// Author: Vitaly SMETANNIKOV
#include "SketchPlugin_Validators.h"
-#include "SketchPlugin_ConstraintDistance.h"
+
+#include "SketchPlugin_Arc.h"
+#include "SketchPlugin_Circle.h"
#include "SketchPlugin_ConstraintCoincidence.h"
+#include "SketchPlugin_ConstraintDistance.h"
+#include "SketchPlugin_ConstraintFillet.h"
#include "SketchPlugin_ConstraintRigid.h"
+#include "SketchPlugin_ConstraintTangent.h"
#include "SketchPlugin_Line.h"
-#include "SketchPlugin_Arc.h"
-#include "SketchPlugin_Circle.h"
+#include "SketchPlugin_Point.h"
+#include "SketchPlugin_Sketch.h"
+#include "SketchPlugin_Tools.h"
#include "SketcherPrs_Tools.h"
+#include <Events_InfoMessage.h>
+
#include <ModelAPI_Data.h>
#include <ModelAPI_Validator.h>
#include <ModelAPI_AttributeDouble.h>
#include <ModelAPI_AttributeRefAttr.h>
+
+#include <ModelAPI_AttributeRefAttrList.h>
#include <ModelAPI_AttributeRefList.h>
#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeString.h>
#include <ModelAPI_Session.h>
+#include <ModelAPI_ResultConstruction.h>
-#include <GeomValidators_Edge.h>
-
+#include <GeomAPI_Circ.h>
+#include <GeomAPI_Lin.h>
+#include <GeomAPI_Edge.h>
+#include <GeomAPI_Vertex.h>
#include <GeomDataAPI_Point2D.h>
+#include <algorithm>
+#include <cmath>
+
+const double tolerance = 1.e-7;
-bool SketchPlugin_DistanceAttrValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+bool SketchPlugin_DistanceAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
// there is a check whether the feature contains a point and a linear edge or two point values
std::string aParamA = theArguments.front();
SessionPtr aMgr = ModelAPI_Session::get();
ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (!aRefAttr)
- return false;
-
bool isObject = aRefAttr->isObject();
if (!isObject) {
// an attribute is a point. A point value is valid always for the distance
// 1. check whether the references object is a linear
ObjectPtr anObject = aRefAttr->object();
- const ModelAPI_AttributeValidator* anEdgeValidator =
- dynamic_cast<const GeomValidators_Edge*>(aFactory->validator("GeomValidators_Edge"));
+ const ModelAPI_AttributeValidator* aShapeValidator =
+ dynamic_cast<const ModelAPI_AttributeValidator*>(aFactory->validator("GeomValidators_ShapeType"));
std::list<std::string> anArguments;
anArguments.push_back("circle");
- bool anEdgeValid = anEdgeValidator->isValid(aRefAttr, anArguments);
+ Events_InfoMessage aCircleError;
+ bool aShapeValid = aShapeValidator->isValid(aRefAttr, anArguments, aCircleError);
// the circle line is not a valid case
- if (anEdgeValid)
+ if (aShapeValid) {
+ theError = "Circle can not be used in distance constraint";
return false;
+ }
anArguments.clear();
anArguments.push_back("line");
- anEdgeValid = anEdgeValidator->isValid(aRefAttr, anArguments);
+ Events_InfoMessage aLineError;
+ aShapeValid = aShapeValidator->isValid(aRefAttr, anArguments, aLineError);
// if the attribute value is not a line, that means it is a vertex. A vertex is always valid
- if (!anEdgeValid)
- return true;
+ if (aShapeValid) {
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ // If it is a line then we have to check that first attribute id not a line
+ std::shared_ptr<SketchPlugin_Feature> aSFeature =
+ std::dynamic_pointer_cast<SketchPlugin_Feature>(theAttribute->owner());
+ SketchPlugin_Sketch* aSketch = aSFeature->sketch();
+ std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(aSketch);
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint = SketcherPrs_Tools::getFeaturePoint(
+ aFeature->data(), aParamA, aPlane);
+ if (!aPoint.get()) {
+ theError = "One of parameters of distance constraint should be a point";
+ return false;
+ }
+ }
+ }
+ return true;
+}
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
- // If it is a line then we have to check that first attribute id not a line
- std::shared_ptr<GeomDataAPI_Point2D> aPoint = SketcherPrs_Tools::getFeaturePoint(aFeature->data(), aParamA);
- if (aPoint)
- return true;
+
+static bool hasCoincidentPoint(FeaturePtr theFeature1, FeaturePtr theFeature2)
+{
+ FeaturePtr aConstrFeature;
+ std::list<AttributePtr> anAttrList;
+ if (theFeature1->getKind() == SketchPlugin_Circle::ID() ||
+ theFeature2->getKind() == SketchPlugin_Circle::ID())
+ return false;
+ if (theFeature2->getKind() == SketchPlugin_Line::ID()) {
+ anAttrList.push_back(theFeature2->attribute(SketchPlugin_Line::START_ID()));
