src/SketchAPI/SketchAPI_Sketch.cpp

   1 // Copyright (C) 2014-2017  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
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "SketchAPI_Sketch.h"
  22 //--------------------------------------------------------------------------------------
  23 #include <SketchPlugin_Constraint.h>
  24 #include <SketchPlugin_ConstraintAngle.h>
  25 #include <SketchPlugin_ConstraintCoincidence.h>
  26 #include <SketchPlugin_ConstraintCollinear.h>
  27 #include <SketchPlugin_ConstraintDistance.h>
  28 #include <SketchPlugin_ConstraintDistanceHorizontal.h>
  29 #include <SketchPlugin_ConstraintDistanceVertical.h>
  30 #include <SketchPlugin_ConstraintEqual.h>
  31 #include <SketchPlugin_Fillet.h>
  32 #include <SketchPlugin_ConstraintHorizontal.h>
  33 #include <SketchPlugin_ConstraintLength.h>
  34 #include <SketchPlugin_ConstraintMiddle.h>
  35 #include <SketchPlugin_ConstraintMirror.h>
  36 #include <SketchPlugin_ConstraintParallel.h>
  37 #include <SketchPlugin_ConstraintPerpendicular.h>
  38 #include <SketchPlugin_ConstraintRadius.h>
  39 #include <SketchPlugin_ConstraintRigid.h>
  40 #include <SketchPlugin_Trim.h>
  41 #include <SketchPlugin_Split.h>
  42 #include <SketchPlugin_ConstraintTangent.h>
  43 #include <SketchPlugin_ConstraintVertical.h>
  44 #include <SketcherPrs_Tools.h>
  45 //--------------------------------------------------------------------------------------
  46 #include <ModelAPI_Events.h>
  47 #include <ModelAPI_CompositeFeature.h>
  48 #include <ModelAPI_ResultConstruction.h>
  49 #include <ModelHighAPI_Double.h>
  50 #include <ModelHighAPI_Dumper.h>
  51 #include <ModelHighAPI_RefAttr.h>
  52 #include <ModelHighAPI_Selection.h>
  53 #include <ModelHighAPI_Services.h>
  54 #include <ModelHighAPI_Tools.h>
  55 //--------------------------------------------------------------------------------------
  56 #include "SketchAPI_Arc.h"
  57 #include "SketchAPI_MacroArc.h"
  58 #include "SketchAPI_Circle.h"
  59 #include "SketchAPI_IntersectionPoint.h"
  60 #include "SketchAPI_Line.h"
  61 #include "SketchAPI_MacroCircle.h"
  62 #include "SketchAPI_Mirror.h"
  63 #include "SketchAPI_Point.h"
  64 #include "SketchAPI_Projection.h"
  65 #include "SketchAPI_Rectangle.h"
  66 #include "SketchAPI_Rotation.h"
  67 #include "SketchAPI_Translation.h"
  68 //--------------------------------------------------------------------------------------
  69 #include <GeomAPI_Dir2d.h>
  70 #include <GeomAPI_XY.h>
  71 #include <cmath>
  72 //--------------------------------------------------------------------------------------
  73 SketchAPI_Sketch::SketchAPI_Sketch(
  74     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  75 : ModelHighAPI_Interface(theFeature)
  76 {
  77   initialize();
  78 }
  79
  80 SketchAPI_Sketch::SketchAPI_Sketch(
  81     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  82     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
  83 : ModelHighAPI_Interface(theFeature)
  84 {
  85   if (initialize()) {
  86     setPlane(thePlane);
  87   }
  88 }
  89
  90 SketchAPI_Sketch::SketchAPI_Sketch(
  91     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  92     const ModelHighAPI_Selection & theExternal)
  93 : ModelHighAPI_Interface(theFeature)
  94 {
  95   if (initialize()) {
  96     setExternal(theExternal);
  97   }
  98 }
  99
 100 SketchAPI_Sketch::SketchAPI_Sketch(
 101     const std::shared_ptr<ModelAPI_Feature> & theFeature,
 102     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 103 : ModelHighAPI_Interface(theFeature)
 104 {
 105   if (initialize()) {
 106     setExternal(thePlaneObject);
 107   }
 108 }
 109
 110 SketchAPI_Sketch::~SketchAPI_Sketch()
 111 {
 112
 113 }
 114
 115 //--------------------------------------------------------------------------------------
 116 std::shared_ptr<ModelAPI_CompositeFeature> SketchAPI_Sketch::compositeFeature() const
 117 {
 118   return std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 119 }
 120
 121 //--------------------------------------------------------------------------------------
 122 void SketchAPI_Sketch::setPlane(const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 123 {
 124   fillAttribute(thePlane->origin(), myorigin);
 125   fillAttribute(thePlane->dirX(), mydirX);
 126   fillAttribute(thePlane->normal(), mynormal);
 127
 128   execute();
 129 }
 130
 131 void SketchAPI_Sketch::setExternal(const ModelHighAPI_Selection & theExternal)
 132 {
 133   fillAttribute(theExternal, myexternal);
 134
 135   execute();
 136 }
 137
 138 void SketchAPI_Sketch::setExternal(std::shared_ptr<ModelAPI_Object> thePlaneObject)
 139 {
 140   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePlaneObject);
 141   ModelHighAPI_Selection aSel(aRes);
 142   setExternal(aSel);
 143 }
 144
 145 //--------------------------------------------------------------------------------------
 146 void SketchAPI_Sketch::setValue(
 147     const std::shared_ptr<ModelHighAPI_Interface> & theConstraint,
 148     const ModelHighAPI_Double & theValue)
 149 {
 150   fillAttribute(theValue, theConstraint->feature()->real(SketchPlugin_Constraint::VALUE()));
 151
 152 //  theConstraint->execute();
 153 }
 154
 155 //--------------------------------------------------------------------------------------
