-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File: SketchPlugin_Trim.cpp
-// Created: 22 Feb 2017
-// Author: Natalia ERMOLAEVA
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// 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 "SketchPlugin_Trim.h"
#include <GeomAPI_XY.h>
#include <GeomDataAPI_Point2D.h>
#include <GeomAlgoAPI_ShapeTools.h>
-#include <GeomAlgoAPI_CompoundBuilder.h>
#include <ModelAPI_AttributeReference.h>
#include <ModelAPI_AttributeString.h>
#include <SketchPlugin_Circle.h>
#include <SketchPlugin_ConstraintCoincidence.h>
#include <SketchPlugin_ConstraintEqual.h>
-//#include <SketchPlugin_ConstraintParallel.h>
#include <SketchPlugin_ConstraintTangent.h>
#include <SketchPlugin_ConstraintLength.h>
#include <SketchPlugin_ConstraintMirror.h>
#include <SketchPlugin_ConstraintCollinear.h>
+#include <SketchPlugin_Ellipse.h>
+#include <SketchPlugin_EllipticArc.h>
#include <SketchPlugin_Line.h>
#include <SketchPlugin_MultiRotation.h>
#include <SketchPlugin_MultiTranslation.h>
#include <cmath>
-//#define DEBUG_TRIM_METHODS
-//#define DEBUG_TRIM
-
#ifdef DEBUG_TRIM
#include <iostream>
#endif
static const double PI = 3.141592653589793238463;
-static const std::string OPERATION_HIGHLIGHT_COLOR() { return "128, 0, 0"; }
-static const std::string OPERATION_REMOVE_FEATURE_COLOR() { return "255, 174, 201"; }
-
SketchPlugin_Trim::SketchPlugin_Trim()
{
}
void SketchPlugin_Trim::initAttributes()
{
- data()->addAttribute(SketchPlugin_Trim::SELECTED_OBJECT(),
- ModelAPI_AttributeReference::typeId());
+ data()->addAttribute(SELECTED_OBJECT(), ModelAPI_AttributeReference::typeId());
data()->addAttribute(SELECTED_POINT(), GeomDataAPI_Point2D::typeId());
data()->addAttribute(PREVIEW_POINT(), GeomDataAPI_Point2D::typeId());
std::shared_ptr<GeomAPI_Pnt> anAttributePnt = sketch()->to3D(anAttributePnt2d->x(),
anAttributePnt2d->y());
- if (myCashedShapes.find(aBaseObject) == myCashedShapes.end())
- fillObjectShapes(aBaseObject, sketch()->data()->owner(), myCashedShapes, myObjectToPoints);
+ if (myCashedShapes.find(aBaseObject) == myCashedShapes.end()) {
+ SketchPlugin_SegmentationTools::fillObjectShapes(
+ this, aBaseObject, myCashedShapes, myObjectToPoints);
+ }
const std::set<GeomShapePtr>& aShapes = myCashedShapes[aBaseObject];
if (!aShapes.empty()) {
AttributeReferencePtr aBaseObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
data()->attribute(SketchPlugin_Trim::SELECTED_OBJECT()));
ObjectPtr aBaseObject = aBaseObjectAttr->value();
- if (myObjectToPoints.find(aBaseObject) == myObjectToPoints.end())
- fillObjectShapes(aBaseObject, sketch()->data()->owner(), myCashedShapes, myObjectToPoints);
+ if (myObjectToPoints.find(aBaseObject) == myObjectToPoints.end()) {
+ SketchPlugin_SegmentationTools::fillObjectShapes(
+ this, aBaseObject, myCashedShapes, myObjectToPoints);
+ }
bool aFound = false;
- const PointToRefsMap& aRefsMap = myObjectToPoints.at(aBaseObject);
- for (PointToRefsMap::const_iterator aPointIt = aRefsMap.begin();
+ const GeomAlgoAPI_ShapeTools::PointToRefsMap& aRefsMap = myObjectToPoints.at(aBaseObject);
+ for (GeomAlgoAPI_ShapeTools::PointToRefsMap::const_iterator aPointIt = aRefsMap.begin();
aPointIt != aRefsMap.end() && !aFound; aPointIt++) {
if (aPointIt->first->isEqual(thePoint)) {
const std::pair<std::list<AttributePoint2DPtr >,
#endif
SketchPlugin_Sketch* aSketch = sketch();
- if (!aSketch)
+ if (!aSketch) {
+ setError("Error: Sketch object is empty.");
return;
+ }
// Check the base objects are initialized.
AttributeReferencePtr aBaseObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
return;
}
ObjectPtr aBaseObject = aBaseObjectAttr->value();
- if (!aBaseObject.get())
+ if (!aBaseObject.get()) {
+ setError("Error: Base object is not initialized.");
return;
+ }
FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
/// Remove reference of this feature to feature used in preview, it is not necessary anymore
std::cout << " Base Feature: " << aBaseFeature->data()->name() << std::endl;
#endif
findShapePoints(SELECTED_OBJECT(), SELECTED_POINT(), aStartShapePoint, aLastShapePoint);
+ if (!aStartShapePoint || !aLastShapePoint) {
+ setError("Error: Selected point is not placed on any edge");
+ return;
+ }
std::shared_ptr<GeomAPI_Pnt2d> aStartShapePoint2d = convertPoint(aStartShapePoint);
std::shared_ptr<GeomAPI_Pnt2d> aLastShapePoint2d = convertPoint(aLastShapePoint);
-
- std::set<FeaturePtr> aFeaturesToDelete;
- getConstraints(aFeaturesToDelete);
-
+ /// find features that should be deleted (e.g. Middle Point) or updated (e.g. Length)
+ std::set<FeaturePtr> aFeaturesToDelete, aFeaturesToUpdate;
+ getConstraints(aFeaturesToDelete, aFeaturesToUpdate);
+ // find references(attributes and features) to the base feature
std::map<AttributePtr, std::list<AttributePtr> > aBaseRefAttributes;
std::list<AttributePtr> aRefsToFeature;
- getRefAttributes(aBaseFeature, aBaseRefAttributes, aRefsToFeature);
+ SketchPlugin_SegmentationTools::getRefAttributes(
+ aBaseFeature, aBaseRefAttributes, aRefsToFeature);
#ifdef DEBUG_TRIM
std::cout << "---- getRefAttributes ----" << std::endl;
std::map<AttributePtr, std::list<AttributePtr> >::const_iterator
std::cout << "[" << aRefsToFeature.size() << "] " << aRefsInfo << std::endl;
std::cout << "---- getRefAttributes:end ----" << std::endl;
#endif
- // coincidence to result points
- // find coincidences to the base object, it should be used when attribute is found
- // in myObjectToPoints
- //std::map<AttributePtr, FeaturePtr> aCoincidencesToBaseFeature;
- //getCoincidencesToObject(aBaseObject, aCoincidencesToBaseFeature);
+
+ keepCurrentFeature();
std::set<AttributePoint2DPtr> aFurtherCoincidences;
std::set<std::pair<AttributePtr, AttributePtr>> aModifiedAttributes;
const std::string& aKind = aBaseFeature->getKind();
FeaturePtr aReplacingFeature, aNewFeature;
- if (aKind == SketchPlugin_Circle::ID()) {
- aReplacingFeature = trimCircle(aStartShapePoint2d, aLastShapePoint2d,
+ if (aKind == SketchPlugin_Circle::ID() ||
+ aKind == SketchPlugin_Ellipse::ID()) {
+ aReplacingFeature = trimClosed(aStartShapePoint2d, aLastShapePoint2d,
aFurtherCoincidences, aModifiedAttributes);
aFeaturesToDelete.insert(aBaseFeature);
aNewFeature = trimArc(aStartShapePoint2d, aLastShapePoint2d, aBaseRefAttributes,
aFurtherCoincidences, aModifiedAttributes);
}
+ else if (aKind == SketchPlugin_EllipticArc::ID()) {
+ aNewFeature = trimEllipticArc(aStartShapePoint2d, aLastShapePoint2d, aBaseRefAttributes,
+ aFurtherCoincidences, aModifiedAttributes);
+ }
+
+ restoreCurrentFeature();
// constraints to end points of trim feature
- if (myObjectToPoints.find(aBaseObject) == myObjectToPoints.end())
- fillObjectShapes(aBaseObject, sketch()->data()->owner(), myCashedShapes, myObjectToPoints);
