-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <SketchSolver_ConstraintFixed.h>
#include <SketchSolver_Error.h>
#include <PlaneGCSSolver_ConstraintWrapper.h>
#include <PlaneGCSSolver_EdgeWrapper.h>
+#include <PlaneGCSSolver_EntityDestroyer.h>
+#include <PlaneGCSSolver_FeatureBuilder.h>
#include <PlaneGCSSolver_PointWrapper.h>
#include <GeomDataAPI_Point2D.h>
-#include <SketchPlugin_SketchEntity.h>
+#include <SketchPlugin_Feature.h>
-#include <cmath>
-
-// Find parameters of the feature that have been updated during the movement
-static EntityWrapperPtr getChangedEntity(const FeaturePtr& theFeature,
- const StoragePtr& theStorage);
+/// \brief Get list of parameters of current entity
+static GCS::VEC_pD toParameters(const EntityWrapperPtr& theEntity);
SketchSolver_ConstraintFixed::SketchSolver_ConstraintFixed(ConstraintPtr theConstraint)
myType = CONSTRAINT_FIXED;
}
-SketchSolver_ConstraintFixed::SketchSolver_ConstraintFixed(FeaturePtr theFeature)
- : SketchSolver_Constraint(),
- myBaseFeature(theFeature)
-{
- myType = CONSTRAINT_FIXED;
-}
-
void SketchSolver_ConstraintFixed::blockEvents(bool isBlocked)
{
- if (myBaseFeature)
- myBaseFeature->data()->blockSendAttributeUpdated(isBlocked);
- if (myBaseConstraint)
- SketchSolver_Constraint::blockEvents(isBlocked);
+ SketchSolver_Constraint::blockEvents(isBlocked);
}
void SketchSolver_ConstraintFixed::process()
{
cleanErrorMsg();
- if ((!myBaseConstraint && !myBaseFeature) || !myStorage) {
+ if (!myBaseConstraint || !myStorage) {
// Not enough parameters are assigned
return;
}
- EntityWrapperPtr aValue;
- std::vector<EntityWrapperPtr> anEntities;
- getAttributes(aValue, anEntities);
- if (anEntities.empty())
+ EntityWrapperPtr aBaseEntity = entityToFix();
+ if (!aBaseEntity)
myErrorMsg = SketchSolver_Error::ALREADY_FIXED();
if (!myErrorMsg.empty())
return;
- fixFeature(anEntities.front());
+
+ ConstraintWrapperPtr aConstraint = fixFeature(aBaseEntity);
+ myStorage->addConstraint(myBaseConstraint, aConstraint);
}
-void SketchSolver_ConstraintFixed::fixFeature(EntityWrapperPtr theFeature)
+ConstraintWrapperPtr SketchSolver_ConstraintFixed::fixFeature(EntityWrapperPtr theFeature)
{
- std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
- std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theFeature);
+ GCS::VEC_pD aParameters = toParameters(theFeature);
+
+ // Fix given list of parameters
+ std::list<GCSConstraintPtr> aConstraints;
+ myFixedValues.reserve(aParameters.size());
+ GCS::VEC_pD::const_iterator anIt = aParameters.begin();
+ for (int i = 0; anIt != aParameters.end(); ++anIt, ++i) {
+ myFixedValues.push_back(**anIt);
+ aConstraints.push_back(
+ GCSConstraintPtr(new GCS::ConstraintEqual(&myFixedValues[i], *anIt)));
+ }
+
+ return ConstraintWrapperPtr(
+ new PlaneGCSSolver_ConstraintWrapper(aConstraints, getType()));
+}
+
+EntityWrapperPtr SketchSolver_ConstraintFixed::entityToFix()
+{
+ // Constraint Fixed is added by user.
+ // Get the attribute of constraint (it should be alone in the list of constraints).