 156 std::list<ModelHighAPI_Selection> SketchAPI_Sketch::selectFace() const
 157 {
 158   const_cast<SketchAPI_Sketch*>(this)->execute();
 159
 160   std::list<ModelHighAPI_Selection> aSelectionList;
 161
 162   ResultConstructionPtr aResultConstruction =
 163       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(feature()->firstResult());
 164   if (aResultConstruction.get() == NULL)
 165     return aSelectionList;
 166
 167   for (int anIndex = 0; anIndex < aResultConstruction->facesNum(); ++anIndex) {
 168     aSelectionList.push_back(
 169         ModelHighAPI_Selection(aResultConstruction,
 170                                aResultConstruction->face(anIndex)));
 171   }
 172
 173   return aSelectionList;
 174 }
 175
 176 //--------------------------------------------------------------------------------------
 177 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 178                     const std::shared_ptr<GeomAPI_Ax3> & thePlane)
 179 {
 180   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 181   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlane));
 182 }
 183
 184 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 185                     const ModelHighAPI_Selection & theExternal)
 186 {
 187   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 188   return SketchPtr(new SketchAPI_Sketch(aFeature, theExternal));
 189 }
 190
 191 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 192                     const std::string & theExternalName)
 193 {
 194   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 195   return SketchPtr(
 196     new SketchAPI_Sketch(aFeature, ModelHighAPI_Selection("FACE", theExternalName)));
 197 }
 198
 199 SketchPtr addSketch(const std::shared_ptr<ModelAPI_Document> & thePart,
 200                     std::shared_ptr<ModelAPI_Object> thePlaneObject)
 201 {
 202   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(SketchAPI_Sketch::ID());
 203   return SketchPtr(new SketchAPI_Sketch(aFeature, thePlaneObject));
 204 }
 205
 206
 207 //--------------------------------------------------------------------------------------
 208 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 209     double theX, double theY)
 210 {
 211   std::shared_ptr<ModelAPI_Feature> aFeature =
 212     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 213   return PointPtr(new SketchAPI_Point(aFeature, theX, theY));
 214 }
 215 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(
 216     const std::shared_ptr<GeomAPI_Pnt2d> & thePoint)
 217 {
 218   std::shared_ptr<ModelAPI_Feature> aFeature =
 219     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 220   return PointPtr(new SketchAPI_Point(aFeature, thePoint));
 221 }
 222 std::shared_ptr<SketchAPI_Point>
 223   SketchAPI_Sketch::addPoint(const ModelHighAPI_Selection & theExternal)
 224 {
 225   std::shared_ptr<ModelAPI_Feature> aFeature =
 226     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 227   return PointPtr(new SketchAPI_Point(aFeature, theExternal));
 228 }
 229 std::shared_ptr<SketchAPI_Point> SketchAPI_Sketch::addPoint(const std::string & theExternalName)
 230 {
 231   std::shared_ptr<ModelAPI_Feature> aFeature =
 232     compositeFeature()->addFeature(SketchPlugin_Point::ID());
 233   return PointPtr(new SketchAPI_Point(aFeature, theExternalName));
 234 }
 235
 236 //--------------------------------------------------------------------------------------
 237 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 238     const ModelHighAPI_Selection & theExternal,
 239     bool theKeepResult)
 240 {
 241   std::shared_ptr<ModelAPI_Feature> aFeature =
 242     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 243   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternal));
 244   anIntersection->setIncludeToResult(theKeepResult);
 245   return anIntersection;
 246 }
 247 std::shared_ptr<SketchAPI_IntersectionPoint> SketchAPI_Sketch::addIntersectionPoint(
 248     const std::string & theExternalName,
 249     bool theKeepResult)
 250 {
 251   std::shared_ptr<ModelAPI_Feature> aFeature =
 252     compositeFeature()->addFeature(SketchPlugin_IntersectionPoint::ID());
 253   IntersectionPointPtr anIntersection(new SketchAPI_IntersectionPoint(aFeature, theExternalName));
 254   anIntersection->setIncludeToResult(theKeepResult);
 255   return anIntersection;
 256 }
 257
 258 //--------------------------------------------------------------------------------------
 259 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(double theX1, double theY1,
 260                                                           double theX2, double theY2)
 261 {
 262   std::shared_ptr<ModelAPI_Feature> aFeature =
 263     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 264   return LinePtr(new SketchAPI_Line(aFeature, theX1, theY1, theX2, theY2));
 265 }
 266 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(
 267     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 268     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 269 {
 270   std::shared_ptr<ModelAPI_Feature> aFeature =
 271     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 272   return LinePtr(new SketchAPI_Line(aFeature, theStartPoint, theEndPoint));
 273 }