+ if (myObjectToPoints.find(aBaseObject) == myObjectToPoints.end()) {
+ SketchPlugin_SegmentationTools::fillObjectShapes(
+ this, aBaseObject, myCashedShapes, myObjectToPoints);
+ }
// create coincidence to objects, intersected the base object
- const PointToRefsMap& aRefsMap = myObjectToPoints.at(aBaseObject);
+ const GeomAlgoAPI_ShapeTools::PointToRefsMap& aRefsMap = myObjectToPoints.at(aBaseObject);
for (std::set<AttributePoint2DPtr>::const_iterator anIt = aFurtherCoincidences.begin(),
aLast = aFurtherCoincidences.end();
anIt != aLast; anIt++) {
<< "]" << std::endl;
#endif
- std::shared_ptr<GeomAPI_Pnt> aPoint;
+ std::shared_ptr<GeomAPI_Pnt> aExtrPoint;
if (aStartShapePoint2d.get() && aPoint2d->isEqual(aStartShapePoint2d))
- aPoint = aStartShapePoint;
+ aExtrPoint = aStartShapePoint;
else if (aLastShapePoint2d.get() && aPoint2d->isEqual(aLastShapePoint2d))
- aPoint = aLastShapePoint;
+ aExtrPoint = aLastShapePoint;
- if (!aPoint.get())
+ if (!aExtrPoint.get())
continue;
std::pair<std::list<AttributePoint2DPtr >, std::list<ObjectPtr > > anInfo;
- for (PointToRefsMap::const_iterator aRefIt = aRefsMap.begin(); aRefIt != aRefsMap.end();
- aRefIt++)
+ for (GeomAlgoAPI_ShapeTools::PointToRefsMap::const_iterator aRefIt = aRefsMap.begin();
+ aRefIt != aRefsMap.end(); aRefIt++)
{
- if (aRefIt->first->isEqual(aPoint)) {
+ if (aRefIt->first->isEqual(aExtrPoint)) {
anInfo = aRefIt->second;
- break;
+ // prefer a segment instead of a point, because further coincidence with a segment
+ // decreases only 1 DoF (instead of 2 for point) and prevents an overconstraint situation.
+ bool isEdge = false;
+ for (std::list<ObjectPtr>::const_iterator anInfoIt = anInfo.second.begin();
+ anInfoIt != anInfo.second.end() && !isEdge; ++anInfoIt) {
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(*anInfoIt);
+ if (aResult) {
+ GeomShapePtr aShape = aResult->shape();
+ isEdge = aShape && aShape->isEdge();
+ }
+ }
+ if (isEdge)
+ break;
}
}
const std::list<ObjectPtr>& anObjects = anInfo.second;
for (std::list<ObjectPtr>::const_iterator anObjectIt = anObjects.begin();
anObjectIt != anObjects.end(); anObjectIt++) {
- createConstraintToObject(SketchPlugin_ConstraintCoincidence::ID(), aPointAttribute,
- *anObjectIt);
+ SketchPlugin_Tools::createConstraintAttrObject(sketch(),
+ SketchPlugin_ConstraintCoincidence::ID(),
+ aPointAttribute, *anObjectIt);
}
}
ResultPtr aReplacingResult;
if (aReplacingFeature.get()) {
aReplacingFeature->execute(); // need it to obtain result
- aReplacingResult = getFeatureResult(aReplacingFeature);
+ aReplacingResult = aReplacingFeature->lastResult();
}
for(std::list<AttributePtr>::const_iterator anIt = aRefsToFeature.begin(),
aLast = aRefsToFeature.end();
anIt != aLast; anIt++) {
AttributePtr anAttribute = *anIt;
- //if (replaceCoincidenceAttribute(anAttribute, aModifiedAttributes))
- // continue;
+ if (setCoincidenceToAttribute(anAttribute, aFurtherCoincidences, aFeaturesToDelete))
+ continue;
- if (setCoincidenceToAttribute(anAttribute, aFurtherCoincidences))
+ // move tangency constraint to the nearest feature if possible
+ if (aNewFeature.get() && moveTangency(anAttribute, aNewFeature))
continue;
if (aReplacingResult.get()) {
}
}
- updateRefAttConstraints(aBaseRefAttributes, aModifiedAttributes, aFeaturesToDelete);
+ SketchPlugin_SegmentationTools::updateRefAttConstraints(aBaseRefAttributes, aModifiedAttributes);
// Wait all constraints being created, then send update events
static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
ModelAPI_Tools::removeFeaturesAndReferences(aFeaturesToDelete);
Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
+ SketchPlugin_SegmentationTools::updateFeaturesAfterOperation(aFeaturesToUpdate);
+
// Send events to update the sub-features by the solver.
if(isUpdateFlushed) {
Events_Loop::loop()->setFlushed(anUpdateEvent, true);
if (aReplacingResult.get()) { // base object was removed
aPreviewObject = aReplacingResult;
//aMessage->setSelectedObject(aReplacingResult);
-
- GeomShapePtr aSelectedShape = aReplacingResult->shape();
- std::shared_ptr<GeomAPI_Pnt> aPreviewPnt = sketch()->to3D(aPreviewPnt2d->x(),
- aPreviewPnt2d->y());
- std::shared_ptr<GeomAPI_Pnt> aProjectedPoint;
- if (ModelGeomAlgo_Point2D::isPointOnEdge(aSelectedShape, aPreviewPnt, aProjectedPoint)) {
- bool aValue = true;
- }
- //aBaseShape = aShape;
-
#ifdef DEBUG_TRIM_METHODS
if (!aSelectedShape.get())
std::cout << "Set empty selected object" << std::endl;
else
std::cout << "Set shape with ShapeType: " << aSelectedShape->shapeTypeStr() << std::endl;
#endif
- bool aValue = true;
}
else {
aPreviewObject = ObjectPtr();
aBaseFeature->execute(); // should recompute shapes of result to do not check obsolete one
- aBaseObject = getFeatureResult(aBaseFeature);
+ aBaseObject = aBaseFeature->lastResult();
std::shared_ptr<GeomAPI_Pnt> aPreviewPnt = sketch()->to3D(aPreviewPnt2d->x(),
aPreviewPnt2d->y());
ResultPtr aBaseResult = std::dynamic_pointer_cast<ModelAPI_Result>(aBaseObject);
aPreviewObject = aBaseResult;
}
if (!aPreviewObject.get() && aNewFeature.get()) {
- ResultPtr aNewFeatureResult = getFeatureResult(aNewFeature);
+ ResultPtr aNewFeatureResult = aNewFeature->lastResult();
if (aNewFeatureResult.get()) {
GeomShapePtr aShape = aNewFeatureResult->shape();
std::shared_ptr<GeomAPI_Pnt> aProjectedPoint;
if (aPreviewObject.get()) {
std::shared_ptr<ModelAPI_EventReentrantMessage> aMessage = std::shared_ptr
<ModelAPI_EventReentrantMessage>(new ModelAPI_EventReentrantMessage(
- ModelAPI_EventReentrantMessage::eventId(), 0));
+ ModelAPI_EventReentrantMessage::eventId(), this));
aMessage->setSelectedObject(aPreviewObject);
Events_Loop::loop()->send(aMessage);
}
#endif
}
+// LCOV_EXCL_START
std::string SketchPlugin_Trim::processEvent(const std::shared_ptr<Events_Message>& theMessage)
{
#ifdef DEBUG_TRIM_METHODS
std::cout << "SketchPlugin_Trim::processEvent:" << data()->name() << std::endl;
#endif
-
std::string aFilledAttributeName;
std::shared_ptr<ModelAPI_EventReentrantMessage> aMessage =
std::shared_ptr<GeomAPI_Pnt2d> aPoint = aMessage->clickedPoint();
if (anObject.get() && aPoint.get()) {
- std::shared_ptr<ModelAPI_AttributeReference> aRefSelectedAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
- data()->attribute(SketchPlugin_Trim::SELECTED_OBJECT()));
- std::shared_ptr<ModelAPI_AttributeReference> aRefPreviewAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
- data()->attribute(SketchPlugin_Trim::PREVIEW_OBJECT()));
- aRefSelectedAttr->setValue(anObject);
- aRefPreviewAttr->setValue(anObject);
-
- std::shared_ptr<GeomDataAPI_Point2D> aPointSelectedAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- data()->attribute(SketchPlugin_Trim::SELECTED_POINT()));
