+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: SketchPlugin_Sketch.cxx
// Created: 27 Mar 2014
// Author: Mikhail PONIKAROV
-#include "SketchPlugin_Sketch.h"
-#include <ModelAPI_Data.h>
+#include <Config_PropManager.h>
+
+#include <GeomAlgoAPI_CompoundBuilder.h>
#include <GeomAlgoAPI_FaceBuilder.h>
-using namespace std;
+#include <GeomAPI_AISObject.h>
+#include <GeomAPI_Dir.h>
+#include <GeomAPI_PlanarEdges.h>
+
+#include <GeomAlgoAPI_FaceBuilder.h>
+
+#include <GeomDataAPI_Point2D.h>
+#include <GeomAlgoAPI_PointBuilder.h>
+
+#include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_Data.h>
+#include <ModelAPI_Document.h>
+#include <ModelAPI_Feature.h>
+#include <ModelAPI_Object.h>
+#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Events.h>
-// face of the square-face displayed for selection of general plane
-const double PLANE_SIZE = 200;
+#include <SketchPlugin_Sketch.h>
+#include <SketchPlugin_Feature.h>
+#include <SketchPlugin_SketchEntity.h>
+#include <SketchPlugin_Tools.h>
+
+#include <Events_Loop.h>
+
+#include <memory>
+
+#include <math.h>
+#include <vector>
+
+using namespace std;
SketchPlugin_Sketch::SketchPlugin_Sketch()
{
void SketchPlugin_Sketch::initAttributes()
{
- //data()->addAttribute(PART_ATTR_DOC_REF, ModelAPI_AttributeDocRef::type());
+ data()->addAttribute(SketchPlugin_Sketch::ORIGIN_ID(), GeomDataAPI_Point::typeId());
+ data()->addAttribute(SketchPlugin_Sketch::DIRX_ID(), GeomDataAPI_Dir::typeId());
+ data()->addAttribute(SketchPlugin_Sketch::NORM_ID(), GeomDataAPI_Dir::typeId());
+ data()->addAttribute(SketchPlugin_Sketch::FEATURES_ID(), ModelAPI_AttributeRefList::typeId());
+ // the selected face, base for the sketcher plane, not obligatory
+ data()->addAttribute(SketchPlugin_SketchEntity::EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(
+ getKind(), SketchPlugin_SketchEntity::EXTERNAL_ID());
+}
+
+void SketchPlugin_Sketch::execute()
+{
+ if (!data()->isValid())
+ return;
+ std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
+ ModelAPI_AttributeRefList>(data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
+
+ std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
+ data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
+ std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
+ std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ data()->attribute(SketchPlugin_Sketch::NORM_ID()));
+
+ std::list<ObjectPtr> aFeatures = aRefList->list();
+ if (aFeatures.empty())
+ return;
+
+ std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
+ std::shared_ptr<SketchPlugin_Feature> aFeature;
+ std::list<std::shared_ptr<GeomAPI_Shape> > aFeaturesPreview;
+ for (; anIt != aLast; anIt++) {
+ aFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
+ if (aFeature) {
+ if (!aFeature->sketch()) // on load document the back references are missed
+ aFeature->setSketch(this);
+ // do not include the external edges into the result
+ if (aFeature->data()->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID())) {
+ if (aFeature->data()->selection(SketchPlugin_SketchEntity::EXTERNAL_ID())->value())
+ continue;
+ }
+ // do not include the construction entities in the result
+ if (aFeature->data()->attribute(SketchPlugin_SketchEntity::AUXILIARY_ID())) {
+ if (aFeature->data()->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value())
+ continue;
+ }
+
+ const std::list<std::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
+ std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
+ for (; aResIter != aRes.cend(); aResIter++) {
+ std::shared_ptr<ModelAPI_ResultConstruction> aConstr = std::dynamic_pointer_cast<
+ ModelAPI_ResultConstruction>(*aResIter);
+ if (aConstr) {
+ std::shared_ptr<GeomAPI_Shape> aShape = aConstr->shape();
+ if (aShape)
+ aFeaturesPreview.push_back(aShape);
+ }
+ }
+ }
+ }
+
+ if (aFeaturesPreview.empty())
+ return;
+
+ // Collect all edges as one big wire
+ std::shared_ptr<GeomAPI_PlanarEdges> aBigWire(new GeomAPI_PlanarEdges);
+ std::list<std::shared_ptr<GeomAPI_Shape> >::const_iterator aShapeIt = aFeaturesPreview.begin();
+ for (; aShapeIt != aFeaturesPreview.end(); ++aShapeIt) {
+ aBigWire->addEdge(*aShapeIt);
+ }
+ aBigWire->setPlane(anOrigin->pnt(), aDirX->dir(), aNorm->dir());
+ std::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
+ aConstr->setShape(aBigWire);
+ setResult(aConstr);
+}
+
