+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: SketchPlugin_Validators.cpp
// Created: 01 Aug 2014
// Author: Vitaly SMETANNIKOV
#include "SketchPlugin_Validators.h"
+
+#include "SketchPlugin_Arc.h"
+#include "SketchPlugin_Circle.h"
+#include "SketchPlugin_ConstraintCoincidence.h"
#include "SketchPlugin_ConstraintDistance.h"
+#include "SketchPlugin_ConstraintRigid.h"
+#include "SketchPlugin_Line.h"
+#include "SketchPlugin_Point.h"
+#include "SketchPlugin_Sketch.h"
+#include "SketchPlugin_Tools.h"
+
+#include "SketcherPrs_Tools.h"
+
#include <ModelAPI_Data.h>
#include <ModelAPI_Validator.h>
-#include <ModelAPI_ResultValidator.h>
#include <ModelAPI_AttributeDouble.h>
#include <ModelAPI_AttributeRefAttr.h>
+#include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeString.h>
#include <ModelAPI_Session.h>
+
#include <GeomDataAPI_Point2D.h>
-bool SketchPlugin_DistanceAttrValidator::isValid(const FeaturePtr& theFeature,
+const double tolerance = 1.e-7;
+
+bool SketchPlugin_DistanceAttrValidator::isValid(const AttributePtr& theAttribute,
const std::list<std::string>& theArguments,
- const ObjectPtr& theObject) const
+ std::string& 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();
- // If the object is not a line then it is accepted
- const ModelAPI_ResultValidator* aLineValidator =
- dynamic_cast<const ModelAPI_ResultValidator*>(aFactory->validator("SketchPlugin_ResultLine"));
- if (!aLineValidator->isValid(theObject))
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+ bool isObject = aRefAttr->isObject();
+ if (!isObject) {
+ // an attribute is a point. A point value is valid always for the distance
return true;
+ } else {
+ // 1. check whether the references object is a linear
+ ObjectPtr anObject = aRefAttr->object();
+
+ const ModelAPI_AttributeValidator* aShapeValidator =
+ dynamic_cast<const ModelAPI_AttributeValidator*>(aFactory->validator("GeomValidators_ShapeType"));
+ std::list<std::string> anArguments;
+ anArguments.push_back("circle");
+ std::string aCircleError;
+ bool aShapeValid = aShapeValidator->isValid(aRefAttr, anArguments, aCircleError);
+ // the circle line is not a valid case
+ if (aShapeValid) {
+ theError = "Circle can not be used in distance constraint";
+ return false;
+ }
+
+ anArguments.clear();
+ anArguments.push_back("line");
+ std::string 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 (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;
+}
+
+bool SketchPlugin_TangentAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
- // If it is a line then we have to check that first attribute id not a line
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint = getFeaturePoint(theFeature->data(), aParamA);
- if (aPoint)
+ // 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);
+
+ bool isObject = aRefAttr->isObject();
+ ObjectPtr anObject = aRefAttr->object();
+ if (isObject && anObject.get()) {
+ FeaturePtr aRefFea = ModelAPI_Feature::feature(anObject);
+
+ AttributeRefAttrPtr aOtherAttr = anAttributeFeature->data()->refattr(aParamA);
+ ObjectPtr aOtherObject = aOtherAttr->object();
+ FeaturePtr aOtherFea = ModelAPI_Feature::feature(aOtherObject);
+
+ if (aRefFea->getKind() == SketchPlugin_Line::ID()) {
+ if (aOtherFea->getKind() != SketchPlugin_Arc::ID()) {
+ theError = "It refers to a " + SketchPlugin_Line::ID() + ", but " + aParamA + " is not an "
+ + SketchPlugin_Arc::ID();
+ return false;
+ }
+ }
+ else if (aRefFea->getKind() == SketchPlugin_Arc::ID()) {
+ if (aOtherFea->getKind() != SketchPlugin_Line::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 {
+ theError = "It refers to " + aRefFea->getKind() + "but should refer to " + SketchPlugin_Line::ID()
+ + " or " + SketchPlugin_Arc::ID();
+ return false;
+ }
return true;
- return false;
+ }
+ else {
+ theError = "It uses an empty object";
+ return false;
+ }
+
+ return true;
}
-bool SketchPlugin_DistanceAttrValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+bool SketchPlugin_NotFixedValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
{
- boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
- boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (anAttr) {
- const ObjectPtr& anObj = theAttribute->owner();
- const FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
- return isValid(aFeature, theArguments, anAttr->object());
- }
- return true; // it may be not reference attribute, in this case, it is OK
+ 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);
+
+ SketchPlugin_Sketch* aSketch = aFeature->sketch();
+ int aNbFeatures = aSketch->numberOfSubs();
+ for (int anInd = 0; anInd < aNbFeatures; anInd++) {
+ FeaturePtr aSubFeature = aSketch->subFeature(anInd);