+ anAttrList.push_back(theFeature2->attribute(SketchPlugin_Line::END_ID()));
+ } else if (theFeature2->getKind() == SketchPlugin_Arc::ID()) {
+ anAttrList.push_back(theFeature2->attribute(SketchPlugin_Arc::START_ID()));
+ anAttrList.push_back(theFeature2->attribute(SketchPlugin_Arc::END_ID()));
+ }
+
+ const std::set<AttributePtr>& aRefsList = theFeature1->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aRefIt = aRefsList.begin();
+ for (; aRefIt != aRefsList.end(); ++aRefIt) {
+ aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>((*aRefIt)->owner());
+ if (aConstrFeature->getKind() != SketchPlugin_ConstraintCoincidence::ID())
+ continue;
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*aRefIt);
+ AttributePtr anAttr = aRefAttr->attr();
+ if (anAttr->id() == SketchPlugin_Arc::CENTER_ID())
+ continue;
+
+ anAttr = aConstrFeature->attribute(SketchPlugin_Constraint::ENTITY_A());
+ if (anAttr == *aRefIt)
+ anAttr = aConstrFeature->attribute(SketchPlugin_Constraint::ENTITY_B());
+
+ aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttr);
+ if (!aRefAttr)
+ continue;
+ anAttr = aRefAttr->attr();
+ for (std::list<AttributePtr>::const_iterator anIt = anAttrList.begin();
+ anIt != anAttrList.end(); ++anIt)
+ if (*anIt == anAttr)
+ return true;
}
return false;
}
-bool SketchPlugin_TangentAttrValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+
+bool SketchPlugin_TangentAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
// there is a check whether the feature contains a point and a linear edge or two point values
std::string aParamA = theArguments.front();
SessionPtr aMgr = ModelAPI_Session::get();
ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ FeaturePtr anAttributeFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (!aRefAttr)
- return false;
bool isObject = aRefAttr->isObject();
ObjectPtr anObject = aRefAttr->object();
- if (isObject && anObject) {
+ if (isObject && anObject.get()) {
FeaturePtr aRefFea = ModelAPI_Feature::feature(anObject);
- AttributeRefAttrPtr aOtherAttr = aFeature->data()->refattr(aParamA);
+ AttributeRefAttrPtr aOtherAttr = anAttributeFeature->data()->refattr(aParamA);
ObjectPtr aOtherObject = aOtherAttr->object();
FeaturePtr aOtherFea = ModelAPI_Feature::feature(aOtherObject);
+ if (!aOtherFea)
+ return true;
+
+ if ((aRefFea->getKind() == SketchPlugin_Arc::ID() ||
+ aOtherFea->getKind() == SketchPlugin_Arc::ID()) &&
+ !hasCoincidentPoint(aRefFea, aOtherFea))
+ return false;
if (aRefFea->getKind() == SketchPlugin_Line::ID()) {
- if (aOtherFea->getKind() != SketchPlugin_Arc::ID())
+ if (aOtherFea->getKind() != SketchPlugin_Arc::ID() &&
+ aOtherFea->getKind() != SketchPlugin_Circle::ID()) {
+ theError = "It refers to a " + SketchPlugin_Line::ID() + ", but " + aParamA + " is neither an "
+ + SketchPlugin_Arc::ID() + " nor " + SketchPlugin_Circle::ID();
return false;
- } else if (aRefFea->getKind() == SketchPlugin_Arc::ID()) {
+ }
+ }
+ else if (aRefFea->getKind() == SketchPlugin_Arc::ID()) {
if (aOtherFea->getKind() != SketchPlugin_Line::ID() &&
- aOtherFea->getKind() != SketchPlugin_Arc::ID())
+ aOtherFea->getKind() != SketchPlugin_Arc::ID()) {
+ theError = "It refers to an " + SketchPlugin_Arc::ID() + ", but " + aParamA + " is not a "
+ + SketchPlugin_Line::ID() + " or an " + SketchPlugin_Arc::ID();
return false;
- } else
- return false;
-
- // check that both have coincidence
- FeaturePtr aConstrFeature;
- std::set<FeaturePtr> aCoinList;
- const std::set<std::shared_ptr<ModelAPI_Attribute>>& aRefsList = aRefFea->data()->refsToMe();
- std::set<std::shared_ptr<ModelAPI_Attribute>>::const_iterator aIt;
- for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
- std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
- aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
- if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
- AttributeRefAttrPtr aRAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aAttr);
- AttributePtr aAR = aRAttr->attr();
- if (aAR->id() != SketchPlugin_Arc::CENTER_ID()) // ignore constraint to center of arc
- aCoinList.insert(aConstrFeature);
- }
- }
- // if there is no coincidence then it is not valid
- if (aCoinList.size() == 0)
- return false;
-
- // find that coincedence is the same
- const std::set<std::shared_ptr<ModelAPI_Attribute>>& aOtherList = aOtherFea->data()->refsToMe();
- std::set<FeaturePtr>::const_iterator aCoinsIt;
