1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
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.
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.
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
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include <PlaneGCSSolver_Storage.h>
21 #include <PlaneGCSSolver_Solver.h>
22 #include <PlaneGCSSolver_BooleanWrapper.h>
23 #include <PlaneGCSSolver_ConstraintWrapper.h>
24 #include <PlaneGCSSolver_EdgeWrapper.h>
25 #include <PlaneGCSSolver_PointWrapper.h>
26 #include <PlaneGCSSolver_Tools.h>
28 #include <PlaneGCSSolver_AttributeBuilder.h>
29 #include <PlaneGCSSolver_FeatureBuilder.h>
30 #include <PlaneGCSSolver_EntityDestroyer.h>
32 #include <GeomAPI_Dir2d.h>
33 #include <GeomAPI_Pnt2d.h>
34 #include <GeomAPI_XY.h>
35 #include <GeomDataAPI_Point2D.h>
36 #include <ModelAPI_AttributeRefAttr.h>
37 #include <SketchPlugin_Ellipse.h>
38 #include <SketchPlugin_Projection.h>
43 static void constraintsToSolver(const ConstraintWrapperPtr& theConstraint,
44 const SolverPtr& theSolver)
46 const std::list<GCSConstraintPtr>& aConstraints =
47 std::dynamic_pointer_cast<PlaneGCSSolver_ConstraintWrapper>(theConstraint)->constraints();
48 theSolver->addConstraint(theConstraint->id(), aConstraints);
52 PlaneGCSSolver_Storage::PlaneGCSSolver_Storage(const SolverPtr& theSolver)
53 : SketchSolver_Storage(theSolver),
54 myConstraintLastID(CID_UNKNOWN)
58 void PlaneGCSSolver_Storage::addConstraint(
59 ConstraintPtr theConstraint,
60 ConstraintWrapperPtr theSolverConstraint)
62 SketchSolver_Storage::addConstraint(theConstraint, theSolverConstraint);
64 theSolverConstraint->setId(++myConstraintLastID);
65 constraintsToSolver(theSolverConstraint, mySketchSolver);
68 void PlaneGCSSolver_Storage::addMovementConstraint(
69 const ConstraintWrapperPtr& theSolverConstraint)
71 // before adding movement constraint to solver, re-check its DOF
72 if (mySketchSolver->dof() == 0)
73 mySketchSolver->diagnose();
75 theSolverConstraint->setId(CID_MOVEMENT);
76 constraintsToSolver(theSolverConstraint, mySketchSolver);
80 EntityWrapperPtr PlaneGCSSolver_Storage::createFeature(
81 const FeaturePtr& theFeature,
82 PlaneGCSSolver_EntityBuilder* theBuilder)
84 std::list<AttributePtr> anAttributes = theFeature->data()->attributes(std::string());
85 std::list<AttributePtr>::const_iterator anIt = anAttributes.begin();
86 for (; anIt != anAttributes.end(); ++anIt)
87 createAttribute(*anIt, theBuilder);
89 EntityWrapperPtr aResult = theBuilder->createFeature(theFeature);
91 addEntity(theFeature, aResult);
95 EntityWrapperPtr PlaneGCSSolver_Storage::createAttribute(
96 const AttributePtr& theAttribute,
97 PlaneGCSSolver_EntityBuilder* theBuilder)
99 EntityWrapperPtr aResult = theBuilder->createAttribute(theAttribute);
101 addEntity(theAttribute, aResult);
105 /// \brief Update value
106 static bool updateValue(const double& theSource, double& theDest)
108 static const double aTol = 1000. * tolerance;
109 bool isUpdated = fabs(theSource - theDest) > aTol;
115 /// \brief Update coordinates of the point or scalar using its base attribute
116 static bool updateValues(AttributePtr& theAttribute, EntityWrapperPtr& theEntity)
118 bool isUpdated = false;
120 std::shared_ptr<GeomDataAPI_Point2D> aPoint2D =
121 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(theAttribute);
123 const GCSPointPtr& aGCSPoint =
124 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity)->point();
125 isUpdated = updateValue(aPoint2D->x(), *(aGCSPoint->x)) || isUpdated;
126 isUpdated = updateValue(aPoint2D->y(), *(aGCSPoint->y)) || isUpdated;
128 AttributeDoublePtr aScalar =
129 std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(theAttribute);
131 ScalarWrapperPtr aWrapper =
132 std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(theEntity);
133 // There is possible angular value, which is converted between degrees and radians.
