src/SketchAPI/SketchAPI_Sketch.cpp

   1 // Copyright (C) 2014-2019  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "SketchAPI_Sketch.h"
  21 //--------------------------------------------------------------------------------------
  22 #include <SketchPlugin_Constraint.h>
  23 #include <SketchPlugin_ConstraintAngle.h>
  24 #include <SketchPlugin_ConstraintCoincidence.h>
  25 #include <SketchPlugin_ConstraintCollinear.h>
  26 #include <SketchPlugin_ConstraintDistance.h>
  27 #include <SketchPlugin_ConstraintDistanceHorizontal.h>
  28 #include <SketchPlugin_ConstraintDistanceVertical.h>
  29 #include <SketchPlugin_ConstraintEqual.h>
  30 #include <SketchPlugin_Fillet.h>
  31 #include <SketchPlugin_ConstraintHorizontal.h>
  32 #include <SketchPlugin_ConstraintLength.h>
  33 #include <SketchPlugin_ConstraintMiddle.h>
  34 #include <SketchPlugin_ConstraintMirror.h>
  35 #include <SketchPlugin_ConstraintParallel.h>
  36 #include <SketchPlugin_ConstraintPerpendicular.h>
  37 #include <SketchPlugin_ConstraintRadius.h>
  38 #include <SketchPlugin_ConstraintRigid.h>
  39 #include <SketchPlugin_Trim.h>
  40 #include <SketchPlugin_Split.h>
  41 #include <SketchPlugin_ConstraintTangent.h>
  42 #include <SketchPlugin_ConstraintVertical.h>
  43 #include <SketcherPrs_Tools.h>
  44 //--------------------------------------------------------------------------------------
  45 #include <ModelAPI_Events.h>
  46 #include <ModelAPI_CompositeFeature.h>
  47 #include <ModelAPI_ResultConstruction.h>
  48 #include <ModelHighAPI_Double.h>
  49 #include <ModelHighAPI_Dumper.h>
  50 #include <ModelHighAPI_RefAttr.h>
  51 #include <ModelHighAPI_Selection.h>
  52 #include <ModelHighAPI_Services.h>
  53 #include <ModelHighAPI_Tools.h>
  54 //--------------------------------------------------------------------------------------
  55 #include "SketchAPI_Arc.h"
  56 #include "SketchAPI_MacroArc.h"
  57 #include "SketchAPI_Circle.h"
  58 #include "SketchAPI_IntersectionPoint.h"
  59 #include "SketchAPI_Line.h"
  60 #include "SketchAPI_MacroCircle.h"
  61 #include "SketchAPI_Mirror.h"
  62 #include "SketchAPI_Point.h"
  63 #include "SketchAPI_Projection.h"
  64 #include "SketchAPI_Rectangle.h"
  65 #include "SketchAPI_Rotation.h"
  66 #include "SketchAPI_Translation.h"
  67 //--------------------------------------------------------------------------------------
  68 #include <GeomAPI_Dir2d.h>
  69 #include <GeomAPI_XY.h>
  70 #include <cmath>
  71 //--------------------------------------------------------------------------------------
  72 SketchAPI_Sketch::SketchAPI_Sketch(
  73     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  74 : ModelHighAPI_Interface(theFeature)
  75 {
  76   initialize();
  77 }
  78
  79 SketchAPI_Sketch::SketchAPI_Sketch(
  80     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  81     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
  82 : ModelHighAPI_Interface(theFeature)
  83 {
  84   if (initialize()) {
  85     setPlane(thePlane);
  86   }
  87 }
  88
  89 SketchAPI_Sketch::SketchAPI_Sketch(
  90     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  91     const ModelHighAPI_Selection & theExternal)
  92 : ModelHighAPI_Interface(theFeature)
  93 {
  94   if (initialize()) {
  95     setExternal(theExternal);
  96   }
  97 }
  98
  99 SketchAPI_Sketch::SketchAPI_Sketch(
 100     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 101     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 102 : ModelHighAPI_Interface(theFeature)
 103 {
 104   if (initialize()) {
 105     setExternal(thePlaneObject);
 106   }
 107 }
 108
 109 SketchAPI_Sketch::~SketchAPI_Sketch()
 110 {
 111
 112 }
 113
 114 //--------------------------------------------------------------------------------------
 115 std::shared_ptr<ModelAPI_CompositeFeature> SketchAPI_Sketch::compositeFeature() const
 116 {
 117   return std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 118 }
 119
 120 //--------------------------------------------------------------------------------------
 121 void SketchAPI_Sketch::setPlane(const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 122 {
 123   fillAttribute(thePlane->origin(), myorigin);
 124   fillAttribute(thePlane->dirX(), mydirX);
 125   fillAttribute(thePlane->normal(), mynormal);
 126
 127   execute();
 128 }
 129
 130 void SketchAPI_Sketch::setPlane(const ModelHighAPI_Selection & thePlane,
 131                                 bool theRemoveExternalDependency)
 132 {
 133   FeaturePtr aSketch = feature();
 134
 135   DocumentPtr aDoc = aSketch->document();
 136   bool useVisible = false;
 137   FeaturePtr aCurFeatureBefore = aDoc->currentFeature(useVisible);
 138   aDoc->setCurrentFeature(aSketch, useVisible);
 139
 140   if (theRemoveExternalDependency)
 141     aSketch->customAction(SketchPlugin_Sketch::ACTION_REMOVE_EXTERNAL());
 142
 143   setExternal(thePlane);
 144
 145   aDoc->setCurrentFeature(aCurFeatureBefore, useVisible);
 146 }
 147
 148 //--------------------------------------------------------------------------------------
 149 void SketchAPI_Sketch::setExternal(const ModelHighAPI_Selection & theExternal)
 150 {
 151   fillAttribute(theExternal, myexternal);