- for (aIt = aOtherList.cbegin(); aIt != aOtherList.cend(); ++aIt) {
- std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
- aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
- aCoinsIt = aCoinList.find(aConstrFeature);
- if (aCoinsIt != aCoinList.end()) {
- AttributeRefAttrPtr aRAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aAttr);
- AttributePtr aAR = aRAttr->attr();
- if (aAR->id() != SketchPlugin_Arc::CENTER_ID())
- return true;
}
}
+ else if (aRefFea->getKind() == SketchPlugin_Circle::ID()) {
+ if (aOtherFea->getKind() != SketchPlugin_Line::ID()) {
+ theError = "It refers to an " + SketchPlugin_Circle::ID() + ", but " + aParamA + " is not a "
+ + SketchPlugin_Line::ID();
+ return false;
+ }
+ }
+ else {
+ theError = "It refers to " + aRefFea->getKind() + ", but should refer to " + SketchPlugin_Line::ID()
+ + " or " + SketchPlugin_Arc::ID() + " or " + SketchPlugin_Circle::ID();
+ return false;
+ }
+ return true;
}
- return false;
+ else {
+ theError = "It uses an empty object";
+ return false;
+ }
+
+ return true;
}
-bool SketchPlugin_NotFixedValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments) const
+bool SketchPlugin_NotFixedValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
std::shared_ptr<SketchPlugin_Feature> aFeature =
std::dynamic_pointer_cast<SketchPlugin_Feature>(theAttribute->owner());
if (!aFeature)
return true;
AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (!aRefAttr)
- return false;
SketchPlugin_Sketch* aSketch = aFeature->sketch();
int aNbFeatures = aSketch->numberOfSubs();
AttributeRefAttrPtr aRAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
aSubFeature->attribute(SketchPlugin_ConstraintRigid::ENTITY_A()));
if (aRefAttr->isObject()) {
- if (aRefAttr->object() == aRAttr->object())
+ if (aRefAttr->object() == aRAttr->object()) {
+ ObjectPtr anObject = aRefAttr->object();
+ std::string aName = anObject.get() ? anObject->data()->name() : "";
+ theError = "The object " + aName + " has been already fixed.";
return false;
- } else if (aRefAttr->attr() == aRAttr->attr())
+ }
+ }
+ else if (aRefAttr->attr() == aRAttr->attr()) {
+ AttributePtr anAttribute = aRefAttr->attr();
+ std::string aName = anAttribute.get() ? anAttribute->id() : "";
+ theError = "The attribute " + aName + " has been already fixed.";
return false;
+ }
}
return true;
}
-bool SketchPlugin_EqualAttrValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+bool SketchPlugin_EqualAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
std::string aParamA = theArguments.front();
FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
AttributeRefAttrPtr aRefAttr[2];
aRefAttr[0] = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (!aRefAttr)
- return false;
aRefAttr[1] = aFeature->data()->refattr(aParamA);
- if (!aRefAttr[0]->isObject() || !aRefAttr[1]->isObject())
+ if (!aRefAttr[0]->isObject() || !aRefAttr[1]->isObject()) {
+ theError = "Attributes can not be used in equal constraint";
return false;
+ }
- int aType[2] = {0, 0}; // types of attributes: 0 - incorrect, 1 - line, 2 - circle, 3 - arc
+ std::string aType[2];
std::list<std::string> anArguments;
for (int i = 0; i < 2; i++) {
ObjectPtr anObject = aRefAttr[i]->object();
- aFeature = ModelAPI_Feature::feature(anObject);
- if (!aFeature)
+ if (!anObject.get()) {
+ theError = "An empty object is used.";
return false;
-
- if (aFeature->getKind() == SketchPlugin_Line::ID()) {
- aType[i] = 1;
- continue;
}
- if (aFeature->getKind() == SketchPlugin_Circle::ID()) {
- aType[i] = 2;
- continue;
+
+ aFeature = ModelAPI_Feature::feature(anObject);
+ if (!aFeature.get()) {
+ theError = "An empty feature is used.";
+ return false;
}
- if (aFeature->getKind() == SketchPlugin_Arc::ID()) {
- aType[i] = 3;
- continue;
+
+ aType[i] = aFeature->getKind();
+ if (aFeature->getKind() != SketchPlugin_Line::ID() &&
+ aFeature->getKind() != SketchPlugin_Circle::ID() &&
+ aFeature->getKind() != SketchPlugin_Arc::ID()) {
+ theError = "The " + aFeature->getKind() + " feature kind of attribute is wrong. It should be " +
+ SketchPlugin_Line::ID() + " or " + SketchPlugin_Circle::ID() + " or " +
+ SketchPlugin_Arc::ID();
+ // wrong type of attribute
+ return false;
}
- // wrong type of attribute
- return false;
}
- if ((aType[0] == 1 && aType[1] == 2) ||
- (aType[0] == 2 && aType[1] == 1))
+ if ((aType[0] == SketchPlugin_Line::ID() || aType[1] == SketchPlugin_Line::ID()) &&