134 // So, we use its value instead of using direct pointer to value.
135 double aValue = aWrapper->value();
136 isUpdated = updateValue(aScalar->value(), aValue);
138 aWrapper->setValue(aValue);
140 AttributeBooleanPtr aBoolean =
141 std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(theAttribute);
143 BooleanWrapperPtr aWrapper =
144 std::dynamic_pointer_cast<PlaneGCSSolver_BooleanWrapper>(theEntity);
145 isUpdated = aWrapper->value() != aBoolean->value();
146 aWrapper->setValue(aBoolean->value());
154 static bool hasReference(std::shared_ptr<SketchPlugin_Feature> theFeature,
155 const std::string& theFeatureKind)
157 const std::set<AttributePtr>& aRefs = theFeature->data()->refsToMe();
158 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
159 aRefIt != aRefs.end(); ++aRefIt) {
160 FeaturePtr anOwner = ModelAPI_Feature::feature((*aRefIt)->owner());
161 if (anOwner && anOwner->getKind() == theFeatureKind)
167 static bool isCopyFeature(std::shared_ptr<SketchPlugin_Feature> theFeature)
169 return theFeature && theFeature->isCopy();
172 bool PlaneGCSSolver_Storage::update(FeaturePtr theFeature, bool theForce)
174 bool sendNotify = false;
175 bool isUpdated = false;
176 std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
177 std::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature);
178 EntityWrapperPtr aRelated = entity(theFeature);
179 if (aRelated) // send signal to subscribers
181 else { // Feature is not exist, create it
182 bool isCopy = isCopyFeature(aSketchFeature);
183 bool isProjReferred = hasReference(aSketchFeature, SketchPlugin_Projection::ID());
184 // the feature is a copy in "Multi" constraint and does not used in other constraints
185 if (!theForce && (isCopy && !isProjReferred) &&
186 myFeatureMap.find(theFeature) == myFeatureMap.end())
189 // external feature processing
191 (aSketchFeature && (aSketchFeature->isExternal() || isCopy || isProjReferred));
193 PlaneGCSSolver_FeatureBuilder aBuilder(isExternal ? 0 : this);
195 // Reserve the feature in the map of features
196 // (do not want to add several copies of it while adding attributes)
197 aRelated = createFeature(theFeature, &aBuilder);
198 myFeatureMap[theFeature] = aRelated;
199 createAuxiliaryConstraints(aRelated);
203 std::list<AttributePtr> anAttributes = theFeature->data()->attributes(std::string());
204 std::list<AttributePtr>::iterator anAttrIt = anAttributes.begin();
205 for (; anAttrIt != anAttributes.end(); ++anAttrIt)
206 if ((*anAttrIt)->attributeType() == GeomDataAPI_Point2D::typeId() ||
207 (*anAttrIt)->attributeType() == ModelAPI_AttributeDouble::typeId() ||
208 (*anAttrIt)->attributeType() == ModelAPI_AttributeBoolean::typeId())
209 isUpdated = update(*anAttrIt) || isUpdated;
211 // check external attribute is changed
212 bool isExternal = aSketchFeature &&
213 (aSketchFeature->isExternal() || isCopyFeature(aSketchFeature));
214 if (aRelated && isExternal != aRelated->isExternal()) {
216 makeExternal(aRelated);
218 makeNonExternal(aRelated);
222 // send notification to listeners due to at least one attribute is changed
223 if (sendNotify && isUpdated)
229 bool PlaneGCSSolver_Storage::update(AttributePtr theAttribute, bool theForce)
231 if (!theAttribute->isInitialized())
234 AttributePtr anAttribute = theAttribute;
235 AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttribute);
237 if (aRefAttr->isObject()) {
239 /// TODO: Check resultToFeatureOrAttribute() precisely.