+std::shared_ptr<ModelAPI_Feature> SketchPlugin_Sketch::addFeature(std::string theID)
+{
+ std::shared_ptr<ModelAPI_Feature> aNew = document()->addFeature(theID, false);
+ if (aNew) {
+ std::dynamic_pointer_cast<SketchPlugin_Feature>(aNew)->setSketch(this);
+ data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->append(aNew);
+ }
+ // set as current also after it becomes sub to set correctly enabled for other sketch subs
+ document()->setCurrentFeature(aNew, false);
+ return aNew;
+}
+
+void SketchPlugin_Sketch::removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature)
+{
+ if (!data()->isValid()) // sketch is already removed (case on undo of sketch), sync is not needed
+ return;
+ // to keep the persistent sub-elements indexing, do not remove elements from list,
+ // but substitute by nulls
+ reflist(SketchPlugin_Sketch::FEATURES_ID())->substitute(theFeature, ObjectPtr());
+ /*
+ list<ObjectPtr> aSubs = data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->list();
+ list<ObjectPtr>::iterator aSubIt = aSubs.begin(), aLastIt = aSubs.end();
+ bool isRemoved = false;
+ bool aHasEmtpyFeature = false;
+ for(; aSubIt != aLastIt && !isRemoved; aSubIt++) {
+ std::shared_ptr<ModelAPI_Feature> aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*aSubIt);
+ if (aFeature.get() != NULL && aFeature == theFeature) {
+ data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->remove(aFeature);
+ isRemoved = true;
+ }
+ else if (aFeature.get() == NULL)
+ aHasEmtpyFeature = true;
+ }
+ // if the object is not found in the sketch sub-elements, that means that the object is removed already.
+ // Find the first empty element and remove it
+ if (!isRemoved && aHasEmtpyFeature)
+ data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->remove(ObjectPtr());
+ */
+}
+
+int SketchPlugin_Sketch::numberOfSubs(bool forTree) const
+{
+ if (forTree)
+ return 0;
+ return data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->size(false);
}
-void SketchPlugin_Sketch::execute()
+std::shared_ptr<ModelAPI_Feature> SketchPlugin_Sketch::subFeature(
+ const int theIndex, bool forTree) const
{
+ if (forTree)
+ return FeaturePtr();
+
+ ObjectPtr anObj = data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->object(theIndex, false);
+ return std::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
}
-const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
+int SketchPlugin_Sketch::subFeatureId(const int theIndex) const
{
- if (!SketchPlugin_Feature::preview())
- {
+ std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
+ ModelAPI_AttributeRefList>(data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
+ std::list<ObjectPtr> aFeatures = aRefList->list();
+ std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin();
+ int aResultIndex = 1; // number of the counted (created) features, started from 1
+ int aFeatureIndex = -1; // number of the not-empty features in the list
+ for (; anIt != aFeatures.end(); anIt++) {
+ if (anIt->get())
+ aFeatureIndex++;
+ if (aFeatureIndex == theIndex)
+ break;
+ aResultIndex++;
+ }
+ return aResultIndex;
+}
- boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
- boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(1, 0, 0));
- boost::shared_ptr<GeomAPI_Shape> aFace =
- GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
- setPreview(aFace);
+bool SketchPlugin_Sketch::isSub(ObjectPtr theObject) const
+{
+ // check is this feature of result
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
+ if (!aFeature) {
+ ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
+ if (aRes)
+ aFeature = document()->feature(aRes);
}
- return SketchPlugin_Feature::preview();
+ if (aFeature) {
+ return data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->isInList(aFeature);
+ }
+ return false;
+}
+
+
+void SketchPlugin_Sketch::erase()
+{
+ std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
+ ModelAPI_AttributeRefList>(data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
+ std::list<ObjectPtr> aFeatures = aRefList->list();
+ std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin();
+ for (; anIt != aFeatures.end(); anIt++) {
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
+ if (aFeature) {
+ // subs are referenced from sketch, but must be removed for sure, so not checkings
+ document()->removeFeature(aFeature);
+ }
+ }
+ ModelAPI_CompositeFeature::erase();
+}
+