+ aType[0] != aType[1]) {
+ theError = "Feature with kinds " + aType[0] + " and " + aType[1] + "can not be equal.";
return false;
+ }
return true;
}
-bool SketchPlugin_MirrorAttrValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+bool SketchPlugin_MirrorAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
{
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
- AttributeSelectionListPtr aSelAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
- if (!aSelAttr)
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefList::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
return false;
+ }
+
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefListPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
AttributeRefListPtr aRefListOfMirrored = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
aFeature->attribute(SketchPlugin_Constraint::ENTITY_C()));
std::list<ObjectPtr> aMirroredObjects = aRefListOfMirrored->list();
for(int anInd = 0; anInd < aSelAttr->size(); anInd++) {
- std::shared_ptr<ModelAPI_AttributeSelection> aSelect = aSelAttr->value(anInd);
+ ObjectPtr aSelObject = aSelAttr->object(anInd);
+ std::string aName = aSelObject.get() ? aSelObject->data()->name() : "";
std::list<ObjectPtr>::iterator aMirIter = aMirroredObjects.begin();
for (; aMirIter != aMirroredObjects.end(); aMirIter++)
- if (aSelect->context() == *aMirIter)
+ if (aSelObject == *aMirIter) {
+ theError = "The object " + aName + " is a result of mirror";
+ return false;
+ }
+ }
+ return true;
+}
+
+bool SketchPlugin_CoincidenceAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ // there is a check whether the feature contains a point and a linear edge or two point values
+ std::string aParamA = theArguments.front();
+ SessionPtr aMgr = ModelAPI_Session::get();
+ ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
+
+ FeaturePtr aConstraint = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefAttrPtr aRefAttrA = aConstraint->data()->refattr(aParamA);
+ if (!aRefAttrA) {
+ theError = "The " + aParamA + " attribute " + " should be " + ModelAPI_AttributeRefAttr::typeId();
+ return false;
+ }
+
+ AttributeRefAttrPtr aRefAttrB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+
+ // first attribute is a point, it may coincide with any object
+ if (!aRefAttrA->isObject())
+ return true;
+ else {
+ ObjectPtr anObject = aRefAttrA->object();
+ if (!anObject.get()) {
+ theError = aParamA + " attribute has an empty object";
+ return false;
+ }
+ FeaturePtr aFeature = ModelAPI_Feature::feature(aRefAttrA->object());
+ if (!aFeature.get()) {
+ theError = aParamA + " attribute has an empty feature";
+ return false;
+ }
+
+ if (aFeature->getKind() == SketchPlugin_Point::ID())
+ return true;
+ }
+
+ // second attribute is a point, it may coincide with any object
+ if (!aRefAttrB->isObject())
+ return true;
+ else {
+ FeaturePtr aFeature = ModelAPI_Feature::feature(aRefAttrB->object());
+ if (!aFeature) {
+ theError = theAttribute->id() + " attribute has an empty object";
+ return false;
+ }
+ if (aFeature->getKind() == SketchPlugin_Point::ID())
+ return true;
+ }
+ theError = "There is no an attribute filled by a point";
+ return false;
+}
+
+
+bool SketchPlugin_CopyValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefList::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefListPtr aSelAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
+
+ AttributeRefListPtr aRefListOfInitial = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_A()));
+ AttributeRefListPtr aRefListOfCopied = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_B()));
+ std::list<ObjectPtr> anInitialObjects = aRefListOfInitial->list();
+ std::list<ObjectPtr> aCopiedObjects = aRefListOfCopied->list();
+
+ std::list<ObjectPtr>::iterator anObjIter;
+ for(int anInd = 0; anInd < aSelAttr->size(); anInd++) {
+ ObjectPtr aSelObject = aSelAttr->object(anInd);
+ anObjIter = anInitialObjects.begin();
+ for (; anObjIter != anInitialObjects.end(); anObjIter++)
+ if (aSelObject == *anObjIter)
+ break;
+ if (anObjIter != anInitialObjects.end())
+ continue;
+ anObjIter = aCopiedObjects.begin();
+ for (; anObjIter != aCopiedObjects.end(); anObjIter++)
+ if (aSelObject == *anObjIter) {
+ std::string aName = aSelObject.get() ? aSelObject->data()->name() : "";
+ theError = "The object " + aName + " is a result of copy";
+ return false;
+ }
+ }
+ return true;