240 resultToFeatureOrAttribute(aRefAttr->object(), aFeature, anAttribute);
242 return update(aFeature, theForce);
244 anAttribute = aRefAttr->attr();
247 EntityWrapperPtr aRelated = entity(anAttribute);
248 FeaturePtr aFeature = ModelAPI_Feature::feature(anAttribute->owner());
249 if (!aRelated) { // Attribute does not exist, create it.
250 // First of all check if the parent feature exists. If not, add it.
251 if (aFeature && myFeatureMap.find(aFeature) == myFeatureMap.end())
252 return update(aFeature, theForce); // theAttribute has been processed while adding feature
253 return aRelated.get() != 0;
256 bool isUpdated = updateValues(anAttribute, aRelated);
258 setNeedToResolve(true);
264 void PlaneGCSSolver_Storage::makeExternal(const EntityWrapperPtr& theEntity)
266 if (theEntity->isExternal())
269 removeAuxiliaryConstraints(theEntity);
271 GCS::SET_pD aParameters = PlaneGCSSolver_Tools::parameters(theEntity);
272 mySketchSolver->removeParameters(aParameters);
273 theEntity->setExternal(true);
274 myNeedToResolve = true;
277 void PlaneGCSSolver_Storage::makeNonExternal(const EntityWrapperPtr& theEntity)
279 if (!theEntity->isExternal())
282 GCS::SET_pD aParameters = PlaneGCSSolver_Tools::parameters(theEntity);
283 mySketchSolver->addParameters(aParameters);
284 theEntity->setExternal(false);
286 createAuxiliaryConstraints(theEntity);
288 myNeedToResolve = true;
292 static void createArcConstraints(const EntityWrapperPtr& theArc,
293 const SolverPtr& theSolver,
294 const ConstraintID theConstraintID,
295 std::map<EntityWrapperPtr, ConstraintWrapperPtr>& theConstraints)
297 EdgeWrapperPtr anEdge = std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theArc);
298 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(anEdge->entity());
300 // Additional constaints to fix arc's extra DoF (if the arc is not external):
301 std::list<GCSConstraintPtr> anArcConstraints;
302 // 1. distances from center till start and end points are equal to radius
303 anArcConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintP2PDistance(
304 anArc->center, anArc->start, anArc->rad)));
305 anArcConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintP2PDistance(
306 anArc->center, anArc->end, anArc->rad)));
307 // 2. angles of start and end points should be equal to the arc angles
308 anArcConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintP2PAngle(
309 anArc->center, anArc->start, anArc->startAngle)));
310 anArcConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintP2PAngle(
311 anArc->center, anArc->end, anArc->endAngle)));
313 ConstraintWrapperPtr aWrapper(
314 new PlaneGCSSolver_ConstraintWrapper(anArcConstraints, CONSTRAINT_UNKNOWN));
315 aWrapper->setId(theConstraintID);
316 constraintsToSolver(aWrapper, theSolver);
318 theConstraints[theArc] = aWrapper;
321 static void createEllipseConstraints(
322 const EntityWrapperPtr& theEllipse,
323 const SolverPtr& theSolver,
324 const ConstraintID theConstraintID,
325 std::map<EntityWrapperPtr, ConstraintWrapperPtr>& theConstraints)
327 EdgeWrapperPtr anEdge = std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEllipse);
328 std::shared_ptr<GCS::Ellipse> anEllipse =
329 std::dynamic_pointer_cast<GCS::Ellipse>(anEdge->entity());
331 // Additional constaints to fix ellipse's extra points
332 std::list<GCSConstraintPtr> anEllipseConstraints;
