-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: SketchSolver_Constraint.cpp
-// Created: 27 May 2014
-// Author: Artem ZHIDKOV
-
-#include "SketchSolver_Constraint.h"
-#include <SketchSolver_Solver.h>
+// Copyright (C) 2014-2022 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include <SketchSolver_Constraint.h>
+#include <SketchSolver_Error.h>
+
+#include <PlaneGCSSolver_AttributeBuilder.h>
+#include <PlaneGCSSolver_Tools.h>
+#include <SketchPlugin_Arc.h>
+#include <SketchPlugin_Circle.h>
#include <SketchPlugin_Line.h>
#include <SketchPlugin_Point.h>
-#include <SketchPlugin_Circle.h>
-#include <SketchPlugin_Arc.h>
+
+#include <SketchPlugin_ConstraintAngle.h>
#include <SketchPlugin_ConstraintCoincidence.h>
+#include <SketchPlugin_ConstraintCoincidenceInternal.h>
+#include <SketchPlugin_ConstraintCollinear.h>
#include <SketchPlugin_ConstraintDistance.h>
#include <SketchPlugin_ConstraintEqual.h>
-#include <SketchPlugin_ConstraintFillet.h>
#include <SketchPlugin_ConstraintHorizontal.h>
#include <SketchPlugin_ConstraintLength.h>
+#include <SketchPlugin_ConstraintMiddle.h>
#include <SketchPlugin_ConstraintMirror.h>
#include <SketchPlugin_ConstraintParallel.h>
#include <SketchPlugin_ConstraintPerpendicular.h>
#include <SketchPlugin_ConstraintTangent.h>
#include <SketchPlugin_ConstraintVertical.h>
-#include <ModelAPI_AttributeRefAttr.h>
-#include <ModelAPI_AttributeRefList.h>
-#include <ModelAPI_Data.h>
-#include <ModelAPI_Document.h>
-#include <ModelAPI_Object.h>
-#include <ModelAPI_ResultConstruction.h>
-
+#include <GeomAPI_Dir2d.h>
#include <GeomDataAPI_Point.h>
#include <GeomDataAPI_Point2D.h>
-#include <GeomAPI_Edge.h>
-#include <GeomAPI_Shape.h>
-
-/// Possible types of attributes (used to determine constraint type)
-enum AttrType
-{
- UNKNOWN, // Something wrong during type determination
- POINT2D,
- POINT3D,
- LINE,
- CIRCLE,
- ARC
-};
+#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_ResultConstruction.h>
-/// Calculate type of the attribute
-static AttrType typeOfAttribute(std::shared_ptr<ModelAPI_Attribute> theAttribute);
+#include <math.h>
-SketchSolver_Constraint::SketchSolver_Constraint()
- : myConstraint(std::shared_ptr<SketchPlugin_Constraint>()),
- myType(SLVS_C_UNKNOWN),
- myAttributesList()
+SketchSolver_Constraint::SketchSolver_Constraint(
+ ConstraintPtr theConstraint)
+ : myBaseConstraint(theConstraint),
+ myType(CONSTRAINT_UNKNOWN)
{
}
-SketchSolver_Constraint::SketchSolver_Constraint(
- std::shared_ptr<SketchPlugin_Constraint> theConstraint)
- : myConstraint(theConstraint),
- myAttributesList()
+void SketchSolver_Constraint::process(StoragePtr theStorage, bool theEvensBlocked)
{
- myType = getType(myConstraint);
+ myStorage = theStorage;
+ blockEvents(theEvensBlocked);
+ // Process constraint according to its type
+ process();
}
-const int& SketchSolver_Constraint::getType(
- std::shared_ptr<SketchPlugin_Constraint> theConstraint)
+void SketchSolver_Constraint::blockEvents(bool isBlocked)
{
- myType = SLVS_C_UNKNOWN;
- if (!theConstraint)
- return getType();
-
- DataPtr aConstrData = theConstraint->data();
- if (!aConstrData || !aConstrData->isValid())
- return getType();
+ myBaseConstraint->data()->blockSendAttributeUpdated(isBlocked);
+}
- // Assign empty names of attributes
- myAttributesList.clear();
- for (int i = 0; i < CONSTRAINT_ATTR_SIZE; i++)
- myAttributesList.push_back(std::string());
- const std::string& aConstraintKind = theConstraint->getKind();
- // Constraint for coincidence of two points
- if (aConstraintKind.compare(SketchPlugin_ConstraintCoincidence::ID()) == 0) {
- int anAttrPos = 0;
- // Verify the constraint has only two attributes and they are points
- int aPt2d = 0; // bit-mapped field, each bit indicates whether the attribute is 2D point
