X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchSolver%2FSketchSolver_ConstraintCoincidence.cpp;h=934966b523121cc8800b88d63e369fc1a6d3cf39;hb=801131b41013eeb97fe917311b47bff78fb86d86;hp=1172988cba921d4ba5e83eab6c9d0627ca88789f;hpb=33b3a43ad2266cb044e4232c902344842adbba7c;p=modules%2Fshaper.git

diff --git a/src/SketchSolver/SketchSolver_ConstraintCoincidence.cpp b/src/SketchSolver/SketchSolver_ConstraintCoincidence.cpp
index 1172988cb..934966b52 100644
--- a/src/SketchSolver/SketchSolver_ConstraintCoincidence.cpp
+++ b/src/SketchSolver/SketchSolver_ConstraintCoincidence.cpp
@@ -1,207 +1,39 @@
 #include <SketchSolver_ConstraintCoincidence.h>
 #include <SketchSolver_Error.h>
-#include <SketchSolver_Group.h>
+#include <SketchSolver_Manager.h>
 
-#include <map>
-
-bool SketchSolver_ConstraintCoincidence::hasConstraint(ConstraintPtr theConstraint) const
-{
-  if (myBaseConstraint == theConstraint)
-    return true;
-  std::map<Slvs_hConstraint, ConstraintPtr>::const_iterator anIt = myExtraCoincidence.begin();
-  for (; anIt != myExtraCoincidence.end(); anIt++)
-    if (anIt->second == theConstraint)
-      return true;
-  return false;
-}
-
-std::list<ConstraintPtr> SketchSolver_ConstraintCoincidence::constraints() const
-{
-  std::list<ConstraintPtr> aConstraints;
-  aConstraints.push_back(myBaseConstraint);
-  std::map<Slvs_hConstraint, ConstraintPtr>::const_iterator anIt = myExtraCoincidence.begin();
-  for (; anIt != myExtraCoincidence.end(); anIt++)
-    aConstraints.push_back(anIt->second);
-  return aConstraints;
-}
-
-bool SketchSolver_ConstraintCoincidence::isCoincide(
-    std::shared_ptr<SketchSolver_ConstraintCoincidence> theConstraint) const
-{
-  std::map<FeaturePtr, Slvs_hEntity>::const_iterator aFeatIter = myFeatureMap.begin();
-  for (; aFeatIter != myFeatureMap.end(); aFeatIter++)
-    if (theConstraint->myFeatureMap.find(aFeatIter->first) != theConstraint->myFeatureMap.end())
-      return true;
-  std::map<AttributePtr, Slvs_hEntity>::const_iterator anAttrIter = myAttributeMap.begin();
-  for (; anAttrIter != myAttributeMap.end(); anAttrIter++)
-    if (theConstraint->myAttributeMap.find(anAttrIter->first) != theConstraint->myAttributeMap.end())
-      return true;
-  return false;
-}
-
-void SketchSolver_ConstraintCoincidence::attach(
-    std::shared_ptr<SketchSolver_ConstraintCoincidence> theConstraint)
-{
-  cleanErrorMsg();
-  Slvs_Constraint aBaseCoincidence = myStorage->getConstraint(mySlvsConstraints.front());
-  // Remove constraints from theConstraint
-  std::vector<Slvs_hConstraint>::iterator aCIter = theConstraint->mySlvsConstraints.begin();
-  for (; aCIter != theConstraint->mySlvsConstraints.end(); aCIter++)
-    theConstraint->myStorage->removeConstraint(*aCIter);
-
-  if (myStorage == theConstraint->myStorage) {
-    // Clean removed items
-    std::set<Slvs_hParam> aRemParams;
-    std::set<Slvs_hEntity> aRemEnts;
-    std::set<Slvs_hConstraint> aRemConstr;
-    theConstraint->myStorage->getRemoved(aRemParams, aRemEnts, aRemConstr);
-  }
-
-  // Copy data.