334 const std::map<std::string, EntityWrapperPtr>& anAttributes = theEllipse->additionalAttributes();
335 for (std::map<std::string, EntityWrapperPtr>::const_iterator anIt = anAttributes.begin();
336 anIt != anAttributes.end(); ++anIt) {
337 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint =
338 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(anIt->second);
342 GCS::InternalAlignmentType anAlignmentX, anAlignmentY;
343 if (anIt->first == SketchPlugin_Ellipse::SECOND_FOCUS_ID())
344 anAlignmentX = GCS::EllipseFocus2X;
345 else if (anIt->first == SketchPlugin_Ellipse::MAJOR_AXIS_START_ID())
346 anAlignmentX = GCS::EllipseNegativeMajorX;
347 else if (anIt->first == SketchPlugin_Ellipse::MAJOR_AXIS_END_ID())
348 anAlignmentX = GCS::EllipsePositiveMajorX;
349 else if (anIt->first == SketchPlugin_Ellipse::MINOR_AXIS_START_ID())
350 anAlignmentX = GCS::EllipseNegativeMinorX;
351 else if (anIt->first == SketchPlugin_Ellipse::MINOR_AXIS_END_ID())
352 anAlignmentX = GCS::EllipsePositiveMinorX;
354 anEllipseConstraints.push_back(GCSConstraintPtr(
355 new GCS::ConstraintInternalAlignmentPoint2Ellipse(
356 *anEllipse, *(aPoint->point()), anAlignmentX)));
357 anAlignmentY = (GCS::InternalAlignmentType)((int)anAlignmentX + 1);
358 anEllipseConstraints.push_back(GCSConstraintPtr(
359 new GCS::ConstraintInternalAlignmentPoint2Ellipse(
360 *anEllipse, *(aPoint->point()), anAlignmentY)));
363 // constraint to bind the major radius value
364 std::shared_ptr<PlaneGCSSolver_PointWrapper> aMajorAxisStart =
365 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(
366 anAttributes.at(SketchPlugin_Ellipse::MAJOR_AXIS_START_ID()));
367 ScalarWrapperPtr aMajorRadius =
368 std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(
369 anAttributes.at(SketchPlugin_Ellipse::MAJOR_RADIUS_ID()));
370 anEllipseConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintP2PDistance(
371 anEllipse->center, *(aMajorAxisStart->point()), aMajorRadius->scalar())));
373 ConstraintWrapperPtr aWrapper(
374 new PlaneGCSSolver_ConstraintWrapper(anEllipseConstraints, CONSTRAINT_UNKNOWN));
375 aWrapper->setId(theConstraintID);
376 constraintsToSolver(aWrapper, theSolver);
378 theConstraints[theEllipse] = aWrapper;
381 void PlaneGCSSolver_Storage::createAuxiliaryConstraints(const EntityWrapperPtr& theEntity)
383 if (!theEntity || theEntity->isExternal())
386 if (theEntity->type() == ENTITY_ARC)
387 createArcConstraints(theEntity, mySketchSolver, ++myConstraintLastID, myAuxConstraintMap);
388 else if (theEntity->type() == ENTITY_ELLIPSE)
389 createEllipseConstraints(theEntity, mySketchSolver, ++myConstraintLastID, myAuxConstraintMap);
392 void PlaneGCSSolver_Storage::removeAuxiliaryConstraints(const EntityWrapperPtr& theEntity)
394 std::map<EntityWrapperPtr, ConstraintWrapperPtr>::iterator
395 aFound = myAuxConstraintMap.find(theEntity);
396 if (aFound != myAuxConstraintMap.end()) {
397 mySketchSolver->removeConstraint(aFound->second->id());
398 myAuxConstraintMap.erase(aFound);
402 void PlaneGCSSolver_Storage::adjustParametrizationOfArcs()
404 std::map<EntityWrapperPtr, ConstraintWrapperPtr>::iterator anIt = myAuxConstraintMap.begin();
405 for (; anIt != myAuxConstraintMap.end(); ++anIt) {
406 EdgeWrapperPtr anEdge = std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(anIt->first);
