X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FSketchSolver%2FSketchSolver_ConstraintFixed.cpp;h=cb9ad10bc72983ca3ce87a288dbe688854a1bef4;hb=77ce6d35ac8d2f0fdaecb4f23e0870bf74e36103;hp=ca14864cb5cf8f5b00013eaaf8f25d444f9970cf;hpb=c3aeb6b898054376c1047071ea9fea61abdc9e99;p=modules%2Fshaper.git

diff --git a/src/SketchSolver/SketchSolver_ConstraintFixed.cpp b/src/SketchSolver/SketchSolver_ConstraintFixed.cpp
index ca14864cb..cb9ad10bc 100644
--- a/src/SketchSolver/SketchSolver_ConstraintFixed.cpp
+++ b/src/SketchSolver/SketchSolver_ConstraintFixed.cpp
@@ -1,125 +1,181 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2024  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 <SketchSolver_Manager.h>
 
-#include <SketchPlugin_Arc.h>
-#include <SketchPlugin_Circle.h>
-#include <SketchPlugin_ConstraintRigid.h>
-#include <SketchPlugin_Line.h>
-#include <SketchPlugin_Point.h>
+#include <PlaneGCSSolver_ConstraintWrapper.h>
+#include <PlaneGCSSolver_EdgeWrapper.h>
+#include <PlaneGCSSolver_EntityDestroyer.h>
+#include <PlaneGCSSolver_FeatureBuilder.h>
+#include <PlaneGCSSolver_PointWrapper.h>
 
-#include <GeomAPI_Pnt2d.h>
-#include <GeomAPI_XY.h>
 #include <GeomDataAPI_Point2D.h>
-#include <ModelAPI_AttributeDouble.h>
+#include <SketchPlugin_Feature.h>
+
+/// \brief Get list of parameters of current entity
+static GCS::VEC_pD toParameters(const EntityWrapperPtr& theEntity);
 
-#include <math.h>
 
 SketchSolver_ConstraintFixed::SketchSolver_ConstraintFixed(ConstraintPtr theConstraint)
-  : SketchSolver_Constraint()
+  : SketchSolver_Constraint(theConstraint)
 {
-  myBaseConstraint = theConstraint;
   myType = CONSTRAINT_FIXED;
-  AttributeRefAttrPtr anAttribute =
-      theConstraint->refattr(SketchPlugin_ConstraintRigid::ENTITY_A());
-  if (anAttribute->isObject())
-    myFixedFeature = ModelAPI_Feature::feature(anAttribute->object());
-  else
-    myFixedAttribute = anAttribute->attr();
 }
 
-SketchSolver_ConstraintFixed::SketchSolver_ConstraintFixed(FeaturePtr theFeature)
-  : SketchSolver_Constraint(),
-    myBaseFeature(theFeature)
+void SketchSolver_ConstraintFixed::blockEvents(bool isBlocked)
 {
-  myType = CONSTRAINT_FIXED;
-  process();
+  SketchSolver_Constraint::blockEvents(isBlocked);
 }
 
 void SketchSolver_ConstraintFixed::process()
 {
   cleanErrorMsg();
-  if ((!myBaseConstraint && !myBaseFeature) || !myStorage || myGroupID == GID_UNKNOWN) {
+  if (!myBaseConstraint || !myStorage) {
     // Not enough parameters are assigned
     return;
   }
 
-  ParameterWrapperPtr aValue;
-  std::vector<EntityWrapperPtr> anEntities;
-  getAttributes(aValue, anEntities);
-  if (!myErrorMsg.empty() || 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)
 {
-  // extract feature from the group
-  if (theFeature->baseAttribute())
-    myStorage->update(theFeature->baseAttribute(), GID_OUTOFGROUP);
-  else if (theFeature->baseFeature())
-    myStorage->update(theFeature->baseFeature(), GID_OUTOFGROUP);
-
-  if (myBaseConstraint)
-    myStorage->addConstraint(myBaseConstraint, std::list<ConstraintWrapperPtr>());
+  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()));
 }
 
-void SketchSolver_ConstraintFixed::getAttributes(
-    ParameterWrapperPtr& theValue,
-    std::vector<EntityWrapperPtr>& theAttributes)
+EntityWrapperPtr SketchSolver_ConstraintFixed::entityToFix()
 {
-  BuilderPtr aBuilder = SketchSolver_Manager::instance()->builder();
-
-  EntityWrapperPtr aSolverEntity;
-  if (myBaseFeature) {
-    // The feature is fixed.
-    myStorage->update(myBaseFeature/*, myGroupID*/);
-    aSolverEntity = myStorage->entity(myBaseFeature);
-  } else if (myBaseConstraint) {
-    // Constraint Fixed is added by user.
-    // Get the attribute of constraint (it should be alone in the list of constraints).
-    AttributePtr anAttr = myBaseConstraint->attribute(SketchPlugin_ConstraintRigid::ENTITY_A());
-    AttributeRefAttrPtr aRefAttr =
-        std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttr);
-    if (!aRefAttr || !aRefAttr->isInitialized()) {
-      myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
-      return;
-    }
+  // 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();
+}
 
-    myStorage->update(anAttr, myGroupID);
-    aSolverEntity = myStorage->entity(anAttr);
-  } else
-    myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
 
-  if (aSolverEntity)
-    theAttributes.push_back(aSolverEntity);
-}
 
 
-bool SketchSolver_ConstraintFixed::remove()
+// ==================     Auxiliary functions     ==================
+GCS::VEC_pD toParameters(const EntityWrapperPtr& theEntity)
 {
-  cleanErrorMsg();
-  // Move fixed entities back to the current group
-  FeaturePtr aFeature = myBaseFeature;
-  if (myBaseConstraint) {
-    if (myFixedFeature)
-      aFeature = myFixedFeature;
-    else if (myFixedAttribute)
-      myStorage->update(AttributePtr(myFixedAttribute), myGroupID);
+  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 (theEntity->type()) {
+  case ENTITY_POINT: {
+    std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint =
+        std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity);
+    aParameters.push_back(aPoint->point()->x);
+    aParameters.push_back(aPoint->point()->y);
+    break;
+    }
+  case ENTITY_LINE: {
+    std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(anEntity->entity());
+    aParameters.push_back(aLine->p1.x);
+    aParameters.push_back(aLine->p1.y);
+    aParameters.push_back(aLine->p2.x);
+    aParameters.push_back(aLine->p2.y);
+    break;
+    }
+  case ENTITY_CIRCLE: {
+    std::shared_ptr<GCS::Circle> aCircle =
+        std::dynamic_pointer_cast<GCS::Circle>(anEntity->entity());
+    aParameters.push_back(aCircle->center.x);
+    aParameters.push_back(aCircle->center.y);
+    aParameters.push_back(aCircle->rad);
+    break;
+    }
+  case ENTITY_ARC: {
+    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->rad);
+    aParameters.push_back(anArc->startAngle);
+    aParameters.push_back(anArc->endAngle);
+    break;
+    }
+  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;
+    }
+  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;
   }
-  if (aFeature)
-    myStorage->update(aFeature, myGroupID);
-  myStorage->setNeedToResolve(true);
-
-  // Remove constraint or base feature
-  if (myBaseConstraint) {
-    bool isRemoved = false;
-    if (aFeature)
-      isRemoved = myStorage->removeEntity(aFeature);
-    return SketchSolver_Constraint::remove() || isRemoved;
-  } else if (myBaseFeature)
-    myStorage->removeEntity(myBaseFeature);
-  return true;
+  default:
+    break;
+  }
+
+  return aParameters;
 }