-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: SolveSpaceSolver_Storage.cpp
-// Created: 18 Mar 2015
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+//
+// 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 <SolveSpaceSolver_Storage.h>
#include <SolveSpaceSolver_ConstraintWrapper.h>
#include <ModelAPI_AttributeDouble.h>
#include <ModelAPI_AttributeRefAttr.h>
#include <SketchPlugin_Arc.h>
-#include <SketchPlugin_ConstraintCoincidence.h>
+#include <SketchPlugin_ConstraintMiddle.h>
/** \brief Search the entity/parameter with specified ID in the list of elements
* \param[in] theEntityID unique ID of the element
/// \brief Compare two entities to be different
static bool IsNotEqual(const Slvs_Entity& theEntity1, const Slvs_Entity& theEntity2);
/// \brief Compare two constraints to be different
-static bool IsNotEqual(const Slvs_Constraint& theConstraint1, const Slvs_Constraint& theConstraint2);
+static bool IsNotEqual(const Slvs_Constraint& theConstraint1,
+ const Slvs_Constraint& theConstraint2);
SolveSpaceSolver_Storage::SolveSpaceSolver_Storage(const GroupID& theGroup)
myParamMaxID(SLVS_E_UNKNOWN),
myEntityMaxID(SLVS_E_UNKNOWN),
myConstrMaxID(SLVS_C_UNKNOWN),
- myFixed(SLVS_E_UNKNOWN),
myDuplicatedConstraint(false)
{
}
aSlvsConstr = aConstraint->constraint();
// update value of constraint if exist
- if (fabs(aSlvsConstr.valA - theConstraint->value()) > tolerance) {
- aSlvsConstr.valA = theConstraint->value();
+ double aCoeff = aSlvsConstr.type == SLVS_C_DIAMETER ? 2.0 : 1.0;
+ if (fabs(aSlvsConstr.valA - theConstraint->value() * aCoeff) > tolerance) {
+ aSlvsConstr.valA = theConstraint->value() * aCoeff;
isUpdated = true;
}
std::list<EntityWrapperPtr>::iterator anIt = anEntities.begin();
for (; anIt != anEntities.end(); ++anIt) {
isUpdated = update(*anIt) || isUpdated;
- // do not update constrained entities for Multi constraints
- if (aSlvsConstr.type == SLVS_C_MULTI_ROTATION || aSlvsConstr.type == SLVS_C_MULTI_TRANSLATION)
+ // do not update constrained entities for Multi constraints,
+ // and for middle point constraint translated to equal lines
+ ConstraintPtr aBaseConstraint = theConstraint->baseConstraint();
+ if (aSlvsConstr.type == SLVS_C_MULTI_ROTATION || aSlvsConstr.type == SLVS_C_MULTI_TRANSLATION ||
+ (aBaseConstraint && aBaseConstraint->getKind() == SketchPlugin_ConstraintMiddle::ID() &&
+ aSlvsConstr.type != SLVS_C_AT_MIDPOINT))
continue;
Slvs_hEntity anID = (Slvs_hEntity)(*anIt)->id();
aConstraint->changeConstraint() = getConstraint(aConstrID);
isUpdated = true;
// check duplicated constraints based on different attributes
- if (myDuplicatedConstraint && !hasDupConstraints && findSameConstraint(aConstraint))
+ if (myDuplicatedConstraint && findSameConstraint(aConstraint) && !hasDupConstraints)
myDuplicatedConstraint = false;
}
}
bool SolveSpaceSolver_Storage::update(EntityWrapperPtr theEntity)
{
bool isUpdated = false;
- std::shared_ptr<SolveSpaceSolver_EntityWrapper> anEntity =
+ std::shared_ptr<SolveSpaceSolver_EntityWrapper> anEntity =
std::dynamic_pointer_cast<SolveSpaceSolver_EntityWrapper>(theEntity);
Slvs_Entity aSlvsEnt = getEntity((Slvs_hEntity)anEntity->id());
if (aSlvsEnt.h == SLVS_E_UNKNOWN)
bool SolveSpaceSolver_Storage::update(ParameterWrapperPtr theParameter)
{
- std::shared_ptr<SolveSpaceSolver_ParameterWrapper> aParameter =
+ std::shared_ptr<SolveSpaceSolver_ParameterWrapper> aParameter =
std::dynamic_pointer_cast<SolveSpaceSolver_ParameterWrapper>(theParameter);
const Slvs_Param& aParam = getParameter((Slvs_hParam)aParameter->id());
if (aParam.h != SLVS_E_UNKNOWN && fabs(aParam.val - aParameter->value()) < tolerance)
return false;
Slvs_Param aParamToUpd = aParameter->parameter();
if (aParamToUpd.group == SLVS_G_UNKNOWN)
- aParamToUpd.group = aParameter->isParametric() ? (Slvs_hGroup)GID_OUTOFGROUP : (Slvs_hGroup)myGroupID;
+ aParamToUpd.group = aParameter->isParametric() ? (Slvs_hGroup)GID_OUTOFGROUP :
+ (Slvs_hGroup)myGroupID;
Slvs_hParam anID = updateParameter(aParamToUpd);
if (aParam.h == SLVS_E_UNKNOWN) // new parameter
aParameter->changeParameter() = getParameter(anID);
void SolveSpaceSolver_Storage::storeWorkplane(EntityWrapperPtr theSketch)
{
- myWorkplaneID = (Slvs_hEntity)theSketch->id();
+ mySketchID = theSketch->id();
+ myWorkplaneID = (Slvs_hEntity)mySketchID;
// Update sub-entities of the sketch
std::list<EntityWrapperPtr> aSubEntities = theSketch->subEntities();
for (; aSIt != aSubs.end(); ++aSIt)
changeGroup(*aSIt, theGroup);
- if (theEntity->group() != theGroup) {
- theEntity->setGroup(theGroup);
- int aPos = Search((Slvs_hEntity)theEntity->id(), myEntities);
- if (aPos >= 0 && aPos < (int)myEntities.size()) {
- myEntities[aPos].group = (Slvs_hGroup)theGroup;
+ theEntity->setGroup(theGroup);
+ int aPos = Search((Slvs_hEntity)theEntity->id(), myEntities);
+ if (aPos >= 0 && aPos < (int)myEntities.size()) {
+ if (myEntities[aPos].group != (Slvs_hGroup)theGroup)
setNeedToResolve(true);
- }
+ myEntities[aPos].group = (Slvs_hGroup)theGroup;
}
}
{
if (theMaster->type() != ENTITY_POINT || theSlave->type() != ENTITY_POINT)
return;
+ if (!theMaster->subEntities().empty() || !theSlave->subEntities().empty()) {
+ EntityWrapperPtr aSubMaster = theMaster->subEntities().empty() ?
+ theMaster : theMaster->subEntities().front();
+ EntityWrapperPtr aSubSlave = theSlave->subEntities().empty() ?
