#include <SketchSolver_Builder.h>
#include <SketchSolver_Constraint.h>
#include <SketchSolver_ConstraintCoincidence.h>
+#include <SketchSolver_ConstraintMulti.h>
#include <SketchSolver_Error.h>
#include <Events_Error.h>
static Slvs_hGroup myGroupIndex; ///< index of the group
};
-Slvs_hGroup GroupIndexer::myGroupIndex = 0;
+Slvs_hGroup GroupIndexer::myGroupIndex = SLVS_G_OUTOFGROUP;
static void sendMessage(const char* theMessageName)
return myFeatureStorage->isInteract(std::dynamic_pointer_cast<ModelAPI_Feature>(theFeature));
}
+// check the entity is really exists
+static void checkEntity(StoragePtr theStorage, Slvs_hEntity& theEntity)
+{
+ if (theEntity == SLVS_E_UNKNOWN)
+ return;
+ Slvs_Entity anEnt = theStorage->getEntity(theEntity);
+ theEntity = anEnt.h;
+}
+
// ============================================================================
// Function: getFeatureId
// Class: SketchSolver_Group
Slvs_hEntity aResult = SLVS_E_UNKNOWN;
if (!myFeatureStorage)
return aResult;
- std::set<ConstraintPtr> aConstraints = myFeatureStorage->getConstraints(theFeature);
- if (aConstraints.empty())
- return aResult;
- std::set<ConstraintPtr>::iterator aConstrIter = aConstraints.begin();
- for (; aConstrIter != aConstraints.end(); aConstrIter++) {
- ConstraintConstraintMap::const_iterator aCIter = myConstraints.find(*aConstrIter);
- if (aCIter == myConstraints.end())
- continue;
+ // Obtain regular constraints interacting with the feature and find its ID
+ ConstraintConstraintMap::const_iterator aCIter = myConstraints.begin();
+ for (; aCIter != myConstraints.end(); ++aCIter) {
aResult = aCIter->second->getId(theFeature);
+ checkEntity(myStorage, aResult);
if (aResult != SLVS_E_UNKNOWN)
return aResult;
}
- return SLVS_E_UNKNOWN;
+ // The feature is not found, check it in the temporary constraints
+ std::set<SolverConstraintPtr>::iterator aTmpCIter = myTempConstraints.begin();
+ for (; aTmpCIter != myTempConstraints.end() && aResult == SLVS_E_UNKNOWN; ++aTmpCIter) {
+ aResult = (*aTmpCIter)->getId(theFeature);
+ checkEntity(myStorage, aResult);
+ }
+ return aResult;
}
// ============================================================================
Slvs_hEntity aResult = SLVS_E_UNKNOWN;
if (!myFeatureStorage)
return aResult;
- std::set<ConstraintPtr> aConstraints = myFeatureStorage->getConstraints(theAttribute);
- if (aConstraints.empty())
- return aResult;
- std::set<ConstraintPtr>::iterator aConstrIter = aConstraints.begin();
- for (; aConstrIter != aConstraints.end(); aConstrIter++) {
- ConstraintConstraintMap::const_iterator aCIter = myConstraints.find(*aConstrIter);
- if (aCIter == myConstraints.end())
- continue;
+ // Obtain regular constraints interacting with the attribute and find its ID
+ ConstraintConstraintMap::const_iterator aCIter = myConstraints.begin();
+ for (; aCIter != myConstraints.end(); ++aCIter) {
aResult = aCIter->second->getId(theAttribute);
+ checkEntity(myStorage, aResult);
if (aResult != SLVS_E_UNKNOWN)
return aResult;
}
- return SLVS_E_UNKNOWN;
+ // The attribute is not found, check it in the temporary constraints
+ std::set<SolverConstraintPtr>::const_iterator aTmpCIter = myTempConstraints.begin();
+ for (; aTmpCIter != myTempConstraints.end() && aResult == SLVS_E_UNKNOWN; ++aTmpCIter) {
+ aResult = (*aTmpCIter)->getId(theAttribute);
+ checkEntity(myStorage, aResult);
+ }
+ // Last chance to find attribute in parametric constraints
+ std::map<AttributePtr, SolverConstraintPtr>::const_iterator aParIter =
+ myParametricConstraints.find(theAttribute);
+ if (aParIter != myParametricConstraints.end()) {
+ aResult = aParIter->second->getId(theAttribute);
+ checkEntity(myStorage, aResult);
+ }
+ return aResult;
}
// ============================================================================
if (myWorkplaneID == SLVS_E_UNKNOWN)
return false;
- if (!theConstraint)
+ if (!theConstraint || !theConstraint->data())
return false;
if (!checkFeatureValidity(theConstraint))
// Additional verification of coincidence of several points
if (theConstraint->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
+ bool hasMultiCoincidence = false;
ConstraintConstraintMap::iterator aCIter = myConstraints.begin();