- std::shared_ptr<GeomDataAPI_Point2D> aPointPreviewAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- data()->attribute(SketchPlugin_Trim::PREVIEW_POINT()));
- aPointSelectedAttr->setValue(aPoint);
- aPointPreviewAttr->setValue(aPoint);
-
- Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
-
- GeomShapePtr aSelectedShape = getSubShape(SELECTED_OBJECT(), SELECTED_POINT());
-#ifdef DEBUG_TRIM_METHODS
- if (!aSelectedShape.get())
- std::cout << "Set empty selected object" << std::endl;
- else
- std::cout << "Set shape with ShapeType: " << aSelectedShape->shapeTypeStr() << std::endl;
-#endif
- aFilledAttributeName = SketchPlugin_Trim::SELECTED_OBJECT();
+ if (myCashedShapes.find(anObject) == myCashedShapes.end()) {
+ SketchPlugin_SegmentationTools::fillObjectShapes(
+ this, anObject, myCashedShapes, myObjectToPoints);
+ }
+ const std::set<GeomShapePtr>& aShapes = myCashedShapes[anObject];
+ if (aShapes.size() > 1) {
+ std::shared_ptr<ModelAPI_AttributeReference> aRefSelectedAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
+ data()->attribute(SketchPlugin_Trim::SELECTED_OBJECT()));
+ std::shared_ptr<ModelAPI_AttributeReference> aRefPreviewAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
+ data()->attribute(SketchPlugin_Trim::PREVIEW_OBJECT()));
+ aRefSelectedAttr->setValue(anObject);
+ aRefPreviewAttr->setValue(anObject);
+
+ std::shared_ptr<GeomDataAPI_Point2D> aPointSelectedAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ data()->attribute(SketchPlugin_Trim::SELECTED_POINT()));
+ std::shared_ptr<GeomDataAPI_Point2D> aPointPreviewAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ data()->attribute(SketchPlugin_Trim::PREVIEW_POINT()));
+ aPointSelectedAttr->setValue(aPoint);
+ aPointPreviewAttr->setValue(aPoint);
+
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+
+ GeomShapePtr aSelectedShape = SketchPlugin_SegmentationTools::getSubShape(this,
+ SELECTED_OBJECT(), SELECTED_POINT(), myCashedShapes, myObjectToPoints);
+ #ifdef DEBUG_TRIM_METHODS
+ if (!aSelectedShape.get())
+ std::cout << "Set empty selected object" << std::endl;
+ else
+ std::cout << "Set shape with ShapeType: " << aSelectedShape->shapeTypeStr() << std::endl;
+ #endif
+ aFilledAttributeName = SketchPlugin_Trim::SELECTED_OBJECT();
+ }
}
}
return aFilledAttributeName;
}
+// LCOV_EXCL_STOP
bool SketchPlugin_Trim::setCoincidenceToAttribute(const AttributePtr& theAttribute,
- const std::set<AttributePoint2DPtr>& theFurtherCoincidences)
+ const std::set<AttributePoint2DPtr>& theFurtherCoincidences,
+ std::set<std::shared_ptr<ModelAPI_Feature>>& theFeaturesToDelete)
{
FeaturePtr aFeature = ModelAPI_Feature::feature(theAttribute->owner());
if (aFeature->getKind() != SketchPlugin_ConstraintCoincidence::ID())
AttributePoint2DPtr aPointAttribute = (*anIt);
std::shared_ptr<GeomAPI_Pnt2d> aPoint2d = aPointAttribute->pnt();
if (aPoint2d->isEqual(aRefPnt2d)) {
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- theAttribute);
- if (aRefAttr.get()) {
- aRefAttr->setAttr(aPointAttribute);
- aFoundPoint = true;
- }
+ // create new coincidence and then remove the old one
+ SketchPlugin_Tools::createConstraintAttrAttr(sketch(),
+ SketchPlugin_ConstraintCoincidence::ID(),
+ aRefPointAttr, aPointAttribute);
+ theFeaturesToDelete.insert(aFeature);
}
}
return aFoundPoint;
}
-bool SketchPlugin_Trim::replaceCoincidenceAttribute(const AttributePtr& theCoincidenceAttribute,
- const std::set<std::pair<AttributePtr, AttributePtr>>& theModifiedAttributes)
+bool SketchPlugin_Trim::moveTangency(const AttributePtr& theAttribute,
+ const FeaturePtr& theFeature)
{
- FeaturePtr aCoincidenceFeature = ModelAPI_Feature::feature(theCoincidenceAttribute->owner());
- if (aCoincidenceFeature->getKind() != SketchPlugin_ConstraintCoincidence::ID())
+ FeaturePtr aFeature = ModelAPI_Feature::feature(theAttribute->owner());
+ if (aFeature->getKind() != SketchPlugin_ConstraintTangent::ID())
return false;
- AttributeRefAttrPtr aCAttrA = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aCoincidenceFeature->attribute(SketchPlugin_Constraint::ENTITY_A()));
- AttributeRefAttrPtr aCAttrB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aCoincidenceFeature->attribute(SketchPlugin_Constraint::ENTITY_B()));
- AttributePtr aCAttrRefA = aCAttrA->attr();
- AttributePtr aCAttrRefB = aCAttrB->attr();
-
- bool isProcessed = false;
- for (std::set<std::pair<AttributePtr, AttributePtr>>::const_iterator
- anIt = theModifiedAttributes.begin(); anIt != theModifiedAttributes.end(); anIt++) {
- AttributePtr anAttributeBefore = anIt->first;
- if (anAttributeBefore == aCAttrRefA) {
- aCAttrA->setAttr(anIt->second);
- isProcessed = true;
- }
- if (anAttributeBefore == aCAttrRefB) {
- aCAttrB->setAttr(anIt->second);
- isProcessed = true;
- }
- }
- return isProcessed;
-}
-
-bool SketchPlugin_Trim::isMacro() const
-{
- return true;
-}
-
-AISObjectPtr SketchPlugin_Trim::getAISObject(AISObjectPtr thePrevious)
-{
-#ifdef DEBUG_TRIM_METHODS
- std::cout << "SketchPlugin_Trim::getAISObject: " << data()->name() << std::endl;
-#endif
-
- AISObjectPtr anAIS = thePrevious;
-
- std::list<std::shared_ptr<GeomAPI_Shape> > aShapes;
- GeomShapePtr aPreviewShape = getSubShape(PREVIEW_OBJECT(), PREVIEW_POINT());
- if (aPreviewShape.get())
- aShapes.push_back(aPreviewShape);
- GeomShapePtr aSelectedShape = getSubShape(SELECTED_OBJECT(), SELECTED_POINT());
- if (aSelectedShape.get())
- aShapes.push_back(aSelectedShape);
-
- if (aShapes.empty())
- return AISObjectPtr();
-
- GeomShapePtr aBaseShape = GeomAlgoAPI_CompoundBuilder::compound(aShapes);
- if (!aBaseShape.get())
- return AISObjectPtr();
-
- if (aBaseShape.get()) {
- if (!anAIS)
- anAIS = AISObjectPtr(new GeomAPI_AISObject);
- anAIS->createShape(aBaseShape);
-
- std::vector<int> aColor;
- aColor = Config_PropManager::color("Visualization", "operation_remove_feature_color");
- double aWidth = SketchPlugin_SketchEntity::SKETCH_LINE_WIDTH();
- int aLineStyle = SketchPlugin_SketchEntity::SKETCH_LINE_STYLE();
- anAIS->setColor(aColor[0], aColor[1], aColor[2]);
- // width when there is not base object should be extened in several points
- // in order to see this preview over highlight
- anAIS->setWidth(aWidth+4);
- anAIS->setLineStyle(aLineStyle);
- }
- else
- anAIS = AISObjectPtr();
-
- return anAIS;
-}
-
-GeomShapePtr SketchPlugin_Trim::getSubShape(const std::string& theObjectAttributeId,
- const std::string& thePointAttributeId)
-{
- GeomShapePtr aBaseShape;
-
- AttributeReferencePtr anObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
- data()->attribute(theObjectAttributeId));
- ObjectPtr aBaseObject = anObjectAttr->value();
- if (!aBaseObject.get())
- return aBaseShape;
-
- // point on feature