+}
+
+bool SketchPlugin_SolverErrorValidator::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ AttributeStringPtr aAttributeString = theFeature->string(SketchPlugin_Sketch::SOLVER_ERROR());
+
+ if (!aAttributeString->value().empty()) {
+ theError = aAttributeString->value();
+ return false;
+ }
+
+ return true;
+}
+
+bool SketchPlugin_SolverErrorValidator::isNotObligatory(std::string theFeature, std::string theAttribute)
+{
+ return true;
+}
+
+static bool hasSameTangentFeature(const std::set<AttributePtr>& theRefsList, const FeaturePtr theFeature)
+{
+ for(std::set<AttributePtr>::const_iterator anIt = theRefsList.cbegin(); anIt != theRefsList.cend(); ++anIt) {
+ std::shared_ptr<ModelAPI_Attribute> aAttr = (*anIt);
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
+ if (aFeature->getKind() == SketchPlugin_ConstraintTangent::ID()) {
+ AttributeRefAttrPtr anAttrRefA = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aFeature->attribute(SketchPlugin_ConstraintTangent::ENTITY_A()));
+ AttributeRefAttrPtr anAttrRefB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aFeature->attribute(SketchPlugin_ConstraintTangent::ENTITY_B()));
+ if(anAttrRefA.get()) {
+ ResultPtr aResA = std::dynamic_pointer_cast<ModelAPI_Result>(anAttrRefA->object());
+ if(aResA.get()) {
+ DocumentPtr aDoc = aResA->document();
+ if(aDoc.get()) {
+ FeaturePtr aFeatureA = aDoc->feature(aResA);
+ if(aFeatureA.get() && aFeatureA == theFeature) {
+ return true;
+ }
+ }
+ }
+ }
+ if(anAttrRefB.get()) {
+ ResultPtr aResB = std::dynamic_pointer_cast<ModelAPI_Result>(anAttrRefB->object());
+ if(aResB.get()) {
+ DocumentPtr aDoc = aResB->document();
+ if(aDoc.get()) {
+ FeaturePtr aFeatureB = aDoc->feature(aResB);
+ if(aFeatureB.get() && aFeatureB == theFeature) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ }
+ return false;
+}
+
+bool SketchPlugin_FilletVertexValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ std::shared_ptr<SketchPlugin_ConstraintFillet> aFilletFeature = std::dynamic_pointer_cast<SketchPlugin_ConstraintFillet>(theAttribute->owner());
+ AttributeRefAttrListPtr aPointsRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttrList>(theAttribute);
+ if(aPointsRefList->size() == 0) {
+ theError = "Error: List of points is empty.";
+ return false;
+ }
+
+ std::map<AttributePtr, SketchPlugin_ConstraintFillet::FilletFeatures> aPointsFeaturesMap = aFilletFeature->pointsFeaturesMap();
+ std::set<AttributePtr> aSetOfPointsOnResultEdges;
+ for(std::map<AttributePtr, SketchPlugin_ConstraintFillet::FilletFeatures>::iterator aPointsIter = aPointsFeaturesMap.begin();
+ aPointsIter != aPointsFeaturesMap.end();
+ ++aPointsIter) {
+ const SketchPlugin_ConstraintFillet::FilletFeatures& aFeatures = aPointsIter->second;
+ const std::list<FeaturePtr>& aResultEdges = aFeatures.resultEdges;
+ for(std::list<FeaturePtr>::const_iterator aResultIter = aResultEdges.cbegin();
+ aResultIter != aResultEdges.cend();
+ ++aResultIter) {
+ FeaturePtr aResultFeature = *aResultIter;
+ if(aResultFeature->getKind() == SketchPlugin_Line::ID()) {
+ aSetOfPointsOnResultEdges.insert(aResultFeature->attribute(SketchPlugin_Line::START_ID()));
+ aSetOfPointsOnResultEdges.insert(aResultFeature->attribute(SketchPlugin_Line::END_ID()));
+ } else if(aResultFeature->getKind() == SketchPlugin_Arc::ID()) {
+ aSetOfPointsOnResultEdges.insert(aResultFeature->attribute(SketchPlugin_Arc::START_ID()));
+ aSetOfPointsOnResultEdges.insert(aResultFeature->attribute(SketchPlugin_Arc::END_ID()));
+ }
+ }
+ }
+
+ std::list<std::pair<ObjectPtr, AttributePtr>> aPointsList = aPointsRefList->list();
+ for(std::list<std::pair<ObjectPtr, AttributePtr>>::const_iterator aPointsIt = aPointsList.cbegin(); aPointsIt != aPointsList.cend(); aPointsIt++) {
+ ObjectPtr anObject = (*aPointsIt).first;
+ AttributePtr aPointAttribute = (*aPointsIt).second;
+ if (!aPointAttribute.get())
+ return false;
+ std::shared_ptr<GeomAPI_Pnt2d> aSelectedPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aPointAttribute)->pnt();
+
+ // If we alredy have some result then:
+ // - if it is the same point all ok, just skip it
+ // - if it is point on the fillet result edge then it is not valid
+ if(!aPointsFeaturesMap.empty()) {
+ if(aPointsFeaturesMap.find(aPointAttribute) != aPointsFeaturesMap.end()) {
+ continue;
+ }
+
+ // Check that selected point not on the one of the fillet result edge.
