#include "SketchPlugin_Line.h"
#include "SketchPlugin_Point.h"
#include "SketchPlugin_Sketch.h"
+#include "SketchPlugin_Tools.h"
#include "SketcherPrs_Tools.h"
#include <ModelAPI_AttributeString.h>
#include <ModelAPI_Session.h>
-#include <GeomValidators_ShapeType.h>
-
#include <GeomDataAPI_Point2D.h>
+const double tolerance = 1.e-7;
bool SketchPlugin_DistanceAttrValidator::isValid(const AttributePtr& theAttribute,
const std::list<std::string>& theArguments,
ObjectPtr anObject = aRefAttr->object();
const ModelAPI_AttributeValidator* aShapeValidator =
- dynamic_cast<const GeomValidators_ShapeType*>(aFactory->validator("GeomValidators_ShapeType"));
+ dynamic_cast<const ModelAPI_AttributeValidator*>(aFactory->validator("GeomValidators_ShapeType"));
std::list<std::string> anArguments;
anArguments.push_back("circle");
std::string aCircleError;
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;
+}