 274 std::shared_ptr<SketchAPI_Line>
 275   SketchAPI_Sketch::addLine(const ModelHighAPI_Selection & theExternal)
 276 {
 277   std::shared_ptr<ModelAPI_Feature> aFeature =
 278     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 279   return LinePtr(new SketchAPI_Line(aFeature, theExternal));
 280 }
 281 std::shared_ptr<SketchAPI_Line> SketchAPI_Sketch::addLine(const std::string & theExternalName)
 282 {
 283   std::shared_ptr<ModelAPI_Feature> aFeature =
 284     compositeFeature()->addFeature(SketchPlugin_Line::ID());
 285   return LinePtr(new SketchAPI_Line(aFeature, theExternalName));
 286 }
 287
 288 //--------------------------------------------------------------------------------------
 289 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(double theX1, double theY1,
 290                                                                     double theX2, double theY2)
 291 {
 292   std::shared_ptr<ModelAPI_Feature> aFeature =
 293     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 294   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theX1, theY1, theX2, theY2));
 295 }
 296 std::shared_ptr<SketchAPI_Rectangle> SketchAPI_Sketch::addRectangle(
 297     const std::shared_ptr<GeomAPI_Pnt2d> & theStartPoint,
 298     const std::shared_ptr<GeomAPI_Pnt2d> & theEndPoint)
 299 {
 300   std::shared_ptr<ModelAPI_Feature> aFeature =
 301     compositeFeature()->addFeature(SketchAPI_Rectangle::ID());
 302   return RectanglePtr(new SketchAPI_Rectangle(aFeature, theStartPoint, theEndPoint));
 303 }
 304
 305 //--------------------------------------------------------------------------------------
 306 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(double theCenterX,
 307                                                               double theCenterY,
 308                                                               double theRadius)
 309 {
 310   std::shared_ptr<ModelAPI_Feature> aFeature =
 311     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 312   return CirclePtr(new SketchAPI_Circle(aFeature, theCenterX, theCenterY, theRadius));
 313 }
 314
 315 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(
 316                                     const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 317                                     double theRadius)
 318 {
 319   std::shared_ptr<ModelAPI_Feature> aFeature =
 320     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 321   return CirclePtr(new SketchAPI_Circle(aFeature, theCenter, theRadius));
 322 }
 323
 324 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theCenterX,
 325                                                                    double theCenterY,
 326                                                                    double thePassedX,
 327                                                                    double thePassedY)
 328 {
 329   std::shared_ptr<ModelAPI_Feature> aFeature =
 330     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 331   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterX, theCenterY,
 332                                                             thePassedX, thePassedY));
 333 }
 334
 335 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 336     const std::shared_ptr<GeomAPI_Pnt2d>& theCenterPoint,
 337     const std::shared_ptr<GeomAPI_Pnt2d>& thePassedPoint)
 338 {
 339   std::shared_ptr<ModelAPI_Feature> aFeature =
 340     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 341   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theCenterPoint, thePassedPoint));
 342 }
 343
 344 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(double theX1, double theY1,
 345                                                                    double theX2, double theY2,
 346                                                                    double theX3, double theY3)
 347 {
 348   std::shared_ptr<ModelAPI_Feature> aFeature =
 349     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 350   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, theX1, theY1,
 351                                                             theX2, theY2,
 352                                                             theX3, theY3));
 353 }
 354
 355 std::shared_ptr<SketchAPI_MacroCircle> SketchAPI_Sketch::addCircle(
 356     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint1,
 357     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint2,
 358     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint3)
 359 {
 360   std::shared_ptr<ModelAPI_Feature> aFeature =
 361     compositeFeature()->addFeature(SketchPlugin_MacroCircle::ID());
 362   return MacroCirclePtr(new SketchAPI_MacroCircle(aFeature, thePoint1, thePoint2, thePoint3));
 363 }
 364
 365 std::shared_ptr<SketchAPI_Circle>
 366   SketchAPI_Sketch::addCircle(const ModelHighAPI_Selection & theExternal)
 367 {
 368   std::shared_ptr<ModelAPI_Feature> aFeature =
 369     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 370   return CirclePtr(new SketchAPI_Circle(aFeature, theExternal));
 371 }
 372
 373 std::shared_ptr<SketchAPI_Circle> SketchAPI_Sketch::addCircle(const std::string & theExternalName)
 374 {
 375   // TODO(spo): Add constraint SketchConstraintRigid like in PythonAPI. Is it necessary?