+ theSlave : theSlave->subEntities().front();
+ return addCoincidentPoints(aSubMaster, aSubSlave);
+ }
// Search available coincidence
CoincidentPointsMap::iterator aMasterFound = myCoincidentPoints.find(theMaster);
CoincidentPointsMap::iterator aSlaveFound = myCoincidentPoints.find(theSlave);
- if (aMasterFound == myCoincidentPoints.end() && aSlaveFound == myCoincidentPoints.end()) {
+ if (aMasterFound == myCoincidentPoints.end() || aSlaveFound == myCoincidentPoints.end()) {
// try to find master and slave points in the lists of slaves of already existent coincidences
CoincidentPointsMap::iterator anIt = myCoincidentPoints.begin();
for (; anIt != myCoincidentPoints.end(); ++anIt) {
if (theMaster->id() != theSlave->id())
removeEntity((Slvs_hEntity)theSlave->id());
- std::shared_ptr<SolveSpaceSolver_EntityWrapper> aPointMaster =
+ std::shared_ptr<SolveSpaceSolver_EntityWrapper> aPointMaster =
std::dynamic_pointer_cast<SolveSpaceSolver_EntityWrapper>(theMaster);
- std::shared_ptr<SolveSpaceSolver_EntityWrapper> aPointSlave =
+ std::shared_ptr<SolveSpaceSolver_EntityWrapper> aPointSlave =
std::dynamic_pointer_cast<SolveSpaceSolver_EntityWrapper>(theSlave);
aPointSlave->changeEntity() = aPointMaster->entity();
aPointSlave->setParameters(aPointMaster->parameters());
std::shared_ptr<SolveSpaceSolver_ConstraintWrapper> aWrapper =
std::dynamic_pointer_cast<SolveSpaceSolver_ConstraintWrapper>(*aCIt);
+ if (theSource->id() == theDest->id()) {
+ // No need to update SolveSpace constraint if the entities are the same
+ aWrapper->changeConstraint() = getConstraint((Slvs_hConstraint)aWrapper->id());
+ aWrapper->setEntities(aSubs);
+ continue;
+ }
+
// change constraint entities
Slvs_Constraint aConstr = aWrapper->constraint();
if (aConstr.ptA == (Slvs_hEntity)theSource->id())
aConstr.ptA == aSlvsCIt->ptA && aConstr.ptB == aSlvsCIt->ptB &&
aConstr.entityA == aSlvsCIt->entityA && aConstr.entityB == aSlvsCIt->entityB &&
aConstr.entityC == aSlvsCIt->entityC && aConstr.entityD == aSlvsCIt->entityD) {
- removeConstraint(aConstr.h);
+ Slvs_hConstraint anIDToRemove = aConstr.h;
aConstr = *aSlvsCIt;
+ int aShift = (int)(aSlvsCIt - myConstraints.begin());
+ removeConstraint(anIDToRemove);
+ aSlvsCIt = myConstraints.begin() + aShift - 1;
+ for (; aSlvsCIt != myConstraints.end(); ++aSlvsCIt)
+ if (aSlvsCIt->h == aConstr.h)
+ break;
break;
}
addSameConstraints(*aCIt2, aWrapper);
break;
}
- } else
+ } else
aConstr.h = updateConstraint(aConstr);
aWrapper->changeConstraint() = aConstr;
(*aCWIt)->type() == CONSTRAINT_MULTI_TRANSLATION)
continue;
if ((*aCWIt)->type() == theConstraint->type()) {
- const Slvs_Constraint& aCComp = std::dynamic_pointer_cast<
- SolveSpaceSolver_ConstraintWrapper>(*aCWIt)->constraint();
+ const Slvs_Constraint& aCComp = getConstraint((Slvs_hConstraint)(*aCWIt)->id());
+
if (aCBase.ptA == aCComp.ptA && aCBase.ptB == aCComp.ptB &&
aCBase.entityA == aCComp.entityA && aCBase.entityB == aCComp.entityB &&
aCBase.entityC == aCComp.entityC && aCBase.entityD == aCComp.entityD &&
theX = anArcPoint[0][0] + anArcPoint[2][0];
theY = anArcPoint[0][1] + anArcPoint[2][1];
} else {
- std::shared_ptr<GeomAPI_Dir2d> aStartDir(new GeomAPI_Dir2d(anArcPoint[1][0], anArcPoint[1][1]));
- std::shared_ptr<GeomAPI_Dir2d> aEndDir(new GeomAPI_Dir2d(anArcPoint[2][0], anArcPoint[2][1]));
+ std::shared_ptr<GeomAPI_Dir2d>
+ aStartDir(new GeomAPI_Dir2d(anArcPoint[1][0], anArcPoint[1][1]));
+ std::shared_ptr<GeomAPI_Dir2d>
+ aEndDir(new GeomAPI_Dir2d(anArcPoint[2][0], anArcPoint[2][1]));
double anAngle = aStartDir->angle(aEndDir);
if (anAngle < 0)
anAngle += 2.0 * PI;
// parameter already used, rewrite it
int aPos = Search(theParam.h, myParameters);
if (aPos >= 0 && aPos < (int)myParameters.size()) {
- if (IsNotEqual(myParameters[aPos], theParam)) {
- myUpdatedParameters.insert(theParam.h);
+ if (IsNotEqual(myParameters[aPos], theParam))
setNeedToResolve(true);
- }
myParameters[aPos] = theParam;
return theParam.h;
}
myEntities.erase(myEntities.begin() + aPos);
myEntityMaxID = myEntities.empty() ? SLVS_E_UNKNOWN : myEntities.back().h;
if (anEntity.distance != SLVS_E_UNKNOWN)
- aResult = aResult && removeParameter(anEntity.distance);
+ aResult = aResult && removeEntity(anEntity.distance);
for (int i = 0; i < 4; i++)
if (anEntity.param[i] != SLVS_E_UNKNOWN)
aResult = removeParameter(anEntity.param[i]) && aResult;
return aResult;
}
-void SolveSpaceSolver_Storage::removeUnusedEntities()
-{
- std::set<Slvs_hEntity> anUnusedEntities;
- std::vector<Slvs_Entity>::const_iterator aEIt = myEntities.begin();
- for (; aEIt != myEntities.end(); ++aEIt) {
- if (aEIt->h == aEIt->wrkpl) {
- // don't remove workplane
- anUnusedEntities.erase(aEIt->point[0]);
- anUnusedEntities.erase(aEIt->normal);
- continue;
- }
- anUnusedEntities.insert(aEIt->h);
- }
-
- std::vector<Slvs_Constraint>::const_iterator aCIt = myConstraints.begin();
- for (; aCIt != myConstraints.end(); ++aCIt) {
- Slvs_hEntity aSubs[6] = {
- aCIt->entityA, aCIt->entityB,
- aCIt->entityC, aCIt->entityD,
- aCIt->ptA, aCIt->ptB};
- for (int i = 0; i < 6; i++) {
- if (aSubs[i] != SLVS_E_UNKNOWN) {
- anUnusedEntities.erase(aSubs[i]);
- int aPos = Search(aSubs[i], myEntities);
- if (aPos >= 0 && aPos < (int)myEntities.size()) {
- for (int j = 0; j < 4; j++)
- if (myEntities[aPos].point[j] != SLVS_E_UNKNOWN)
- anUnusedEntities.erase(myEntities[aPos].point[j]);
- if (myEntities[aPos].distance != SLVS_E_UNKNOWN)
- anUnusedEntities.erase(myEntities[aPos].distance);
- }
- }
- }
- }
-
- std::set<Slvs_hEntity>::const_iterator anEntIt = anUnusedEntities.begin();
- while (anEntIt != anUnusedEntities.end()) {
- int aPos = Search(*anEntIt, myEntities);
- if (aPos < 0 && aPos >= (int)myEntities.size())
- continue;
- Slvs_Entity anEntity = myEntities[aPos];
- // Remove entity if and only if all its parameters unused
- bool isUsed = false;
- if (anEntity.distance != SLVS_E_UNKNOWN &&
- anUnusedEntities.find(anEntity.distance) == anUnusedEntities.end())
- isUsed = true;
- for (int i = 0; i < 4 && !isUsed; i++)
- if (anEntity.point[i] != SLVS_E_UNKNOWN &&
- anUnusedEntities.find(anEntity.point[i]) == anUnusedEntities.end())
- isUsed = true;
- if (isUsed) {
- anUnusedEntities.erase(anEntity.distance);
- for (int i = 0; i < 4; i++)
- if (anEntity.point[i] != SLVS_E_UNKNOWN)
- anUnusedEntities.erase(anEntity.point[i]);
- std::set<Slvs_hEntity>::iterator aRemoveIt = anEntIt++;
- anUnusedEntities.erase(aRemoveIt);
- continue;
- }
- ++anEntIt;
- }
-
- for (anEntIt = anUnusedEntities.begin(); anEntIt != anUnusedEntities.end(); ++anEntIt) {
- int aPos = Search(*anEntIt, myEntities);
- if (aPos >= 0 && aPos < (int)myEntities.size()) {
- // Remove entity and its parameters
- Slvs_Entity anEntity = myEntities[aPos];
- myEntities.erase(myEntities.begin() + aPos);
- myEntityMaxID = myEntities.empty() ? SLVS_E_UNKNOWN : myEntities.back().h;
