#include <ModelAPI_AttributeString.h>
//#include <ModelAPI_AttributeRefList.h>
#include <ModelAPI_AttributeRefAttr.h>
+#include <ModelAPI_Tools.h>
#include <ModelAPI_Validator.h>
#include <ModelAPI_Session.h>
#include <SketchPlugin_ConstraintEqual.h>
#include <SketchPlugin_ConstraintParallel.h>
#include <SketchPlugin_ConstraintTangent.h>
+#include <SketchPlugin_ConstraintMirror.h>
+#include <SketchPlugin_MultiRotation.h>
+#include <SketchPlugin_MultiTranslation.h>
//#include <ModelAPI_Data.h>
#include <ModelAPI_Events.h>
//#include <ModelAPI_Session.h>
//#include <ModelAPI_Validator.h>
//
-//#include <SketchPlugin_Arc.h>
-//#include <SketchPlugin_Line.h>
+#include <SketchPlugin_Line.h>
+#include <SketchPlugin_Arc.h>
+#include <SketchPlugin_Circle.h>
//#include <SketchPlugin_Point.h>
//#include <SketchPlugin_Sketch.h>
-//#include <SketchPlugin_ConstraintCoincidence.h>
-//#include <SketchPlugin_ConstraintTangent.h>
-//#include <SketchPlugin_ConstraintRadius.h>
//#include <SketchPlugin_Tools.h>
//
+
+#include <ModelGeomAlgo_Point2D.h>
#include <Events_Loop.h>
//
//#include <math.h>
Events_Loop::loop()->setFlushed(anUpdateEvent, false);
+ // Find feature constraints
FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
+ ResultPtr aBaseFeatureResult = getFeatureResult(aBaseFeature);
+
+ std::set<FeaturePtr> aFeaturesToDelete;
+ std::map<FeaturePtr, IdToPointPair> aTangentFeatures;
+ std::map<FeaturePtr, IdToPointPair> aCoincidenceToFeature;
+ std::map<FeaturePtr, IdToPointPair> aCoincidenceToPoint;
+ getConstraints(aFeaturesToDelete, aTangentFeatures, aCoincidenceToFeature, aCoincidenceToPoint);
+
+
std::string aFeatureKind = aBaseFeature->getKind();
- FeaturePtr aSplitFeature, aBeforeFeature, anAfterFeature;
+ FeaturePtr aSplitFeature, anAfterFeature;
+ std::set<AttributePoint2DPtr> aFurtherCoincidences;
/*if (aFeatureKind == SketchPlugin_Line::ID())
splitLine(aSplitFeature, anOtherFeatures);
else*/ if (aFeatureKind == SketchPlugin_Arc::ID())
- splitArc(aSplitFeature, aBeforeFeature, anAfterFeature);
+ splitArc(aSplitFeature, aBaseFeature, anAfterFeature, aFurtherCoincidences);
/*if (aFeatureKind == SketchPlugin_Circle::ID())
splitCircle(aSplitFeature, anOtherFeatures);
FeaturePtr aSplitFeature;
std::set<FeaturePtr> anOtherFeatures;*/
- // Send events to update the sub-features by the solver.
- if(isUpdateFlushed) {
- Events_Loop::loop()->setFlushed(anUpdateEvent, true);
- }
-}
-
-void SketchPlugin_ConstraintSplit::attributeChanged(const std::string& theID)
-{
-/* if(theID == SketchPlugin_Constraint::ENTITY_A()) {
- if(myListOfPointsChangedInCode) {
- return;
+ //setConstraints(aSplitFeature, aBaseFeature, anAfterFeature, aFeaturesToDelete, aTangentFeatures,
+ // aCoincidenceToFeature, aCoincidenceToPoint);
+ if (false) {
+ std::set<ResultPtr> aFeatureResults;
+ aFeatureResults.insert(getFeatureResult(aBaseFeature));
+ if (anAfterFeature.get())
+ aFeatureResults.insert(getFeatureResult(anAfterFeature));
+
+ // coincidence to feature
+ std::map<FeaturePtr, IdToPointPair>::const_iterator aCIt = aCoincidenceToFeature.begin(),
+ aCLast = aCoincidenceToFeature.end();
+ for (; aCIt != aCLast; aCIt++) {
+ FeaturePtr aCoincFeature = aCIt->first;
+ std::string anAttributeId = aCIt->second.first;
+ AttributePoint2DPtr aCoincPoint = aCIt->second.second;
+ std::set<AttributePoint2DPtr>::const_iterator aFCIt = aFurtherCoincidences.begin(),
+ aFCLast = aFurtherCoincidences.end();
+ std::shared_ptr<GeomAPI_Pnt2d> aCoincPnt = aCoincPoint->pnt();
+ AttributePoint2DPtr aFeaturePointAttribute;
+ for (; aFCIt != aFCLast && !aFeaturePointAttribute.get(); aFCIt) {
+ AttributePoint2DPtr aFCAttribute = *aFCIt;
+ if (aCoincPnt->isEqual(aFCAttribute->pnt()))
+ aFeaturePointAttribute = aFCAttribute;
}
-
- // Clear results.
- clearResults();
-
- // Clear list of new points.
- myNewPoints.clear();
-
- // Get list of points for fillets and current radius.
- AttributeRefAttrListPtr aRefListOfFilletPoints = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttrList>(
- data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
- AttributeDoublePtr aRadiusAttribute = real(VALUE());
- int aListSize = aRefListOfFilletPoints->size();
- if(aListSize == 0 && !myRadiusChangedByUser) {
- // If list is empty reset radius to zero (if it was not changed by user).
- myRadiusChangedInCode = true;
- aRadiusAttribute->setValue(0);
- myRadiusChangedInCode = false;
- return;
+ if (aFeaturePointAttribute.get()) {
+ aCoincFeature->refattr(anAttributeId)->setAttr(aFeaturePointAttribute);
}
+ else {
+ /// find feature by shape intersected the point
+ ResultPtr aResultForCoincidence = *(aFeatureResults.begin());
- // Iterate over points to get base lines an calculate radius for fillets.
- double aMinimumRadius = 0;
- std::list<std::pair<ObjectPtr, AttributePtr>> aSelectedPointsList = aRefListOfFilletPoints->list();
- std::list<std::pair<ObjectPtr, AttributePtr>>::iterator anIter = aSelectedPointsList.begin();
- std::set<AttributePtr> aPointsToSkeep;
- for(int anIndex = 0; anIndex < aListSize; anIndex++, anIter++) {
- AttributePtr aFilletPointAttr = (*anIter).second;
- std::shared_ptr<GeomDataAPI_Point2D> aFilletPoint2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFilletPointAttr);
- if(!aFilletPoint2D.get()) {
- myNewPoints.clear();
- setError("Error: One of the selected points is invalid.");
- return;
- }
-
- // If point or coincident point is already in list remove it from attribute.