-  addConstraint(theConstraint->myBaseConstraint);
-  std::map<Slvs_hConstraint, ConstraintPtr>::iterator aConstrIter =
-      theConstraint->myExtraCoincidence.begin();
-  for (; aConstrIter != theConstraint->myExtraCoincidence.end(); aConstrIter++)
-    addConstraint(aConstrIter->second);
-  // Clear the lists to not remove the entities on destruction
-  theConstraint->mySlvsConstraints.clear();
-  theConstraint->myFeatureMap.clear();
-  theConstraint->myAttributeMap.clear();
-}
-
-Slvs_hConstraint SketchSolver_ConstraintCoincidence::addConstraint(
-    Slvs_hEntity thePoint1, Slvs_hEntity thePoint2)
+void SketchSolver_ConstraintCoincidence::getAttributes(
+    double& theValue,
+    std::vector<EntityWrapperPtr>& theAttributes)
 {
-  Slvs_Constraint aNewConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, myGroup->getId(),
-      SLVS_C_POINTS_COINCIDENT, myGroup->getWorkplaneId(), 0.0, thePoint1, thePoint2, 
-      SLVS_E_UNKNOWN, SLVS_E_UNKNOWN);
-  Slvs_hConstraint aNewID = myStorage->addConstraint(aNewConstraint);
-  mySlvsConstraints.push_back(aNewID);
-  return aNewID;
-}
-
-void SketchSolver_ConstraintCoincidence::addConstraint(ConstraintPtr theConstraint)
-{
-  std::list<AttributePtr> anAttrList =
-      theConstraint->data()->attributes(ModelAPI_AttributeRefAttr::typeId());
-  std::list<AttributePtr>::iterator anIter = anAttrList.begin();
-  std::vector<Slvs_hEntity> anEntities;
-  for (; anIter != anAttrList.end(); anIter++) {
-    AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anIter);
-    if (!aRefAttr || aRefAttr->isObject() ||
-        myAttributeMap.find(aRefAttr->attr()) != myAttributeMap.end())
-      continue;
-    int aType;
-    Slvs_hEntity anEntityID = myGroup->getAttributeId(aRefAttr->attr());
-    if (anEntityID == SLVS_E_UNKNOWN)
-      anEntityID = changeEntity(aRefAttr->attr(), aType);
-    anEntities.push_back(anEntityID);
-  }
-
-  Slvs_Constraint aBaseCoincidence = myStorage->getConstraint(mySlvsConstraints.front());
-  Slvs_hConstraint aNewConstr = SLVS_E_UNKNOWN;
-  std::vector<Slvs_hEntity>::iterator anEntIter = anEntities.begin();
-  for (; anEntIter != anEntities.end(); anEntIter++)
-    aNewConstr = addConstraint(aBaseCoincidence.ptA, *anEntIter);
-  myExtraCoincidence[aNewConstr] = theConstraint;
-}
-
-bool SketchSolver_ConstraintCoincidence::remove(ConstraintPtr theConstraint)
-{
-  cleanErrorMsg();
-  if (mySlvsConstraints.empty())
-    return true;
-  ConstraintPtr aConstraint = theConstraint ? theConstraint : myBaseConstraint;
-  int aPos = -1; // position of constraint in the list (-1 for base constraint)
-  std::map<Slvs_hConstraint, ConstraintPtr>::iterator anExtraIt;
-  if (aConstraint != myBaseConstraint) {
-    anExtraIt = myExtraCoincidence.begin();
-    for (aPos = 0; anExtraIt != myExtraCoincidence.end(); anExtraIt++, aPos++)
-      if (anExtraIt->second == aConstraint)
-        break;
-    if (aPos >= (int)myExtraCoincidence.size())
-      return false; // there is no constraint, which is specified to remove
-    else {
-      bool isEmpty = anExtraIt->first == SLVS_E_UNKNOWN;
-      myExtraCoincidence.erase(anExtraIt);
-      if (isEmpty)
-        return false;
-    }
-  }
-
-  bool isFullyRemoved = myStorage->removeConstraint(mySlvsConstraints[aPos+1]);
-  mySlvsConstraints.erase(mySlvsConstraints.begin() + (1+aPos));
-  if (aPos < 0 && !myExtraCoincidence.empty()) {
-    anExtraIt = myExtraCoincidence.begin();
-    // Remove invalid constraints
-    while (anExtraIt != myExtraCoincidence.end()) {
-      if (!anExtraIt->second->data() || !anExtraIt->second->data()->isValid()) {
-        std::map<Slvs_hConstraint, ConstraintPtr>::iterator aTempIt = anExtraIt++;
-        if (aTempIt->first != SLVS_E_UNKNOWN) {
-          myStorage->removeConstraint(aTempIt->first);