407 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(anEdge->entity());
410 // tune start angle of the arc to be in [0, 2PI]
411 while (*anArc->startAngle < -PI)
412 *anArc->startAngle += 2.0 * PI;
413 while (*anArc->startAngle >= PI)
414 *anArc->startAngle -= 2.0 * PI;
415 // adjust end angle of the arc
416 if (anEdge->isReversed()) {
417 while (*anArc->endAngle > *anArc->startAngle)
418 *anArc->endAngle -= 2.0 * PI;
419 while (*anArc->endAngle + 2 * PI < *anArc->startAngle)
420 *anArc->endAngle += 2.0 * PI;
422 while (*anArc->endAngle < *anArc->startAngle)
423 *anArc->endAngle += 2.0 * PI;
424 while (*anArc->endAngle > *anArc->startAngle + 2 * PI)
425 *anArc->endAngle -= 2.0 * PI;
429 // update parameters of Middle point constraint for point on arc
430 std::map<ConstraintPtr, ConstraintWrapperPtr>::iterator aCIt = myConstraintMap.begin();
431 for (; aCIt != myConstraintMap.end(); ++aCIt)
432 if (aCIt->second->type() == CONSTRAINT_MIDDLE_POINT) {
438 bool PlaneGCSSolver_Storage::removeConstraint(ConstraintPtr theConstraint)
440 std::map<ConstraintPtr, ConstraintWrapperPtr>::iterator
441 aFound = myConstraintMap.find(theConstraint);
442 if (aFound != myConstraintMap.end()) {
443 ConstraintWrapperPtr aCW = aFound->second;
444 ConstraintID anID = aCW->id();
446 // Remove solver's constraints
447 mySketchSolver->removeConstraint(anID);
449 // Remove value if exists
450 const ScalarWrapperPtr& aValue = aCW->valueParameter();
452 GCS::SET_pD aParToRemove;
453 aParToRemove.insert(aValue->scalar());
454 removeParameters(aParToRemove);
458 myConstraintMap.erase(aFound);
460 if (anID != CID_MOVEMENT)
461 myNeedToResolve = true;
464 notify(theConstraint);
469 void PlaneGCSSolver_Storage::removeInvalidEntities()
471 PlaneGCSSolver_EntityDestroyer aDestroyer;
473 // Remove invalid constraints
474 std::list<ConstraintPtr> anInvalidConstraints;
475 std::map<ConstraintPtr, ConstraintWrapperPtr>::const_iterator
476 aCIter = myConstraintMap.begin();
477 for (; aCIter != myConstraintMap.end(); ++aCIter)
478 if (!aCIter->first->data() || !aCIter->first->data()->isValid())
479 anInvalidConstraints.push_back(aCIter->first);
480 std::list<ConstraintPtr>::const_iterator anInvCIt = anInvalidConstraints.begin();
481 for (; anInvCIt != anInvalidConstraints.end(); ++anInvCIt)
482 removeConstraint(*anInvCIt);
484 // Remove invalid features
485 std::list<FeaturePtr> anInvalidFeatures;
486 std::map<FeaturePtr, EntityWrapperPtr>::const_iterator aFIter = myFeatureMap.begin();
487 for (; aFIter != myFeatureMap.end(); aFIter++)
488 if (!aFIter->first->data() || !aFIter->first->data()->isValid()) {
489 anInvalidFeatures.push_back(aFIter->first);
491 aDestroyer.remove(aFIter->second);
493 // remove invalid arc
494 removeAuxiliaryConstraints(aFIter->second);
496 std::list<FeaturePtr>::const_iterator anInvFIt = anInvalidFeatures.begin();
497 for (; anInvFIt != anInvalidFeatures.end(); ++anInvFIt)
498 removeFeature(*anInvFIt);
500 // Remove invalid attributes
501 std::list<AttributePtr> anInvalidAttributes;
502 std::map<AttributePtr, EntityWrapperPtr>::const_iterator anAttrIt = myAttributeMap.begin();
503 for (; anAttrIt != myAttributeMap.end(); ++anAttrIt) {
504 FeaturePtr anOwner = ModelAPI_Feature::feature(anAttrIt->first->owner());
505 if (!anOwner || !anOwner->data() || !anOwner->data()->isValid()) {