- AttributePoint2DPtr aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- data()->attribute(thePointAttributeId));
- std::shared_ptr<GeomAPI_Pnt2d> anAttributePnt2d = aPoint->pnt();
- std::shared_ptr<GeomAPI_Pnt> anAttributePnt = sketch()->to3D(anAttributePnt2d->x(),
- anAttributePnt2d->y());
-
- if (myCashedShapes.find(aBaseObject) == myCashedShapes.end())
- fillObjectShapes(aBaseObject, sketch()->data()->owner(), myCashedShapes, myObjectToPoints);
+ AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ theAttribute);
+ if (!aRefAttr.get())
+ return false;
- const std::set<GeomShapePtr>& aShapes = myCashedShapes[aBaseObject];
- if (!aShapes.empty()) {
- std::set<GeomShapePtr>::const_iterator anIt = aShapes.begin(), aLast = aShapes.end();
- for (; anIt != aLast; anIt++) {
- GeomShapePtr aShape = *anIt;
- std::shared_ptr<GeomAPI_Pnt> aProjectedPoint;
- if (ModelGeomAlgo_Point2D::isPointOnEdge(aShape, anAttributePnt, aProjectedPoint))
- aBaseShape = aShape;
+ // get shape of tangent object to the current
+ std::string aTangentAttr = SketchPlugin_Constraint::ENTITY_A();
+ if (aRefAttr->id() == SketchPlugin_Constraint::ENTITY_A())
+ aTangentAttr = SketchPlugin_Constraint::ENTITY_B();
+ AttributeRefAttrPtr aTangentRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aFeature->attribute(aTangentAttr));
+ FeaturePtr aTangentFeature = ModelAPI_Feature::feature(aTangentRefAttr->object());
+
+ // get shape of the feature of the attribute
+ FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(aRefAttr->object());
+ anAttributeFeature->execute(); // the modified value should be applyed to recompute shape
+ GeomAlgoAPI_ShapeTools::PointToRefsMap aPointToAttributeOrObject;
+ std::list<FeaturePtr> aFeatures;
+ aFeatures.push_back(anAttributeFeature);
+ ModelGeomAlgo_Point2D::getPointsIntersectedShape(aTangentFeature, aFeatures,
+ aPointToAttributeOrObject);
+ if (!aPointToAttributeOrObject.empty())
+ return true; // the attribute feature has a point of intersection, so we do not replace it
+
+ // get shape of the feature
+ aPointToAttributeOrObject.clear();
+ aFeatures.clear();
+ aFeatures.push_back(theFeature);
+ ModelGeomAlgo_Point2D::getPointsIntersectedShape(aTangentFeature, aFeatures,
+ aPointToAttributeOrObject);
+ if (!aPointToAttributeOrObject.empty()) {
+ std::set<ResultPtr> anEdgeShapes;
+ ModelGeomAlgo_Shape::shapesOfType(theFeature, GeomAPI_Shape::EDGE, anEdgeShapes);
+ if (!anEdgeShapes.empty()) {
+ ResultPtr aResult = *anEdgeShapes.begin();
+ if (aResult.get()) {
+ aRefAttr->setObject(aResult);
+ return true; // the attribute feature has a point of intersection, so we do not replace it
+ }
}
}
- return aBaseShape;
+ return false;
}
-void SketchPlugin_Trim::getFeaturePoints(const FeaturePtr& theFeature,
- AttributePoint2DPtr& theStartPointAttr,
- AttributePoint2DPtr& theEndPointAttr)
+AISObjectPtr SketchPlugin_Trim::getAISObject(AISObjectPtr thePrevious)
{
- std::string aFeatureKind = theFeature->getKind();
- std::string aStartAttributeName, anEndAttributeName;
- if (aFeatureKind == SketchPlugin_Line::ID()) {
- aStartAttributeName = SketchPlugin_Line::START_ID();
- anEndAttributeName = SketchPlugin_Line::END_ID();
- }
- else if (aFeatureKind == SketchPlugin_Arc::ID()) {
- aStartAttributeName = SketchPlugin_Arc::START_ID();
- anEndAttributeName = SketchPlugin_Arc::END_ID();
- }
- if (!aStartAttributeName.empty() && !anEndAttributeName.empty()) {
- theStartPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(aStartAttributeName));
- theEndPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theFeature->attribute(anEndAttributeName));
- }
+ return SketchPlugin_SegmentationTools::getAISObject(thePrevious,
+ this, PREVIEW_OBJECT(), PREVIEW_POINT(), SELECTED_OBJECT(), SELECTED_POINT());
}
-void SketchPlugin_Trim::getConstraints(std::set<FeaturePtr>& theFeaturesToDelete)
+void SketchPlugin_Trim::getConstraints(std::set<FeaturePtr>& theFeaturesToDelete,
+ std::set<FeaturePtr>& theFeaturesToUpdate)
{
std::shared_ptr<ModelAPI_Data> aData = data();
AttributeReferencePtr aBaseObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
aData->attribute(SketchPlugin_Trim::SELECTED_OBJECT()));
FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
- ResultPtr aBaseFeatureResult = getFeatureResult(aBaseFeature);
+ ResultPtr aBaseFeatureResult = aBaseFeature->lastResult();
std::set<AttributePtr> aRefsList = aBaseFeatureResult->data()->refsToMe();
std::set<AttributePtr> aFRefsList = aBaseFeature->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::shared_ptr<ModelAPI_Attribute> anAttr = (*aIt);
+ FeaturePtr aRefFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->owner());
std::string aRefFeatureKind = aRefFeature->getKind();
- if (aRefFeatureKind == SketchPlugin_ConstraintMirror::ID() ||
- aRefFeatureKind == SketchPlugin_MultiRotation::ID() ||
- aRefFeatureKind == SketchPlugin_MultiTranslation::ID() ||
+ std::string anAttributeId = anAttr->id();
+ if ((aRefFeatureKind == SketchPlugin_ConstraintMirror::ID() &&
+ anAttributeId == SketchPlugin_ConstraintMirror::MIRROR_LIST_ID()) ||
+ (aRefFeatureKind == SketchPlugin_MultiRotation::ID() &&
+ anAttributeId == SketchPlugin_MultiRotation::ROTATION_LIST_ID()) ||
+ (aRefFeatureKind == SketchPlugin_MultiTranslation::ID() &&
+ anAttributeId == SketchPlugin_MultiTranslation::TRANSLATION_LIST_ID()) ||
aRefFeatureKind == SketchPlugin_ConstraintMiddle::ID())
theFeaturesToDelete.insert(aRefFeature);
- }
-}
-
-void SketchPlugin_Trim::getRefAttributes(const FeaturePtr& theFeature,
- std::map<AttributePtr, std::list<AttributePtr> >& theRefs,
- std::list<AttributePtr>& theRefsToFeature)
-{
- theRefs.clear();
-
- std::list<AttributePtr> aPointAttributes =
- theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
- std::set<AttributePtr> aPointAttributesSet;
-
- std::list<AttributePtr>::const_iterator aPIt =
- aPointAttributes.begin(), aPLast = aPointAttributes.end();
- for (; aPIt != aPLast; aPIt++)
- aPointAttributesSet.insert(*aPIt);
-
- std::set<AttributePtr> aRefsAttributes = getFeatureResult(theFeature)->data()->refsToMe();
- std::set<AttributePtr> aFRefsList = theFeature->data()->refsToMe();
- aRefsAttributes.insert(aFRefsList.begin(), aFRefsList.end());
-
- std::set<AttributePtr>::const_iterator aIt;
- for (aIt = aRefsAttributes.cbegin(); aIt != aRefsAttributes.cend(); ++aIt) {
- AttributePtr anAttr = (*aIt);
- FeaturePtr anAttrFeature = ModelAPI_Feature::feature(anAttr->owner());
- if (anAttrFeature.get() != this &&
- anAttr.get() && anAttr->attributeType() == ModelAPI_AttributeRefAttr::typeId()) {
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttr);
- if (!aRefAttr->isObject()) { /// find attributes referenced to feature point attributes
- AttributePtr anAttrInRef = aRefAttr->attr();
- if (anAttrInRef.get() &&