- if (anEntity.distance != SLVS_E_UNKNOWN)
- removeParameter(anEntity.distance);
- for (int i = 0; i < 4; i++)
- if (anEntity.param[i] != SLVS_E_UNKNOWN)
- removeParameter(anEntity.param[i]);
- for (int i = 0; i < 4; i++)
- if (anEntity.point[i] != SLVS_E_UNKNOWN)
- removeEntity(anEntity.point[i]);
- }
- }
-
- if (!anUnusedEntities.empty())
- myNeedToResolve = true;
-}
-
-bool SolveSpaceSolver_Storage::isUsedByConstraints(const Slvs_hEntity& theEntityID) const
-{
- std::vector<Slvs_Constraint>::const_iterator aCIt = myConstraints.begin();
- for (; aCIt != myConstraints.end(); ++aCIt) {
- Slvs_hEntity aSubs[6] = {
- aCIt->entityA, aCIt->entityB,
- aCIt->entityC, aCIt->entityD,
- aCIt->ptA, aCIt->ptB};
- for (int i = 0; i < 6; i++)
- if (aSubs[i] != SLVS_E_UNKNOWN && aSubs[i] == theEntityID)
- return true;
- }
- return false;
-}
-
const Slvs_Entity& SolveSpaceSolver_Storage::getEntity(const Slvs_hEntity& theEntityID) const
{
int aPos = Search(theEntityID, myEntities);
return aDummy;
}
-Slvs_hEntity SolveSpaceSolver_Storage::copyEntity(const Slvs_hEntity& theCopied)
-{
- int aPos = Search(theCopied, myEntities);
- if (aPos < 0 || aPos >= (int)myEntities.size())
- return SLVS_E_UNKNOWN;
-
- Slvs_Entity aCopy = myEntities[aPos];
- aCopy.h = SLVS_E_UNKNOWN;
- int i = 0;
- while (aCopy.point[i] != SLVS_E_UNKNOWN) {
- aCopy.point[i] = copyEntity(aCopy.point[i]);
- i++;
- }
- if (aCopy.param[0] != SLVS_E_UNKNOWN) {
- aPos = Search(aCopy.param[0], myParameters);
- i = 0;
- while (aCopy.param[i] != SLVS_E_UNKNOWN) {
- Slvs_Param aNewParam = myParameters[aPos];
- aNewParam.h = SLVS_E_UNKNOWN;
- aCopy.param[i] = addParameter(aNewParam);
- i++;
- aPos++;
- }
- }
- return addEntity(aCopy);
-}
-
-void SolveSpaceSolver_Storage::copyEntity(const Slvs_hEntity& theFrom, const Slvs_hEntity& theTo)
-{
- int aPosFrom = Search(theFrom, myEntities);
- int aPosTo = Search(theTo, myEntities);
- if (aPosFrom < 0 || aPosFrom >= (int)myEntities.size() ||
- aPosTo < 0 || aPosTo >= (int)myEntities.size())
- return;
-
- Slvs_Entity aEntFrom = myEntities[aPosFrom];
- Slvs_Entity aEntTo = myEntities[aPosTo];
- int i = 0;
- while (aEntFrom.point[i] != SLVS_E_UNKNOWN) {
- copyEntity(aEntFrom.point[i], aEntTo.point[i]);
- i++;
- }
- if (aEntFrom.param[0] != SLVS_E_UNKNOWN) {
- aPosFrom = Search(aEntFrom.param[0], myParameters);
- aPosTo = Search(aEntTo.param[0], myParameters);
- i = 0;
- while (aEntFrom.param[i] != SLVS_E_UNKNOWN) {
- myParameters[aPosTo++].val = myParameters[aPosFrom++].val;
- i++;
- }
- }
-}
-
-
-bool SolveSpaceSolver_Storage::isPointFixed(
- const Slvs_hEntity& thePointID, Slvs_hConstraint& theFixed, bool theAccurate) const
-{
- // Search the set of coincident points
- std::set<Slvs_hEntity> aCoincident;
- aCoincident.insert(thePointID);
-
- // Check whether one of coincident points is out-of-group
- std::set<Slvs_hEntity>::const_iterator aCoincIt = aCoincident.begin();
- for (; aCoincIt != aCoincident.end(); ++aCoincIt) {
- Slvs_Entity aPoint = getEntity(*aCoincIt);
- if (aPoint.group == SLVS_G_OUTOFGROUP)
- return true;
- }
-
- // Search the Rigid constraint
- theFixed = SLVS_C_UNKNOWN;
- std::vector<Slvs_Constraint>::const_iterator aConstrIter = myConstraints.begin();
- for (; aConstrIter != myConstraints.end(); aConstrIter++)
- if (aConstrIter->type == SLVS_C_WHERE_DRAGGED &&
- aCoincident.find(aConstrIter->ptA) != aCoincident.end()) {
- theFixed = aConstrIter->h;
- if (aConstrIter->ptA == thePointID)
- return true;
- }
- if (theFixed != SLVS_C_UNKNOWN)
- return true;
-
- if (theAccurate) {
- // Try to find the fixed entity which uses such point or its coincidence
- std::vector<Slvs_Entity>::const_iterator anEntIter = myEntities.begin();
- for (; anEntIter != myEntities.end(); anEntIter++) {
- for (int i = 0; i < 4; i++) {
- Slvs_hEntity aPt = anEntIter->point[i];
- if (aPt != SLVS_E_UNKNOWN &&
- (aPt == thePointID || aCoincident.find(aPt) != aCoincident.end())) {
- if (isEntityFixed(anEntIter->h, true))
- return true;
- }
- }
- }
- }
- return SLVS_E_UNKNOWN;
-}
-
-bool SolveSpaceSolver_Storage::isEntityFixed(const Slvs_hEntity& theEntityID, bool theAccurate) const
-{
- int aPos = Search(theEntityID, myEntities);
- if (aPos < 0 || aPos >= (int)myEntities.size())
- return false;
-
- // Firstly, find how many points are under Rigid constraint
- int aNbFixed = 0;
- for (int i = 0; i < 4; i++) {
- Slvs_hEntity aPoint = myEntities[aPos].point[i];
- if (aPoint == SLVS_E_UNKNOWN)
- continue;
-
- std::set<Slvs_hEntity> aCoincident;
- aCoincident.insert(aPoint);
-
- // Search the Rigid constraint
- std::vector<Slvs_Constraint>::const_iterator aConstrIter = myConstraints.begin();
- for (; aConstrIter != myConstraints.end(); aConstrIter++)
- if (aConstrIter->type == SLVS_C_WHERE_DRAGGED &&
- aCoincident.find(aConstrIter->ptA) != aCoincident.end())
- aNbFixed++;
- }
-
- std::list<Slvs_Constraint> aList;
- std::list<Slvs_Constraint>::iterator anIt;
- Slvs_hConstraint aTempID; // used in isPointFixed() method
-
- if (myEntities[aPos].type == SLVS_E_LINE_SEGMENT) {
- if (aNbFixed == 2)
- return true;
- else if (aNbFixed == 0 || !theAccurate)
- return false;
- // Additional check (the line may be fixed if it is used by different constraints):
- // 1. The line is used in Equal constraint, another entity is fixed and there is a fixed point on line
- aList = getConstraintsByType(SLVS_C_PT_ON_LINE);
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID && isPointFixed(anIt->ptA, aTempID))
- break;
- if (anIt != aList.end()) {
- aList = getConstraintsByType(SLVS_C_EQUAL_LENGTH_LINES);
- aList.splice(aList.end(), getConstraintsByType(SLVS_C_EQUAL_LINE_ARC_LEN));
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID || anIt->entityB == theEntityID) {
- Slvs_hEntity anOther = anIt->entityA == theEntityID ? anIt->entityB : anIt->entityA;
- if (isEntityFixed(anOther, false))
- return true;
- }
- }
- // 2. The line is used in Parallel/Perpendicular/Vertical/Horizontal and Length constraints
- aList = getConstraintsByType(SLVS_C_PARALLEL);
- aList.splice(aList.end(), getConstraintsByType(SLVS_C_PERPENDICULAR));
- aList.splice(aList.end(), getConstraintsByType(SLVS_C_VERTICAL));
- aList.splice(aList.end(), getConstraintsByType(SLVS_C_HORIZONTAL));
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID || anIt->entityB == theEntityID) {
- Slvs_hEntity anOther = anIt->entityA == theEntityID ? anIt->entityB : anIt->entityA;
- if (isEntityFixed(anOther, false))
- break;
- }
- if (anIt != aList.end()) {
- aList = getConstraintsByType(SLVS_C_PT_PT_DISTANCE);
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if ((anIt->ptA == myEntities[aPos].point[0] && anIt->ptB == myEntities[aPos].point[1]) ||
- (anIt->ptA == myEntities[aPos].point[1] && anIt->ptB == myEntities[aPos].point[0]))
- return true;
- }
- // 3. Another verifiers ...