- for (; aCIter != myConstraints.end(); aCIter++) {
+ for (; aCIter != myConstraints.end(); ++aCIter) {
std::shared_ptr<SketchSolver_ConstraintCoincidence> aCoincidence =
std::dynamic_pointer_cast<SketchSolver_ConstraintCoincidence>(aCIter->second);
if (!aCoincidence)
if (anIt->second == aCIter->second)
anIt->second = aCoinc2;
aCIter->second = aCoinc2;
+ hasMultiCoincidence = true;
}
}
+
+ if (hasMultiCoincidence)
+ notifyMultiConstraints();
}
myConstraints[theConstraint] = aConstraint;
}
myFeatureStorage = FeatureStoragePtr(new SketchSolver_FeatureStorage);
myFeatureStorage->changeConstraint(theConstraint);
+ // Check the attributes of constraint are given by parametric expression
+ std::list<AttributePtr> anAttributes =
+ theConstraint->data()->attributes(ModelAPI_AttributeRefAttr::typeId());
+ std::list<AttributePtr>::iterator anAttrIt = anAttributes.begin();
+ for (; anAttrIt != anAttributes.end(); ++anAttrIt) {
+ AttributeRefAttrPtr aRefAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttrIt);
+ if (!aRefAttr)
+ continue;
+
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint;
+ if (aRefAttr->isObject()) {
+ FeaturePtr aFeat = ModelAPI_Feature::feature(aRefAttr->object());
+ if (aFeat->getKind() != SketchPlugin_Point::ID())
+ continue;
+ aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aFeat->attribute(SketchPlugin_Point::COORD_ID()));
+ } else
+ aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aRefAttr->attr());
+
+ if (!aPoint || (aPoint->textX().empty() && aPoint->textY().empty()))
+ continue;
+
+ std::map<AttributePtr, SolverConstraintPtr>::iterator aFound =
+ myParametricConstraints.find(aPoint);
+ if (aFound == myParametricConstraints.end()) {
+ SolverConstraintPtr aConstraint =
+ SketchSolver_Builder::getInstance()->createParametricConstraint(aPoint);
+ if (!aConstraint)
+ continue;
+ aConstraint->setGroup(this);
+ aConstraint->setStorage(myStorage);
+ myParametricConstraints[aPoint] = aConstraint;
+ } else
+ aFound->second->update();
+ }
+
return true;
}
aSolConIter->second->addFeature(theFeature);
myChangedConstraints.insert(aSolConIter->first);
}
+
+ // Search attributes of the feature in the set of parametric constraints and update them
+ std::list<AttributePtr> anAttrList =
+ theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
+ std::list<AttributePtr>::iterator anAttrIt = anAttrList.begin();
+ for (; anAttrIt != anAttrList.end(); ++anAttrIt) {
+ std::map<AttributePtr, SolverConstraintPtr>::iterator aFound =
+ myParametricConstraints.find(*anAttrIt);
+ if (aFound != myParametricConstraints.end())
+ aFound->second->update();
+ else {
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anAttrIt);
+ if (aPoint && (!aPoint->textX().empty() || !aPoint->textY().empty())) {
+ // Create new parametric constraint
+ SolverConstraintPtr aConstraint =
+ SketchSolver_Builder::getInstance()->createParametricConstraint(*anAttrIt);
+ if (!aConstraint)
+ continue;
+ aConstraint->setGroup(this);
+ aConstraint->setStorage(myStorage);
+ myParametricConstraints[*anAttrIt] = aConstraint;
+ }
+ }
+ }
return true;
}
std::vector<Slvs_Param>::iterator aParIter = aParams.begin();
for (; aParIter != aParams.end(); aParIter++) {
aParIter->h = SLVS_E_UNKNOWN; // the ID should be generated by storage
- aParIter->group = myID;
+ aParIter->group = SLVS_G_OUTOFGROUP;
aParIter->h = myStorage->addParameter(*aParIter);
}
std::vector<Slvs_Entity>::iterator anEntIter = anEntities.begin();
for (; anEntIter != anEntities.end(); anEntIter++) {
anEntIter->h = SLVS_E_UNKNOWN; // the ID should be generated by storage
- anEntIter->group = myID;
+ anEntIter->group = SLVS_G_OUTOFGROUP;
anEntIter->wrkpl = myWorkplaneID;
for (int i = 0; i < 4; i++)
if (anEntIter->param[i] != SLVS_E_UNKNOWN)
bool aResolved = false;
if (myStorage->isNeedToResolve() && !isEmpty()) {
myConstrSolver.setGroupID(myID);
+ myConstrSolver.calculateFailedConstraints(false);
myStorage->initializeSolver(myConstrSolver);
int aResult = SLVS_RESULT_OKAY;
isLastChance = true;
} else
aNbTemp = myStorage->deleteTemporaryConstraint();
+ myConstrSolver.calculateFailedConstraints(true); // something failed => need to find it
myStorage->initializeSolver(myConstrSolver);
}
}