- aPointAttributesSet.find(anAttrInRef) != aPointAttributesSet.end()) {
- if (theRefs.find(anAttrInRef) != theRefs.end())
- theRefs[anAttrInRef].push_back(aRefAttr);
- else {
- std::list<AttributePtr> anAttrList;
- anAttrList.push_back(aRefAttr);
- theRefs[anAttrInRef] = anAttrList;
- }
- }
- }
- else { /// find attributes referenced to feature itself
- theRefsToFeature.push_back(anAttr);
- }
- }
- }
-}
-
-/*void SketchPlugin_Trim::getCoincidencesToObject(const ObjectPtr& theObject,
- std::map<AttributePtr, FeaturePtr>& theCoincidencesToBaseFeature)
-{
- const std::set<AttributePtr>& aRefsList = theObject->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());
- if (aRefFeature->getKind() != SketchPlugin_ConstraintCoincidence::ID())
- continue;
- AttributePtr anAttribute;
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>
- (aRefFeature->attribute(SketchPlugin_Constraint::ENTITY_A()));
- if (aRefAttr->isObject() && aRefAttr->object() == theObject)
- {
- anAttribute = aRefFeature->attribute(SketchPlugin_Constraint::ENTITY_B());
- }
- else {
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>
- (aRefFeature->attribute(SketchPlugin_Constraint::ENTITY_B()));
- if (aRefAttr->isObject() && aRefAttr->object() == theObject)
- anAttribute = aRefFeature->attribute(SketchPlugin_Constraint::ENTITY_A());
- }
- if (!anAttribute.get())
- continue;
-
- aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttribute);
- if (aRefAttr->isObject())
- continue; // one of attributes of coincidence contains link to an attribute
-
- anAttribute = aRefAttr->attr();
- if (anAttribute.get())
- {
- theCoincidencesToBaseFeature[anAttribute] = aRefFeature;
- }
- }
-}*/
-
-void SketchPlugin_Trim::updateRefAttConstraints(
- const std::map<AttributePtr, std::list<AttributePtr> >& theBaseRefAttributes,
- const std::set<std::pair<AttributePtr, AttributePtr> >& theModifiedAttributes,
- std::set<FeaturePtr>& theFeaturesToDelete)
-{
-#ifdef DEBUG_TRIM
- std::cout << "SketchPlugin_Trim::updateRefAttConstraints" << std::endl;
-#endif
-
- std::set<std::pair<AttributePtr, AttributePtr> >::const_iterator
- anIt = theModifiedAttributes.begin(), aLast = theModifiedAttributes.end();
- for (; anIt != aLast; anIt++) {
- AttributePtr anAttribute = anIt->first;
-
- /// not found in references
- if (theBaseRefAttributes.find(anAttribute) == theBaseRefAttributes.end())
- continue;
- std::list<AttributePtr> aRefAttributes = theBaseRefAttributes.at(anAttribute);
- std::list<AttributePtr>::const_iterator aRefIt = aRefAttributes.begin(),
- aRLast = aRefAttributes.end();
-
- AttributePtr aNewAttribute = anIt->second;
- if (aNewAttribute.get()) {
- for (; aRefIt != aRLast; aRefIt++) {
- AttributeRefAttrPtr aRefAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*aRefIt);
- if (aRefAttr.get()) {
- aRefAttr->setAttr(aNewAttribute);
- }
- }
- }
+ else if (aRefFeatureKind == SketchPlugin_ConstraintLength::ID())
+ theFeaturesToUpdate.insert(aRefFeature);
}
}
/// points of trim
AttributePoint2DPtr aStartPointAttrOfBase, anEndPointAttrOfBase;
- getFeaturePoints(aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
+ SketchPlugin_SegmentationTools::getFeaturePoints(
+ aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
std::shared_ptr<GeomAPI_Pnt2d> aStartFeaturePoint = aStartPointAttrOfBase->pnt();
std::shared_ptr<GeomAPI_Pnt2d> aLastFeaturePoint = anEndPointAttrOfBase->pnt();
// result is two lines: start line point - start shape point,
// last shape point - last line point
// create second line
- anNewFeature = createLineFeature(aBaseFeature, aLastShapePoint, aLastFeaturePoint);
+ anNewFeature = SketchPlugin_SegmentationTools::createLineFeature(
+ aBaseFeature, aLastShapePoint, aLastFeaturePoint);
thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
(anNewFeature->attribute(SketchPlugin_Line::START_ID())));
(aBaseFeature->attribute(aModifiedAttribute)));
// Collinear constraint for lines
- createConstraintForObjects(SketchPlugin_ConstraintCollinear::ID(),
- getFeatureResult(aBaseFeature),
- getFeatureResult(anNewFeature));
-
+ SketchPlugin_Tools::createConstraintObjectObject(sketch(),
+ SketchPlugin_ConstraintCollinear::ID(),
+ aBaseFeature->lastResult(),
+ anNewFeature->lastResult());
}
return anNewFeature;
}
/// points of trim
AttributePoint2DPtr aStartPointAttrOfBase, anEndPointAttrOfBase;
- getFeaturePoints(aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
+ SketchPlugin_SegmentationTools::getFeaturePoints(
+ aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
std::shared_ptr<GeomAPI_Pnt2d> aStartArcPoint = aStartPointAttrOfBase->pnt();
std::shared_ptr<GeomAPI_Pnt2d> aLastArcPoint = anEndPointAttrOfBase->pnt();
else {
// result is two arcs: start arc point - start shape point, last shape point - last arc point
// create second arc
- anNewFeature = createArcFeature(aBaseFeature, aLastShapePoint, aLastArcPoint);
+ anNewFeature = SketchPlugin_SegmentationTools::createArcFeature(
+ aBaseFeature, aLastShapePoint, aLastArcPoint);
thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
(anNewFeature->attribute(SketchPlugin_Arc::START_ID())));
(aBaseFeature->attribute(aModifiedAttribute)));
// equal Radius constraint for arcs
- anNewFeature->execute(); // we need the created arc result to set equal constraint
- createConstraintForObjects(SketchPlugin_ConstraintEqual::ID(),
- getFeatureResult(aBaseFeature),
- getFeatureResult(anNewFeature));
+ SketchPlugin_Tools::createConstraintObjectObject(sketch(),
+ SketchPlugin_ConstraintEqual::ID(),
+ aBaseFeature->lastResult(),
+ anNewFeature->lastResult());
// coincident centers constraint
- createConstraint(SketchPlugin_ConstraintCoincidence::ID(),
- aBaseFeature->attribute(SketchPlugin_Arc::CENTER_ID()),
- anNewFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
+ SketchPlugin_Tools::createConstraintAttrAttr(sketch(),
+ SketchPlugin_ConstraintCoincidence::ID(),
+ aBaseFeature->attribute(SketchPlugin_Arc::CENTER_ID()),
+ anNewFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
#ifdef DEBUG_TRIM
std::cout << "Created arc on points:" << std::endl;
return anNewFeature;
}
-FeaturePtr SketchPlugin_Trim::trimCircle(const std::shared_ptr<GeomAPI_Pnt2d>& theStartShapePoint,
- const std::shared_ptr<GeomAPI_Pnt2d>& theLastShapePoint,
- std::set<AttributePoint2DPtr>& thePoints,
+FeaturePtr SketchPlugin_Trim::trimEllipticArc(
+ const std::shared_ptr<GeomAPI_Pnt2d>& theStartShapePoint,
+ const std::shared_ptr<GeomAPI_Pnt2d>& theLastShapePoint,
+ std::map<AttributePtr, std::list<AttributePtr> >& theBaseRefAttributes,
+ std::set<AttributePoint2DPtr>& thePoints,
std::set<std::pair<AttributePtr, AttributePtr>>& theModifiedAttributes)
{
+ FeaturePtr anNewFeature;
// Check the base objects are initialized.