- } else if (myEntities[aPos].type == SLVS_E_CIRCLE) {
- if (aNbFixed == 0)
- return false;
- // Search for Diameter constraint
- aList = getConstraintsByType(SLVS_C_DIAMETER);
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID)
- return true;
- if (!theAccurate)
- return false;
- // Additional check (the circle may be fixed if it is used by different constraints):
- // 1. The circle is used in Equal constraint and another entity is fixed
- aList = getConstraintsByType(SLVS_C_EQUAL_RADIUS);
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID || anIt->entityB == theEntityID) {
- Slvs_hEntity anOther = anIt->entityA == theEntityID ? anIt->entityB : anIt->entityA;
- if (isEntityFixed(anOther, false))
- return true;
- }
- // 2. Another verifiers ...
- } else if (myEntities[aPos].type == SLVS_E_ARC_OF_CIRCLE) {
- if (aNbFixed > 2)
- return true;
- else if (aNbFixed <= 1)
- return false;
- // Search for Diameter constraint
- aList = getConstraintsByType(SLVS_C_DIAMETER);
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID)
- return true;
- if (!theAccurate)
- return false;
- // Additional check (the arc may be fixed if it is used by different constraints):
- // 1. The arc is used in Equal constraint and another entity is fixed
- aList = getConstraintsByType(SLVS_C_EQUAL_RADIUS);
- aList.splice(aList.end(), getConstraintsByType(SLVS_C_EQUAL_LINE_ARC_LEN));
- for (anIt = aList.begin(); anIt != aList.end(); anIt++)
- if (anIt->entityA == theEntityID || anIt->entityB == theEntityID) {
- Slvs_hEntity anOther = anIt->entityA == theEntityID ? anIt->entityB : anIt->entityA;
- if (isEntityFixed(anOther, false))
- return true;
- }
- // 2. Another verifiers ...
- }
- return false;
-}
-
Slvs_hConstraint SolveSpaceSolver_Storage::addConstraint(const Slvs_Constraint& theConstraint)
{
aConstraint.entityA == aCIt->entityA && aConstraint.entityB == aCIt->entityB &&
aConstraint.entityC == aCIt->entityC && aConstraint.entityD == aCIt->entityD) {
myDuplicatedConstraint = true;
- return aCIt->h;
+ break;
}
}
// Constraint is not found, add new one
Slvs_Constraint aConstraint = theConstraint;
aConstraint.h = 0;
+
+ // Firstly, check middle-point constraint conflicts with point-on-line
+ if (aConstraint.type == SLVS_C_AT_MIDPOINT) {
+ std::vector<Slvs_Constraint>::const_iterator anIt = myConstraints.begin();
+ for (; anIt != myConstraints.end(); ++anIt)
+ if (anIt->type == SLVS_C_PT_ON_LINE &&
+ anIt->ptA == aConstraint.ptA &&
+ anIt->entityA == aConstraint.entityA)
+ break;
+ if (anIt != myConstraints.end()) {
+ // change the constraint to the lengths equality to avoid conflicts
+ Slvs_Entity aLine = getEntity(aConstraint.entityA);
+ Slvs_Entity aNewLine1 = Slvs_MakeLineSegment(SLVS_E_UNKNOWN, (Slvs_hGroup)myGroupID,
+ myWorkplaneID, aLine.point[0], aConstraint.ptA);
+ aNewLine1.h = addEntity(aNewLine1);
+ Slvs_Entity aNewLine2 = Slvs_MakeLineSegment(SLVS_E_UNKNOWN, (Slvs_hGroup)myGroupID,
+ myWorkplaneID, aLine.point[1], aConstraint.ptA);
+ aNewLine2.h = addEntity(aNewLine2);
+ aConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, (Slvs_hGroup)myGroupID,
+ SLVS_C_EQUAL_LENGTH_LINES,
+ myWorkplaneID, 0.0, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, aNewLine1.h, aNewLine2.h);
+ }
+ }
+
return addConstraint(aConstraint);
}
bool SolveSpaceSolver_Storage::removeConstraint(const Slvs_hConstraint& theConstraintID)
{
- bool aResult = true;
int aPos = Search(theConstraintID, myConstraints);
if (aPos >= 0 && aPos < (int)myConstraints.size()) {
Slvs_Constraint aConstraint = myConstraints[aPos];
myConstrMaxID = myConstraints.empty() ? SLVS_E_UNKNOWN : myConstraints.back().h;
myNeedToResolve = true;
- // Remove all entities
- Slvs_hEntity anEntities[6] = {aConstraint.ptA, aConstraint.ptB,
- aConstraint.entityA, aConstraint.entityB,
- aConstraint.entityC, aConstraint.entityD};
- for (int i = 0; i < 6; i++)
- if (anEntities[i] != SLVS_E_UNKNOWN)
- aResult = removeEntity(anEntities[i]) && aResult;
- // remove temporary fixed point, if available
- if (myFixed == theConstraintID)
- myFixed = SLVS_E_UNKNOWN;
if (myDuplicatedConstraint) {
- // Check the duplicated constraints are still available
- myDuplicatedConstraint = false;
- std::vector<Slvs_Constraint>::const_iterator anIt1 = myConstraints.begin();
- std::vector<Slvs_Constraint>::const_iterator anIt2 = myConstraints.begin();
- for (; anIt1 != myConstraints.end() && !myDuplicatedConstraint; anIt1++)
- for (anIt2 = anIt1+1; anIt2 != myConstraints.end() && !myDuplicatedConstraint; anIt2++) {
- if (anIt1->type != anIt2->type)
- continue;
- if (anIt1->ptA == anIt2->ptA && anIt1->ptB == anIt2->ptB &&
- anIt1->entityA == anIt2->entityA && anIt1->entityB == anIt2->entityB &&
- anIt1->entityC == anIt2->entityC && anIt1->entityD == anIt2->entityD)
- myDuplicatedConstraint = true;
+ // Find a constraint with same type uses same arguments
+ std::vector<Slvs_Constraint>::iterator aCIt = myConstraints.begin();
+ for (; aCIt != myConstraints.end(); aCIt++) {
+ if (aConstraint.type != aCIt->type)
+ continue;
+ if (aConstraint.ptA == aCIt->ptA && aConstraint.ptB == aCIt->ptB &&
+ aConstraint.entityA == aCIt->entityA && aConstraint.entityB == aCIt->entityB &&
+ aConstraint.entityC == aCIt->entityC && aConstraint.entityD == aCIt->entityD) {
+ myDuplicatedConstraint = false;
+ break;
}
+ }
}
}
- return aResult;
+ return true;
}
-const Slvs_Constraint& SolveSpaceSolver_Storage::getConstraint(const Slvs_hConstraint& theConstraintID) const
+const Slvs_Constraint& SolveSpaceSolver_Storage::
+ getConstraint(const Slvs_hConstraint& theConstraintID) const
{
int aPos = Search(theConstraintID, myConstraints);
if (aPos >= 0 && aPos < (int)myConstraints.size())
return aDummy;
}
-std::list<Slvs_Constraint> SolveSpaceSolver_Storage::getConstraintsByType(int theConstraintType) const
-{