 152
 153   execute();
 154 }
 155
 156 void SketchAPI_Sketch::setExternal(std::shared_ptr<ModelAPI_Object> thePlaneObject)
 157 {
 158   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePlaneObject);
 159   ModelHighAPI_Selection aSel(aRes);
 160   setExternal(aSel);
 161 }
 162
 163 //--------------------------------------------------------------------------------------
 164 void SketchAPI_Sketch::setValue(
 165     const std::shared_ptr<ModelHighAPI_Interface> & theConstraint,
 166     const ModelHighAPI_Double & theValue)
 167 {
 168   fillAttribute(theValue, theConstraint->feature()->real(SketchPlugin_Constraint::VALUE()));
 169
 170 //  theConstraint->execute();
 171 }
 172
 173 //--------------------------------------------------------------------------------------
 174 std::list<ModelHighAPI_Selection> SketchAPI_Sketch::selectFace() const
 175 {
 176   const_cast<SketchAPI_Sketch*>(this)->execute();
 177
 178   std::list<ModelHighAPI_Selection> aSelectionList;
 179
 180   ResultConstructionPtr aResultConstruction =
 181       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->firstResult());
 182   if (aResultConstruction.get() == NULL)
 183     return aSelectionList;
 184
 185   for (int anIndex = 0; anIndex < aResultConstruction->facesNum(); ++anIndex) {
 186     aSelectionList.push_back(
 187         ModelHighAPI_Selection(aResultConstruction,
 188                                aResultConstruction->face(anIndex)));
 189   }
 190
 191   return aSelectionList;
 192 }
 193
 194 //--------------------------------------------------------------------------------------
 195 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 196                     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 197 {
 198   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 199   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlane));
 200 }
 201
 202 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 203                     const ModelHighAPI_Selection & theExternal)
 204 {
 205   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 206   return SketchPtr(new SketchAPI_Sketch(aFeature, theExternal));
 207 }
 208
 209 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 210                     const std::string & theExternalName)
 211 {
 212   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 213   return SketchPtr(
 214     new SketchAPI_Sketch(aFeature, ModelHighAPI_Selection("FACE", theExternalName)));
 215 }
 216
 217 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 218                     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 219 {
 220   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 221   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlaneObject));
 222 }
 223
 224
 225 //--------------------------------------------------------------------------------------
 226 std::list< std::shared_ptr<SketchAPI_Point> > SketchAPI_Sketch::getFreePoints()
 227 {
 228   std::list< std::shared_ptr<SketchAPI_Point> > aFreePoints;
 229   std::list<ResultPtr> aPoints = SketcherPrs_Tools::getFreePoints(compositeFeature());
 230   for (std::list<ResultPtr>::iterator anIt = aPoints.begin(); anIt != aPoints.end(); ++anIt) {
 231     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 232     PointPtr aPoint(new SketchAPI_Point(aFeature));
 233     aFreePoints.push_back(aPoint);
 234   }
 235   return aFreePoints;
 236 }
 237
 238 //--------------------------------------------------------------------------------------
 239 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 240     double theX, double theY)
 241 {
 242   std::shared_ptr<ModelAPI_Feature> aFeature =
 243     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 244   return PointPtr(new SketchAPI_Point(aFeature, theX, theY));
 245 }
 246 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 247     const std::shared_ptr<GeomAPI_Pnt2d> & thePoint)
 248 {
 249   std::shared_ptr<ModelAPI_Feature> aFeature =
 250     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 251   return PointPtr(new SketchAPI_Point(aFeature, thePoint));
 252 }
 253 std::shared_ptr<SketchAPI_Point>
 254   SketchAPI_Sketch::addPoint(const ModelHighAPI_Selection & theExternal)
 255 {
 256   std::shared_ptr<ModelAPI_Feature> aFeature =
 257     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 258   return PointPtr(new SketchAPI_Point(aFeature, theExternal));
 259 }
 260 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(const std::string & theExternalName)
 261 {
 262   std::shared_ptr<ModelAPI_Feature> aFeature =
 263     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 264   return PointPtr(new SketchAPI_Point(aFeature, theExternalName));
 265 }
 266
 267 //--------------------------------------------------------------------------------------
 268 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 269     const ModelHighAPI_Selection & theExternal,
 270     bool theKeepResult)
 271 {
 272   std::shared_ptr<ModelAPI_Feature> aFeature =
 273     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 274   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternal));
 275   anIntersection->setIncludeToResult(theKeepResult);