- if(aPointsToSkeep.find(aFilletPointAttr) != aPointsToSkeep.end()) {
- myListOfPointsChangedInCode = true;
- aRefListOfFilletPoints->remove(aFilletPointAttr);
- myListOfPointsChangedInCode = false;
- continue;
- }
-
- // Obtain constraint coincidence for the fillet point.
- FeaturePtr aConstraintCoincidence;
- const std::set<AttributePtr>& aRefsList = aFilletPointAttr->owner()->data()->refsToMe();
- for(std::set<AttributePtr>::const_iterator anIt = aRefsList.cbegin(); anIt != aRefsList.cend(); ++anIt) {
- std::shared_ptr<ModelAPI_Attribute> anAttr = (*anIt);
- FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->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()) {
- AttributePtr anAttrA = anAttrRefA->attr();
- if(aFilletPointAttr == anAttrA) {
- aConstraintCoincidence = aConstrFeature;
- break;
- }
- }
- if(anAttrRefB.get()) {
- AttributePtr anAttrB = anAttrRefB->attr();
- if(aFilletPointAttr == anAttrB) {
- aConstraintCoincidence = aConstrFeature;
- break;
- }
- }
- }
- }
-
- if(!aConstraintCoincidence.get()) {
- myNewPoints.clear();
- setError("Error: No coincident edges at one of the selected points.");
- return;
- }
-
- // Get coincides from constraint.
- std::set<FeaturePtr> aCoincides;
-
-
- SketchPlugin_Tools::findCoincidences(aConstraintCoincidence,
- SketchPlugin_ConstraintCoincidence::ENTITY_A(),
- aCoincides);
- SketchPlugin_Tools::findCoincidences(aConstraintCoincidence,
- SketchPlugin_ConstraintCoincidence::ENTITY_B(),
- aCoincides);
-
- // Remove points from set of coincides. Also get all attributes which is equal to this point to exclude it.
- std::shared_ptr<GeomAPI_Pnt2d> aFilletPnt2d = aFilletPoint2D->pnt();
- std::set<FeaturePtr> aNewSetOfCoincides;
- for(std::set<FeaturePtr>::iterator anIt = aCoincides.begin(); anIt != aCoincides.end(); ++anIt) {
- std::string aFeatureKind = (*anIt)->getKind();
- if(aFeatureKind == SketchPlugin_Point::ID()) {
- AttributePtr anAttr = (*anIt)->attribute(SketchPlugin_Point::COORD_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPoint2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttr);
- if(aPoint2D.get() && aFilletPnt2d->isEqual(aPoint2D->pnt())) {
- aPointsToSkeep.insert(anAttr);
- }
- } else if(aFeatureKind == SketchPlugin_Line::ID()) {
- AttributePtr anAttrStart = (*anIt)->attribute(SketchPlugin_Line::START_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointStart2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrStart);
- if(aPointStart2D.get() && aFilletPnt2d->isEqual(aPointStart2D->pnt())) {
- aPointsToSkeep.insert(anAttrStart);
- }
- AttributePtr anAttrEnd = (*anIt)->attribute(SketchPlugin_Line::END_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointEnd2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrEnd);
- if(aPointEnd2D.get() && aFilletPnt2d->isEqual(aPointEnd2D->pnt())) {
- aPointsToSkeep.insert(anAttrEnd);
- }
- aNewSetOfCoincides.insert(*anIt);
- } else if(aFeatureKind == SketchPlugin_Arc::ID() ) {
- AttributePtr anAttrCenter = (*anIt)->attribute(SketchPlugin_Arc::CENTER_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointCenter2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrCenter);
- if(aPointCenter2D.get() && aFilletPnt2d->isEqual(aPointCenter2D->pnt())) {
- aPointsToSkeep.insert(anAttrCenter);
- continue;
- }
- AttributePtr anAttrStart = (*anIt)->attribute(SketchPlugin_Arc::START_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointStart2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrStart);
- if(aPointStart2D.get() && aFilletPnt2d->isEqual(aPointStart2D->pnt())) {
- aPointsToSkeep.insert(anAttrStart);
- }
- AttributePtr anAttrEnd = (*anIt)->attribute(SketchPlugin_Arc::END_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointEnd2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrEnd);
- if(aPointEnd2D.get() && aFilletPnt2d->isEqual(aPointEnd2D->pnt())) {
- aPointsToSkeep.insert(anAttrEnd);
- }
- aNewSetOfCoincides.insert(*anIt);
- }
- }
- aCoincides = aNewSetOfCoincides;
-
- // If we still have more than two coincides remove auxilary entities from set of coincides.
- if(aCoincides.size() > 2) {
- aNewSetOfCoincides.clear();
- for(std::set<FeaturePtr>::iterator anIt = aCoincides.begin(); anIt != aCoincides.end(); ++anIt) {
- if(!(*anIt)->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value()) {
- aNewSetOfCoincides.insert(*anIt);
- }
- }
- aCoincides = aNewSetOfCoincides;
- }
+ if (aFeatureResults.size() > 1) { // try to find point on additional feature
+ ResultPtr anAddtionalResult = *(aFeatureResults.begin()++);
+ GeomShapePtr aShape = anAddtionalResult->shape();
- if(aCoincides.size() != 2) {
- myNewPoints.clear();
- setError("Error: One of the selected points does not have two suitable edges for fillet.");
- return;
- }
+ std::shared_ptr<GeomAPI_Pnt2d> aPnt2d = aCoincPoint->pnt();
+ std::shared_ptr<GeomAPI_Pnt> aPoint = sketch()->to3D(aPnt2d->x(), aPnt2d->y());
- // Store base point for fillet.
- aPointsToSkeep.insert(aFilletPointAttr);
- myNewPoints.insert(aFilletPointAttr);
-
- // Get base lines for fillet.
- FeaturePtr anOldFeatureA, anOldFeatureB;
- std::set<FeaturePtr>::iterator aLinesIt = aCoincides.begin();
- anOldFeatureA = *aLinesIt++;
- anOldFeatureB = *aLinesIt;
-
- // Getting radius value if it was not changed by user.
- if(!myRadiusChangedByUser) {
- // Getting points located at 1/3 of edge length from fillet point.