- std::list<Slvs_Constraint> aResult;
- std::vector<Slvs_Constraint>::const_iterator aCIter = myConstraints.begin();
- for (; aCIter != myConstraints.end(); aCIter++)
- if (aCIter->type == theConstraintType)
- aResult.push_back(*aCIter);
- return aResult;
-}
-
-
-void SolveSpaceSolver_Storage::addConstraintWhereDragged(const Slvs_hConstraint& theConstraintID)
-{
- if (myFixed != SLVS_E_UNKNOWN)
- return; // the point is already fixed
- int aPos = Search(theConstraintID, myConstraints);
- if (aPos >= 0 && aPos < (int)myConstraints.size())
- myFixed = theConstraintID;
-}
-
void SolveSpaceSolver_Storage::initializeSolver(SolverPtr theSolver)
{
aSolver->setParameters(myParameters.data(), (int)myParameters.size());
aSolver->setEntities(myEntities.data(), (int)myEntities.size());
-
- // Copy constraints excluding the fixed one
- std::vector<Slvs_Constraint> aConstraints = myConstraints;
- if (myFixed != SLVS_E_UNKNOWN) {
- Slvs_hEntity aFixedPoint = SLVS_E_UNKNOWN;
- std::vector<Slvs_Constraint>::iterator anIt = aConstraints.begin();
- for (; anIt != aConstraints.end(); anIt++)
- if (anIt->h == myFixed) {
- aFixedPoint = anIt->ptA;
- aConstraints.erase(anIt);
- break;
- }
- // set dragged parameters
- int aPos = Search(aFixedPoint, myEntities);
- aSolver->setDraggedParameters(myEntities[aPos].param);
- }
- aSolver->setConstraints(aConstraints.data(), (int)aConstraints.size());
-}
-
-
-bool SolveSpaceSolver_Storage::isEqual(
- const Slvs_hEntity& thePoint1, const Slvs_hEntity& thePoint2) const
-{
- // Precise checking of coincidence: verify that points have equal coordinates
- int aEnt1Pos = Search(thePoint1, myEntities);
- int aEnt2Pos = Search(thePoint2, myEntities);
- if (aEnt1Pos >= 0 && aEnt1Pos < (int)myEntities.size() &&
- aEnt2Pos >= 0 && aEnt2Pos < (int)myEntities.size()) {
- double aDist[2];
- int aParamPos;
- for (int i = 0; i < 2; i++) {
- aParamPos = Search(myEntities[aEnt1Pos].param[i], myParameters);
- aDist[i] = myParameters[aParamPos].val;
- aParamPos = Search(myEntities[aEnt2Pos].param[i], myParameters);
- aDist[i] -= myParameters[aParamPos].val;
- }
- if (aDist[0] * aDist[0] + aDist[1] * aDist[1] < tolerance * tolerance)
- return true;
- }
- return false;
+ aSolver->setConstraints(myConstraints.data(), (int)myConstraints.size());
}
-std::vector<Slvs_hConstraint> SolveSpaceSolver_Storage::fixEntity(const Slvs_hEntity& theEntity)
-{
- std::vector<Slvs_hConstraint> aNewConstraints;
-
- int aPos = Search(theEntity, myEntities);
- if (aPos >= 0 && aPos < (int)myEntities.size()) {
- switch (myEntities[aPos].type) {
- case SLVS_E_POINT_IN_2D:
- case SLVS_E_POINT_IN_3D:
- fixPoint(myEntities[aPos], aNewConstraints);
- break;
- case SLVS_E_LINE_SEGMENT:
- fixLine(myEntities[aPos], aNewConstraints);
- break;
- case SLVS_E_CIRCLE:
- fixCircle(myEntities[aPos], aNewConstraints);
- break;
- case SLVS_E_ARC_OF_CIRCLE:
- fixArc(myEntities[aPos], aNewConstraints);
- break;
- default:
- break;
- }
- }
-
- return aNewConstraints;
-}
-
-void SolveSpaceSolver_Storage::fixPoint(const Slvs_Entity& thePoint,
- std::vector<Slvs_hConstraint>& theCreated)
-{
- Slvs_Constraint aConstraint;
- Slvs_hConstraint aConstrID = SLVS_E_UNKNOWN;
- bool isFixed = isPointFixed(thePoint.h, aConstrID, true);
- bool isForceUpdate = (isFixed /*&& isTemporary(aConstrID)*/);
- if (!isForceUpdate) { // create new constraint
- if (isFixed) return;
- aConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, thePoint.group, SLVS_C_WHERE_DRAGGED, thePoint.wrkpl,
- 0.0, thePoint.h, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN);
- aConstraint.h = addConstraint(aConstraint);
- theCreated.push_back(aConstraint.h);
- } else { // update already existent constraint
- if (!isFixed || aConstrID == SLVS_E_UNKNOWN)
- return;
- int aPos = Search(aConstrID, myConstraints);
- if (aPos >= 0 && aPos < (int)myConstraints.size())
- myConstraints[aPos].ptA = thePoint.h;
- }
-}
-
-void SolveSpaceSolver_Storage::fixLine(const Slvs_Entity& theLine,
- std::vector<Slvs_hConstraint>& theCreated)
-{
- Slvs_Entity aPoint[2] = {
- getEntity(theLine.point[0]),
- getEntity(theLine.point[1])
- };
-
- Slvs_Constraint anEqual;
- if (isAxisParallel(theLine.h)) {
- // Fix one point and a line length
- Slvs_hConstraint aFixed;
- if (!isPointFixed(theLine.point[0], aFixed, true) &&
- !isPointFixed(theLine.point[1], aFixed, true))
- fixPoint(aPoint[0], theCreated);
- if (!isUsedInEqual(theLine.h, anEqual)) {
- // Check the distance is not set yet
- std::vector<Slvs_Constraint>::const_iterator aDistIt = myConstraints.begin();
- for (; aDistIt != myConstraints.end(); ++aDistIt)
- if ((aDistIt->type == SLVS_C_PT_PT_DISTANCE) &&
- ((aDistIt->ptA == theLine.point[0] && aDistIt->ptB == theLine.point[1]) ||
- (aDistIt->ptA == theLine.point[1] && aDistIt->ptB == theLine.point[0])))
- return;
- // Calculate distance between points on the line
- double aCoords[4];
- for (int i = 0; i < 2; i++)
- for (int j = 0; j < 2; j++) {
- Slvs_Param aParam = getParameter(aPoint[i].param[j]);
- aCoords[2*i+j] = aParam.val;
- }
-
- double aLength = sqrt((aCoords[2] - aCoords[0]) * (aCoords[2] - aCoords[0]) +
- (aCoords[3] - aCoords[1]) * (aCoords[3] - aCoords[1]));
- // fix line length
- Slvs_Constraint aDistance = Slvs_MakeConstraint(SLVS_E_UNKNOWN, theLine.group,
- SLVS_C_PT_PT_DISTANCE, theLine.wrkpl, aLength,
- theLine.point[0], theLine.point[1], SLVS_E_UNKNOWN, SLVS_E_UNKNOWN);
- aDistance.h = addConstraint(aDistance);
- theCreated.push_back(aDistance.h);
- }
- return;
- }
- else if (isUsedInEqual(theLine.h, anEqual)) {
- // Check another entity of Equal is already fixed
- Slvs_hEntity anOtherEntID = anEqual.entityA == theLine.h ? anEqual.entityB : anEqual.entityA;
- if (isEntityFixed(anOtherEntID, true)) {
- // Fix start point of the line (if end point is not fixed yet) ...