 376   std::shared_ptr<ModelAPI_Feature> aFeature =
 377     compositeFeature()->addFeature(SketchPlugin_Circle::ID());
 378   return CirclePtr(new SketchAPI_Circle(aFeature, theExternalName));
 379 }
 380
 381 //--------------------------------------------------------------------------------------
 382 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(double theCenterX, double theCenterY,
 383                                                         double theStartX, double theStartY,
 384                                                         double theEndX, double theEndY,
 385                                                         bool theInversed)
 386 {
 387   std::shared_ptr<ModelAPI_Feature> aFeature =
 388     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 389   return ArcPtr(new SketchAPI_Arc(aFeature,
 390                                   theCenterX, theCenterY,
 391                                   theStartX, theStartY,
 392                                   theEndX, theEndY,
 393                                   theInversed));
 394 }
 395
 396 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(
 397                                               const std::shared_ptr<GeomAPI_Pnt2d>& theCenter,
 398                                               const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 399                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 400                                               bool theInversed)
 401 {
 402   std::shared_ptr<ModelAPI_Feature> aFeature =
 403     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 404   return ArcPtr(new SketchAPI_Arc(aFeature, theCenter, theStart, theEnd, theInversed));
 405 }
 406
 407 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(double theStartX, double theStartY,
 408                                                         double theEndX, double theEndY,
 409                                                         double thePassedX, double thePassedY)
 410 {
 411   std::shared_ptr<ModelAPI_Feature> aFeature =
 412     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 413   return MacroArcPtr(new SketchAPI_MacroArc(aFeature,
 414                                        theStartX, theStartY,
 415                                        theEndX, theEndY,
 416                                        thePassedX, thePassedY));
 417 }
 418
 419 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 420                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
 421                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 422                                                 const std::shared_ptr<GeomAPI_Pnt2d>& thePassed)
 423 {
 424   std::shared_ptr<ModelAPI_Feature> aFeature =
 425     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 426   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theStart, theEnd, thePassed));
 427 }
 428
 429 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 430                                                 const ModelHighAPI_RefAttr& theTangentPoint,
 431                                                 double theEndX, double theEndY,
 432                                                 bool theInversed)
 433 {
 434   std::shared_ptr<ModelAPI_Feature> aFeature =
 435     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 436   return MacroArcPtr(new SketchAPI_MacroArc(
 437     aFeature, theTangentPoint, theEndX, theEndY, theInversed));
 438 }
 439
 440 std::shared_ptr<SketchAPI_MacroArc> SketchAPI_Sketch::addArc(
 441                                               const ModelHighAPI_RefAttr& theTangentPoint,
 442                                               const std::shared_ptr<GeomAPI_Pnt2d>& theEnd,
 443                                               bool theInversed)
 444 {
 445   std::shared_ptr<ModelAPI_Feature> aFeature =
 446     compositeFeature()->addFeature(SketchPlugin_MacroArc::ID());
 447   return MacroArcPtr(new SketchAPI_MacroArc(aFeature, theTangentPoint, theEnd, theInversed));
 448 }
 449
 450 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const ModelHighAPI_Selection & theExternal)
 451 {
 452   std::shared_ptr<ModelAPI_Feature> aFeature =
 453     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 454   return ArcPtr(new SketchAPI_Arc(aFeature, theExternal));
 455 }
 456
 457 std::shared_ptr<SketchAPI_Arc> SketchAPI_Sketch::addArc(const std::string & theExternalName)
 458 {
 459   // TODO(spo): Add constraint SketchConstraintRigid like in PythonAPI. Is it necessary?
 460   std::shared_ptr<ModelAPI_Feature> aFeature =
 461     compositeFeature()->addFeature(SketchPlugin_Arc::ID());
 462   return ArcPtr(new SketchAPI_Arc(aFeature, theExternalName));
 463 }
 464
 465 //--------------------------------------------------------------------------------------
 466 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 467     const ModelHighAPI_Selection & theExternalFeature,
 468     bool theKeepResult)
 469 {
 470   std::shared_ptr<ModelAPI_Feature> aFeature =
 471     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 472   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalFeature));
 473   aProjection->setIncludeToResult(theKeepResult);
 474   return aProjection;
 475 }
 476
 477 std::shared_ptr<SketchAPI_Projection> SketchAPI_Sketch::addProjection(
 478     const std::string & theExternalName,
 479     bool theKeepResult)
 480 {
 481   std::shared_ptr<ModelAPI_Feature> aFeature =
 482     compositeFeature()->addFeature(SketchPlugin_Projection::ID());
 483   ProjectionPtr aProjection(new SketchAPI_Projection(aFeature, theExternalName));
 484   aProjection->setIncludeToResult(theKeepResult);
 485   return aProjection;
 486 }
 487
 488 //--------------------------------------------------------------------------------------
 489 std::shared_ptr<SketchAPI_Mirror> SketchAPI_Sketch::addMirror(
 490     const ModelHighAPI_RefAttr & theMirrorLine,
 491     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects)
 492 {
 493   std::shared_ptr<ModelAPI_Feature> aFeature =
 494     compositeFeature()->addFeature(SketchPlugin_ConstraintMirror::ID());
 495   return MirrorPtr(new SketchAPI_Mirror(aFeature, theMirrorLine, theObjects));
 496 }
 497
 498 //--------------------------------------------------------------------------------------