- std::shared_ptr<GeomAPI_Pnt2d> aFilletPnt2d = aFilletPoint2D->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aPntA, aPntB;
- getPointOnEdge(anOldFeatureA, aFilletPnt2d, aPntA);
- getPointOnEdge(anOldFeatureB, aFilletPnt2d, aPntB);
-
- /// Getting distances.
- double aDistanceA = getProjectionDistance(anOldFeatureB, aPntA);
- double aDistanceB = getProjectionDistance(anOldFeatureA, aPntB);
- double aRadius = aDistanceA < aDistanceB ? aDistanceA / 2.0 : aDistanceB / 2.0;
- aMinimumRadius = aMinimumRadius == 0 ? aRadius : aRadius < aMinimumRadius ? aRadius : aMinimumRadius;
+ std::shared_ptr<GeomAPI_Pnt> aProjectedPoint;
+ if (ModelGeomAlgo_Point2D::isPointOnEdge(aShape, aPoint, aProjectedPoint))
+ aResultForCoincidence = anAddtionalResult;
}
- }
-
- // Set new default radius if it was not changed by user.
- if(!myRadiusChangedByUser) {
- myRadiusChangedInCode = true;
- aRadiusAttribute->setValue(aMinimumRadius);
- myRadiusChangedInCode = false;
- }
-
- } else if(theID == SketchPlugin_Constraint::VALUE()) {
- if(myRadiusInitialized && !myRadiusChangedInCode) {
- myRadiusChangedByUser = true;
- }
- if(!myRadiusInitialized) {
- myRadiusInitialized = true;
+ aCoincFeature->refattr(anAttributeId)->setObject(aResultForCoincidence);
}
}
-*/
-}
-
-//AISObjectPtr SketchPlugin_ConstraintSplit::getAISObject(AISObjectPtr thePrevious)
-//{
-// if (!sketch())
-// return thePrevious;
-//
-// AISObjectPtr anAIS = thePrevious;
-// /// TODO: Equal constraint presentation should be put here
-// return anAIS;
-//}
-
-bool SketchPlugin_ConstraintSplit::isMacro() const
-{
- return true;
-}
-
-//void SketchPlugin_ConstraintSplit::clearResults()
-//{
-///* // Clear auxiliary flag on initial objects.
-// for(std::map<AttributePtr, FilletFeatures>::iterator aPointsIter = myPointFeaturesMap.begin();
-// aPointsIter != myPointFeaturesMap.end();) {
-// const FilletFeatures& aFilletFeatures = aPointsIter->second;
-// std::list<std::pair<FeaturePtr, bool>>::const_iterator aFeatureIt;
-// for(aFeatureIt = aFilletFeatures.baseEdgesState.cbegin();
-// aFeatureIt != aFilletFeatures.baseEdgesState.cend();
-// ++aFeatureIt) {
-// aFeatureIt->first->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->setValue(aFeatureIt->second);
-// }
-// ++aPointsIter;
-// }
-//
-// // And remove all produced features.
-// DocumentPtr aDoc = sketch()->document();
-// for(std::map<AttributePtr, FilletFeatures>::iterator aPointsIter = myPointFeaturesMap.begin();
-// aPointsIter != myPointFeaturesMap.end();) {
-// // Remove all produced constraints.
-// const FilletFeatures& aFilletFeatures = aPointsIter->second;
-// std::list<FeaturePtr>::const_iterator aFeatureIt;
-// for(aFeatureIt = aFilletFeatures.resultConstraints.cbegin();
-// aFeatureIt != aFilletFeatures.resultConstraints.cend();
-// ++aFeatureIt) {
-// aDoc->removeFeature(*aFeatureIt);
-// }
-//
-// // Remove all result edges.
-// for(aFeatureIt = aFilletFeatures.resultEdges.cbegin();
-// aFeatureIt != aFilletFeatures.resultEdges.cend();
-// ++aFeatureIt) {
-// aDoc->removeFeature(*aFeatureIt);
-// }
-//
-// // Remove point from map.
-// myPointFeaturesMap.erase(aPointsIter++);
-// }
-//*/
-//};
-//
-//
-//// ========= Auxiliary functions =================
-//void recalculateAttributes(FeaturePtr theNewArc, const std::string& theNewArcAttribute,
-// FeaturePtr theFeature, const std::string& theFeatureAttribute)
-//{
-// std::shared_ptr<GeomAPI_Pnt2d> anArcPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
-// theNewArc->attribute(theNewArcAttribute))->pnt();
-// std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
-// theFeature->attribute(theFeatureAttribute))->setValue(anArcPoint->x(), anArcPoint->y());
-//}
-
-/*/// \brief Find intersections of lines shifted along normal direction
-void possibleFilletCenterLineLine(
- std::shared_ptr<GeomAPI_XY> thePointA, std::shared_ptr<GeomAPI_Dir2d> theDirA,
- std::shared_ptr<GeomAPI_XY> thePointB, std::shared_ptr<GeomAPI_Dir2d> theDirB,
- double theRadius, std::list< std::shared_ptr<GeomAPI_XY> >& theCenters)
-{
- std::shared_ptr<GeomAPI_Dir2d> aDirAT(new GeomAPI_Dir2d(-theDirA->y(), theDirA->x()));
- std::shared_ptr<GeomAPI_Dir2d> aDirBT(new GeomAPI_Dir2d(-theDirB->y(), theDirB->x()));
- std::shared_ptr<GeomAPI_XY> aPntA, aPntB;
- double aDet = theDirA->cross(theDirB);
- for (double aStepA = -1.0; aStepA <= 1.0; aStepA += 2.0) {
- aPntA = thePointA->added(aDirAT->xy()->multiplied(aStepA * theRadius));
- for (double aStepB = -1.0; aStepB <= 1.0; aStepB += 2.0) {
- aPntB = thePointB->added(aDirBT->xy()->multiplied(aStepB * theRadius));
- double aVX = aDirAT->xy()->dot(aPntA);
- double aVY = aDirBT->xy()->dot(aPntB);
- std::shared_ptr<GeomAPI_XY> aPoint(new GeomAPI_XY(
- (theDirB->x() * aVX - theDirA->x() * aVY) / aDet,
- (theDirB->y() * aVX - theDirA->y() * aVY) / aDet));
- theCenters.push_back(aPoint);
- }
- }
-}
-
-/// \brief Find intersections of line shifted along normal direction in both sides
-/// and a circle with extended radius
-void possibleFilletCenterLineArc(