 276   return anIntersection;
 277 }
 278 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 279     const std::string & theExternalName,
 280     bool theKeepResult)
 281 {
 282   std::shared_ptr<ModelAPI_Feature> aFeature =
 283     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 284   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternalName));
 285   anIntersection->setIncludeToResult(theKeepResult);
 286   return anIntersection;
 287 }
 288
 289 //--------------------------------------------------------------------------------------
 290 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(double theX1, double theY1,
 291                                                           double theX2, double theY2)
 292 {
 293   std::shared_ptr<ModelAPI_Feature> aFeature =
 294     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 295   return LinePtr(new SketchAPI_Line(aFeature, theX1, theY1, theX2, theY2));
 296 }
 297 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(
 298     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 299     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 300 {
 301   std::shared_ptr<ModelAPI_Feature> aFeature =
 302     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 303   return LinePtr(new SketchAPI_Line(aFeature, theStartPoint, theEndPoint));
 304 }
 305 std::shared_ptr<SketchAPI_Line>
 306   SketchAPI_Sketch::addLine(const ModelHighAPI_Selection & theExternal)
 307 {
 308   std::shared_ptr<ModelAPI_Feature> aFeature =
 309     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 310   return LinePtr(new SketchAPI_Line(aFeature, theExternal));
 311 }
 312 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(const std::string & theExternalName)
 313 {
 314   std::shared_ptr<ModelAPI_Feature> aFeature =
 315     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 316   return LinePtr(new SketchAPI_Line(aFeature, theExternalName));
 317 }
 318
 319 //--------------------------------------------------------------------------------------
 320 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(double theX1, double theY1,
 321                                                                     double theX2, double theY2)
 322 {
 323   std::shared_ptr<ModelAPI_Feature> aFeature =
 324     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 325   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2));
 326 }
 327 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 328     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 329     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 330 {
 331   std::shared_ptr<ModelAPI_Feature> aFeature =
 332     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 333   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theStartPoint, theEndPoint));
 334 }
 335
 336 //--------------------------------------------------------------------------------------
 337 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 338                                                               double theCenterY,
 339                                                               double theRadius)
 340 {
 341   std::shared_ptr<ModelAPI_Feature> aFeature =
 342     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 343   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 344 }
 345
 346 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 347                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 348                                     double theRadius)
 349 {
 350   std::shared_ptr<ModelAPI_Feature> aFeature =
 351     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 352   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 353 }
 354
 355 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 356                                                                    double theCenterY,
 357                                                                    double thePassedX,
 358                                                                    double thePassedY)
 359 {
 360   std::shared_ptr<ModelAPI_Feature> aFeature =
 361     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 362   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 363                                                             thePassedX, thePassedY));
 364 }
 365
 366 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 367     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 368     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 369 {
 370   std::shared_ptr<ModelAPI_Feature> aFeature =
 371     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 372   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 373 }
 374
 375 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 376                                                                    double theX2, double theY2,
 377                                                                    double theX3, double theY3)
 378 {
 379   std::shared_ptr<ModelAPI_Feature> aFeature =
 380     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 381   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 382                                                             theX2, theY2,