- AttributeReferencePtr aBaseObjectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
- data()->attribute(SketchPlugin_Trim::SELECTED_OBJECT()));
+ AttributeReferencePtr aBaseObjectAttr = reference(SELECTED_OBJECT());
ObjectPtr aBaseObject = aBaseObjectAttr->value();
FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
- /// points of trim
- //AttributePoint2DPtr aStartPointAttrOfBase, anEndPointAttrOfBase;
- //getFeaturePoints(aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
+ // points of trim
+ AttributePoint2DPtr aStartPointAttrOfBase, anEndPointAttrOfBase;
+ SketchPlugin_SegmentationTools::getFeaturePoints(
+ aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase);
+
+ std::shared_ptr<GeomAPI_Pnt2d> aStartArcPoint = aStartPointAttrOfBase->pnt();
+ std::shared_ptr<GeomAPI_Pnt2d> aLastArcPoint = anEndPointAttrOfBase->pnt();
+
+ std::shared_ptr<GeomAPI_Pnt2d> aStartShapePoint = theStartShapePoint;
+ std::shared_ptr<GeomAPI_Pnt2d> aLastShapePoint = theLastShapePoint;
+ arrangePointsOnArc(aBaseFeature, aStartPointAttrOfBase, anEndPointAttrOfBase,
+ aStartShapePoint, aLastShapePoint);
+#ifdef DEBUG_TRIM
+ std::cout << "Arranged points (to build split between 1st and 2nd points:" << std::endl;
+ if (aStartShapePoint.get())
+ std::cout << "Start shape point: [" << aStartShapePoint->x() << ", " <<
+ aStartShapePoint->y() << "]" << std::endl;
+ std::cout << "Start arc attribute point: [" << aStartArcPoint->x() << ", " <<
+ aStartArcPoint->y() << "]" << std::endl;
+ if (aLastShapePoint.get())
+ std::cout << "Last shape point: [" << aLastShapePoint->x() << ", " <<
+ aLastShapePoint->y() << "]" << std::endl;
+ std::cout << "Last arc attribute point: [" << aLastArcPoint->x() << ", " <<
+ aLastArcPoint->y() << "]" << std::endl;
+#endif
- /// trim feature
- FeaturePtr anNewFeature = createArcFeature(aBaseFeature, theStartShapePoint, theLastShapePoint);
+ bool isStartPoint = !aStartShapePoint.get() || aStartArcPoint->isEqual(aStartShapePoint);
+ bool isLastPoint = !aLastShapePoint.get() || aLastArcPoint->isEqual(aLastShapePoint);
+ if (isStartPoint || isLastPoint) {
+ // result is one arc: changed existing arc
+ std::string aModifiedAttribute = isStartPoint ? SketchPlugin_EllipticArc::START_POINT_ID()
+ : SketchPlugin_EllipticArc::END_POINT_ID();
+ std::shared_ptr<GeomAPI_Pnt2d> aPoint;
+ if (aStartShapePoint.get() && aLastShapePoint.get())
+ aPoint = isStartPoint ? aLastShapePoint : aStartShapePoint;
+ else
+ aPoint = aStartShapePoint.get() ? aStartShapePoint : aLastShapePoint;
+
+ removeReferencesToAttribute(aBaseFeature->attribute(aModifiedAttribute),
+ theBaseRefAttributes);
+
+ fillPointAttribute(aBaseFeature->attribute(aModifiedAttribute), aPoint);
+
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aBaseFeature->attribute(aModifiedAttribute)));
+ }
+ else {
+ // result is two arcs: start arc point - start shape point, last shape point - last arc point
+ // create second arc
+ anNewFeature = SketchPlugin_SegmentationTools::createArcFeature(
+ aBaseFeature, aLastShapePoint, aLastArcPoint);
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ anNewFeature->attribute(SketchPlugin_EllipticArc::START_POINT_ID())));
+
+ std::string aModifiedAttribute = SketchPlugin_EllipticArc::END_POINT_ID();
+ theModifiedAttributes.insert(
+ std::make_pair(aBaseFeature->attribute(aModifiedAttribute),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::END_POINT_ID())));
+
+ // modify base arc
+ fillPointAttribute(aBaseFeature->attribute(aModifiedAttribute), aStartShapePoint);
+
+ thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aBaseFeature->attribute(aModifiedAttribute)));
+
+ // make elliptic arcs equal
+ SketchPlugin_Tools::createConstraintObjectObject(sketch(),
+ SketchPlugin_ConstraintEqual::ID(),
+ aBaseFeature->lastResult(),
+ anNewFeature->lastResult());
+ // coincident centers constraint
+ SketchPlugin_Tools::createConstraintAttrAttr(sketch(),
+ SketchPlugin_ConstraintCoincidence::ID(),
+ aBaseFeature->attribute(SketchPlugin_EllipticArc::CENTER_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::CENTER_ID()));
+
+#ifdef DEBUG_TRIM
+ std::cout << "Created arc on points:" << std::endl;
+ std::cout << "Start shape point: [" << aStartShapePoint->x() << ", " <<
+ aStartShapePoint->y() << "]" << std::endl;
+#endif
+ }
+ return anNewFeature;
+}
+
+FeaturePtr SketchPlugin_Trim::trimClosed(const std::shared_ptr<GeomAPI_Pnt2d>& theStartShapePoint,
+ const std::shared_ptr<GeomAPI_Pnt2d>& theLastShapePoint,
+ std::set<AttributePoint2DPtr>& thePoints,
+ std::set<std::pair<AttributePtr, AttributePtr>>& theModifiedAttributes)
+{
+ // Check the base objects are initialized.
+ AttributeReferencePtr aBaseObjectAttr = reference(SELECTED_OBJECT());
+ ObjectPtr aBaseObject = aBaseObjectAttr->value();
+ FeaturePtr aBaseFeature = ModelAPI_Feature::feature(aBaseObjectAttr->value());
+
+ // trim feature
+ FeaturePtr anNewFeature = SketchPlugin_SegmentationTools::createArcFeature(
+ aBaseFeature, theStartShapePoint, theLastShapePoint);
// arc created by trim of circle is always correct, that means that it is not inversed
- anNewFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->setValue(false);
+ const std::string& aReversedAttrName = anNewFeature->getKind() == SketchPlugin_Arc::ID() ?