- std::shared_ptr<GeomAPI_XY> theStartLine, std::shared_ptr<GeomAPI_Dir2d> theDirLine,
- std::shared_ptr<GeomAPI_XY> theCenterArc, double theRadiusArc,
- double theRadius, std::list< std::shared_ptr<GeomAPI_XY> >& theCenters)
-{
- std::shared_ptr<GeomAPI_Dir2d> aDirT(new GeomAPI_Dir2d(-theDirLine->y(), theDirLine->x()));
- std::shared_ptr<GeomAPI_XY> aPnt;
- double aDirNorm2 = theDirLine->dot(theDirLine);
- double aRad = 0.0;
- double aDirX = theDirLine->x();
- double aDirX2 = theDirLine->x() * theDirLine->x();
- double aDirY2 = theDirLine->y() * theDirLine->y();
- double aDirXY = theDirLine->x() * theDirLine->y();
- for (double aStepA = -1.0; aStepA <= 1.0; aStepA += 2.0) {
- aPnt = theStartLine->added(aDirT->xy()->multiplied(aStepA * theRadius));
- double aCoeff = aDirT->xy()->dot(aPnt->decreased(theCenterArc));
- double aCoeff2 = aCoeff * aCoeff;
- for (double aStepB = -1.0; aStepB <= 1.0; aStepB += 2.0) {
- aRad = theRadiusArc + aStepB * theRadius;
- double aD = aRad * aRad * aDirNorm2 - aCoeff2;
- if (aD < 0.0)
- continue;
- double aDs = sqrt(aD);
- double x1 = theCenterArc->x() + (aCoeff * aDirT->x() - aDirT->y() * aDs) / aDirNorm2;
- double x2 = theCenterArc->x() + (aCoeff * aDirT->x() + aDirT->y() * aDs) / aDirNorm2;
- double y1 = (aDirX2 * aPnt->y() + aDirY2 * theCenterArc->y() -
- aDirXY * (aPnt->x() - theCenterArc->x()) - theDirLine->y() * aDs) / aDirNorm2;
- double y2 = (aDirX2 * aPnt->y() + aDirY2 * theCenterArc->y() -
- aDirXY * (aPnt->x() - theCenterArc->x()) + theDirLine->y() * aDs) / aDirNorm2;
-
- std::shared_ptr<GeomAPI_XY> aPoint1(new GeomAPI_XY(x1, y1));
- theCenters.push_back(aPoint1);
- std::shared_ptr<GeomAPI_XY> aPoint2(new GeomAPI_XY(x2, y2));
- theCenters.push_back(aPoint2);
- }
+ // coincidence to points
+ // TODO
+ // tangency
+ // TODO
}
-}
+ // delete constraints
+ ModelAPI_Tools::removeFeaturesAndReferences(aFeaturesToDelete);
-/// \brief Find intersections of two circles with extended radii
-void possibleFilletCenterArcArc(
- std::shared_ptr<GeomAPI_XY> theCenterA, double theRadiusA,
- std::shared_ptr<GeomAPI_XY> theCenterB, double theRadiusB,
- double theRadius, std::list< std::shared_ptr<GeomAPI_XY> >& theCenters)
-{
- std::shared_ptr<GeomAPI_XY> aCenterDir = theCenterB->decreased(theCenterA);
- double aCenterDist2 = aCenterDir->dot(aCenterDir);
- double aCenterDist = sqrt(aCenterDist2);
-
- double aRadA, aRadB;
- for (double aStepA = -1.0; aStepA <= 1.0; aStepA += 2.0) {
- aRadA = theRadiusA + aStepA * theRadius;
- for (double aStepB = -1.0; aStepB <= 1.0; aStepB += 2.0) {
- aRadB = theRadiusB + aStepB * theRadius;
- if (aRadA + aRadB < aCenterDist || fabs(aRadA - aRadB) > aCenterDist)
- continue; // there is no intersections
-
- double aMedDist = (aRadA * aRadA - aRadB * aRadB + aCenterDist2) / (2.0 * aCenterDist);
- double aHeight = sqrt(aRadA * aRadA - aMedDist * aMedDist);
-
- double x1 = theCenterA->x() + (aMedDist * aCenterDir->x() + aCenterDir->y() * aHeight) / aCenterDist;
- double y1 = theCenterA->y() + (aMedDist * aCenterDir->y() - aCenterDir->x() * aHeight) / aCenterDist;
-
- double x2 = theCenterA->x() + (aMedDist * aCenterDir->x() - aCenterDir->y() * aHeight) / aCenterDist;
- double y2 = theCenterA->y() + (aMedDist * aCenterDir->y() + aCenterDir->x() * aHeight) / aCenterDist;
-
- std::shared_ptr<GeomAPI_XY> aPoint1(new GeomAPI_XY(x1, y1));
- theCenters.push_back(aPoint1);
- std::shared_ptr<GeomAPI_XY> aPoint2(new GeomAPI_XY(x2, y2));
- theCenters.push_back(aPoint2);
- }
- }
-}
-
-void calculateFilletCenter(FeaturePtr theFeatureA, FeaturePtr theFeatureB,
- double theRadius, bool theNotInversed[2],
- std::shared_ptr<GeomAPI_XY>& theCenter,
- std::shared_ptr<GeomAPI_XY>& theTangentA,
- std::shared_ptr<GeomAPI_XY>& theTangentB)
-{
- static const int aNbFeatures = 2;
- FeaturePtr aFeature[aNbFeatures] = {theFeatureA, theFeatureB};
- std::shared_ptr<GeomAPI_XY> aStart[aNbFeatures], aEnd[aNbFeatures], aCenter[aNbFeatures];
- std::shared_ptr<GeomDataAPI_Point2D> aStartPoint, aEndPoint;
-
- for (int i = 0; i < aNbFeatures; i++) {
- if (aFeature[i]->getKind() == SketchPlugin_Line::ID()) {
- aStartPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aFeature[i]->attribute(SketchPlugin_Line::START_ID()));
- aEndPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aFeature[i]->attribute(SketchPlugin_Line::END_ID()));
- } else if (aFeature[i]->getKind() == SketchPlugin_Arc::ID()) {
- aStartPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aFeature[i]->attribute(SketchPlugin_Arc::START_ID()));
- aEndPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aFeature[i]->attribute(SketchPlugin_Arc::END_ID()));
- aCenter[i] = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aFeature[i]->attribute(SketchPlugin_Arc::CENTER_ID()))->pnt()->xy();
- } else
- return;
- aStart[i] = std::shared_ptr<GeomAPI_XY>(theNotInversed[i] ?
- new GeomAPI_XY(aStartPoint->x(), aStartPoint->y()) :
- new GeomAPI_XY(aEndPoint->x(), aEndPoint->y()));
- aEnd[i] = std::shared_ptr<GeomAPI_XY>(theNotInversed[i] ?