+ if(aSetOfPointsOnResultEdges.find(aPointAttribute) != aSetOfPointsOnResultEdges.end()) {
+ return false;
+ }
+ }
+
+ // Obtain constraint coincidence for the fillet point.
+ const std::set<AttributePtr>& aRefsList = aPointAttribute->owner()->data()->refsToMe();
+ FeaturePtr aConstraintCoincidence;
+ for(std::set<AttributePtr>::const_iterator anIt = aRefsList.cbegin(); anIt != aRefsList.cend(); ++anIt) {
+ std::shared_ptr<ModelAPI_Attribute> aAttr = (*anIt);
+ FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
+ if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
+ AttributeRefAttrPtr anAttrRefA = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aConstrFeature->attribute(SketchPlugin_ConstraintCoincidence::ENTITY_A()));
+ AttributeRefAttrPtr anAttrRefB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aConstrFeature->attribute(SketchPlugin_ConstraintCoincidence::ENTITY_B()));
+ if(anAttrRefA.get() && !anAttrRefA->isObject()) {
+ AttributePtr anAttrA = anAttrRefA->attr();
+ if(aPointAttribute == anAttrA) {
+ aConstraintCoincidence = aConstrFeature;
+ break;
+ }
+ }
+ if(anAttrRefB.get() && !anAttrRefB->isObject()) {
+ AttributePtr anAttrB = anAttrRefB->attr();
+ if(aPointAttribute == anAttrB) {
+ aConstraintCoincidence = aConstrFeature;
+ break;
+ }
+ }
+ }
+ }
+
+ if(!aConstraintCoincidence.get()) {
+ theError = "Error: one of the selected point does not have coicidence.";
+ return false;
+ }
+
+ // Get coincides from constraint.
+ std::set<FeaturePtr> aCoinsides;
+ SketchPlugin_Tools::findCoincidences(aConstraintCoincidence,
+ SketchPlugin_ConstraintCoincidence::ENTITY_A(),
+ aCoinsides);
+ SketchPlugin_Tools::findCoincidences(aConstraintCoincidence,
+ SketchPlugin_ConstraintCoincidence::ENTITY_B(),
+ aCoinsides);
+
+ // Remove points from set of coincides.
+ std::set<FeaturePtr> aNewSetOfCoincides;
+ for(std::set<FeaturePtr>::iterator anIt = aCoinsides.begin(); anIt != aCoinsides.end(); ++anIt) {
+ if((*anIt)->getKind() != SketchPlugin_Line::ID() &&
+ (*anIt)->getKind() != SketchPlugin_Arc::ID()) {
+ continue;
+ }
+ if((*anIt)->getKind() == SketchPlugin_Arc::ID()) {
+ AttributePtr anArcCenter = (*anIt)->attribute(SketchPlugin_Arc::CENTER_ID());
+ std::shared_ptr<GeomAPI_Pnt2d> anArcCenterPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anArcCenter)->pnt();
+ double aDistSelectedArcCenter = aSelectedPnt->distance(anArcCenterPnt);
+ if(aDistSelectedArcCenter < tolerance) {
+ continue;
+ }
+ }
+ aNewSetOfCoincides.insert(*anIt);
+ }
+ aCoinsides = aNewSetOfCoincides;
+
+ // If we still have more than two coincides remove auxilary entities from set of coincides.
+ if(aCoinsides.size() > 2) {
+ aNewSetOfCoincides.clear();
+ for(std::set<FeaturePtr>::iterator anIt = aCoinsides.begin(); anIt != aCoinsides.end(); ++anIt) {
+ if(!(*anIt)->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value()) {
+ aNewSetOfCoincides.insert(*anIt);
+ }
+ }
+ aCoinsides = aNewSetOfCoincides;
+ }
+
+ if(aCoinsides.size() != 2) {
+ theError = "Error: One of the selected points does not have two suitable edges for fillet.";
+ return false;
+ }
+
+ // Check that selected edges don't have tangent constraint.