 499 std::shared_ptr<SketchAPI_Translation> SketchAPI_Sketch::addTranslation(
 500     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 501     const ModelHighAPI_RefAttr & thePoint1,
 502     const ModelHighAPI_RefAttr & thePoint2,
 503     const ModelHighAPI_Integer & theNumberOfObjects,
 504     bool theFullValue)
 505 {
 506   std::shared_ptr<ModelAPI_Feature> aFeature =
 507     compositeFeature()->addFeature(SketchPlugin_MultiTranslation::ID());
 508   return TranslationPtr(new SketchAPI_Translation(aFeature, theObjects, thePoint1,
 509                                                   thePoint2, theNumberOfObjects, theFullValue));
 510 }
 511
 512 //--------------------------------------------------------------------------------------
 513 std::shared_ptr<SketchAPI_Rotation> SketchAPI_Sketch::addRotation(
 514     const std::list<std::shared_ptr<ModelAPI_Object> > & theObjects,
 515     const ModelHighAPI_RefAttr & theCenter,
 516     const ModelHighAPI_Double & theAngle,
 517     const ModelHighAPI_Integer & theNumberOfObjects,
 518     bool theFullValue,
 519     bool theReversed)
 520 {
 521   std::shared_ptr<ModelAPI_Feature> aFeature =
 522     compositeFeature()->addFeature(SketchPlugin_MultiRotation::ID());
 523   return RotationPtr(
 524     new SketchAPI_Rotation(aFeature, theObjects, theCenter,
 525                            theAngle, theNumberOfObjects, theFullValue, theReversed));
 526 }
 527
 528 //--------------------------------------------------------------------------------------
 529 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addSplit(
 530                                           const ModelHighAPI_Reference& theFeature,
 531                                           const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 532 {
 533   std::shared_ptr<ModelAPI_Feature> aFeature =
 534     compositeFeature()->addFeature(SketchPlugin_Split::ID());
 535   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Split::SELECTED_OBJECT()));
 536
 537   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Split::SELECTED_POINT());
 538   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 539     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 540     fillAttribute(thePositionPoint, aPointAttr);
 541   }
 542
 543   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 544 }
 545
 546 //--------------------------------------------------------------------------------------
 547 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::addTrim(
 548                                         const ModelHighAPI_Reference& theFeature,
 549                                         const std::shared_ptr<GeomAPI_Pnt2d>& thePositionPoint)
 550 {
 551   std::shared_ptr<ModelAPI_Feature> aFeature =
 552     compositeFeature()->addFeature(SketchPlugin_Trim::ID());
 553   fillAttribute(theFeature, aFeature->reference(SketchPlugin_Trim::SELECTED_OBJECT()));
 554
 555   AttributePtr anAttribute = aFeature->attribute(SketchPlugin_Trim::SELECTED_POINT());
 556   if (anAttribute->attributeType() == GeomDataAPI_Point2D::typeId()) {
 557     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
 558     fillAttribute(thePositionPoint, aPointAttr);
 559   }
 560
 561   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 562 }
 563
 564 //--------------------------------------------------------------------------------------
 565 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngle(
 566     const ModelHighAPI_RefAttr & theLine1,
 567     const ModelHighAPI_RefAttr & theLine2,
 568     const ModelHighAPI_Double & theValue)
 569 {
 570   std::shared_ptr<ModelAPI_Feature> aFeature =
 571       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 572   fillAttribute(SketcherPrs_Tools::ANGLE_DIRECT,
 573       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 574   // fill the value before llines to avoid calculation of angle value by the Angle feature
 575   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 576   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 577   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 578   aFeature->execute();
 579   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 580 }
 581
 582 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleComplementary(
 583     const ModelHighAPI_RefAttr & theLine1,
 584     const ModelHighAPI_RefAttr & theLine2,
 585     const ModelHighAPI_Double & theValue)
 586 {
 587   std::shared_ptr<ModelAPI_Feature> aFeature =
 588       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 589   fillAttribute(SketcherPrs_Tools::ANGLE_COMPLEMENTARY,
 590       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 591   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 592   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 593   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 594   aFeature->execute();
 595   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 596 }
 597
 598 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setAngleBackward(
 599     const ModelHighAPI_RefAttr & theLine1,
 600     const ModelHighAPI_RefAttr & theLine2,
 601     const ModelHighAPI_Double & theValue)
 602 {
 603   std::shared_ptr<ModelAPI_Feature> aFeature =
 604       compositeFeature()->addFeature(SketchPlugin_ConstraintAngle::ID());
 605   fillAttribute(SketcherPrs_Tools::ANGLE_BACKWARD,
 606       aFeature->integer(SketchPlugin_ConstraintAngle::TYPE_ID()));
 607   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 608   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 609   fillAttribute(theValue, aFeature->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
 610   aFeature->execute();
 611   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 612 }
 613
 614 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCoincident(
 615     const ModelHighAPI_RefAttr & thePoint1,
 616     const ModelHighAPI_RefAttr & thePoint2)
 617 {
 618   std::shared_ptr<ModelAPI_Feature> aFeature =
 619       compositeFeature()->addFeature(SketchPlugin_ConstraintCoincidence::ID());
 620   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 621   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 622   aFeature->execute();
 623   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 624 }
 625