- new GeomAPI_XY(aEndPoint->x(), aEndPoint->y()) :
- new GeomAPI_XY(aStartPoint->x(), aStartPoint->y()));
- }
-
- if (theFeatureA->getKind() == SketchPlugin_Line::ID() &&
- theFeatureB->getKind() == SketchPlugin_Line::ID()) {
- std::shared_ptr<GeomAPI_Dir2d> aDir[2];
- std::shared_ptr<GeomAPI_Dir2d> aDirT[2];
- for (int i = 0; i < aNbFeatures; i++) {
- aDir[i] = std::shared_ptr<GeomAPI_Dir2d>(new GeomAPI_Dir2d(aEnd[i]->decreased(aStart[i])));
- aDirT[i] = std::shared_ptr<GeomAPI_Dir2d>(new GeomAPI_Dir2d(-aDir[i]->y(), aDir[i]->x()));
- }
-
- // get and filter possible centers
- std::list< std::shared_ptr<GeomAPI_XY> > aSuspectCenters;
- possibleFilletCenterLineLine(aStart[0], aDir[0], aStart[1], aDir[1], theRadius, aSuspectCenters);
- double aDot = 0.0;
- std::list< std::shared_ptr<GeomAPI_XY> >::iterator anIt = aSuspectCenters.begin();
- for (; anIt != aSuspectCenters.end(); anIt++) {
- aDot = aDirT[0]->xy()->dot(aStart[0]->decreased(*anIt));
- theTangentA = (*anIt)->added(aDirT[0]->xy()->multiplied(aDot));
- if (theTangentA->decreased(aStart[0])->dot(aDir[0]->xy()) < 0.0)
- continue; // incorrect position
- aDot = aDirT[1]->xy()->dot(aStart[1]->decreased(*anIt));
- theTangentB = (*anIt)->added(aDirT[1]->xy()->multiplied(aDot));
- if (theTangentB->decreased(aStart[1])->dot(aDir[1]->xy()) < 0.0)
- continue; // incorrect position
- // the center is found, stop searching
- theCenter = *anIt;
- return;
- }
- } else if ((theFeatureA->getKind() == SketchPlugin_Arc::ID() &&
- theFeatureB->getKind() == SketchPlugin_Line::ID()) ||
- (theFeatureA->getKind() == SketchPlugin_Line::ID() &&
- theFeatureB->getKind() == SketchPlugin_Arc::ID())) {
- int aLineInd = theFeatureA->getKind() == SketchPlugin_Line::ID() ? 0 : 1;
- double anArcRadius = aStart[1-aLineInd]->distance(aCenter[1-aLineInd]);
- std::shared_ptr<GeomAPI_Dir2d> aDirLine = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(aEnd[aLineInd]->decreased(aStart[aLineInd])));
- std::shared_ptr<GeomAPI_Dir2d> aDirT = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(-aDirLine->y(), aDirLine->x()));
-
- std::shared_ptr<GeomAPI_Dir2d> aStartArcDir = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(aStart[1-aLineInd]->decreased(aCenter[1-aLineInd])));
- std::shared_ptr<GeomAPI_Dir2d> aEndArcDir = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(aEnd[1-aLineInd]->decreased(aCenter[1-aLineInd])));
- double anArcAngle = aEndArcDir->angle(aStartArcDir);
-
- // get possible centers and filter them
- std::list< std::shared_ptr<GeomAPI_XY> > aSuspectCenters;
- possibleFilletCenterLineArc(aStart[aLineInd], aDirLine, aCenter[1-aLineInd], anArcRadius, theRadius, aSuspectCenters);
- double aDot = 0.0;
- // the line is forward into the arc
- double innerArc = aCenter[1-aLineInd]->decreased(aStart[aLineInd])->dot(aDirLine->xy());
- std::shared_ptr<GeomAPI_XY> aLineTgPoint, anArcTgPoint;
- // The possible centers are ranged by their positions.
- // If the point is not satisfy one of criteria, the weight is decreased with penalty.
- int aBestWeight = 0;
- std::list< std::shared_ptr<GeomAPI_XY> >::iterator anIt = aSuspectCenters.begin();
- for (; anIt != aSuspectCenters.end(); anIt++) {
- int aWeight = 2;
- aDot = aDirT->xy()->dot(aStart[aLineInd]->decreased(*anIt));
- aLineTgPoint = (*anIt)->added(aDirT->xy()->multiplied(aDot));
- // Check the point is placed on the correct arc (penalty if false)
- if (aCenter[1-aLineInd]->distance(*anIt) * innerArc > anArcRadius * innerArc)
- aWeight -= 1;
- std::shared_ptr<GeomAPI_Dir2d> aCurDir = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d((*anIt)->decreased(aCenter[1-aLineInd])));
- double aCurAngle = aCurDir->angle(aStartArcDir);
- if (anArcAngle < 0.0) aCurAngle *= -1.0;
- if (aCurAngle < 0.0 || aCurAngle > fabs(anArcAngle))
- continue;
- if (aWeight > aBestWeight)
- aBestWeight = aWeight;
- else if (aWeight < aBestWeight ||
- aStart[aLineInd]->distance(*anIt) >
- aStart[aLineInd]->distance(theCenter)) // <-- take closer point
- continue;
- // the center is found, stop searching
- theCenter = *anIt;
- anArcTgPoint = aCenter[1-aLineInd]->added(aCurDir->xy()->multiplied(anArcRadius));
- if (theFeatureA->getKind() == SketchPlugin_Line::ID()) {
- theTangentA = aLineTgPoint;
- theTangentB = anArcTgPoint;
- } else {
- theTangentA = anArcTgPoint;
- theTangentB = aLineTgPoint;
- }
- //return;
- }
- } else if (theFeatureA->getKind() == SketchPlugin_Arc::ID() &&
- theFeatureB->getKind() == SketchPlugin_Arc::ID()) {
- double anArcRadius[aNbFeatures];
- double anArcAngle[aNbFeatures];
- std::shared_ptr<GeomAPI_Dir2d> aStartArcDir[aNbFeatures];
- for (int i = 0; i < aNbFeatures; i++) {
- anArcRadius[i] = aStart[i]->distance(aCenter[i]);
- aStartArcDir[i] = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(aStart[i]->decreased(aCenter[i])));
- std::shared_ptr<GeomAPI_Dir2d> aEndArcDir = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d(aEnd[i]->decreased(aCenter[i])));
- anArcAngle[i] = aEndArcDir->angle(aStartArcDir[i]);
- }
-
- // get and filter possible centers