- Slvs_hConstraint anEndFixedID = SLVS_E_UNKNOWN;
- bool isFixed = isPointFixed(theLine.point[1], anEndFixedID, true);
- if (isFixed == SLVS_E_UNKNOWN)
- fixPoint(aPoint[0], theCreated);
- // ... and create fixed point lying on this line
- Slvs_hEntity aPointToCopy = anEndFixedID == SLVS_E_UNKNOWN ? theLine.point[1] : theLine.point[0];
- // Firstly, search already fixed point on line
- bool isPonLineFixed = false;
- Slvs_hEntity aFixedPoint;
- std::vector<Slvs_Constraint>::const_iterator aPLIter = myConstraints.begin();
- for (; aPLIter != myConstraints.end() && !isPonLineFixed; ++aPLIter)
- if (aPLIter->type == SLVS_C_PT_ON_LINE && aPLIter->entityA == theLine.h) {
- isPonLineFixed = isPointFixed(aPLIter->ptA, anEndFixedID);
- aFixedPoint = aPLIter->ptA;
- }
-
- if (isPonLineFixed) { // update existent constraint
- copyEntity(aPointToCopy, aFixedPoint);
- } else { // create new constraint
- Slvs_hEntity aCopied = copyEntity(aPointToCopy);
- Slvs_Constraint aPonLine = Slvs_MakeConstraint(SLVS_E_UNKNOWN, theLine.group, SLVS_C_PT_ON_LINE,
- theLine.wrkpl, 0.0, aCopied, SLVS_E_UNKNOWN, theLine.h, SLVS_E_UNKNOWN);
- aPonLine.h = addConstraint(aPonLine);
- theCreated.push_back(aPonLine.h);
- fixPoint(getEntity(aCopied), theCreated);
- }
- return;
- }
- }
-
- // Fix both points
- for (int i = 0; i < 2; i++)
- fixPoint(aPoint[i], theCreated);
-}
-
-void SolveSpaceSolver_Storage::fixCircle(const Slvs_Entity& theCircle,
- std::vector<Slvs_hConstraint>& theCreated)
-{
- bool isFixRadius = true;
- // Verify the arc is under Equal constraint
- Slvs_Constraint anEqual;
- if (isUsedInEqual(theCircle.h, anEqual)) {
- // Check another entity of Equal is already fixed
- Slvs_hEntity anOtherEntID = anEqual.entityA == theCircle.h ? anEqual.entityB : anEqual.entityA;
- if (isEntityFixed(anOtherEntID, true))
- isFixRadius = false;
- }
-
- fixPoint(getEntity(theCircle.point[0]), theCreated);
-
- if (isFixRadius) {
- // Search the radius is already fixed
- std::vector<Slvs_Constraint>::const_iterator aDiamIter = myConstraints.begin();
- for (; aDiamIter != myConstraints.end(); ++aDiamIter)
- if (aDiamIter->type == SLVS_C_DIAMETER && aDiamIter->entityA == theCircle.h)
- return;
-
- // Fix radius of a circle
- const Slvs_Entity& aRadEnt = getEntity(theCircle.distance);
- double aRadius = getParameter(aRadEnt.param[0]).val;
- Slvs_Constraint aFixedR = Slvs_MakeConstraint(SLVS_E_UNKNOWN, theCircle.group, SLVS_C_DIAMETER,
- theCircle.wrkpl, aRadius * 2.0, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, theCircle.h, SLVS_E_UNKNOWN);
- aFixedR.h = addConstraint(aFixedR);
- theCreated.push_back(aFixedR.h);
- }
-}
-
-void SolveSpaceSolver_Storage::fixArc(const Slvs_Entity& theArc,
- std::vector<Slvs_hConstraint>& theCreated)
-{
- Slvs_Entity aPoint[3] = {
- getEntity(theArc.point[0]),
- getEntity(theArc.point[1]),
- getEntity(theArc.point[2])
- };
-
- bool isFixRadius = true;
- std::list<Slvs_Entity> aPointsToFix;
- aPointsToFix.push_back(aPoint[1]);
- aPointsToFix.push_back(aPoint[2]);
-
- // Verify the arc is under Equal constraint
- Slvs_Constraint anEqual;
- if (isUsedInEqual(theArc.h, anEqual)) {
- // Check another entity of Equal is already fixed
- Slvs_hEntity anOtherEntID = anEqual.entityA == theArc.h ? anEqual.entityB : anEqual.entityA;
- if (isEntityFixed(anOtherEntID, true)) {
- isFixRadius = false;
- Slvs_Entity anOtherEntity = getEntity(anOtherEntID);
- if (anOtherEntity.type == SLVS_E_LINE_SEGMENT) {
- aPointsToFix.pop_back();
- aPointsToFix.push_back(aPoint[0]);
- }
- }
- }
-
- Slvs_hConstraint aConstrID;
- int aNbPointsToFix = 2; // number of fixed points for the arc
- if (isPointFixed(theArc.point[0], aConstrID, true))
- aNbPointsToFix--;
-
- double anArcPoints[3][2];
- for (int i = 0; i < 3; i++) {
- const Slvs_Entity& aPointOnArc = getEntity(theArc.point[i]);
- for (int j = 0; j < 2; j++)
- anArcPoints[i][j] = getParameter(aPointOnArc.param[j]).val;
- }
-
- // Radius of the arc
- std::shared_ptr<GeomAPI_Pnt2d> aCenter(new GeomAPI_Pnt2d(anArcPoints[0][0], anArcPoints[0][1]));
- std::shared_ptr<GeomAPI_Pnt2d> aStart(new GeomAPI_Pnt2d(anArcPoints[1][0], anArcPoints[1][1]));
- double aRadius = aCenter->distance(aStart);
-
- // Update end point of the arc to be on a curve
- std::shared_ptr<GeomAPI_Pnt2d> anEnd(new GeomAPI_Pnt2d(anArcPoints[2][0], anArcPoints[2][1]));
- double aDistance = anEnd->distance(aCenter);
- std::shared_ptr<GeomAPI_XY> aDir = anEnd->xy()->decreased(aCenter->xy());
- if (aDistance < tolerance)
- aDir = aStart->xy()->decreased(aCenter->xy())->multiplied(-1.0);
- else
- aDir = aDir->multiplied(aRadius / aDistance);
- double xy[2] = {aCenter->x() + aDir->x(), aCenter->y() + aDir->y()};
- const Slvs_Entity& aEndPoint = getEntity(theArc.point[2]);
- for (int i = 0; i < 2; i++) {
- Slvs_Param aParam = getParameter(aEndPoint.param[i]);
- aParam.val = xy[i];
- updateParameter(aParam);
- }
-
- std::list<Slvs_Entity>::iterator aPtIt = aPointsToFix.begin();
- for (; aNbPointsToFix > 0; aPtIt++, aNbPointsToFix--)
- fixPoint(*aPtIt, theCreated);
-
- if (isFixRadius) {
- // Fix radius of the arc
- bool isExists = false;
- std::vector<Slvs_Constraint>::iterator anIt = myConstraints.begin();
- for (; anIt != myConstraints.end() && !isExists; ++anIt)
- if (anIt->type == SLVS_C_DIAMETER && anIt->entityA == theArc.h)
- isExists = true;
- if (!isExists) {
- Slvs_Constraint aFixedR = Slvs_MakeConstraint(SLVS_E_UNKNOWN, theArc.group, SLVS_C_DIAMETER,
- theArc.wrkpl, aRadius * 2.0, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, theArc.h, SLVS_E_UNKNOWN);