 626 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setCollinear(
 627     const ModelHighAPI_RefAttr & theLine1,
 628     const ModelHighAPI_RefAttr & theLine2)
 629 {
 630   std::shared_ptr<ModelAPI_Feature> aFeature =
 631       compositeFeature()->addFeature(SketchPlugin_ConstraintCollinear::ID());
 632   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 633   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 634   aFeature->execute();
 635   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 636 }
 637
 638 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setDistance(
 639     const ModelHighAPI_RefAttr & thePoint,
 640     const ModelHighAPI_RefAttr & thePointOrLine,
 641     const ModelHighAPI_Double & theValue,
 642     bool isSigned)
 643 {
 644   std::shared_ptr<ModelAPI_Feature> aFeature =
 645       compositeFeature()->addFeature(SketchPlugin_ConstraintDistance::ID());
 646   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 647   fillAttribute(thePointOrLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 648   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 649   fillAttribute(isSigned, aFeature->boolean(SketchPlugin_ConstraintDistance::SIGNED()));
 650   aFeature->execute();
 651   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 652 }
 653
 654 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setSignedDistance(
 655     const ModelHighAPI_RefAttr & thePoint,
 656     const ModelHighAPI_RefAttr & thePointOrLine,
 657     const ModelHighAPI_Double & theValue)
 658 {
 659   return setDistance(thePoint, thePointOrLine, theValue, true);
 660 }
 661
 662 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setUnsignedDistance(
 663     const ModelHighAPI_RefAttr & thePoint,
 664     const ModelHighAPI_RefAttr & thePointOrLine,
 665     const ModelHighAPI_Double & theValue)
 666 {
 667   return setDistance(thePoint, thePointOrLine, theValue, false);
 668 }
 669
 670 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontalDistance(
 671     const ModelHighAPI_RefAttr & thePoint1,
 672     const ModelHighAPI_RefAttr & thePoint2,
 673     const ModelHighAPI_Double & theValue)
 674 {
 675   std::shared_ptr<ModelAPI_Feature> aFeature =
 676       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceHorizontal::ID());
 677   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 678   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 679   fillAttribute(theValue,
 680       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 681   aFeature->execute();
 682   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 683 }
 684
 685 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVerticalDistance(
 686     const ModelHighAPI_RefAttr & thePoint1,
 687     const ModelHighAPI_RefAttr & thePoint2,
 688     const ModelHighAPI_Double & theValue)
 689 {
 690   std::shared_ptr<ModelAPI_Feature> aFeature =
 691       compositeFeature()->addFeature(SketchPlugin_ConstraintDistanceVertical::ID());
 692   fillAttribute(thePoint1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 693   fillAttribute(thePoint2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 694   fillAttribute(theValue,
 695       aFeature->real(SketchPlugin_ConstraintDistanceAlongDir::DISTANCE_VALUE_ID()));
 696   aFeature->execute();
 697   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 698 }
 699
 700 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setEqual(
 701     const ModelHighAPI_RefAttr & theObject1,
 702     const ModelHighAPI_RefAttr & theObject2)
 703 {
 704   std::shared_ptr<ModelAPI_Feature> aFeature =
 705       compositeFeature()->addFeature(SketchPlugin_ConstraintEqual::ID());
 706   fillAttribute(theObject1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 707   fillAttribute(theObject2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 708   aFeature->execute();
 709   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 710 }
 711
 712 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFillet(
 713     const ModelHighAPI_RefAttr & thePoint)
 714 {
 715   std::shared_ptr<ModelAPI_Feature> aFeature =
 716       compositeFeature()->addFeature(SketchPlugin_Fillet::ID());
 717   fillAttribute(thePoint, aFeature->data()->refattr(SketchPlugin_Fillet::FILLET_POINT_ID()));
 718   apply(); // finish operation to remove Fillet feature correcly
 719   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 720 }
 721
 722 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFilletWithRadius(
 723     const ModelHighAPI_RefAttr & thePoint,
 724     const ModelHighAPI_Double & theRadius)
 725 {
 726   CompositeFeaturePtr aSketch = compositeFeature();
 727   int aNbSubs = aSketch->numberOfSubs();
 728
 729   // create fillet
 730   InterfacePtr aFilletFeature = setFillet(thePoint);
 731
 732   // set radius for just created arc
 733   FeaturePtr anArc = aSketch->subFeature(aNbSubs - 1);
 734   if (anArc->getKind() == SketchPlugin_Arc::ID())
 735     setRadius(ModelHighAPI_RefAttr(ObjectPtr(anArc->lastResult())), ModelHighAPI_Double(theRadius));
 736
 737   return aFilletFeature;
 738 }
 739
 740 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setFixed(
 741     const ModelHighAPI_RefAttr & theObject)
 742 {
 743   std::shared_ptr<ModelAPI_Feature> aFeature =
 744       compositeFeature()->addFeature(SketchPlugin_ConstraintRigid::ID());
 745   fillAttribute(theObject, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 746   aFeature->execute();
 747   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 748 }
 749
 750 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setHorizontal(
 751     const ModelHighAPI_RefAttr & theLine)
 752 {
 753   std::shared_ptr<ModelAPI_Feature> aFeature =
 754       compositeFeature()->addFeature(SketchPlugin_ConstraintHorizontal::ID());
 755   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 756   aFeature->execute();
 757   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 758 }
 759
 760 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setLength(
 761     const ModelHighAPI_RefAttr & theLine,
 762     const ModelHighAPI_Double & theValue)
 763 {
 764   std::shared_ptr<ModelAPI_Feature> aFeature =
 765       compositeFeature()->addFeature(SketchPlugin_ConstraintLength::ID());