- std::list< std::shared_ptr<GeomAPI_XY> > aSuspectCenters;
- possibleFilletCenterArcArc(aCenter[0], anArcRadius[0], aCenter[1], anArcRadius[1], theRadius, aSuspectCenters);
- double aDot = 0.0;
- std::shared_ptr<GeomAPI_XY> aLineTgPoint, anArcTgPoint;
- std::list< std::shared_ptr<GeomAPI_XY> >::iterator anIt = aSuspectCenters.begin();
- for (; anIt != aSuspectCenters.end(); anIt++) {
- std::shared_ptr<GeomAPI_Dir2d> aCurDir = std::shared_ptr<GeomAPI_Dir2d>(
- new GeomAPI_Dir2d((*anIt)->decreased(aCenter[0])));
- double aCurAngle = aCurDir->angle(aStartArcDir[0]);
- if (anArcAngle[0] < 0.0) aCurAngle *= -1.0;
- if (aCurAngle < 0.0 || aCurAngle > fabs(anArcAngle[0]))
- continue; // incorrect position
- theTangentA = aCenter[0]->added(aCurDir->xy()->multiplied(anArcRadius[0]));
-
- aCurDir = std::shared_ptr<GeomAPI_Dir2d>(new GeomAPI_Dir2d((*anIt)->decreased(aCenter[1])));
- aCurAngle = aCurDir->angle(aStartArcDir[1]);
- if (anArcAngle[1] < 0.0) aCurAngle *= -1.0;
- if (aCurAngle < 0.0 || aCurAngle > fabs(anArcAngle[1]))
- continue; // incorrect position
- theTangentB = aCenter[1]->added(aCurDir->xy()->multiplied(anArcRadius[1]));
-
- // the center is found, stop searching
- theCenter = *anIt;
- return;
- }
- }
-}
-
-void getPointOnEdge(const FeaturePtr theFeature,
- const std::shared_ptr<GeomAPI_Pnt2d> theFilletPoint,
- std::shared_ptr<GeomAPI_Pnt2d>& thePoint) {
- if(theFeature->getKind() == SketchPlugin_Line::ID()) {
- std::shared_ptr<GeomAPI_Pnt2d> aPntStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::START_ID()))->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aPntEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::END_ID()))->pnt();
- if(aPntStart->distance(theFilletPoint) > 1.e-7) {
- aPntStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::END_ID()))->pnt();
- aPntEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::START_ID()))->pnt();
- }
- thePoint.reset( new GeomAPI_Pnt2d(aPntStart->xy()->added( aPntEnd->xy()->decreased( aPntStart->xy() )->multiplied(1.0 / 3.0) ) ) );
- } else {
- std::shared_ptr<GeomAPI_Pnt2d> aPntTemp;
- std::shared_ptr<GeomAPI_Pnt2d> aPntStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::START_ID()))->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aPntEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::END_ID()))->pnt();
- if(theFeature->attribute(SketchPlugin_Arc::INVERSED_ID())) {
- aPntTemp = aPntStart;
- aPntStart = aPntEnd;
- aPntEnd = aPntTemp;
- }
- std::shared_ptr<GeomAPI_Pnt2d> aCenterPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::CENTER_ID()))->pnt();
- std::shared_ptr<GeomAPI_Circ2d> aCirc(new GeomAPI_Circ2d(aCenterPnt, aPntStart));
- double aStartParameter(0), anEndParameter(0);
- aCirc->parameter(aPntStart, paramTolerance, aStartParameter);
- aCirc->parameter(aPntEnd, paramTolerance, anEndParameter);
- if(aPntStart->distance(theFilletPoint) > tolerance) {
- double aTmpParameter = aStartParameter;
- aStartParameter = anEndParameter;
- anEndParameter = aTmpParameter;
- }
- double aPntParameter = aStartParameter + (anEndParameter - aStartParameter) / 3.0;
- aCirc->D0(aPntParameter, thePoint);
- }
-}
-
-double getProjectionDistance(const FeaturePtr theFeature,
- const std::shared_ptr<GeomAPI_Pnt2d> thePoint)
-{
- std::shared_ptr<GeomAPI_Pnt2d> aProjectPnt;
- if(theFeature->getKind() == SketchPlugin_Line::ID()) {
- std::shared_ptr<GeomAPI_Pnt2d> aPntStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::START_ID()))->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aPntEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Line::END_ID()))->pnt();
- std::shared_ptr<GeomAPI_Lin2d> aLin(new GeomAPI_Lin2d(aPntStart, aPntEnd));
- aProjectPnt = aLin->project(thePoint);
- } else {
- std::shared_ptr<GeomAPI_Pnt2d> aPntStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::START_ID()))->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aPntEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::END_ID()))->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aCenterPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(SketchPlugin_Arc::CENTER_ID()))->pnt();
- std::shared_ptr<GeomAPI_Circ2d> aCirc(new GeomAPI_Circ2d(aCenterPnt, aPntStart));
- aProjectPnt = aCirc->project(thePoint);
- }
- if(aProjectPnt.get()) {
- return aProjectPnt->distance(thePoint);
+ // Send events to update the sub-features by the solver.
+ if(isUpdateFlushed) {
+ Events_Loop::loop()->setFlushed(anUpdateEvent, true);
}
- return -1;
}
-std::set<FeaturePtr> getCoincides(const FeaturePtr& theConstraintCoincidence)
+bool SketchPlugin_ConstraintSplit::isMacro() const
{
- std::set<FeaturePtr> aCoincides;
-
- std::shared_ptr<GeomAPI_Pnt2d> aFilletPnt = SketchPlugin_Tools::getCoincidencePoint(theConstraintCoincidence);
-
- SketchPlugin_Tools::findCoincidences(theConstraintCoincidence,
- SketchPlugin_ConstraintCoincidence::ENTITY_A(),
- aCoincides);
- SketchPlugin_Tools::findCoincidences(theConstraintCoincidence,
- SketchPlugin_ConstraintCoincidence::ENTITY_B(),
- aCoincides);
-
- // Remove points from set of coincides.