- int aPt3d = 0; // bit-mapped field, the same information for 3D points
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- if (!anAttr)
- continue;
- switch (typeOfAttribute(anAttr)) {
- case POINT2D: // the attribute is a 2D point
- aPt2d |= (1 << indAttr);
- myAttributesList[anAttrPos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- break;
- case POINT3D: // the attribute is a 3D point
- aPt3d |= (1 << indAttr);
- myAttributesList[anAttrPos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- break;
- default:
- // Attribute neither 2D nor 3D point is not supported by this type of constraint
- return getType();
- }
- }
- // The constrained points should be in first and second positions,
- // so the expected value of aPt2d or aPt3d is 3
- if ((aPt2d == 3 && aPt3d == 0) || (aPt2d == 0 && aPt3d == 3))
- myType = SLVS_C_POINTS_COINCIDENT;
- // Constraint parameters are wrong
- return getType();
- }
-
- // Constraint for distance between point and another entity
- if (aConstraintKind.compare(SketchPlugin_ConstraintDistance::ID()) == 0) {
- int aNbPoints = 0;
- int aNbEntities = 0;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- switch (typeOfAttribute(anAttr)) {
- case POINT2D:
- case POINT3D:
- myAttributesList[aNbPoints++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- break;
- case LINE:
- // entities are placed starting from SketchPlugin_Constraint::ENTITY_C() attribute
- myAttributesList[2 + aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- myType = SLVS_C_PT_LINE_DISTANCE;
- break;
- }
- }
- // Verify the correctness of constraint arguments
- if (aNbPoints == 2 && aNbEntities == 0)
- myType = SLVS_C_PT_PT_DISTANCE;
- else if (aNbPoints != 1 || aNbEntities != 1)
- myType = SLVS_C_UNKNOWN;
- return getType();
- }
-
- // Constraint for the given length of a line
- if (aConstraintKind.compare(SketchPlugin_ConstraintLength::ID()) == 0) {
- int aNbLines = 0;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- if (typeOfAttribute(anAttr) == LINE)
- myAttributesList[aNbLines++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbLines == 1)
- myType = SLVS_C_PT_PT_DISTANCE;
- return getType();
- }
+SketchSolver_ConstraintType SketchSolver_Constraint::TYPE(ConstraintPtr theConstraint)
+{
+ const std::string& aType = theConstraint->getKind();
+ if (aType == SketchPlugin_ConstraintCoincidence::ID() ||
+ aType == SketchPlugin_ConstraintCoincidenceInternal::ID())
+ return CONSTRAINT_COINCIDENCE;
+ else if (aType == SketchPlugin_ConstraintRigid::ID())
+ return CONSTRAINT_FIXED;
+ else if (aType == SketchPlugin_ConstraintHorizontal::ID())
+ return CONSTRAINT_HORIZONTAL;
+ else if (aType == SketchPlugin_ConstraintVertical::ID())
+ return CONSTRAINT_VERTICAL;
+ else if (aType == SketchPlugin_ConstraintAngle::ID())
+ return CONSTRAINT_ANGLE;
+ else if (aType == SketchPlugin_ConstraintDistance::ID())
+ return CONSTRAINT_DISTANCE;
+ else if (aType == SketchPlugin_ConstraintEqual::ID())
+ return CONSTRAINT_EQUAL;
+ else if (aType == SketchPlugin_ConstraintLength::ID())
+ return CONSTRAINT_PT_PT_DISTANCE;
+ else if (aType == SketchPlugin_ConstraintMirror::ID())
+ return CONSTRAINT_SYMMETRIC;
+ else if (aType == SketchPlugin_ConstraintParallel::ID())
+ return CONSTRAINT_PARALLEL;
+ else if (aType == SketchPlugin_ConstraintPerpendicular::ID())
+ return CONSTRAINT_PERPENDICULAR;
+ else if (aType == SketchPlugin_ConstraintRadius::ID())
+ return CONSTRAINT_RADIUS;
+ else if (aType == SketchPlugin_ConstraintTangent::ID())
+ return CONSTRAINT_TANGENT;
+ else if (aType == SketchPlugin_ConstraintCollinear::ID())
+ return CONSTRAINT_COLLINEAR;
+ else if (aType == SketchPlugin_ConstraintMiddle::ID())
+ return CONSTRAINT_MIDDLE_POINT;
+ return CONSTRAINT_UNKNOWN;
+}
- // Constraint for two parallel/perpendicular lines