+ SketchPlugin_Arc::REVERSED_ID() : SketchPlugin_EllipticArc::REVERSED_ID();
+ anNewFeature->boolean(aReversedAttrName)->setValue(false);
- theModifiedAttributes.insert(
- std::make_pair(aBaseFeature->attribute(SketchPlugin_Circle::CENTER_ID()),
- anNewFeature->attribute(SketchPlugin_Arc::CENTER_ID())));
+ if (aBaseFeature->getKind() == SketchPlugin_Circle::ID()) {
+ theModifiedAttributes.insert(
+ std::make_pair(aBaseFeature->attribute(SketchPlugin_Circle::CENTER_ID()),
+ anNewFeature->attribute(SketchPlugin_Arc::CENTER_ID())));
+ }
+ else if (aBaseFeature->getKind() == SketchPlugin_Ellipse::ID()) {
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::CENTER_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::CENTER_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::FIRST_FOCUS_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::FIRST_FOCUS_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::SECOND_FOCUS_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::SECOND_FOCUS_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::MAJOR_AXIS_START_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::MAJOR_AXIS_START_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::MAJOR_AXIS_END_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::MINOR_AXIS_START_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::MINOR_AXIS_START_ID())));
+ theModifiedAttributes.insert(std::make_pair(
+ aBaseFeature->attribute(SketchPlugin_Ellipse::MINOR_AXIS_END_ID()),
+ anNewFeature->attribute(SketchPlugin_EllipticArc::MINOR_AXIS_END_ID())));
+
+ // update the PARENT_ID reference for all the features created by the ellipse
+ const std::set<AttributePtr>& aRefs = aBaseFeature->data()->refsToMe();
+ std::list<AttributePtr> aRefsToParent;
+ for (std::set<AttributePtr>::const_iterator aRef = aRefs.begin(); aRef != aRefs.end(); ++aRef) {
+ if ((*aRef)->id() == SketchPlugin_SketchEntity::PARENT_ID())
+ aRefsToParent.push_back(*aRef);
+ }
+ for (std::list<AttributePtr>::iterator aRef = aRefsToParent.begin();
+ aRef != aRefsToParent.end(); ++aRef) {
+ std::dynamic_pointer_cast<ModelAPI_AttributeReference>(*aRef)->setValue(anNewFeature);
+
+ FeaturePtr anOwner = ModelAPI_Feature::feature((*aRef)->owner());
+ SketchPlugin_Tools::replaceInName(anOwner, aBaseFeature->name(), anNewFeature->name());
+ SketchPlugin_Tools::replaceInName(anOwner->lastResult(),
+ aBaseFeature->name(), anNewFeature->name());
+ }
+ }
+
+ const std::string& aStartAttrName = anNewFeature->getKind() == SketchPlugin_Arc::ID() ?
+ SketchPlugin_Arc::START_ID() : SketchPlugin_EllipticArc::START_POINT_ID();
+ const std::string& aEndAttrName = anNewFeature->getKind() == SketchPlugin_Arc::ID() ?
+ SketchPlugin_Arc::END_ID() : SketchPlugin_EllipticArc::END_POINT_ID();
thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
- (anNewFeature->attribute(SketchPlugin_Arc::START_ID())));
+ (anNewFeature->attribute(aStartAttrName)));
thePoints.insert(std::dynamic_pointer_cast<GeomDataAPI_Point2D>
- (anNewFeature->attribute(SketchPlugin_Arc::END_ID())));
+ (anNewFeature->attribute(aEndAttrName)));
return anNewFeature;
}
void SketchPlugin_Trim::arrangePointsOnLine(const AttributePoint2DPtr& theStartPointAttr,
- const AttributePoint2DPtr& theEndPointAttr,
+ const AttributePoint2DPtr& /*theEndPointAttr*/,
std::shared_ptr<GeomAPI_Pnt2d>& theFirstPoint,
std::shared_ptr<GeomAPI_Pnt2d>& theLastPoint) const
{
void SketchPlugin_Trim::arrangePointsOnArc(const FeaturePtr& theArc,
const AttributePoint2DPtr& theStartPointAttr,
- const AttributePoint2DPtr& theEndPointAttr,
+ const AttributePoint2DPtr& /*theEndPointAttr*/,
std::shared_ptr<GeomAPI_Pnt2d>& theFirstPoint,
std::shared_ptr<GeomAPI_Pnt2d>& theSecondPoint) const
{
static const double anAngleTol = 1.e-12;
+ const std::string& aCenterAttrName = theArc->getKind() == SketchPlugin_Arc::ID() ?
+ SketchPlugin_Arc::CENTER_ID() : SketchPlugin_EllipticArc::CENTER_ID();
+ const std::string& aReversedAttrName = theArc->getKind() == SketchPlugin_Arc::ID() ?
+ SketchPlugin_Arc::REVERSED_ID() : SketchPlugin_EllipticArc::REVERSED_ID();
+
std::shared_ptr<GeomAPI_Pnt2d> aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- theArc->attribute(SketchPlugin_Arc::CENTER_ID()))->pnt();
- bool isReversed = theArc->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
+ theArc->attribute(aCenterAttrName))->pnt();
+ bool isReversed = theArc->boolean(aReversedAttrName)->value();
// collect directions to each point
std::shared_ptr<GeomAPI_Dir2d> aStartDir(
}
}
-
void SketchPlugin_Trim::fillAttribute(const AttributePtr& theModifiedAttribute,
const AttributePtr& theSourceAttribute)
{
if (aModifiedAttribute.get() && aSourceAttribute.get())
aModifiedAttribute->setValue(aSourceAttribute->value());
}
- else if (anAttributeType == ModelAPI_AttributeRefAttr::typeId()) {
- AttributeRefAttrPtr aRefAttributeToFill = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- theModifiedAttribute);
- AttributeRefAttrPtr aSourceRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- theSourceAttribute);
- if (!aSourceRefAttr.get())
- aRefAttributeToFill->setAttr(theSourceAttribute);
- else {
- if (aSourceRefAttr->isObject())
- aRefAttributeToFill->setObject(aSourceRefAttr->object());
- else
- aRefAttributeToFill->setAttr(aSourceRefAttr->attr());
- }
- }
-}
-
-FeaturePtr SketchPlugin_Trim::createLineFeature(const FeaturePtr& theBaseFeature,
- const std::shared_ptr<GeomAPI_Pnt2d>& theFirstPoint,
- const std::shared_ptr<GeomAPI_Pnt2d>& theSecondPoint)
-{
-#ifdef DEBUG_TRIM
- std::cout << "---- createLineFeature ---" << std::endl;
-#endif
-
- FeaturePtr aFeature;
- SketchPlugin_Sketch* aSketch = sketch();
- if (!aSketch || !theBaseFeature.get())
- return aFeature;
-
- aFeature = aSketch->addFeature(SketchPlugin_Line::ID());
-
- fillPointAttribute(aFeature->attribute(SketchPlugin_Line::START_ID()), theFirstPoint);
- fillPointAttribute(aFeature->attribute(SketchPlugin_Line::END_ID()), theSecondPoint);
-
- fillAttribute(aFeature->attribute(SketchPlugin_SketchEntity::AUXILIARY_ID()),
- theBaseFeature->attribute(SketchPlugin_SketchEntity::AUXILIARY_ID()));
-
- aFeature->execute(); // to obtain result
-
-#ifdef DEBUG_TRIM
- std::cout << "---- createLineFeature:end ---" << std::endl;
-#endif
-
- return aFeature;
-}
-
-FeaturePtr SketchPlugin_Trim::createArcFeature(const FeaturePtr& theBaseFeature,
- const std::shared_ptr<GeomAPI_Pnt2d>& theFirstPoint,
- const std::shared_ptr<GeomAPI_Pnt2d>& theSecondPoint)
-{
- FeaturePtr aFeature;
- SketchPlugin_Sketch* aSketch = sketch();
- if (!aSketch || !theBaseFeature.get())
- return aFeature;