 383                                                             theX3, theY3));
 384 }
 385
 386 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 387     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 388     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 389     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 390 {
 391   std::shared_ptr<ModelAPI_Feature> aFeature =
 392     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 393   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 394 }
 395
 396 std::shared_ptr<SketchAPI_Circle>
 397   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 398 {
 399   std::shared_ptr<ModelAPI_Feature> aFeature =
 400     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 401   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 402 }
 403
 404 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::string & theExternalName)
 405 {
 406   // TODO(spo): Add constraint SketchConstraintRigid like in PythonAPI. Is it necessary?
 407   std::shared_ptr<ModelAPI_Feature> aFeature =
 408     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 409   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 410 }
 411
 412 //--------------------------------------------------------------------------------------
 413 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 414                                                         double theStartX, double theStartY,
 415                                                         double theEndX, double theEndY,
 416                                                         bool theInversed)
 417 {
 418   std::shared_ptr<ModelAPI_Feature> aFeature =
 419     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 420   return ArcPtr(new SketchAPI_Arc(aFeature,
 421                                   theCenterX, theCenterY,
 422                                   theStartX, theStartY,
 423                                   theEndX, theEndY,
 424                                   theInversed));
 425 }
 426
 427 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 428                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 429                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 430                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 431                                               bool theInversed)
 432 {
 433   std::shared_ptr<ModelAPI_Feature> aFeature =
 434     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 435   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 436 }
 437
 438 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 439                                                         double theEndX, double theEndY,
 440                                                         double thePassedX, double thePassedY)
 441 {
 442   std::shared_ptr<ModelAPI_Feature> aFeature =
 443     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 444   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 445                                        theStartX, theStartY,
 446                                        theEndX, theEndY,
 447                                        thePassedX, thePassedY));
 448 }
 449
 450 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 451                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 452                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 453                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 454 {
 455   std::shared_ptr<ModelAPI_Feature> aFeature =
 456     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 457   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 458 }
 459
 460 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 461                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 462                                                 double theEndX, double theEndY,
 463                                                 bool theInversed)
 464 {
 465   std::shared_ptr<ModelAPI_Feature> aFeature =
 466     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 467   return MacroArcPtr(new SketchAPI_MacroArc(
 468     aFeature, theTangentPoint, theEndX, theEndY, theInversed));
 469 }
 470
 471 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 472                                               const ModelHighAPI_RefAttr& theTangentPoint,
 473                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 474                                               bool theInversed)
 475 {
 476   std::shared_ptr<ModelAPI_Feature> aFeature =
 477     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 478   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theTangentPoint, theEnd, theInversed));
 479 }
 480
 481 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 482 {
 483   std::shared_ptr<ModelAPI_Feature> aFeature =
 484     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 485   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 486 }
 487
 488 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::string & theExternalName)
 489 {
 490   // TODO(spo): Add constraint SketchConstraintRigid like in PythonAPI. Is it necessary?