 766   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 767   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 768   aFeature->execute();
 769   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 770 }
 771
 772 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setMiddlePoint(
 773     const ModelHighAPI_RefAttr & thePoint,
 774     const ModelHighAPI_RefAttr & theLine)
 775 {
 776   std::shared_ptr<ModelAPI_Feature> aFeature =
 777       compositeFeature()->addFeature(SketchPlugin_ConstraintMiddle::ID());
 778   fillAttribute(thePoint, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 779   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 780   aFeature->execute();
 781   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 782 }
 783
 784 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setParallel(
 785     const ModelHighAPI_RefAttr & theLine1,
 786     const ModelHighAPI_RefAttr & theLine2)
 787 {
 788   std::shared_ptr<ModelAPI_Feature> aFeature =
 789       compositeFeature()->addFeature(SketchPlugin_ConstraintParallel::ID());
 790   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 791   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 792   aFeature->execute();
 793   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 794 }
 795
 796 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setPerpendicular(
 797     const ModelHighAPI_RefAttr & theLine1,
 798     const ModelHighAPI_RefAttr & theLine2)
 799 {
 800   std::shared_ptr<ModelAPI_Feature> aFeature =
 801       compositeFeature()->addFeature(SketchPlugin_ConstraintPerpendicular::ID());
 802   fillAttribute(theLine1, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 803   fillAttribute(theLine2, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 804   aFeature->execute();
 805   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 806 }
 807
 808 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setRadius(
 809     const ModelHighAPI_RefAttr & theCircleOrArc,
 810     const ModelHighAPI_Double & theValue)
 811 {
 812   std::shared_ptr<ModelAPI_Feature> aFeature =
 813       compositeFeature()->addFeature(SketchPlugin_ConstraintRadius::ID());
 814   fillAttribute(theCircleOrArc, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 815   fillAttribute(theValue, aFeature->real(SketchPlugin_Constraint::VALUE()));
 816   aFeature->execute();
 817   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 818 }
 819
 820 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setTangent(
 821     const ModelHighAPI_RefAttr & theLine,
 822     const ModelHighAPI_RefAttr & theCircle)
 823 {
 824   std::shared_ptr<ModelAPI_Feature> aFeature =
 825       compositeFeature()->addFeature(SketchPlugin_ConstraintTangent::ID());
 826   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 827   fillAttribute(theCircle, aFeature->refattr(SketchPlugin_Constraint::ENTITY_B()));
 828   aFeature->execute();
 829   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 830 }
 831
 832 std::shared_ptr<ModelHighAPI_Interface> SketchAPI_Sketch::setVertical(
 833     const ModelHighAPI_RefAttr & theLine)
 834 {
 835   std::shared_ptr<ModelAPI_Feature> aFeature =
 836       compositeFeature()->addFeature(SketchPlugin_ConstraintVertical::ID());
 837   fillAttribute(theLine, aFeature->refattr(SketchPlugin_Constraint::ENTITY_A()));
 838   aFeature->execute();
 839   return InterfacePtr(new ModelHighAPI_Interface(aFeature));
 840 }
 841
 842 //--------------------------------------------------------------------------------------
 843
 844 static std::shared_ptr<GeomAPI_Pnt2d> pointCoordinates(const AttributePtr& thePoint)
 845 {
 846   AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(thePoint);
 847   return aPnt ? aPnt->pnt() : std::shared_ptr<GeomAPI_Pnt2d>();
 848 }
 849
 850 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnLine(const FeaturePtr& theFeature)
 851 {
 852   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 853       theFeature->attribute(SketchPlugin_Line::START_ID()));
 854   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 855       theFeature->attribute(SketchPlugin_Line::END_ID()));
 856
 857   if (!aStartAttr || !aEndAttr)
 858     return std::shared_ptr<GeomAPI_Pnt2d>();
 859
 860   std::shared_ptr<GeomAPI_XY> aStartPoint = aStartAttr->pnt()->xy();
 861   std::shared_ptr<GeomAPI_XY> aEndPoint = aEndAttr->pnt()->xy();
 862   return std::shared_ptr<GeomAPI_Pnt2d>(
 863       new GeomAPI_Pnt2d(aStartPoint->added(aEndPoint)->multiplied(0.5)));
 864 }
 865
 866 static std::shared_ptr<GeomAPI_Pnt2d> pointOnCircle(const FeaturePtr& theFeature)
 867 {
 868   AttributePoint2DPtr aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 869       theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
 870   AttributeDoublePtr aRadius = theFeature->real(SketchPlugin_Circle::RADIUS_ID());
 871
 872   if (!aCenter || !aRadius)
 873     return std::shared_ptr<GeomAPI_Pnt2d>();
 874
 875   return std::shared_ptr<GeomAPI_Pnt2d>(
 876       new GeomAPI_Pnt2d(aCenter->x() + aRadius->value(), aCenter->y()));
 877 }
 878
 879 static std::shared_ptr<GeomAPI_Pnt2d> middlePointOnArc(const FeaturePtr& theFeature)
 880 {
 881   static const double PI = 3.141592653589793238463;
 882
 883   AttributePoint2DPtr aCenterAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 884       theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
 885   AttributePoint2DPtr aStartAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 886       theFeature->attribute(SketchPlugin_Arc::START_ID()));
 887   AttributePoint2DPtr aEndAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 888       theFeature->attribute(SketchPlugin_Arc::END_ID()));
 889
 890   if (!aCenterAttr || !aStartAttr || !aEndAttr)
 891     return std::shared_ptr<GeomAPI_Pnt2d>();
 892
 893   std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(
 894       aStartAttr->x() - aCenterAttr->x(), aStartAttr->y() - aCenterAttr->y()));
 895   std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(
 896       aEndAttr->x() - aCenterAttr->x(), aEndAttr->y() - aCenterAttr->y()));
 897
 898   double anAngle = aStartDir->angle(aEndDir);
 899   bool isReversed = theFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
 900   if (isReversed && anAngle > 0.)
 901     anAngle -= 2.0 * PI;
 902   else if (!isReversed && anAngle <= 0.)