-
- std::string aCenterAttributeId;
- if (theBaseFeature->getKind() == SketchPlugin_Arc::ID())
- aCenterAttributeId = SketchPlugin_Arc::CENTER_ID();
- else if (theBaseFeature->getKind() == SketchPlugin_Circle::ID())
- aCenterAttributeId = SketchPlugin_Circle::CENTER_ID();
-
- if (aCenterAttributeId.empty())
- return aFeature;
-
-#ifdef DEBUG_TRIM
- std::cout << "---- createArcFeature ---" << std::endl;
-#endif
-
- aFeature = aSketch->addFeature(SketchPlugin_Arc::ID());
- // update fillet arc: make the arc correct for sure, so, it is not needed to process
- // the "attribute updated"
- // by arc; moreover, it may cause cyclicity in hte mechanism of updater
- bool aWasBlocked = aFeature->data()->blockSendAttributeUpdated(true);
-
- fillAttribute(aFeature->attribute(SketchPlugin_Arc::CENTER_ID()),
- theBaseFeature->attribute(aCenterAttributeId));
- fillPointAttribute(aFeature->attribute(SketchPlugin_Arc::START_ID()), theFirstPoint);
- fillPointAttribute(aFeature->attribute(SketchPlugin_Arc::END_ID()), theSecondPoint);
-
- fillAttribute(aFeature->attribute(SketchPlugin_SketchEntity::AUXILIARY_ID()),
- theBaseFeature->attribute(SketchPlugin_SketchEntity::AUXILIARY_ID()));
-
- /// fill referersed state of created arc as it is on the base arc
- if (theBaseFeature->getKind() == SketchPlugin_Arc::ID()) {
- bool aReversed = theBaseFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->value();
- aFeature->boolean(SketchPlugin_Arc::REVERSED_ID())->setValue(aReversed);
- }
- //aFeature->execute(); // to obtain result
- aFeature->data()->blockSendAttributeUpdated(aWasBlocked);
-
- #ifdef DEBUG_TRIM
- std::cout << "---- createArcFeature:end ---" << std::endl;
- #endif
-
- return aFeature;
-}
-
-FeaturePtr SketchPlugin_Trim::createConstraint(const std::string& theConstraintId,
- const AttributePtr& theFirstAttribute,
- const AttributePtr& theSecondAttribute)
-{
- FeaturePtr aConstraint = sketch()->addFeature(theConstraintId);
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_A()));
- aRefAttr->setAttr(theFirstAttribute);
-
- aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_B()));
- aRefAttr->setAttr(theSecondAttribute);
-
-#ifdef DEBUG_TRIM
- std::cout << "<createConstraint to attribute> :"
- << "first attribute - " << theFirstAttribute->id()
- << "second attribute - " << theSecondAttribute->id()
- << std::endl;
-#endif
-
- return aConstraint;
-}
-
-FeaturePtr SketchPlugin_Trim::createConstraintToObject(const std::string& theConstraintId,
- const AttributePtr& theFirstAttribute,
- const ObjectPtr& theSecondObject)
-{
- FeaturePtr aConstraint = sketch()->addFeature(theConstraintId);
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_A()));
- aRefAttr->setAttr(theFirstAttribute);
-
- aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_B()));
- aRefAttr->setObject(theSecondObject);
-
-#ifdef DEBUG_TRIM
- std::cout << "<createConstraint to attribute> :"
- << "first attribute - " << theFirstAttribute->id()
- << "second object - " << ModelAPI_Feature::feature(theSecondObject)->getKind()
- << std::endl;
-#endif
-
- return aConstraint;
-}
-
-FeaturePtr SketchPlugin_Trim::createConstraintForObjects(
- const std::string& theConstraintId,
- const ObjectPtr& theFirstObject,
- const ObjectPtr& theSecondObject)
-{
- FeaturePtr aConstraint = sketch()->addFeature(theConstraintId);
- AttributeRefAttrPtr aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_A()));
- aRefAttr->setObject(theFirstObject);
-
- aRefAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
- aConstraint->attribute(SketchPlugin_Constraint::ENTITY_B()));
- aRefAttr->setObject(theSecondObject);
-
- return aConstraint;
-}
-
-std::shared_ptr<ModelAPI_Result> SketchPlugin_Trim::getFeatureResult(
- const std::shared_ptr<ModelAPI_Feature>& theFeature)
-{
- std::shared_ptr<ModelAPI_Result> aResult;
-
- std::string aFeatureKind = theFeature->getKind();
- if (aFeatureKind == SketchPlugin_Line::ID())
- aResult = theFeature->firstResult();
- else if (aFeatureKind == SketchPlugin_Arc::ID())
- aResult = theFeature->lastResult();
- else if (aFeatureKind == SketchPlugin_Circle::ID())
- aResult = theFeature->lastResult();
-
- return aResult;
-}
-
-//********************************************************************
-void SketchPlugin_Trim::fillObjectShapes(const ObjectPtr& theObject,
- const ObjectPtr& theSketch,
- std::map<ObjectPtr, std::set<GeomShapePtr> >& theCashedShapes,
- std::map<ObjectPtr, PointToRefsMap>& theObjectToPoints)
-{
- PointToRefsMap aPointsInfo;
-
- std::set<std::shared_ptr<GeomAPI_Shape> > aShapes;
- std::map<std::shared_ptr<GeomAPI_Pnt>,
- std::list< AttributePoint2DPtr > > aPointToAttributes;
- std::map<std::shared_ptr<GeomAPI_Pnt>,
- std::list< ObjectPtr > > aPointToObjects;
-
- std::set<AttributePoint2DPtr > aRefAttributes;
- // current feature
- FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
- std::set<ResultPtr> anEdgeShapes;
- // edges on feature
- ModelGeomAlgo_Shape::shapesOfType(aFeature, GeomAPI_Shape::EDGE, anEdgeShapes);
- if (!anEdgeShapes.empty()) {
- GeomShapePtr aFeatureShape = (*anEdgeShapes.begin())->shape();
-
- // coincidences to the feature
- ModelGeomAlgo_Point2D::getPointsOfReference(aFeature, SketchPlugin_ConstraintCoincidence::ID(),
- aRefAttributes, SketchPlugin_Point::ID(), SketchPlugin_Point::COORD_ID());
- // layed on feature coincidences to divide it on several shapes
- //SketchPlugin_Sketch* aSketch = sketch();
- std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
- std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
- aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
- std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
- aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
- std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
- aData->attribute(SketchPlugin_Sketch::NORM_ID()));
- std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
-
- ModelGeomAlgo_Point2D::getPointsInsideShape(aFeatureShape, aRefAttributes, aC->pnt(),
- aX->dir(), aY, aPointsInfo);
-
- std::list<FeaturePtr> aFeatures;
- CompositeFeaturePtr aSketchComposite =
- std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theSketch);
- for (int i = 0; i < aSketchComposite->numberOfSubs(); i++) {
- FeaturePtr aFeature = aSketchComposite->subFeature(i);
- if (aFeature.get())
- aFeatures.push_back(aFeature);
- }
- ModelGeomAlgo_Point2D::getPointsIntersectedShape(aFeature, aFeatures, aPointsInfo);
-
- GeomAlgoAPI_ShapeTools::splitShape(aFeatureShape, aPointsInfo, aShapes);
- }
- theObjectToPoints[theObject] = aPointsInfo;
- theCashedShapes[theObject] = aShapes;
}