- aFixedR.h = addConstraint(aFixedR);
- theCreated.push_back(aFixedR.h);
- }
- }
-}
-
-
-bool SolveSpaceSolver_Storage::isAxisParallel(const Slvs_hEntity& theEntity) const
-{
- std::vector<Slvs_Constraint>::const_iterator anIter = myConstraints.begin();
- for (; anIter != myConstraints.end(); anIter++)
- if ((anIter->type == SLVS_C_HORIZONTAL || anIter->type == SLVS_C_VERTICAL) &&
- anIter->entityA == theEntity)
- return true;
- return false;
-}
-
-bool SolveSpaceSolver_Storage::isUsedInEqual(
- const Slvs_hEntity& theEntity, Slvs_Constraint& theEqual) const
-{
- // Check the entity is used in Equal constraint
- std::vector<Slvs_Constraint>::const_iterator anEqIter = myConstraints.begin();
- for (; anEqIter != myConstraints.end(); anEqIter++)
- if ((anEqIter->type == SLVS_C_EQUAL_LENGTH_LINES ||
- anEqIter->type == SLVS_C_EQUAL_LINE_ARC_LEN ||
- anEqIter->type == SLVS_C_EQUAL_RADIUS) &&
- (anEqIter->entityA == theEntity || anEqIter->entityB == theEntity)) {
- theEqual = *anEqIter;
- return true;
- }
- return false;
-}
-
-
-bool SolveSpaceSolver_Storage::removeCoincidence(ConstraintWrapperPtr theConstraint)
-{
- std::list<EntityWrapperPtr> aPoints = theConstraint->entities();
- std::list<EntityWrapperPtr>::const_iterator aPIt;
-
- CoincidentPointsMap::iterator aPtPtIt = myCoincidentPoints.begin();
- for (; aPtPtIt != myCoincidentPoints.end(); ++aPtPtIt) {
- for (aPIt = aPoints.begin(); aPIt != aPoints.end(); ++aPIt)
- if (aPtPtIt->first == *aPIt ||
- aPtPtIt->second.find(*aPIt) != aPtPtIt->second.end())
- break;
- if (aPIt != aPoints.end())
- break;
- }
-
- if (aPtPtIt == myCoincidentPoints.end())
- return true; // already removed
-
- // Create new copies of coincident points
- BuilderPtr aBuilder = SolveSpaceSolver_Builder::getInstance();
- std::list<EntityWrapperPtr> aNewPoints;
- for (aPIt = aPoints.begin(); aPIt != aPoints.end(); ++aPIt)
- aNewPoints.push_back(aBuilder->createAttribute(
- (*aPIt)->baseAttribute(), myGroupID, myWorkplaneID));
-
- // Find all points fallen out of group of coincident points
- std::map<EntityWrapperPtr, EntityWrapperPtr> aNotCoinc;
- aNotCoinc[aPtPtIt->first] = EntityWrapperPtr();
- std::set<EntityWrapperPtr>::const_iterator aTempIt = aPtPtIt->second.begin();
- for (; aTempIt != aPtPtIt->second.end(); ++aTempIt)
- aNotCoinc[*aTempIt] = EntityWrapperPtr();
- std::map<ConstraintPtr, std::list<ConstraintWrapperPtr> >::iterator
- aConstrIt = myConstraintMap.begin();
- for (; aConstrIt != myConstraintMap.end(); ++aConstrIt)
- if (aConstrIt->first->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
- AttributeRefAttrPtr aRefAttrA = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstrIt->first->attribute(SketchPlugin_Constraint::ENTITY_A()));
- AttributeRefAttrPtr aRefAttrB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstrIt->first->attribute(SketchPlugin_Constraint::ENTITY_B()));
- if (!aRefAttrA || !aRefAttrB || aRefAttrA->isObject() || aRefAttrB->isObject())
- continue;
- std::map<AttributePtr, EntityWrapperPtr>::iterator
- aFound = myAttributeMap.find(aRefAttrA->attr());
- if (aFound != myAttributeMap.end())
- aNotCoinc.erase(aFound->second);
- aFound = myAttributeMap.find(aRefAttrB->attr());
- if (aFound != myAttributeMap.end())
- aNotCoinc.erase(aFound->second);
- }
- if (aNotCoinc.empty())
- return false;
- std::list<EntityWrapperPtr>::const_iterator aNewPIt;
- for (aPIt = aPoints.begin(), aNewPIt = aNewPoints.begin();
- aPIt != aPoints.end(); ++aPIt, ++aNewPIt) {
- if (aNotCoinc.find(*aPIt) != aNotCoinc.end())
- aNotCoinc[*aPIt] = *aNewPIt;
- }
-
- // Find all features and constraints uses coincident points
- std::map<EntityWrapperPtr, EntityWrapperPtr>::iterator aNotCIt;
- std::set<EntityWrapperPtr> anUpdFeatures;
- std::map<FeaturePtr, EntityWrapperPtr>::iterator aFIt = myFeatureMap.begin();
- for (; aFIt != myFeatureMap.end(); ++aFIt) {
- for (aNotCIt = aNotCoinc.begin(); aNotCIt != aNotCoinc.end(); ++aNotCIt) {
- if (!aNotCIt->second || !aFIt->second->isUsed(aNotCIt->first->baseAttribute()))
- continue;
- std::list<EntityWrapperPtr> aSubs = aFIt->second->subEntities();
- std::list<EntityWrapperPtr>::iterator aSIt = aSubs.begin();
- bool isUpd = false;
- for (; aSIt != aSubs.end(); ++aSIt)
- if (*aSIt == aNotCIt->first) {
- *aSIt = aNotCIt->second;
- isUpd = true;
- }
- if (isUpd) {
- aFIt->second->setSubEntities(aSubs);
- anUpdFeatures.insert(aFIt->second);
- }
- }
- }
- // update features
- std::set<EntityWrapperPtr>::iterator anUpdIt = anUpdFeatures.begin();
- for (; anUpdIt != anUpdFeatures.end(); ++anUpdIt)
- update(EntityWrapperPtr(*anUpdIt));
-
- // remove not coincident points
- for (aNotCIt = aNotCoinc.begin(); aNotCIt != aNotCoinc.end(); ++aNotCIt) {
- if (aPtPtIt->second.size() <= 1) {
- myCoincidentPoints.erase(aPtPtIt);
- break;
- }
- if (aPtPtIt->first == aNotCIt->first) {
- std::set<EntityWrapperPtr> aSlaves = aPtPtIt->second;
- EntityWrapperPtr aNewMaster = *aSlaves.begin();
- aSlaves.erase(aSlaves.begin());
- myCoincidentPoints.erase(aPtPtIt);
- myCoincidentPoints[aNewMaster] = aSlaves;
- aPtPtIt = myCoincidentPoints.find(aNewMaster);
- } else
- aPtPtIt->second.erase(aNotCIt->first);
- }
- return true;
-}
-
bool SolveSpaceSolver_Storage::remove(ConstraintWrapperPtr theConstraint)
{
std::shared_ptr<SolveSpaceSolver_ConstraintWrapper> aConstraint =
std::dynamic_pointer_cast<SolveSpaceSolver_ConstraintWrapper>(theConstraint);
// verify whether the constraint has duplicated
+ bool hasSameID = false;
SameConstraintMap::iterator anEqIt = myEqualConstraints.begin();
- for (; anEqIt != myEqualConstraints.end(); ++anEqIt)