- std::set<FeaturePtr> aNewSetOfCoincides;
- for(std::set<FeaturePtr>::iterator anIt = aCoincides.begin(); anIt != aCoincides.end(); ++anIt) {
- if((*anIt)->getKind() == SketchPlugin_Line::ID()) {
- aNewSetOfCoincides.insert(*anIt);
- } else if((*anIt)->getKind() == SketchPlugin_Arc::ID()) {
- AttributePtr anAttrCenter = (*anIt)->attribute(SketchPlugin_Arc::CENTER_ID());
- std::shared_ptr<GeomDataAPI_Point2D> aPointCenter2D =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttrCenter);
- if(aPointCenter2D.get() && aFilletPnt->isEqual(aPointCenter2D->pnt())) {
- continue;
- }
- aNewSetOfCoincides.insert(*anIt);
- }
- }
- aCoincides = aNewSetOfCoincides;
-
- // If we still have more than two coincides remove auxilary entities from set of coincides.
- if(aCoincides.size() > 2) {
- aNewSetOfCoincides.clear();
- for(std::set<FeaturePtr>::iterator anIt = aCoincides.begin(); anIt != aCoincides.end(); ++anIt) {
- if(!(*anIt)->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value()) {
- aNewSetOfCoincides.insert(*anIt);
- }
- }
- aCoincides = aNewSetOfCoincides;
- }
-
- return aCoincides;
+ return true;
}
-*/
std::shared_ptr<GeomDataAPI_Point2D> SketchPlugin_ConstraintSplit::getPointOfRefAttr(
const AttributePtr& theAttribute)
}
}
+void SketchPlugin_ConstraintSplit::getConstraints(std::set<FeaturePtr>& theFeaturesToDelete,
+ std::map<FeaturePtr, IdToPointPair>& theTangentFeatures,
+ std::map<FeaturePtr, IdToPointPair>& theCoincidenceToFeature,
+ std::map<FeaturePtr, IdToPointPair>& theCoincidenceToPoint)
+{
+ std::shared_ptr<ModelAPI_Data> aData = data();
+
+ // Check the base objects are initialized.
+ AttributeReferencePtr aBaseObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
+ aData->attribute(SketchPlugin_Constraint::VALUE()));
+ FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
+ ResultPtr aBaseFeatureResult = getFeatureResult(aBaseFeature);
+
+ const std::set<AttributePtr>& aRefsList = aBaseFeatureResult->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aIt;
+ for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
+ std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
+ FeaturePtr aRefFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
+ std::string aRefFeatureKind = aRefFeature->getKind();
+ if (aRefFeatureKind == SketchPlugin_ConstraintMirror::ID() ||
+ aRefFeatureKind == SketchPlugin_MultiRotation::ID() ||
+ aRefFeatureKind == SketchPlugin_MultiTranslation::ID())
+ theFeaturesToDelete.insert(aRefFeature);
+ else if (aRefFeatureKind == SketchPlugin_ConstraintTangent::ID()) {
+ if (aBaseFeature->getKind() == SketchPlugin_Circle::ID()) /// TEMPORARY limitaion
+ theFeaturesToDelete.insert(aRefFeature); /// until tangency between arc and line is implemented
+ else {
+ std::string anAttributeToBeModified;
+ AttributePoint2DPtr aTangentPoint;
+ ObjectPtr aResult1 = aRefFeature->refattr(SketchPlugin_Constraint::ENTITY_A())->object();
+ ObjectPtr aResult2 = aRefFeature->refattr(SketchPlugin_Constraint::ENTITY_B())->object();
+ if (aResult1.get() && aResult2.get()) {
+ FeaturePtr aCoincidenceFeature = SketchPlugin_ConstraintCoincidence::findCoincidenceFeature
+ (ModelAPI_Feature::feature(aResult1),
+ ModelAPI_Feature::feature(aResult2));
+ aTangentPoint = SketchPlugin_ConstraintCoincidence::getPoint(aCoincidenceFeature);
+ }
+ if (aTangentPoint.get()) {
+ FeaturePtr aFeature1 = ModelAPI_Feature::feature(aResult1);
+ std::string anAttributeToBeModified = aFeature1 == aBaseFeature
+ ? SketchPlugin_Constraint::ENTITY_B() : SketchPlugin_Constraint::ENTITY_A();
+ theTangentFeatures[aRefFeature] = std::make_pair(anAttributeToBeModified, aTangentPoint);
+ }
+ else
+ theFeaturesToDelete.insert(aRefFeature); /// there is not coincident point between tangent constraint
+ }
+ }
+ else if (aRefFeatureKind == SketchPlugin_ConstraintCoincidence::ID()) {
+ std::string anAttributeToBeModified;
+ AttributePoint2DPtr aCoincidentPoint;
+ AttributeRefAttrPtr anAttrA = aRefFeature->refattr(SketchPlugin_Constraint::ENTITY_A());
+ AttributeRefAttrPtr anAttrB = aRefFeature->refattr(SketchPlugin_Constraint::ENTITY_B());
+ bool isToFeature = false;
+ if (anAttrA->isObject() || anAttrB->isObject()) { /// coincidence to base feature
+ FeaturePtr aFeature = anAttrA->isObject() ? ModelAPI_Feature::feature(anAttrA->object())
+ : FeaturePtr();
+ isToFeature = aFeature.get() && aFeature == aRefFeature;
+ anAttributeToBeModified = SketchPlugin_Constraint::ENTITY_B();
+ if (!isToFeature) {
+ aFeature = anAttrB->isObject() ? ModelAPI_Feature::feature(anAttrB->object())
+ : FeaturePtr();
+ isToFeature = aFeature.get() && aFeature == aRefFeature;
+ anAttributeToBeModified = SketchPlugin_Constraint::ENTITY_A();
+ }
+ if (isToFeature)
+ aCoincidentPoint = SketchPlugin_ConstraintCoincidence::getPoint(aRefFeature);
+ }
+ if (!isToFeature) { /// coincidence to point on base feature
+ AttributePtr anAttribute;
+ if (!anAttrA->isObject()) {
+ AttributePtr aCurAttribute = anAttrA->attr();
+ if (aCurAttribute.get()) {
+ FeaturePtr aCurFeature = ModelAPI_Feature::feature(aCurAttribute->owner());
+ if (aCurFeature.get() && aCurFeature == aRefFeature) {
+ anAttribute = anAttrA->attr();
+ anAttributeToBeModified = SketchPlugin_Constraint::ENTITY_A();
+ }
+ }
+ }
+ if (!anAttribute.get() && !anAttrB->isObject()) {
+ AttributePtr aCurAttribute = anAttrB->attr();
+ if (aCurAttribute.get()) {
+ FeaturePtr aCurFeature = ModelAPI_Feature::feature(aCurAttribute->owner());
+ if (aCurFeature.get() && aCurFeature == aRefFeature) {
+ anAttribute = anAttrB->attr();
+ anAttributeToBeModified = SketchPlugin_Constraint::ENTITY_B();