 903     anAngle += 2.0 * PI;
 904
 905   double cosA = cos(anAngle);
 906   double sinA = sin(anAngle);
 907
 908   // rotate start dir to find middle point on arc
 909   double aRadius = aStartAttr->pnt()->distance(aCenterAttr->pnt());
 910   double x = aCenterAttr->x() + aRadius * (aStartDir->x() * cosA - aStartDir->y() * sinA);
 911   double y = aCenterAttr->y() + aRadius * (aStartDir->x() * sinA + aStartDir->y() * cosA);
 912
 913   return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(x, y));
 914 }
 915
 916 static std::shared_ptr<GeomAPI_Pnt2d> middlePoint(const ObjectPtr& theObject)
 917 {
 918   std::shared_ptr<GeomAPI_Pnt2d> aMiddlePoint;
 919   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 920   if (aFeature) {
 921     // move only features of the following types
 922     const std::string& aFeatureKind = aFeature->getKind();
 923     if (aFeatureKind == SketchPlugin_Point::ID())
 924       aMiddlePoint = pointCoordinates(aFeature->attribute(SketchPlugin_Point::COORD_ID()));
 925     else if (aFeatureKind == SketchPlugin_Line::ID())
 926       aMiddlePoint = middlePointOnLine(aFeature);
 927     else if (aFeatureKind == SketchPlugin_Circle::ID())
 928       aMiddlePoint = pointOnCircle(aFeature);
 929     else if (aFeatureKind == SketchPlugin_Arc::ID())
 930       aMiddlePoint = middlePointOnArc(aFeature);
 931   }
 932   return aMiddlePoint;
 933 }
 934
 935 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
 936                             const std::shared_ptr<GeomAPI_Pnt2d>& theTargetPoint)
 937 {
 938   std::shared_ptr<ModelAPI_ObjectMovedMessage> aMessage(new ModelAPI_ObjectMovedMessage);
 939   theMovedEntity.fillMessage(aMessage);
 940
 941   std::shared_ptr<GeomAPI_Pnt2d> anOriginalPosition;
 942   if (aMessage->movedAttribute())
 943     anOriginalPosition = pointCoordinates(aMessage->movedAttribute());
 944   else
 945     anOriginalPosition = middlePoint(aMessage->movedObject());
 946
 947   if (!anOriginalPosition)
 948     return; // something has gone wrong, do not process movement
 949
 950   aMessage->setOriginalPosition(anOriginalPosition);
 951   aMessage->setCurrentPosition(theTargetPoint);
 952   Events_Loop::loop()->send(aMessage);
 953 }
 954
 955 void SketchAPI_Sketch::move(const ModelHighAPI_RefAttr& theMovedEntity,
 956                             double theTargetX, double theTargetY)
 957 {
 958   std::shared_ptr<GeomAPI_Pnt2d> aTargetPoint(new GeomAPI_Pnt2d(theTargetX, theTargetY));
 959   move(theMovedEntity, aTargetPoint);
 960 }
 961
 962 //--------------------------------------------------------------------------------------
 963
 964 std::shared_ptr<GeomAPI_Pnt2d> SketchAPI_Sketch::to2D(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
 965 {
 966   FeaturePtr aBase = feature();
 967   std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
 968       aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
 969   std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
 970       aBase->attribute(SketchPlugin_Sketch::NORM_ID()));
 971   std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
 972       aBase->attribute(SketchPlugin_Sketch::DIRX_ID()));
 973   std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
 974
 975   return thePoint->to2D(aC->pnt(), aX->dir(), aY);
 976 }
 977
 978 //--------------------------------------------------------------------------------------
 979
 980 void SketchAPI_Sketch::dump(ModelHighAPI_Dumper& theDumper) const
 981 {
 982   FeaturePtr aBase = feature();
 983   const std::string& aDocName = theDumper.name(aBase->document());
 984
 985   AttributeSelectionPtr anExternal = aBase->selection(SketchPlugin_SketchEntity::EXTERNAL_ID());
 986   if (anExternal->value()) {
 987     theDumper << aBase << " = model.addSketch(" << aDocName <<
 988       ", " << anExternal << ")" << std::endl;
 989   } else {
 990     // Sketch is base on a plane.
 991     std::shared_ptr<GeomAPI_Pnt> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
 992         aBase->attribute(SketchPlugin_Sketch::ORIGIN_ID()))->pnt();
 993     std::shared_ptr<GeomAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
 994         aBase->attribute(SketchPlugin_Sketch::NORM_ID()))->dir();
 995     std::shared_ptr<GeomAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
 996         aBase->attribute(SketchPlugin_Sketch::DIRX_ID()))->dir();
 997
 998     // Check the plane is coordinate plane
 999     std::string aPlaneName = defaultPlane(anOrigin, aNormal, aDirX);
1000     if(anExternal->context()) { // checking for selected planes
1001       if (!aPlaneName.empty()
1002           && anExternal->context()->data()
1003           && anExternal->context()->data()->name() == aPlaneName) {
1004         // dump sketch based on coordinate plane
1005         theDumper << aBase << " = model.addSketch(" << aDocName
1006                   << ", model.standardPlane(\"" << aPlaneName << "\"))" << std::endl;
1007       } else { // some other plane
1008         theDumper << aBase << " = model.addSketch(" << aDocName <<
1009           ", " << anExternal<< ")" << std::endl;
1010       }
1011     } else {
1012       if (aPlaneName.empty()) {
1013         // needs import additional module
1014         theDumper.importModule("GeomAPI");
1015         // dump plane parameters
1016         const std::string& aSketchName = theDumper.name(aBase);
1017         std::string anOriginName = aSketchName + "_origin";
1018         std::string aNormalName  = aSketchName + "_norm";
1019         std::string aDirXName    = aSketchName + "_dirx";
1020         // use "\n" instead of std::endl to avoid automatic dumping sketch here
1021         // and then dumplicate dumping it in the next line
1022         theDumper << anOriginName << " = " << anOrigin << "\n"
1023                   << aNormalName  << " = " << aNormal  << "\n"
1024                   << aDirXName    << " = " << aDirX    << "\n";
1025         // dump sketch based on arbitrary plane
1026         theDumper << aBase << " = model.addSketch(" << aDocName << ", GeomAPI_Ax3("
1027                   << anOriginName << ", " << aDirXName << ", " << aNormalName << "))" << std::endl;
1028       } else {
1029         // dump sketch based on coordinate plane
1030         theDumper << aBase << " = model.addSketch(" << aDocName
1031                   << ", model.defaultPlane(\"" << aPlaneName << "\"))" << std::endl;
1032       }
1033     }
1034   }
1035
1036   // dump sketch's subfeatures
1037   CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
1038   theDumper.processSubs(aCompFeat, true);
1039 }