- if (anEqIt->find(aConstraint) != anEqIt->end()) {
+ for (; anEqIt != myEqualConstraints.end(); ++anEqIt) {
+ std::set<ConstraintWrapperPtr>::const_iterator aFound = anEqIt->find(aConstraint);
+ if (aFound != anEqIt->end()) {
+ // verify there is a constraint with same ID
+ std::set<ConstraintWrapperPtr>::const_iterator anIt = anEqIt->begin();
+ ConstraintID anID = (*aFound)->id();
+ for (++anIt; anIt != anEqIt->end() && !hasSameID; ++anIt)
+ if ((*anIt)->id() == anID && aFound != anIt)
+ hasSameID = true;
+ // erase constraint
anEqIt->erase(aConstraint);
break;
}
- if (anEqIt != myEqualConstraints.end())
+ }
+ if (anEqIt != myEqualConstraints.end() && hasSameID)
return true;
bool isFullyRemoved = removeConstraint((Slvs_hConstraint)aConstraint->id());
-
// remove point-point coincidence
if (aConstraint->type() == CONSTRAINT_PT_PT_COINCIDENT)
- isFullyRemoved = removeCoincidence(theConstraint);
-
+ isFullyRemoved = removeCoincidence(theConstraint) && isFullyRemoved;
return SketchSolver_Storage::remove(theConstraint) && isFullyRemoved;
}
if (!theEntity)
return false;
- std::shared_ptr<SolveSpaceSolver_EntityWrapper> anEntity =
+ // Additional check for entity to be used in point-point coincidence
+ bool isCoincide = false;
+ if (theEntity->type() == ENTITY_POINT) {
+ CoincidentPointsMap::const_iterator anIt = myCoincidentPoints.begin();
+ std::set<EntityWrapperPtr>::const_iterator aCIt;
+ for (; anIt != myCoincidentPoints.end(); ++anIt) {
+ if (anIt->first == theEntity)
+ break;
+ for (aCIt = anIt->second.begin(); aCIt != anIt->second.end(); ++aCIt)
+ if (*aCIt == theEntity)
+ break;
+ if (aCIt != anIt->second.end())
+ break;
+ }
+ if (anIt != myCoincidentPoints.end()) {
+ if (anIt->first != theEntity && isUsed(anIt->first->baseAttribute()))
+ isCoincide = true;
+ for (aCIt = anIt->second.begin(); !isCoincide && aCIt != anIt->second.end(); ++aCIt)
+ if (*aCIt != theEntity && isUsed((*aCIt)->baseAttribute()))
+ isCoincide = true;
+ }
+ }
+
+ std::shared_ptr<SolveSpaceSolver_EntityWrapper> anEntity =
std::dynamic_pointer_cast<SolveSpaceSolver_EntityWrapper>(theEntity);
- bool isFullyRemoved = removeEntity((Slvs_hEntity)anEntity->id());
- return SketchSolver_Storage::remove(theEntity) && isFullyRemoved;
+ bool isFullyRemoved = isCoincide ? true : removeEntity((Slvs_hEntity)anEntity->id());
+ return (SketchSolver_Storage::remove(theEntity) || isCoincide) && isFullyRemoved;
}
bool SolveSpaceSolver_Storage::remove(ParameterWrapperPtr theParameter)
for (; anIt != myAttributeMap.end(); ++anIt) {
if (!anIt->second)
continue;
- // the external feature always should keep the up to date values, so,
+ // the external feature always should keep the up to date values, so,
// refresh from the solver is never needed
if (anIt->first.get()) {
- std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
+ std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
std::dynamic_pointer_cast<SketchPlugin_Feature>(anIt->first->owner());
if (aSketchFeature.get() && aSketchFeature->isExternal())
continue;
bool isUpd[3] = {false};
int i = 0;
for (aParIt = aParams.begin(); i < 3 && aParIt != aParams.end(); ++aParIt, ++i) {
- std::shared_ptr<SolveSpaceSolver_ParameterWrapper> aWrapper =
+ std::shared_ptr<SolveSpaceSolver_ParameterWrapper> aWrapper =
std::dynamic_pointer_cast<SolveSpaceSolver_ParameterWrapper>(*aParIt);
if (!theFixedOnly || aWrapper->group() == GID_OUTOFGROUP || aWrapper->isParametric()) {
aWrapper->changeParameter().val = getParameter((Slvs_hParam)aWrapper->id()).val;
aPoint2D->setValue(aCoords[0], aCoords[1]);
// Find points coincident with this one (probably not in GID_OUTOFGROUP)
std::map<AttributePtr, EntityWrapperPtr>::const_iterator aLocIt;
- if (theFixedOnly)
+ if (theFixedOnly)
aLocIt = myAttributeMap.begin();
else {
aLocIt = anIt;
for (; aLocIt != myAttributeMap.end(); ++aLocIt) {
if (!aLocIt->second)
continue;
- std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
+ std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
std::dynamic_pointer_cast<SketchPlugin_Feature>(aLocIt->first->owner());
if (aSketchFeature && aSketchFeature->isExternal())
continue;
for (; anAttrIt != myAttributeMap.end(); ++anAttrIt) {
if (!anAttrIt->second)
continue;
+ if (anAttrIt->second->group() == GID_OUTOFGROUP) {
+ Slvs_Entity anEnt = getEntity((Slvs_hEntity)anAttrIt->second->id());
+ if (anEnt.group != (Slvs_hEntity)GID_OUTOFGROUP)
+ anEnt.group = (Slvs_hEntity)GID_OUTOFGROUP;
+ updateEntity(anEnt);
+ }
+
const std::list<ParameterWrapperPtr>& aParameters = anAttrIt->second->parameters();
std::list<ParameterWrapperPtr>::const_iterator aParIt = aParameters.begin();
for (; aParIt != aParameters.end(); ++aParIt)
- if ((*aParIt)->group() == GID_OUTOFGROUP) {
+ if (anAttrIt->second->group() == GID_OUTOFGROUP || (*aParIt)->group() == GID_OUTOFGROUP) {
Slvs_Param aParam = getParameter((Slvs_hParam)(*aParIt)->id());
if (aParam.group != (Slvs_hParam)GID_OUTOFGROUP) {
aParam.group = (Slvs_hParam)GID_OUTOFGROUP;
if (i > 0) {
anArcPoints[i][0] -= anArcPoints[0][0];
anArcPoints[i][1] -= anArcPoints[0][1];
- aDist[i] = sqrt(anArcPoints[i][0] * anArcPoints[i][0] +
+ aDist[i] = sqrt(anArcPoints[i][0] * anArcPoints[i][0] +
anArcPoints[i][1] * anArcPoints[i][1]);
}
}
int Search(const uint32_t& theEntityID, const std::vector<T>& theEntities)
{
int aResIndex = theEntityID <= theEntities.size() ? theEntityID - 1 : 0;
- int aVecSize = theEntities.size();
+ int aVecSize = (int)theEntities.size();
if (theEntities.empty())
return 1;
while (aResIndex >= 0 && theEntities[aResIndex].h > theEntityID)
