if (!aSketchResult)
1524     return;
1525
1526   // collect curves of the sketch
1527   std::map<GeomCurvePtr, ResultPtr, GeomAPI_Curve::Comparator> aCurves;
1528   int aSubNum = theSketch->numberOfSubs();
1529   for (int a = 0; a < aSubNum; ++a) {
1530     FeaturePtr aSub = theSketch->subFeature(a);
1531     const std::list<ResultPtr>& aResults = aSub->results();
1532     std::list<ResultPtr>::const_iterator aRes = aResults.cbegin();
1533     for (; aRes != aResults.cend(); aRes++) {
1534       GeomShapePtr aCurShape = (*aRes)->shape();
1535       if (aCurShape && aCurShape->isEdge())
1536         aCurves[untrimmedCurve(aCurShape)] = *aRes;
1537     }
1538   }
1539
1540   // convert each face to the list of results of its edges
1541   int aFacesNum = aSketchResult->facesNum();
1542   for (int a = 0; a < aFacesNum; ++a) {
1543     theEdges.push_back(std::list<ResultPtr>());
1544     std::list<ResultPtr>& aCurEdges = theEdges.back();
1545
1546     GeomFacePtr aFace = aSketchResult->face(a);
1547     for (GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::EDGE);
1548          anExp.more(); anExp.next()) {
1549       GeomCurvePtr aCurrent = untrimmedCurve(anExp.current());
1550       aCurEdges.push_back(aCurves[aCurrent]);
1551     }
1552   }
1553 }
1554
1555 //--------------------------------------------------------------------------------------
1556
1557 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
1558 {
1559   FeaturePtr aBase = feature();
1560   const std::string& aDocName = theDumper.name(aBase->document());
1561
1562   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
1563   if (anExternal->value()) {
1564     theDumper << aBase << " = model.addSketch(" << aDocName <<
1565       ", " << anExternal << ")" << std::endl;
1566   } else {
1567     // Sketch is base on a plane.
1568     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1569         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
1570     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1571         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
1572     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1573         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
1574
1575     // Check the plane is coordinate plane
1576     std::wstring aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1577     if(anExternal->context()) { // checking for selected planes
1578       if (!aPlaneName.empty()
1579           && anExternal->context()->data()
1580           && anExternal->context()->data()->name() == aPlaneName) {
1581         // dump sketch based on coordinate plane
1582         theDumper << aBase << " = model.addSketch(" << aDocName
1583                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1584       } else { // some other plane
1585         theDumper << aBase << " = model.addSketch(" << aDocName <<
1586           ", " << anExternal<< ")" << std::endl;
1587       }
1588     } else {
1589       if (aPlaneName.empty()) {
1590         // needs import additional module
1591         theDumper.importModule("GeomAPI");
1592         // dump plane parameters
1593         const std::string& aSketchName = theDumper.name(aBase);
1594         std::string anOriginName = aSketchName + "_origin";
1595         std::string aNormalName  = aSketchName + "_norm";
1596         std::string aDirXName    = aSketchName + "_dirx";
1597         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1598         // and then dumplicate dumping it in the next line
1599         theDumper << anOriginName << " = " << anOrigin << "\n"
1600                   << aNormalName  << " = " << aNormal  << "\n"
1601                   << aDirXName    << " = " << aDirX    << "\n";
1602         // dump sketch based on arbitrary plane
1603         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1604                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1605       } else {
1606         // dump sketch based on coordinate plane
1607         theDumper << aBase << " = model.addSketch(" << aDocName
1608                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1609       }
1610     }
1611   }
1612
1613   // dump sketch's subfeatures
1614   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1615   theDumper.processSubs(aCompFeat, true);
1616
1617   // if face order differs to the order generated by SketchBuilder,
1618   // dump the list of faces for correct execution of the script
1619   if (isCustomFacesOrder(aCompFeat)) {
1620     std::list<std::list<ResultPtr> > aFaces;
1621     edgesOfSketchFaces(aCompFeat, aFaces);
1622
1623     /// remove faces that must not be dumped
1624     std::vector< std::list<std::list<ResultPtr>>::iterator> aFacesToRemove;
1625     for(auto itFaces = aFaces.begin(); itFaces != aFaces.end(); ++itFaces)
1626     {
1627       auto & facesGroup = *itFaces;
1628       std::vector<std::list<ResultPtr>::iterator> subFacestoRemove;
1629       for(auto itGroup = facesGroup.begin(); itGroup != facesGroup.end(); ++itGroup)
1630       {
1631         FeaturePtr aFeature = ModelAPI_Feature::feature(*itGroup);
1632         if(theDumper.isDumped(aFeature)){
1633           subFacestoRemove.push_back(itGroup);
1634         }
1635       }
1636       for(auto itGroup :subFacestoRemove){
1637         facesGroup.erase(itGroup);
1638       }
1639
1640       if(!facesGroup.size()){
1641         aFacesToRemove.push_back(itFaces);
1642       }
1643     }
1644     for(auto itFaces :aFacesToRemove){
1645       aFaces.erase(itFaces);
1646     }
1647
1648     if(!aFaces.size())
1649       return;
1650
1651     const std::string& aSketchName = theDumper.name(aBase);
1652     std::string aMethodName(".changeFacesOrder");
1653     std::string aSpaceShift(aSketchName.size() + aMethodName.size(), ' ');
1654
1655     theDumper << aSketchName << aMethodName << "([";
1656     for (std::list<std::list<ResultPtr> >::iterator aFIt = aFaces.begin();
1657          aFIt != aFaces.end(); ++aFIt) {
1658       if (aFIt != aFaces.begin())
1659         theDumper << ",\n" << aSpaceShift << "  ";
1660       theDumper << *aFIt;
1661     }
1662     theDumper << "\n" << aSpaceShift << " ])" << std::endl;
1663     // call model.do() for correct update of the document's labels related to the changed faces
1664     theDumper << "model.do()" << std::endl;
1665   }
1666 }