+ std::set<FeaturePtr>::iterator anIt = aCoinsides.begin();
+ FeaturePtr aFirstFeature = *anIt++;
+ FeaturePtr aSecondFeature = *anIt;
+ const std::set<AttributePtr>& aFirstFeatureRefsList = aFirstFeature->data()->refsToMe();
+ if(hasSameTangentFeature(aFirstFeatureRefsList, aSecondFeature)) {
+ theError = "Error: Edges in selected point has tangent constraint.";
+ return false;
+ }
+
+ std::list<ResultPtr> aFirstResults = aFirstFeature->results();
+ for(std::list<ResultPtr>::iterator aResIt = aFirstResults.begin(); aResIt != aFirstResults.end(); ++aResIt) {
+ ResultPtr aRes = *aResIt;
+ const std::set<AttributePtr>& aResRefsList = aRes->data()->refsToMe();
+ if(hasSameTangentFeature(aResRefsList, aSecondFeature)) {
+ theError = "Error: Edges in selected point has tangent constraint.";
+ return false;
+ }
+ }
+
+ // Check that lines not collinear
+ if(aFirstFeature->getKind() == SketchPlugin_Line::ID() && aSecondFeature->getKind() == SketchPlugin_Line::ID()) {
+ std::string aStartAttr = SketchPlugin_Line::START_ID();
+ std::string anEndAttr = SketchPlugin_Line::END_ID();
+ std::shared_ptr<GeomAPI_Pnt2d> aFirstStartPnt, aFirstEndPnt, aSecondStartPnt, aSecondEndPnt;
+ aFirstStartPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFirstFeature->attribute(aStartAttr))->pnt();
+ aFirstEndPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFirstFeature->attribute(anEndAttr))->pnt();
+ aSecondStartPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aSecondFeature->attribute(aStartAttr))->pnt();
+ aSecondEndPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aSecondFeature->attribute(anEndAttr))->pnt();
+ double aCheck1 = abs((aFirstEndPnt->x() - aFirstStartPnt->x()) * (aSecondStartPnt->y() - aFirstStartPnt->y()) -
+ (aSecondStartPnt->x() - aFirstStartPnt->x()) * (aFirstEndPnt->y() - aFirstStartPnt->y()));
+ double aCheck2 = abs((aFirstEndPnt->x() - aFirstStartPnt->x()) * (aSecondEndPnt->y() - aFirstStartPnt->y()) -
+ (aSecondEndPnt->x() - aFirstStartPnt->x()) * (aFirstEndPnt->y() - aFirstStartPnt->y()));
+ if(aCheck1 < 1.e-7 && aCheck2 < 1.e-7) {
return false;
+ }
+ }
}
+
return true;
}
+bool SketchPlugin_MiddlePointAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ // there is a check whether the feature contains a point and a linear edge or two point values
+ std::string aParamA = theArguments.front();
+ SessionPtr aMgr = ModelAPI_Session::get();
+ ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
+
+ FeaturePtr anAttributeFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+ AttributeRefAttrPtr anOtherAttr = anAttributeFeature->data()->refattr(aParamA);
+
+ AttributeRefAttrPtr aRefAttrs[2] = {aRefAttr, anOtherAttr};
+ int aNbPoints = 0;
+ int aNbLines = 0;
+ for (int i = 0; i < 2; ++i) {
+ if (!aRefAttrs[i]->isObject())
+ ++aNbPoints;
+ else {
+ FeaturePtr aFeature = ModelAPI_Feature::feature(aRefAttrs[i]->object());
+ if (!aFeature) {
+ if (aNbPoints + aNbLines != 0)
+ return true;
+ else continue;
+ }
+
+ if (aFeature->getKind() == SketchPlugin_Point::ID())
+ ++aNbPoints;
+ else if (aFeature->getKind() == SketchPlugin_Line::ID())
+ ++aNbLines;
+ }
+ }
+
+ if (aNbPoints != 1 || aNbLines != 1) {
+ theError = "Middle point constraint allows points and lines only";
+ return false;
+ }
+ return true;
+}
+
+bool SketchPlugin_ArcTangentPointValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& /*theArguments*/,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+ AttributePtr anAttr = aRefAttr->attr();
+ if (!anAttr) {
+ theError = "The attribute " + theAttribute->id() + " should be a point";
+ return false;
+ }
+
+ FeaturePtr anAttrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->owner());
+ const std::string& aFeatureType = anAttrFeature->getKind();
+ if (aFeatureType == SketchPlugin_Arc::ID()) {
+ // selected point should not be a center of arc
+ const std::string& aPntId = anAttr->id();
+ if (aPntId != SketchPlugin_Arc::START_ID() && aPntId != SketchPlugin_Arc::END_ID()) {
+ theError = "The attribute " + aPntId + " is not supported";
+ return false;
+ }
+ }
+ else if (aFeatureType == SketchPlugin_Line::ID()) {
+ // selected point should be bound point of line
+ const std::string& aPntId = anAttr->id();
+ if (aPntId != SketchPlugin_Line::START_ID() && aPntId != SketchPlugin_Line::END_ID()) {
+ theError = "The attribute " + aPntId + " is not supported";
+ return false;
+ }
+ }
+ else {
+ theError = "Unable to build tangent arc on " + anAttrFeature->getKind();
+ return false;
+ }
+
+ // Check the tangent point is equal to arc end
+ FeaturePtr anArc = std::dynamic_pointer_cast<ModelAPI_Feature>(aRefAttr->owner());
