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