 491   std::shared_ptr<ModelAPI_Feature> aFeature =
 492     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 493   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 494 }
 495
 496 //--------------------------------------------------------------------------------------
 497 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 498     const ModelHighAPI_Selection & theExternalFeature,
 499     bool theKeepResult)
 500 {
 501   std::shared_ptr<ModelAPI_Feature> aFeature =
 502     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 503   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalFeature));
 504   aProjection->setIncludeToResult(theKeepResult);
 505   return aProjection;
 506 }
 507
 508 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 509     const std::string & theExternalName,
 510     bool theKeepResult)
 511 {
 512   std::shared_ptr<ModelAPI_Feature> aFeature =
 513     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 514   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalName));
 515   aProjection->setIncludeToResult(theKeepResult);
 516   return aProjection;
 517 }
 518
 519 //--------------------------------------------------------------------------------------
 520 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 521     const ModelHighAPI_RefAttr & theMirrorLine,
 522     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 523 {
 524   std::shared_ptr<ModelAPI_Feature> aFeature =
 525     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 526   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 527 }
 528
 529 //--------------------------------------------------------------------------------------
 530 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 531     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 532     const ModelHighAPI_RefAttr & thePoint1,
 533     const ModelHighAPI_RefAttr & thePoint2,
 534     const ModelHighAPI_Integer & theNumberOfObjects,
 535     bool theFullValue)
 536 {
 537   std::shared_ptr<ModelAPI_Feature> aFeature =
 538     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 539   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 540                                                   thePoint2, theNumberOfObjects, theFullValue));
 541 }
 542
 543 //--------------------------------------------------------------------------------------
 544 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 545     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 546     const ModelHighAPI_RefAttr & theCenter,
 547     const ModelHighAPI_Double & theAngle,
 548     const ModelHighAPI_Integer & theNumberOfObjects,
 549     bool theFullValue,
 550     bool theReversed)
 551 {
 552   std::shared_ptr<ModelAPI_Feature> aFeature =
 553     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 554   return RotationPtr(
 555     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 556                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 557 }
 558
 559 //--------------------------------------------------------------------------------------
 560 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 561                                           const ModelHighAPI_Reference& theFeature,
 562                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 563 {
 564   std::shared_ptr<ModelAPI_Feature> aFeature =
 565     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 566   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 567
 568   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 569   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 570     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 571     fillAttribute(thePositionPoint, aPointAttr);
 572   }
 573
 574   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 575 }
 576
 577 //--------------------------------------------------------------------------------------
 578 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 579                                         const ModelHighAPI_Reference& theFeature,
 580                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 581 {
 582   std::shared_ptr<ModelAPI_Feature> aFeature =
 583     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 584   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 585
 586   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 587   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 588     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 589     fillAttribute(thePositionPoint, aPointAttr);
 590   }
 591
 592   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 593 }
 594
 595 //--------------------------------------------------------------------------------------
 596 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 597     const ModelHighAPI_RefAttr & theLine1,
 598     const ModelHighAPI_RefAttr & theLine2,
 599     const ModelHighAPI_Double & theValue)
 600 {
 601   std::shared_ptr<ModelAPI_Feature> aFeature =
 602       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 603   fillAttribute(SketcherPrs_Tools::ANGLE_DIRECT,
 604       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 605   // fill the value before llines to avoid calculation of angle value by the Angle feature
 606   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 607   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 608   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 609   aFeature->execute();
 610   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 611 }
 612
 613 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
 614     const ModelHighAPI_RefAttr & theLine1,
 615     const ModelHighAPI_RefAttr & theLine2,
 616     const ModelHighAPI_Double & theValue)
 617 {
 618   std::shared_ptr<ModelAPI_Feature> aFeature =
 619       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 620   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
 621       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 622   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 623   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 624   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 625   aFeature->execute();
 626   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 627 }