+void SketchPlugin_Sketch::attributeChanged(const std::string& theID) {
+ if (theID == SketchPlugin_SketchEntity::EXTERNAL_ID()) {
+ std::shared_ptr<GeomAPI_Shape> aSelection =
+ data()->selection(SketchPlugin_SketchEntity::EXTERNAL_ID())->value();
+ if (aSelection) { // update arguments due to the selection value
+ // update the sketch plane
+ std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aSelection);
+ if (aPlane) {
+ double anA, aB, aC, aD;
+ aPlane->coefficients(anA, aB, aC, aD);
+
+ // calculate attributes of the sketch
+ std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
+ std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
+ std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
+ aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
+ std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
+ // X axis is preferable to be dirX on the sketch
+ static const double tol = 0.1; // here can not be very small value to avoid very close to X normal axis (issue 595)
+ bool isX = fabs(anA) - 1.0 < tol && fabs(aB) < tol && fabs(aC) < tol;
+ std::shared_ptr<GeomAPI_Dir> aTempDir(
+ isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
+ std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
+ std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
+
+ // update position of the sketch
+ std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast
+ <GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
+ anOrigin->setValue(anOrigPnt);
+ std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ data()->attribute(SketchPlugin_Sketch::NORM_ID()));
+ aNormal->setValue(aNormDir);
+ std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
+ aDirX->setValue(aXDir);
+ std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
+ }
+ }
+ } else if (theID == SketchPlugin_Sketch::NORM_ID() || theID == SketchPlugin_Sketch::DIRX_ID()) {
+ // send all sub-elements are also updated: all entities become created on different plane
+ static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
+ std::list<ObjectPtr> aSubs = data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->list();
+ std::list<ObjectPtr>::iterator aSub = aSubs.begin();
+ for(; aSub != aSubs.end(); aSub++) {
+ if (aSub->get())
+ ModelAPI_EventCreator::get()->sendUpdated(*aSub, anUpdateEvent);
+ }
+ }
+}
+
+void SketchPlugin_Sketch::createPoint2DResult(ModelAPI_Feature* theFeature,
+ SketchPlugin_Sketch* theSketch,
+ const std::string& theAttributeID, const int theIndex)
+{
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ theFeature->attribute(theAttributeID));
+
+ if (!aPoint || !aPoint->isInitialized())
+ return;
+
+ std::shared_ptr<GeomAPI_Pnt> aCenter(theSketch->to3D(aPoint->x(), aPoint->y()));
+ //std::cout<<"Execute circle "<<aCenter->x()<<" "<<aCenter->y()<<" "<<aCenter->z()<<std::endl;
+ // make a visible point
+ std::shared_ptr<GeomAPI_Shape> aCenterPointShape = GeomAlgoAPI_PointBuilder::point(aCenter);
+ std::shared_ptr<ModelAPI_ResultConstruction> aResult = theFeature->document()->createConstruction(
+ theFeature->data(), theIndex);
+ aResult->setShape(aCenterPointShape);
+ aResult->setIsInHistory(false);
+
+ theFeature->setResult(aResult, theIndex);
+}
+
+FeaturePtr SketchPlugin_Sketch::addUniqueNamedCopiedFeature(FeaturePtr theFeature,
+ SketchPlugin_Sketch* theSketch)
+{
+ FeaturePtr aNewFeature = theSketch->addFeature(theFeature->getKind());
+ // addFeature generates a unique name for the feature, it caches the name
+ std::string aUniqueFeatureName = aNewFeature->data()->name();
+ // all attribute values are copied\pasted to the new feature, name is not an exception
+ theFeature->data()->copyTo(aNewFeature->data());
+ // as a name for the feature, the generated unique name is set
+ aNewFeature->data()->setName(aUniqueFeatureName);
+ // text expressions could block setValue of some attributes
+ clearExpressions(aNewFeature);
+
+ return aNewFeature;
+}
+
+std::shared_ptr<GeomAPI_Ax3> SketchPlugin_Sketch::plane(SketchPlugin_Sketch* theSketch)
+{
+ std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
+
+ std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
+ aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
+ std::shared_ptr<GeomDataAPI_Dir> aDirX = 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()));
+
+ return std::shared_ptr<GeomAPI_Ax3>(new GeomAPI_Ax3(anOrigin->pnt(), aDirX->dir(), aNorm->dir()));
}