- bool isParallel = (aConstraintKind.compare(SketchPlugin_ConstraintParallel::ID()) == 0);
- bool isPerpendicular = (aConstraintKind.compare(SketchPlugin_ConstraintPerpendicular::ID()) == 0);
- if (isParallel || isPerpendicular) {
- int aNbEntities = 2; // lines in SolveSpace constraints should start from SketchPlugin_Constraint::ENTITY_C() attribute
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- if (typeOfAttribute(anAttr) == LINE)
- myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbEntities == 4)
- myType = isParallel ? SLVS_C_PARALLEL : SLVS_C_PERPENDICULAR;
- return getType();
+void SketchSolver_Constraint::process()
+{
+ cleanErrorMsg();
+ if (!myBaseConstraint || !myStorage) {
+ // Not enough parameters are assigned
+ return;
}
- // Constraint for radius of a circle or an arc of circle
- if (aConstraintKind.compare(SketchPlugin_ConstraintRadius::ID()) == 0) {
- int aNbEntities = 2; // lines in SolveSpace constraints should started from SketchPlugin_Constraint::ENTITY_C() attribute
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- AttrType aType = typeOfAttribute(anAttr);
- if (aType == CIRCLE || aType == ARC)
- myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbEntities == 3)
- myType = SLVS_C_DIAMETER;
- return getType();
+ SketchSolver_ConstraintType aConstrType = getType();
+ EntityWrapperPtr aValue;
+ std::vector<EntityWrapperPtr> anAttributes;
+ getAttributes(aValue, anAttributes);
+ if (!myErrorMsg.empty())
+ return;
+ if (anAttributes.empty()) {
+ myErrorMsg = SketchSolver_Error::INCORRECT_ATTRIBUTE();
+ return;
}
-
- // Constraint for fixed entity
- if (aConstraintKind.compare(SketchPlugin_ConstraintRigid::ID()) == 0) {
- // Verify that only one entity is filled
- int aNbAttrs = 0;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- AttrType aType = typeOfAttribute(anAttr);
- if (aType != UNKNOWN)
- myAttributesList[aNbAttrs++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbAttrs == 1)
- myType = SLVS_C_WHERE_DRAGGED;
- return getType();
+ if (aConstrType == CONSTRAINT_UNKNOWN)
+ aConstrType = getType();
+
+ ConstraintWrapperPtr aNewConstraint = PlaneGCSSolver_Tools::createConstraint(
+ myBaseConstraint, aConstrType,
+ aValue, anAttributes[0], anAttributes[1], anAttributes[2], anAttributes[3]);
+ if (!aNewConstraint) {
+ myErrorMsg = SketchSolver_Error::WRONG_CONSTRAINT_TYPE();
+ return;
}
+ myStorage->addConstraint(myBaseConstraint, aNewConstraint);
- // Constraint for horizontal/vertical line
- bool isHorizontal = (aConstraintKind.compare(SketchPlugin_ConstraintHorizontal::ID()) == 0);
- bool isVertical = (aConstraintKind.compare(SketchPlugin_ConstraintVertical::ID()) == 0);
- if (isHorizontal || isVertical) {
- int aNbEntities = 2; // lines in SolveSpace constraints should start from SketchPlugin_Constraint::ENTITY_C() attribute
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- if (typeOfAttribute(anAttr) == LINE)
- myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbEntities == 3)
- myType = isHorizontal ? SLVS_C_HORIZONTAL : SLVS_C_VERTICAL;
- return getType();
- }
+ adjustConstraint();
+}
- if (aConstraintKind.compare(SketchPlugin_ConstraintEqual::ID()) == 0) {
- static const int aConstrType[3] = {
- SLVS_C_EQUAL_RADIUS,
- SLVS_C_EQUAL_LINE_ARC_LEN,
- SLVS_C_EQUAL_LENGTH_LINES
- };
- int aNbLines = 0;
- int aNbEntities = 2; // lines and circles in SolveSpace constraints should start from SketchPlugin_Constraint::ENTITY_C() attribute
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- AttrType aType = typeOfAttribute(anAttr);
- if (aType == LINE) {
- myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- aNbLines++;
+void SketchSolver_Constraint::update()
+{
+ cleanErrorMsg();
+
+ // Get list of attributes of the constraint and compare it with previously stored.