-          std::vector<Slvs_hConstraint>::iterator anIt = mySlvsConstraints.begin();
-          for (; anIt != mySlvsConstraints.end(); anIt++)
-            if (*anIt == aTempIt->first) {
-              mySlvsConstraints.erase(anIt);
-              break;
-            }
-        }
-        myExtraCoincidence.erase(aTempIt);
-        continue;
-      }
-      anExtraIt++;
-    }
-    // Find first non-extra conststraint
-    while (anExtraIt != myExtraCoincidence.end() && anExtraIt->first == SLVS_E_UNKNOWN)
-      anExtraIt++;
-    if (anExtraIt != myExtraCoincidence.end()) {
-      // Need to specify another base coincidence constraint
-      myBaseConstraint = anExtraIt->second;
-      myExtraCoincidence.erase(anExtraIt);
-      std::vector<Slvs_hConstraint>::iterator aCIter = mySlvsConstraints.begin();
-      Slvs_Constraint aBase = myStorage->getConstraint(*aCIter);
-      for (++aCIter; aCIter != mySlvsConstraints.end(); aCIter++) {
-        Slvs_Constraint aConstr = myStorage->getConstraint(*aCIter);
-        aConstr.ptA = aBase.ptA;
-        myStorage->updateConstraint(aConstr);
-      }
-    }
-  }
-  // Clear removed attributes
-  std::set<Slvs_hParam> aParamRemoved;
-  std::set<Slvs_hEntity> anEntRemoved;
-  std::set<Slvs_hConstraint> aConstrRemoved;
-  myStorage->getRemoved(aParamRemoved, anEntRemoved, aConstrRemoved);
-  std::map<AttributePtr, Slvs_hEntity>::iterator anAttrIter = myAttributeMap.begin();
-  while (anAttrIter != myAttributeMap.end()) {
-    if (anEntRemoved.find(anAttrIter->second) != anEntRemoved.end()) {
-      std::map<AttributePtr, Slvs_hEntity>::iterator aTempIt = anAttrIter++;
-      myAttributeMap.erase(aTempIt);
-      continue;
-    }
-    anAttrIter++;
+  SketchSolver_Constraint::getAttributes(theValue, theAttributes);
+  if (!myErrorMsg.empty() || !theAttributes[0]) {
+    theAttributes.clear();
+    return;
   }
 
-  // Go through remaining extra coincidence and try to add or remove them
-  anExtraIt = myExtraCoincidence.begin();
-  while (anExtraIt != myExtraCoincidence.end()) {
-    if (anExtraIt->first == SLVS_E_UNKNOWN) {
-      if (!anExtraIt->second->data() || !anExtraIt->second->data()->isValid()) {
-        std::map<Slvs_hConstraint, ConstraintPtr>::iterator aTempIt = anExtraIt++;
-        myExtraCoincidence.erase(aTempIt);
-        continue;
-      }
-      if (mySlvsConstraints.empty()) {
-        myBaseConstraint = anExtraIt->second;
-        std::map<Slvs_hConstraint, ConstraintPtr>::iterator aTempIt = anExtraIt++;
-        myExtraCoincidence.erase(aTempIt);
-        process();
-        continue;
-      } else
-        addConstraint(anExtraIt->second);
+  if (theAttributes[1]) {
+    myType = CONSTRAINT_PT_PT_COINCIDENT;
+    if (myStorage->isFixed(theAttributes[1]) && !myStorage->isFixed(theAttributes[0])) {
+      // fixed point should go first
+      EntityWrapperPtr aTemp = theAttributes[0];
+      theAttributes[0] = theAttributes[1];
+      theAttributes[1] = aTemp;
     }
-    anExtraIt++;
+    // Set the slave (second) point the same as master (first) point.
+    // This will allow to skip adding point-point coincidence to the set of constraints
+    // and give us speed-up in solving the set of equations
+    myStorage->addCoincidentPoints(theAttributes[0], theAttributes[1]);
   }
-  return isFullyRemoved;
+  else if (theAttributes[2]) {
+    // check the type of entity (line or circle)
+    SketchSolver_EntityType anEntType = theAttributes[2]->type();
+    if (anEntType == ENTITY_LINE)
+      myType = CONSTRAINT_PT_ON_LINE;
+    else if (anEntType == ENTITY_CIRCLE || anEntType == ENTITY_ARC)
+      myType = CONSTRAINT_PT_ON_CIRCLE;
+    else
+      myErrorMsg = SketchSolver_Error::INCORRECT_ATTRIBUTE();
+  } else
+    myErrorMsg = SketchSolver_Error::INCORRECT_ATTRIBUTE();
 }
-