 628
 629 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
 630     const ModelHighAPI_RefAttr & theLine1,
 631     const ModelHighAPI_RefAttr & theLine2,
 632     const ModelHighAPI_Double & theValue)
 633 {
 634   std::shared_ptr<ModelAPI_Feature> aFeature =
 635       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 636   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
 637       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 638   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 639   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 640   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 641   aFeature->execute();
 642   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 643 }
 644
 645 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
 646     const ModelHighAPI_RefAttr & thePoint1,
 647     const ModelHighAPI_RefAttr & thePoint2)
 648 {
 649   std::shared_ptr<ModelAPI_Feature> aFeature =
 650       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
 651   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 652   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 653   aFeature->execute();
 654   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 655 }
 656
 657 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
 658     const ModelHighAPI_RefAttr & theLine1,
 659     const ModelHighAPI_RefAttr & theLine2)
 660 {
 661   std::shared_ptr<ModelAPI_Feature> aFeature =
 662       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
 663   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 664   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 665   aFeature->execute();
 666   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 667 }
 668
 669 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
 670     const ModelHighAPI_RefAttr & thePoint,
 671     const ModelHighAPI_RefAttr & thePointOrLine,
 672     const ModelHighAPI_Double & theValue,
 673     bool isSigned)
 674 {
 675   std::shared_ptr<ModelAPI_Feature> aFeature =
 676       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
 677   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 678   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 679   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 680   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
 681   aFeature->execute();
 682   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 683 }
 684
 685 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
 686     const ModelHighAPI_RefAttr & thePoint,
 687     const ModelHighAPI_RefAttr & thePointOrLine,
 688     const ModelHighAPI_Double & theValue)
 689 {
 690   return setDistance(thePoint, thePointOrLine, theValue, true);
 691 }
 692
 693 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
 694     const ModelHighAPI_RefAttr & thePoint,
 695     const ModelHighAPI_RefAttr & thePointOrLine,
 696     const ModelHighAPI_Double & theValue)
 697 {
 698   return setDistance(thePoint, thePointOrLine, theValue, false);
 699 }
 700
 701 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
 702     const ModelHighAPI_RefAttr & thePoint1,
 703     const ModelHighAPI_RefAttr & thePoint2,
 704     const ModelHighAPI_Double & theValue)
 705 {
 706   std::shared_ptr<ModelAPI_Feature> aFeature =
 707       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
 708   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 709   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 710   fillAttribute(theValue,
 711       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 712   aFeature->execute();
 713   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 714 }
 715
 716 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
 717     const ModelHighAPI_RefAttr & thePoint1,
 718     const ModelHighAPI_RefAttr & thePoint2,
 719     const ModelHighAPI_Double & theValue)
 720 {
 721   std::shared_ptr<ModelAPI_Feature> aFeature =
 722       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
 723   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 724   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 725   fillAttribute(theValue,
 726       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 727   aFeature->execute();
 728   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 729 }
 730
 731 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
 732     const ModelHighAPI_RefAttr & theObject1,
 733     const ModelHighAPI_RefAttr & theObject2)
 734 {
 735   std::shared_ptr<ModelAPI_Feature> aFeature =
 736       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
 737   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 738   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 739   aFeature->execute();
 740   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 741 }
 742
 743 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
 744     const ModelHighAPI_RefAttr & thePoint)
 745 {
 746   std::shared_ptr<ModelAPI_Feature> aFeature =
 747       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
 748   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
 749   apply(); // finish operation to remove Fillet feature correcly
 750   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 751 }
 752
 753 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
 754     const ModelHighAPI_RefAttr & thePoint,
 755     const ModelHighAPI_Double & theRadius)
 756 {
 757   CompositeFeaturePtr aSketch = compositeFeature();
 758   int aNbSubs = aSketch->numberOfSubs();
 759
 760   // create fillet
 761   InterfacePtr aFilletFeature = setFillet(thePoint);
 762
 763   // set radius for just created arc
 764   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
 765   if (anArc->getKind() == SketchPlugin_Arc::ID())
 766     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
 767
 768   return aFilletFeature;
 769 }
 770
 771 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
 772     const ModelHighAPI_RefAttr & theObject)
 773 {
 774   std::shared_ptr<ModelAPI_Feature> aFeature =
 775       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
 776   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 777   aFeature->execute();
 778   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 779 }
 780