+ // If the lists are different, fully rebuild constraint
+ std::set<EntityWrapperPtr> anAttributes;
+ for (int anEntIndex = 0; anEntIndex < 4; ++anEntIndex) {
+ AttributePtr anAttr =
+ myBaseConstraint->attribute(SketchPlugin_Constraint::ATTRIBUTE(anEntIndex));
+ if (!anAttr)
+ continue;
+
+ if (myBaseConstraint->getKind() == SketchPlugin_ConstraintLength::ID()) {
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttr);
+ FeaturePtr aFeat = ModelAPI_Feature::feature(aRefAttr->object());
+ if (aFeat) {
+ // Workaround for the Length constraint: add points of line, not line itself
+ anAttributes.insert(myStorage->entity(aFeat->attribute(SketchPlugin_Line::START_ID())));
+ anAttributes.insert(myStorage->entity(aFeat->attribute(SketchPlugin_Line::END_ID())));
}
- else if (aType == CIRCLE || aType == ARC)
- myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (aNbEntities == 4)
- myType = aConstrType[aNbLines];
- return getType();
+ } else
+ anAttributes.insert(myStorage->entity(anAttr));
}
- if (aConstraintKind.compare(SketchPlugin_ConstraintTangent::ID()) == 0) {
- static const int anArcPosDefault = 2;
- static const int aLinePosDefault = 3;
- int anArcPos = anArcPosDefault; // arc in tangency constraint should be placed before line
- int aLinePos = aLinePosDefault;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- AttrType aType = typeOfAttribute(anAttr);
- if (aType == LINE && aLinePos < CONSTRAINT_ATTR_SIZE)
- myAttributesList[aLinePos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- else if (aType == ARC)
- myAttributesList[anArcPos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- if (anArcPos - anArcPosDefault + aLinePos - aLinePosDefault == 2)
- myType = aLinePos > 3 ? SLVS_C_ARC_LINE_TANGENT : SLVS_C_CURVE_CURVE_TANGENT;
- return getType();
- }
+ std::set<EntityWrapperPtr>::iterator aFound;
+ std::list<EntityWrapperPtr>::const_iterator anAttrIt = myAttributes.begin();
+ for (; anAttrIt != myAttributes.end() && !anAttributes.empty(); ++anAttrIt)
+ anAttributes.erase(*anAttrIt);
- if (aConstraintKind.compare(SketchPlugin_ConstraintMirror::ID()) == 0) {
- int aNbAttrs = 0;
- bool hasMirrorLine = false;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- AttributeRefListPtr anAttrRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr)));
- if (anAttrRefList) {
- aNbAttrs++;
- myAttributesList[aNbAttrs] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- else {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- if (typeOfAttribute(anAttr) == LINE) {
- hasMirrorLine = !hasMirrorLine;
- myAttributesList[0] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- }
- }
- if (aNbAttrs == 2 && hasMirrorLine)
- myType = SLVS_C_SYMMETRIC_LINE;
- return getType();
+ if (!anAttributes.empty()) {
+ remove();
+ process();
+ return;
}
- if (aConstraintKind.compare(SketchPlugin_ConstraintFillet::ID()) == 0) {
- int aNbAttrs = 0;
- for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
- AttributeRefListPtr anAttrRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr)));
- if (anAttrRefList)
- myAttributesList[aNbAttrs++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- else {
- std::shared_ptr<ModelAPI_Attribute> anAttr =
- aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
- AttrType aType = typeOfAttribute(anAttr);
- if (aType == LINE || aType == ARC)