+ if (aSubFeature->getKind() != SketchPlugin_ConstraintRigid::ID() || aSubFeature == aFeature)
+ continue;
+ AttributeRefAttrPtr aRAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aSubFeature->attribute(SketchPlugin_ConstraintRigid::ENTITY_A()));
+ if (aRefAttr->isObject()) {
+ 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()) {
+ 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_DifferentObjectsValidator::isValid(const FeaturePtr& theFeature,
- const std::list<std::string>& theArguments,
- const ObjectPtr& theObject) const
+bool SketchPlugin_EqualAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& 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);
+ aRefAttr[1] = aFeature->data()->refattr(aParamA);
+
+ 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::list<std::string> anArguments;
+ for (int i = 0; i < 2; i++) {
+ ObjectPtr anObject = aRefAttr[i]->object();
+ if (!anObject.get()) {
+ theError = "An empty object is used.";
+ return false;
+ }
+
+ aFeature = ModelAPI_Feature::feature(anObject);
+ if (!aFeature.get()) {
+ theError = "An empty feature is used.";
+ return false;
+ }
+
+ if (aFeature->getKind() == SketchPlugin_Line::ID()) {
+ aType[i] = 1;
+ continue;
+ }
+ if (aFeature->getKind() == SketchPlugin_Circle::ID()) {
+ aType[i] = 2;
+ continue;
+ }
+ if (aFeature->getKind() == SketchPlugin_Arc::ID()) {
+ aType[i] = 3;
+ continue;
+ }
+ 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;
+ }
+
+ if ((aType[0] == 1 && aType[1] == 2) ||
+ (aType[0] == 2 && aType[1] == 1)) {
+ theError = "Feature with kinds " + SketchPlugin_Line::ID() + " and " +
+ SketchPlugin_Circle::ID() + "can not be equal.";
+ return false;
+ }
+ return true;
+}
+
+bool SketchPlugin_MirrorAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
{
- std::list<boost::shared_ptr<ModelAPI_Attribute> > anAttrs =
- theFeature->data()->attributes(ModelAPI_AttributeRefAttr::type());
- std::list<boost::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = anAttrs.begin();
- for(; anAttr != anAttrs.end(); anAttr++) {
- if (*anAttr) {
- boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
- boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttr);
- // check the object is already presented
- if (aRef->isObject() && aRef->object() == theObject)
+ 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++) {
+ 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 (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,
+ std::string& 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,
+ std::string& 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_DifferentObjectsValidator::isValid(
- const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+bool SketchPlugin_SolverErrorValidator::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
{
- boost::shared_ptr<ModelAPI_AttributeRefAttr> anOrigAttr =
- boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
- if (anOrigAttr && anOrigAttr->isObject()) {
- const ObjectPtr& anObj = theAttribute->owner();
- const FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
-
- std::list<boost::shared_ptr<ModelAPI_Attribute> > anAttrs =
- aFeature->data()->attributes(ModelAPI_AttributeRefAttr::type());
- std::list<boost::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = anAttrs.begin();
- for(; anAttr != anAttrs.end(); anAttr++) {
- if (*anAttr && *anAttr != theAttribute) {
- boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
- boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttr);
- // check the object is already presented
- if (aRef->isObject() && aRef->object() == anOrigAttr->object())
- return false;
+ 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;
+}
+
+bool SketchPlugin_FilletVertexValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if(!theAttribute.get()) {
+ return false;
+ }
+
+ AttributeRefAttrPtr aBase = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+ AttributePtr anAttrBase = aBase->attr();
+ if(aBase->isObject()) {
+ return false;
+ }
+
+ // If we alredy have some result then:
+ // - if it is the same point all ok
+ // - if it is point on the fillet arc then it is not valid
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributePtr aBaseLinesAttribute = aFeature->attribute(SketchPlugin_Constraint::ENTITY_C());
+ AttributeRefListPtr aRefListOfBaseLines = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aBaseLinesAttribute);
+ std::list<ObjectPtr> anOldFeatList = aRefListOfBaseLines->list();
+ if(!aRefListOfBaseLines->list().empty()) {
+ FeaturePtr anOldFeatureA, anOldFeatureB;
+ std::list<ObjectPtr>::iterator aFeatIt = anOldFeatList.begin();
+ anOldFeatureA = ModelAPI_Feature::feature(*aFeatIt++);
+ anOldFeatureB = ModelAPI_Feature::feature(*aFeatIt);
+
+ AttributePtr anAttrStartA =