} catch (...) {
// Events_Error::send(SketchSolver_Error::SOLVESPACE_CRASH(), this);
+ getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue(SketchSolver_Error::SOLVESPACE_CRASH());
if (myPrevSolved) {
+ // the error message should be changed before sending the message
sendMessage(EVENT_SOLVER_FAILED);
myPrevSolved = false;
}
- getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue(SketchSolver_Error::SOLVESPACE_CRASH());
return false;
}
if (aResult == SLVS_RESULT_OKAY) { // solution succeeded, store results into correspondent attributes
myFeatureStorage->blockEvents(true);
+ // First refresh parametric constraints to satisfy parameters
+ std::map<AttributePtr, SolverConstraintPtr>::iterator aParIter = myParametricConstraints.begin();
+ for (; aParIter != myParametricConstraints.end(); ++aParIter)
+ aParIter->second->refresh();
+ // Update all other constraints
ConstraintConstraintMap::iterator aConstrIter = myConstraints.begin();
- for (; aConstrIter != myConstraints.end(); aConstrIter++)
+ for (; aConstrIter != myConstraints.end(); ++aConstrIter)
aConstrIter->second->refresh();
myFeatureStorage->blockEvents(false);
if (!myPrevSolved) {
+ getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue("");
+ // the error message should be changed before sending the message
sendMessage(EVENT_SOLVER_REPAIRED);
myPrevSolved = true;
- getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue("");
}
} else if (!myConstraints.empty()) {
// Events_Error::send(SketchSolver_Error::CONSTRAINTS(), this);
+ getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue(SketchSolver_Error::CONSTRAINTS());
if (myPrevSolved) {
+ // the error message should be changed before sending the message
sendMessage(EVENT_SOLVER_FAILED);
myPrevSolved = false;
}
- getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())->setValue(SketchSolver_Error::CONSTRAINTS());
}
aResolved = true;
std::vector<ConstraintPtr>::iterator aUnuseIt = anUnusedConstraints.begin();
while (aUnuseIt != anUnusedConstraints.end()) {
if (aNewFeatStorage->isInteract(*aUnuseIt)) {
- size_t aShift = aUnuseIt - anUnusedConstraints.begin();
+ aNewFeatStorage->changeConstraint(*aUnuseIt);
anUnusedConstraints.erase(aUnuseIt);
- aUnuseIt = anUnusedConstraints.begin() + aShift;
+ aUnuseIt = anUnusedConstraints.begin();
continue;
}
aUnuseIt++;
theCuts.push_back(aGroup);
}
}
+
+ // Update feature storage
+ myFeatureStorage = aNewFeatStorage;
}
// ============================================================================
// ============================================================================
void SketchSolver_Group::removeTemporaryConstraints()
{
+ std::set<SolverConstraintPtr>::iterator aTmpIt = myTempConstraints.begin();
+ for (; aTmpIt != myTempConstraints.end(); ++aTmpIt)
+ (*aTmpIt)->remove();
myTempConstraints.clear();
+
while (myStorage->numberTemporary())
myStorage->deleteTemporaryConstraint();
// Clean lists of removed entities in the storage
if (aCIter == myConstraints.end())
return;
+ // Remove entities not used by constraints
+ myStorage->removeUnusedEntities();
+
if (isFullyRemoved)
myConstraints.erase(aCIter);
else if (aCIter != myConstraints.end() &&
std::list<ConstraintPtr>::iterator anIt = aMultiCoinc.begin();
for (; anIt != aMultiCoinc.end(); ++anIt)
changeConstraint(*anIt);
+
+ notifyMultiConstraints();
}
}
return aFactory->validate(theFeature);
}
+// ============================================================================
+// Function: notifyMultiConstraints
+// Class: SketchSolver_Group
+// Purpose: Update Multi-Translation/-Rotation constraints due to multi coincidence appears/disappears
+// ============================================================================
+void SketchSolver_Group::notifyMultiConstraints()
+{
+ ConstraintConstraintMap::iterator aCIter = myConstraints.begin();
+ for (; aCIter != myConstraints.end(); ++aCIter) {
+ if (aCIter->first->getKind() == SketchPlugin_MultiRotation::ID() ||
+ aCIter->first->getKind() == SketchPlugin_MultiTranslation::ID()) {
+ std::shared_ptr<SketchSolver_ConstraintMulti> aMulti =
+ std::dynamic_pointer_cast<SketchSolver_ConstraintMulti>(aCIter->second);
+ aMulti->checkCoincidence();
+ }
+ }
+}