+ std::shared_ptr<GeomDataAPI_Point2D> anEndPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ anArc->attribute(SketchPlugin_Arc::END_ID()));
+ if (anEndPoint->isInitialized()) {
+ std::shared_ptr<GeomDataAPI_Point2D> aTangPt =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttr);
+ if (aTangPt->pnt()->distance(anEndPoint->pnt()) < tolerance) {
+ theError = "Unable to build arc on same points";
+ return false;
+ }
+ }
+
+ return true;
+}
+
+bool SketchPlugin_IntersectionValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeSelection::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+ AttributeSelectionPtr aLineAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
+ std::shared_ptr<GeomAPI_Edge> anEdge;
+ if(aLineAttr && aLineAttr->value() && aLineAttr->value()->isEdge()) {
+ anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aLineAttr->value()));
+ } else if(aLineAttr->context() && aLineAttr->context()->shape() && aLineAttr->context()->shape()->isEdge()) {
+ anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aLineAttr->context()->shape()));
+ }
+
+ if (!anEdge || !anEdge->isLine()) {
+ theError = "The attribute " + theAttribute->id() + " should be a line";
+ return false;
+ }
+
+ std::shared_ptr<GeomAPI_Dir> aLineDir = anEdge->line()->direction();
+
+ // find a sketch
+ std::shared_ptr<SketchPlugin_Sketch> aSketch;
+ std::set<AttributePtr> aRefs = aLineAttr->owner()->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator anIt = aRefs.begin();
+ for (; anIt != aRefs.end(); ++anIt) {
+ CompositeFeaturePtr aComp =
+ std::dynamic_pointer_cast<ModelAPI_CompositeFeature>((*anIt)->owner());
+ if (aComp && aComp->getKind() == SketchPlugin_Sketch::ID()) {
+ aSketch = std::dynamic_pointer_cast<SketchPlugin_Sketch>(aComp);
+ break;
+ }
+ }
+ if (!aSketch) {
+ theError = "There is no sketch referring to the current feature";
+ return false;
+ }
+
+ std::shared_ptr<GeomAPI_Pln> aPlane = aSketch->plane();
+ std::shared_ptr<GeomAPI_Dir> aNormal = aPlane->direction();
+ return fabs(aNormal->dot(aLineDir)) > tolerance * tolerance;
+}
+
+bool SketchPlugin_ProjectionValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeSelection::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ AttributeSelectionPtr aFeatureAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
+ std::shared_ptr<GeomAPI_Edge> anEdge;
+ if(aFeatureAttr && aFeatureAttr->value() && aFeatureAttr->value()->isEdge()) {
+ anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aFeatureAttr->value()));
+ } else if(aFeatureAttr->context() && aFeatureAttr->context()->shape() &&
+ aFeatureAttr->context()->shape()->isEdge()) {
+ anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(aFeatureAttr->context()->shape()));
+ }
+
+ if (!anEdge) {
+ theError = "The attribute " + theAttribute->id() + " should be an edge";
+ return false;
+ }
+
+ // find a sketch
+ std::shared_ptr<SketchPlugin_Sketch> aSketch;
+ std::set<AttributePtr> aRefs = theAttribute->owner()->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator anIt = aRefs.begin();
+ for (; anIt != aRefs.end(); ++anIt) {
+ CompositeFeaturePtr aComp =
+ std::dynamic_pointer_cast<ModelAPI_CompositeFeature>((*anIt)->owner());
+ if (aComp && aComp->getKind() == SketchPlugin_Sketch::ID()) {
+ aSketch = std::dynamic_pointer_cast<SketchPlugin_Sketch>(aComp);
+ break;
+ }
+ }
+ if (!aSketch) {
+ theError = "There is no sketch referring to the current feature";
+ return false;
+ }
+
+ std::shared_ptr<GeomAPI_Pln> aPlane = aSketch->plane();
+ std::shared_ptr<GeomAPI_Dir> aNormal = aPlane->direction();
+ std::shared_ptr<GeomAPI_Pnt> anOrigin = aPlane->location();
+
+ if (anEdge->isLine()) {
+ std::shared_ptr<GeomAPI_Lin> aLine = anEdge->line();
+ std::shared_ptr<GeomAPI_Dir> aLineDir = aLine->direction();
+ std::shared_ptr<GeomAPI_Pnt> aLineLoc = aLine->location();
+ double aDot = aNormal->dot(aLineDir);
+ double aDist = aLineLoc->xyz()->decreased(anOrigin->xyz())->dot(aNormal->xyz());
+ return (fabs(aDot) >= tolerance && fabs(aDot) < 1.0 - tolerance) ||
+ (fabs(aDot) < tolerance && fabs(aDist) > tolerance);
+ }
+ else if (anEdge->isCircle() || anEdge->isArc()) {
+ std::shared_ptr<GeomAPI_Circ> aCircle = anEdge->circle();
+ std::shared_ptr<GeomAPI_Dir> aCircNormal = aCircle->normal();
+ std::shared_ptr<GeomAPI_Pnt> aCircCenter = aCircle->center();
+ double aDot = fabs(aNormal->dot(aCircNormal));
+ double aDist = aCircCenter->xyz()->decreased(anOrigin->xyz())->dot(aNormal->xyz());
+ return fabs(aDot - 1.0) < tolerance * tolerance && fabs(aDist) > tolerance;
+ }
+
+ return false;
+}