506 anInvalidAttributes.push_back(anAttrIt->first);
507 aDestroyer.remove(anAttrIt->second);
510 std::list<AttributePtr>::const_iterator anInvAtIt = anInvalidAttributes.begin();
511 for (; anInvAtIt != anInvalidAttributes.end(); ++anInvAtIt)
512 removeAttribute(*anInvAtIt);
514 // free memory occupied by parameters
515 removeParameters(aDestroyer.parametersToRemove());
517 /// TODO: Think on optimization of checking invalid features and attributes
522 double* PlaneGCSSolver_Storage::createParameter()
524 return mySketchSolver->createParameter();
527 void PlaneGCSSolver_Storage::removeParameters(const GCS::SET_pD& theParams)
529 mySketchSolver->removeParameters(theParams);
532 // indicates attribute containing in the external feature
533 static bool isExternalAttribute(const AttributePtr& theAttribute)
537 std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
538 std::dynamic_pointer_cast<SketchPlugin_Feature>(theAttribute->owner());
539 return aSketchFeature.get() && aSketchFeature->isExternal();
542 static void addOwnerToSet(const AttributePtr& theAttribute, std::set<FeaturePtr>& theFeatures)
544 FeaturePtr anOwner = ModelAPI_Feature::feature(theAttribute->owner());
546 theFeatures.insert(anOwner);
549 void PlaneGCSSolver_Storage::refresh() const
551 const double aTol = 1000. * tolerance; // tolerance to prevent frequent updates
553 std::set<FeaturePtr> anUpdatedFeatures;
555 std::map<AttributePtr, EntityWrapperPtr>::const_iterator anIt = myAttributeMap.begin();
556 for (; anIt != myAttributeMap.end(); ++anIt) {
557 if (!anIt->first->isInitialized())
560 // the external feature always should keep the up to date values, so,
561 // refresh from the solver is never needed
562 if (isExternalAttribute(anIt->first))
565 std::shared_ptr<GeomDataAPI_Point2D> aPoint2D =
566 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anIt->first);
568 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPointWrapper =
569 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(anIt->second);
570 GCSPointPtr aGCSPoint = aPointWrapper->point();
571 if (fabs(aPoint2D->x() - (*aGCSPoint->x)) > aTol ||
572 fabs(aPoint2D->y() - (*aGCSPoint->y)) > aTol) {
573 aPoint2D->setValue(*aGCSPoint->x, *aGCSPoint->y);
574 addOwnerToSet(anIt->first, anUpdatedFeatures);
578 AttributeDoublePtr aScalar = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(anIt->first);
580 ScalarWrapperPtr aScalarWrapper =
581 std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(anIt->second);
582 if (fabs(aScalar->value() - aScalarWrapper->value()) > aTol) {
583 aScalar->setValue(aScalarWrapper->value());
584 addOwnerToSet(anIt->first, anUpdatedFeatures);
590 // notify listeners about features update
591 std::set<FeaturePtr>::const_iterator aFIt = anUpdatedFeatures.begin();
592 for (; aFIt != anUpdatedFeatures.end(); ++aFIt)
596 PlaneGCSSolver_Solver::SolveStatus PlaneGCSSolver_Storage::checkDegeneratedGeometry() const
598 std::map<FeaturePtr, EntityWrapperPtr>::const_iterator aFIt = myFeatureMap.begin();
599 for (; aFIt != myFeatureMap.end(); ++aFIt) {
600 EdgeWrapperPtr anEdge = std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(aFIt->second);
601 if (anEdge && anEdge->isDegenerated())
602 return PlaneGCSSolver_Solver::STATUS_DEGENERATED;
604 return PlaneGCSSolver_Solver::STATUS_OK;