- myAttributesList[aNbAttrs++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
- }
- }
- if (aNbAttrs == 3)
- myType = SLVS_C_FILLET;
- return getType();
- }
+ AttributePtr aValueAttr = myBaseConstraint->attribute(SketchPlugin_Constraint::VALUE());
+ if (aValueAttr)
+ myStorage->update(aValueAttr);
- /// \todo Implement other kind of constraints
+ adjustConstraint();
+}
- return getType();
+bool SketchSolver_Constraint::remove()
+{
+ cleanErrorMsg();
+ myType = CONSTRAINT_UNKNOWN;
+ myStorage->unsubscribeUpdates(this);
+ return myStorage->removeConstraint(myBaseConstraint);
}
-// ================= Auxiliary functions ==============================
-AttrType typeOfAttribute(std::shared_ptr<ModelAPI_Attribute> theAttribute)
+void SketchSolver_Constraint::getAttributes(
+ EntityWrapperPtr& theValue,
+ std::vector<EntityWrapperPtr>& theAttributes)
{
- std::shared_ptr<ModelAPI_AttributeRefAttr> anAttrRef = std::dynamic_pointer_cast<
- ModelAPI_AttributeRefAttr>(theAttribute);
- if (!anAttrRef)
- return UNKNOWN;
+ static const int anInitNbOfAttr = 4;
+ theAttributes.assign(anInitNbOfAttr, EntityWrapperPtr());
+ myAttributes.clear();
- if (anAttrRef->isObject()) {
- ResultConstructionPtr aRC = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(
- anAttrRef->object());
- if (!aRC || !aRC->shape())
- return UNKNOWN;
+ DataPtr aData = myBaseConstraint->data();
- if (aRC->shape()->isVertex())
- return POINT3D;
- else if (aRC->shape()->isEdge()) {
- std::shared_ptr<GeomAPI_Edge> anEdge = std::dynamic_pointer_cast<GeomAPI_Edge>(
- aRC->shape());
- if (anEdge->isLine())
- return LINE;
- else if (anEdge->isCircle())
- return CIRCLE;
- else if (anEdge->isArc())
- return ARC;
+ myType = TYPE(myBaseConstraint);
+
+ AttributePtr aValueAttr = aData->attribute(SketchPlugin_Constraint::VALUE());
+ if (aValueAttr) {
+ PlaneGCSSolver_AttributeBuilder aValueBuilder;
+ theValue = aValueBuilder.createAttribute(aValueAttr);
+ myStorage->addEntity(aValueAttr, theValue);
+ }
+
+ int aPtInd = 0; // index of first point in the list of attributes
+ int aEntInd = 2; // index of first entity in the list of attributes
+ std::list<AttributePtr> aConstrAttrs = aData->attributes(ModelAPI_AttributeRefAttr::typeId());
+ std::list<AttributePtr>::iterator anIter = aConstrAttrs.begin();
+ for (; anIter != aConstrAttrs.end(); anIter++) {
+ AttributeRefAttrPtr aRefAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anIter);
+ if (!aRefAttr || !aRefAttr->isInitialized()) {
+ myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
+ return;
}
- } else {
- if (anAttrRef->attr().get() != NULL) {
- const std::string aType = anAttrRef->attr()->attributeType();
- if (aType == GeomDataAPI_Point2D::type())
- return POINT2D;
- if (aType == GeomDataAPI_Point2D::type())
- return POINT2D;
+
+ myStorage->update(*anIter, true);
+ EntityWrapperPtr anEntity = myStorage->entity(*anIter);
+ myAttributes.push_back(anEntity);
+
+ SketchSolver_EntityType aType = anEntity->type();
+ if (aType == ENTITY_UNKNOWN)
+ continue;
+ else if (aType == ENTITY_POINT || aType == ENTITY_POINT_ARRAY)
+ theAttributes[aPtInd++] = anEntity; // the point is created
+ else { // another entity (not a point) is created
+ if (aEntInd < anInitNbOfAttr)
+ theAttributes[aEntInd] = anEntity;
+ else
+ theAttributes.push_back(anEntity);
+ aEntInd++;
}
}
-
- return UNKNOWN;
}
-