+ }
+ }
+ }
+ if (anAttribute.get())
+ aCoincidentPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(anAttribute);
+ }
+ if (aCoincidentPoint.get()) {
+ if (isToFeature)
+ theCoincidenceToFeature[aRefFeature] = std::make_pair(anAttributeToBeModified,
+ aCoincidentPoint);
+ else
+ theCoincidenceToPoint[aRefFeature] = std::make_pair(anAttributeToBeModified,
+ aCoincidentPoint);
+ }
+ else
+ theFeaturesToDelete.insert(aRefFeature); /// this case should not happen
+ }
+ }
+}
+
+/*void SketchPlugin_ConstraintSplit::setConstraints(const FeaturePtr& theSplitFeature,
+ const FeaturePtr& theBaseFeature,
+ const FeaturePtr& theAfterFeature,
+ const std::set<std::shared_ptr<ModelAPI_Feature>>& theFeaturesToDelete,
+ const std::map<std::shared_ptr<ModelAPI_Feature>, std::shared_ptr<GeomDataAPI_Point2D> >& theTangentFeatures,
+ const std::map<std::shared_ptr<ModelAPI_Feature>, std::shared_ptr<GeomDataAPI_Point2D> >& theCoincidenceToFeature,
+ const std::map<std::shared_ptr<ModelAPI_Feature>, std::shared_ptr<GeomDataAPI_Point2D> >& theCoincidenceToPoint)
+{
+ // coincidence to feature
+
+
+ // coincidence to points
+
+ // tangency
+
+ // delete constraints
+
+}*/
+
void SketchPlugin_ConstraintSplit::splitArc(FeaturePtr& theSplitFeature,
- FeaturePtr& theBeforeFeature,
- FeaturePtr& theAfterFeature)
+ FeaturePtr& theBaseFeature,
+ FeaturePtr& theAfterFeature,
+ std::set<AttributePoint2DPtr>& thePoints)
{
SketchPlugin_Sketch* aSketch = sketch();
if (!aSketch)
aFactory->validate(theSplitFeature); // need to be validated to update the "Apply" state if not previewed
std::string anError = theSplitFeature->error();
+ // before split feature
if (!aStartPointAttr->pnt()->isEqual(aFirstPointAttr->pnt())) {
- theBeforeFeature = aBaseFeature; ///< use base feature to store all constraints here
+ theBaseFeature = aBaseFeature; ///< use base feature to store all constraints here
/// move end arc point to start of split
- fillAttribute(theBeforeFeature->attribute(SketchPlugin_Arc::END_ID()), aFirstPointAttr);
- createConstraint(SketchPlugin_ConstraintCoincidence::ID(),
- theBeforeFeature->attribute(SketchPlugin_Arc::END_ID()),
- theSplitFeature->attribute(SketchPlugin_Arc::START_ID()));
}
+ // after split feature
if (!aSecondPointAttr->pnt()->isEqual(anEndPointAttr->pnt())) {
- if (!theBeforeFeature) {
- theAfterFeature = aBaseFeature; ///< use base feature to store all constraints here
- fillAttribute(theAfterFeature->attribute(SketchPlugin_Arc::START_ID()), aSecondPointAttr);
+ FeaturePtr aFeature;
+ if (!theBaseFeature.get()) {
+ aFeature = aBaseFeature; ///< use base feature to store all constraints here
+ fillAttribute(aFeature->attribute(SketchPlugin_Arc::START_ID()), aSecondPointAttr);
}
else
- theAfterFeature = createArcFeature(aBaseFeature, aSecondPointAttr, anEndPointAttr);
+ aFeature = createArcFeature(aBaseFeature, aSecondPointAttr, anEndPointAttr);
createConstraint(SketchPlugin_ConstraintCoincidence::ID(),
theSplitFeature->attribute(SketchPlugin_Arc::END_ID()),
- theAfterFeature->attribute(SketchPlugin_Arc::START_ID()));
+ aFeature->attribute(SketchPlugin_Arc::START_ID()));
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theBaseFeature->attribute(SketchPlugin_Arc::START_ID())));
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theBaseFeature->attribute(SketchPlugin_Arc::END_ID())));
+
+ if (!theBaseFeature.get())
+ theBaseFeature = aFeature;
+ else
+ theAfterFeature = aFeature;
+ }
+ else
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theSplitFeature->attribute(SketchPlugin_Arc::END_ID())));
+
+ // base split, that is defined before split feature should be changed at end
+ // (after the after feature creation). Otherwise modified value will be used in after feature
+ // before split feature
+ if (!aStartPointAttr->pnt()->isEqual(aFirstPointAttr->pnt())) {
+ /// move end arc point to start of split
+ fillAttribute(theBaseFeature->attribute(SketchPlugin_Arc::END_ID()), aFirstPointAttr);
+ createConstraint(SketchPlugin_ConstraintCoincidence::ID(),
+ theBaseFeature->attribute(SketchPlugin_Arc::END_ID()),
+ theSplitFeature->attribute(SketchPlugin_Arc::START_ID()));
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theBaseFeature->attribute(SketchPlugin_Arc::START_ID())));
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theBaseFeature->attribute(SketchPlugin_Arc::END_ID())));
}
+ else
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (theSplitFeature->attribute(SketchPlugin_Arc::START_ID())));
// additional constraints between split and base features
createConstraint(SketchPlugin_ConstraintEqual::ID(), getFeatureResult(aBaseFeature),
getFeatureResult(theSplitFeature));
createConstraint(SketchPlugin_ConstraintTangent::ID(), getFeatureResult(theSplitFeature),
getFeatureResult(aBaseFeature));
- if (theAfterFeature.get() && theAfterFeature != aBaseFeature) {
+ if (theAfterFeature.get()) {
createConstraint(SketchPlugin_ConstraintEqual::ID(), getFeatureResult(aBaseFeature),
getFeatureResult(theAfterFeature));
createConstraint(SketchPlugin_ConstraintTangent::ID(), getFeatureResult(theSplitFeature),
aRefAttr->setObject(theSecondObject);
}
-std::shared_ptr<ModelAPI_Object> SketchPlugin_ConstraintSplit::getFeatureResult(
+std::shared_ptr<ModelAPI_Result> SketchPlugin_ConstraintSplit::getFeatureResult(
const std::shared_ptr<ModelAPI_Feature>& theFeature)
{
- std::shared_ptr<ModelAPI_Object> aResult;
+ std::shared_ptr<ModelAPI_Result> aResult;
std::string aFeatureKind = theFeature->getKind();
if (aFeatureKind == SketchPlugin_Line::ID())