+ anOldFeatureA->attribute(anOldFeatureA->getKind() == SketchPlugin_Line::ID() ? SketchPlugin_Line::START_ID() : SketchPlugin_Arc::START_ID());
+ AttributePtr anAttrEndA =
+ anOldFeatureA->attribute(anOldFeatureA->getKind() == SketchPlugin_Line::ID() ? SketchPlugin_Line::END_ID() : SketchPlugin_Arc::END_ID());
+ AttributePtr anAttrStartB =
+ anOldFeatureB->attribute(anOldFeatureB->getKind() == SketchPlugin_Line::ID() ? SketchPlugin_Line::START_ID() : SketchPlugin_Arc::START_ID());
+ AttributePtr anAttrEndB =
+ anOldFeatureB->attribute(anOldFeatureB->getKind() == SketchPlugin_Line::ID() ? SketchPlugin_Line::END_ID() : SketchPlugin_Arc::END_ID());
+
+ std::shared_ptr<GeomAPI_Pnt2d> aBasePnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrBase)->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> aStartPntA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrStartA)->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> anEndPntA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrEndA)->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> aStartPntB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrStartB)->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> anEndPntB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrEndB)->pnt();
+ double aDistBaseStartA = aBasePnt->distance(aStartPntA);
+ double aDistBaseEndA = aBasePnt->distance(anEndPntA);
+ double aDistStartAStartB = aStartPntA->distance(aStartPntB);
+ double aDistStartAEndB = aStartPntA->distance(anEndPntB);
+ double aDistEndAStartB = anEndPntA->distance(aStartPntB);
+ double aDistEndAEndB = anEndPntA->distance(anEndPntB);
+
+ if((aDistBaseStartA < tolerance && (aDistStartAStartB < tolerance || aDistStartAEndB < tolerance)) ||
+ (aDistBaseEndA < tolerance && (aDistEndAStartB < tolerance || aDistEndAStartB < tolerance))) {
+ return true;
+ }
+
+ // Check that point not on fillet arc
+ AttributeRefListPtr aRefListOfFillet = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_B()));
+ std::list<ObjectPtr> aNewFeatList = aRefListOfFillet->list();
+ if(!aNewFeatList.empty()) {
+ aFeatIt = aNewFeatList.begin();
+ FeaturePtr aNewArc;
+ //aNewFeatureA = ModelAPI_Feature::feature(*aFeatIt++);
+ //aNewFeatureB = ModelAPI_Feature::feature(*aFeatIt++);
+ aFeatIt++; aFeatIt++;
+ aNewArc = ModelAPI_Feature::feature(*aFeatIt);
+ AttributePtr anArcStart = aNewArc->attribute(SketchPlugin_Arc::START_ID());
+ AttributePtr anArcEnd = aNewArc->attribute(SketchPlugin_Arc::END_ID());
+ std::shared_ptr<GeomAPI_Pnt2d> anArcStartPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anArcStart)->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> anArcEndPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anArcEnd)->pnt();
+ double aDistBaseArcStart = aBasePnt->distance(anArcStartPnt);
+ double aDistBaseArcEnd = aBasePnt->distance(anArcEndPnt);
+ if(aDistBaseArcStart < tolerance || aDistBaseArcEnd < tolerance) {
+ return false;
}
}
}
+
+ const std::set<AttributePtr>& aRefsList = anAttrBase->owner()->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aIt;
+ FeaturePtr aCoincident;
+ for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
+ std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
+ 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(anAttrBase == anAttrA) {
+ aCoincident = aConstrFeature;
+ break;
+ }
+ }
+ if(anAttrRefA.get() && !anAttrRefB->isObject()) {
+ AttributePtr anAttrB = anAttrRefB->attr();
+ if(anAttrBase == anAttrB) {
+ aCoincident = aConstrFeature;
+ break;
+ }
+ }
+ }
+ }
+
+ if(!aCoincident.get()) {
+ return false;
+ }
+
+ std::set<FeaturePtr> aCoinsides;
+ SketchPlugin_Tools::findCoincidences(aCoincident,
+ SketchPlugin_ConstraintCoincidence::ENTITY_A(),
+ aCoinsides);
+ SketchPlugin_Tools::findCoincidences(aCoincident,
+ SketchPlugin_ConstraintCoincidence::ENTITY_B(),
+ aCoinsides);
+ // Remove points
+ std::set<FeaturePtr> aNewLines;
+ for(std::set<FeaturePtr>::iterator anIt = aCoinsides.begin(); anIt != aCoinsides.end(); ++anIt) {
+ if((*anIt)->getKind() != SketchPlugin_Point::ID()) {
+ aNewLines.insert(*anIt);
+ }
+ }
+ aCoinsides = aNewLines;
+
+ // Remove auxilary lines
+ if(aCoinsides.size() > 2) {
+ aNewLines.clear();
+ for(std::set<FeaturePtr>::iterator anIt = aCoinsides.begin(); anIt != aCoinsides.end(); ++anIt) {
+ if(!(*anIt)->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value()) {
+ aNewLines.insert(*anIt);
+ }
+ }
+ aCoinsides = aNewLines;
+ }
+
+ if(aCoinsides.size() != 2) {
+ return false;
+ }
+
+ // Check that lines not collinear
+ std::set<FeaturePtr>::iterator anIt = aCoinsides.begin();
+ FeaturePtr aFirstFeature = *anIt++;
+ FeaturePtr aSecondFeature = *anIt;
+ 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;
}