 781 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
 782     const ModelHighAPI_RefAttr & theLine)
 783 {
 784   std::shared_ptr<ModelAPI_Feature> aFeature =
 785       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
 786   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 787   aFeature->execute();
 788   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 789 }
 790
 791 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
 792     const ModelHighAPI_RefAttr & theLine,
 793     const ModelHighAPI_Double & theValue)
 794 {
 795   std::shared_ptr<ModelAPI_Feature> aFeature =
 796       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
 797   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 798   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 799   aFeature->execute();
 800   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 801 }
 802
 803 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
 804     const ModelHighAPI_RefAttr & thePoint,
 805     const ModelHighAPI_RefAttr & theLine)
 806 {
 807   std::shared_ptr<ModelAPI_Feature> aFeature =
 808       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
 809   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 810   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 811   aFeature->execute();
 812   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 813 }
 814
 815 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
 816     const ModelHighAPI_RefAttr & theLine1,
 817     const ModelHighAPI_RefAttr & theLine2)
 818 {
 819   std::shared_ptr<ModelAPI_Feature> aFeature =
 820       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
 821   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 822   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 823   aFeature->execute();
 824   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 825 }
 826
 827 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
 828     const ModelHighAPI_RefAttr & theLine1,
 829     const ModelHighAPI_RefAttr & theLine2)
 830 {
 831   std::shared_ptr<ModelAPI_Feature> aFeature =
 832       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
 833   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 834   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 835   aFeature->execute();
 836   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 837 }
 838
 839 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
 840     const ModelHighAPI_RefAttr & theCircleOrArc,
 841     const ModelHighAPI_Double & theValue)
 842 {
 843   std::shared_ptr<ModelAPI_Feature> aFeature =
 844       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
 845   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 846   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 847   aFeature->execute();
 848   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 849 }
 850
 851 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
 852     const ModelHighAPI_RefAttr & theLine,
 853     const ModelHighAPI_RefAttr & theCircle)
 854 {
 855   std::shared_ptr<ModelAPI_Feature> aFeature =
 856       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
 857   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 858   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 859   aFeature->execute();
 860   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 861 }
 862
 863 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
 864     const ModelHighAPI_RefAttr & theLine)
 865 {
 866   std::shared_ptr<ModelAPI_Feature> aFeature =
 867       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
 868   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 869   aFeature->execute();
 870   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 871 }
 872
 873 //--------------------------------------------------------------------------------------
 874
 875 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
 876 {
 877   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
 878   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
 879 }
 880
 881 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
 882 {
 883   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 884       theFeature->attribute(SketchPlugin_Line::START_ID()));
 885   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 886       theFeature->attribute(SketchPlugin_Line::END_ID()));
 887
 888   if (!aStartAttr || !aEndAttr)
 889     return std::shared_ptr<GeomAPI_Pnt2d>();
 890
 891   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
 892   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
 893   return std::shared_ptr<GeomAPI_Pnt2d>(
 894       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
 895 }
 896
 897 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
 898 {
 899   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 900       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
 901   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
 902
 903   if (!aCenter || !aRadius)
 904     return std::shared_ptr<GeomAPI_Pnt2d>();
 905
 906   return std::shared_ptr<GeomAPI_Pnt2d>(
 907       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
 908 }
 909
 910 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
 911 {
 912   static const double PI = 3.141592653589793238463;
 913
 914   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 915       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
 916   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 917       theFeature->attribute(SketchPlugin_Arc::START_ID()));
 918   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 919       theFeature->attribute(SketchPlugin_Arc::END_ID()));
 920
 921   if (!aCenterAttr || !aStartAttr || !aEndAttr)
 922     return std::shared_ptr<GeomAPI_Pnt2d>();
 923
 924   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
 925       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
 926   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
 927       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
 928
 929   double anAngle = aStartDir->angle(aEndDir);
 930   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
 931   if (isReversed && anAngle > 0.)
 932     anAngle -= 2.0 * PI;
 933   else if (!isReversed && anAngle <= 0.)