+ EntityWrapperPtr aValue;
+ std::vector<EntityWrapperPtr> anAttributes;
+ SketchSolver_Constraint::getAttributes(aValue, anAttributes);
+ std::vector<EntityWrapperPtr>::const_iterator anIt = anAttributes.begin();
+ for (; anIt != anAttributes.end(); ++anIt)
+ if (*anIt)
+ return *anIt;
+ return EntityWrapperPtr();
+}
- GCS::VEC_pD aParameters; // parameters of entity to be fixed
+
+
+
+// ================== Auxiliary functions ==================
+GCS::VEC_pD toParameters(const EntityWrapperPtr& theEntity)
+{
+ GCS::VEC_pD aParameters;
+ if (!theEntity)
+ return aParameters;
+
+ std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
+ std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
// Collect parameters for each type of entity
- switch (theFeature->type()) {
+ switch (theEntity->type()) {
case ENTITY_POINT: {
std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint =
- std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theFeature);
+ std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity);
aParameters.push_back(aPoint->point()->x);
aParameters.push_back(aPoint->point()->y);
break;
break;
}
case ENTITY_ARC: {
- myFixedValues.reserve(4);
std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(anEntity->entity());
aParameters.push_back(anArc->center.x);
aParameters.push_back(anArc->center.y);
aParameters.push_back(anArc->endAngle);
break;
}
- default:
+ case ENTITY_ELLIPSE: {
+ std::shared_ptr<GCS::Ellipse> anEllipse =
+ std::dynamic_pointer_cast<GCS::Ellipse>(anEntity->entity());
+ aParameters.push_back(anEllipse->center.x);
+ aParameters.push_back(anEllipse->center.y);
+ aParameters.push_back(anEllipse->focus1.x);
+ aParameters.push_back(anEllipse->focus1.y);
+ aParameters.push_back(anEllipse->radmin);
break;
- }
-
- // Fix given list of parameters
- std::list<GCSConstraintPtr> aConstraints;
- myFixedValues.reserve(aParameters.size());
- GCS::VEC_pD::const_iterator anIt = aParameters.begin();
- for (int i = 0; anIt != aParameters.end(); ++anIt, ++i) {
- myFixedValues.push_back(**anIt);
- aConstraints.push_back(
- GCSConstraintPtr(new GCS::ConstraintEqual(*anIt, &myFixedValues[i])));
- }
-
- myConstraint = ConstraintWrapperPtr(
- new PlaneGCSSolver_ConstraintWrapper(aConstraints, getType()));
-
- if (myBaseConstraint)
- myStorage->addConstraint(myBaseConstraint, myConstraint);
- else
- myStorage->addTemporaryConstraint(myConstraint);
-}
-
-void SketchSolver_ConstraintFixed::getAttributes(
- EntityWrapperPtr& theValue,
- std::vector<EntityWrapperPtr>& theAttributes)
-{
- if (myBaseFeature) {
- // if the feature is copy, do not move it
- std::shared_ptr<SketchPlugin_SketchEntity> aSketchFeature =
- std::dynamic_pointer_cast<SketchPlugin_SketchEntity>(myBaseFeature);
- if (aSketchFeature && aSketchFeature->isCopy()) {
- myStorage->setNeedToResolve(true);
- return;
}
-
- // The feature is fixed.
- EntityWrapperPtr aSolverEntity = getChangedEntity(myBaseFeature, myStorage);
- myStorage->update(myBaseFeature);
- if (aSolverEntity)
- theAttributes.push_back(aSolverEntity);
- } else if (myBaseConstraint) {
- // Constraint Fixed is added by user.
- // Get the attribute of constraint (it should be alone in the list of constraints).
- std::vector<EntityWrapperPtr> anAttributes;
- SketchSolver_Constraint::getAttributes(theValue, anAttributes);
- std::vector<EntityWrapperPtr>::const_iterator anIt = anAttributes.begin();
- for (; anIt != anAttributes.end(); ++anIt)
- if (*anIt)
- theAttributes.push_back(*anIt);
- } else
- myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
-}
-
-
-
-
-// ==================== Auxiliary functions ===============================
-static bool isSameCoordinates(const AttributePoint2DPtr& thePointAttr,
- const PointWrapperPtr& thePointWrapper)
-{
- GCSPointPtr aGCSPoint = thePointWrapper->point();
- return fabs(*aGCSPoint->x - thePointAttr->x()) < tolerance &&
- fabs(*aGCSPoint->y - thePointAttr->y()) < tolerance;
-}
-
-EntityWrapperPtr getChangedEntity(const FeaturePtr& theFeature,
- const StoragePtr& theStorage)
-{
- std::list<AttributePtr> aPoints = theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
- std::list<EntityWrapperPtr> aChangedPoints;
-
- std::list<AttributePtr>::const_iterator aPIt = aPoints.begin();
- for (; aPIt != aPoints.end(); ++aPIt) {
- AttributePoint2DPtr aPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*aPIt);
- EntityWrapperPtr anEnt = theStorage->entity(*aPIt);
- if (anEnt) {
- PointWrapperPtr aPW = std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(anEnt);
- if (!isSameCoordinates(aPnt, aPW))
- aChangedPoints.push_back(anEnt);
- } else {
- theStorage->update(*aPIt);
- aChangedPoints.push_back(theStorage->entity(*aPIt));
+ case ENTITY_ELLIPTIC_ARC: {
+ std::shared_ptr<GCS::ArcOfEllipse> anEllArc =
+ std::dynamic_pointer_cast<GCS::ArcOfEllipse>(anEntity->entity());
+ aParameters.push_back(anEllArc->center.x);
+ aParameters.push_back(anEllArc->center.y);
+ aParameters.push_back(anEllArc->focus1.x);
+ aParameters.push_back(anEllArc->focus1.y);
+ aParameters.push_back(anEllArc->radmin);
+ aParameters.push_back(anEllArc->startAngle);
+ aParameters.push_back(anEllArc->endAngle);
+ break;
}
+ case ENTITY_BSPLINE: {
+ std::shared_ptr<GCS::BSpline> aBSpline =
+ std::dynamic_pointer_cast<GCS::BSpline>(anEntity->entity());
+ for (GCS::VEC_P::iterator anIt = aBSpline->poles.begin();
+ anIt != aBSpline->poles.end(); ++anIt) {
+ aParameters.push_back(anIt->x);
+ aParameters.push_back(anIt->y);
+ }
+ break;
+ }
+ default:
+ break;
}
- EntityWrapperPtr aChanged;
- if (aChangedPoints.size() == 1)
- aChanged = aChangedPoints.front();
- else if (!aChangedPoints.empty()) // update whole feature
- aChanged = theStorage->entity(theFeature);
- return aChanged;
+ return aParameters;
}