 934     anAngle += 2.0 * PI;
 935
 936   double cosA = cos(anAngle);
 937   double sinA = sin(anAngle);
 938
 939   // rotate start dir to find middle point on arc
 940   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
 941   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
 942   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
 943
 944   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
 945 }
 946
 947 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject)
 948 {
 949   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
 950   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 951   if (aFeature) {
 952     // move only features of the following types
 953     const std::string& aFeatureKind = aFeature->getKind();
 954     if (aFeatureKind == SketchPlugin_Point::ID())
 955       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
 956     else if (aFeatureKind == SketchPlugin_Line::ID())
 957       aMiddlePoint = middlePointOnLine(aFeature);
 958     else if (aFeatureKind == SketchPlugin_Circle::ID())
 959       aMiddlePoint = pointOnCircle(aFeature);
 960     else if (aFeatureKind == SketchPlugin_Arc::ID())
 961       aMiddlePoint = middlePointOnArc(aFeature);
 962   }
 963   return aMiddlePoint;
 964 }
 965
 966 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
 967                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
 968 {
 969   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
 970   theMovedEntity.fillMessage(aMessage);
 971
 972   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
 973   if (aMessage->movedAttribute())
 974     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
 975   else
 976     anOriginalPosition = middlePoint(aMessage->movedObject());
 977
 978   if (!anOriginalPosition)
 979     return; // something has gone wrong, do not process movement
 980
 981   aMessage->setOriginalPosition(anOriginalPosition);
 982   aMessage->setCurrentPosition(theTargetPoint);
 983   Events_Loop::loop()->send(aMessage);
 984 }
 985
 986 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
 987                             double theTargetX, double theTargetY)
 988 {
 989   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
 990   move(theMovedEntity, aTargetPoint);
 991 }
 992
 993 //--------------------------------------------------------------------------------------
 994
 995 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
 996 {
 997   FeaturePtr aBase = feature();
 998   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
 999       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
1000   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1001       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
1002   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1003       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
1004   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
1005
1006   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
1007 }
1008
1009 //--------------------------------------------------------------------------------------
1010
1011 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
1012 {
1013   FeaturePtr aBase = feature();
1014   const std::string& aDocName = theDumper.name(aBase->document());
1015
1016   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
1017   if (anExternal->value()) {
1018     theDumper << aBase << " = model.addSketch(" << aDocName <<
1019       ", " << anExternal << ")" << std::endl;
1020   } else {
1021     // Sketch is base on a plane.
1022     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
1023         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
1024     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1025         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
1026     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
1027         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
1028
1029     // Check the plane is coordinate plane
1030     std::string aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1031     if(anExternal->context()) { // checking for selected planes
1032       if (!aPlaneName.empty()
1033           && anExternal->context()->data()
1034           && anExternal->context()->data()->name() == aPlaneName) {
1035         // dump sketch based on coordinate plane
1036         theDumper << aBase << " = model.addSketch(" << aDocName
1037                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1038       } else { // some other plane
1039         theDumper << aBase << " = model.addSketch(" << aDocName <<
1040           ", " << anExternal<< ")" << std::endl;
1041       }
1042     } else {
1043       if (aPlaneName.empty()) {
1044         // needs import additional module
1045         theDumper.importModule("GeomAPI");
1046         // dump plane parameters
1047         const std::string& aSketchName = theDumper.name(aBase);
1048         std::string anOriginName = aSketchName + "_origin";
1049         std::string aNormalName  = aSketchName + "_norm";
1050         std::string aDirXName    = aSketchName + "_dirx";
1051         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1052         // and then dumplicate dumping it in the next line
1053         theDumper << anOriginName << " = " << anOrigin << "\n"
1054                   << aNormalName  << " = " << aNormal  << "\n"
1055                   << aDirXName    << " = " << aDirX    << "\n";
1056         // dump sketch based on arbitrary plane
1057         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1058                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1059       } else {
1060         // dump sketch based on coordinate plane
1061         theDumper << aBase << " = model.addSketch(" << aDocName
1062                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1063       }
1064     }
1065   }
1066
1067   // dump sketch's subfeatures
1068   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1069   theDumper.processSubs(aCompFeat, true);
1070 }