1 // File: PartSet_OperationSketch.h
2 // Created: 20 Apr 2014
3 // Author: Natalia ERMOLAEVA
5 #include <PartSet_OperationSketch.h>
7 #include <PartSet_OperationFeatureEdit.h>
8 #include <PartSet_OperationFeatureEditMulti.h>
9 #include <PartSet_Tools.h>
11 #include <SketchPlugin_Sketch.h>
12 #include <SketchPlugin_ConstraintLength.h>
14 #include <ModelAPI_Data.h>
15 #include <ModelAPI_AttributeDouble.h>
16 #include <ModelAPI_AttributeRefList.h>
18 #include <GeomAlgoAPI_FaceBuilder.h>
19 #include <GeomDataAPI_Point.h>
20 #include <GeomDataAPI_Dir.h>
21 #include <GeomAPI_XYZ.h>
23 #include <ModuleBase_ViewerPrs.h>
25 #include <AIS_Shape.hxx>
26 #include <AIS_ListOfInteractive.hxx>
27 #include <AIS_InteractiveObject.hxx>
28 #include <AIS_DimensionOwner.hxx>
29 #include <AIS_LengthDimension.hxx>
30 #include <V3d_View.hxx>
36 #include <QMouseEvent>
41 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId,
43 : PartSet_OperationSketchBase(theId, theParent)
47 PartSet_OperationSketch::~PartSet_OperationSketch()
51 std::list<int> PartSet_OperationSketch::getSelectionModes(ObjectPtr theFeature) const
53 std::list<int> aModes;
54 if (!hasSketchPlane())
55 aModes.push_back(TopAbs_FACE);
57 aModes = PartSet_OperationSketchBase::getSelectionModes(theFeature);
63 /// Initializes the operation with previously created feature. It is used in sequental operations
64 void PartSet_OperationSketch::initFeature(FeaturePtr theFeature)
67 setEditingFeature(theFeature);
70 FeaturePtr PartSet_OperationSketch::sketch() const
75 void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, Handle_V3d_View theView,
76 const std::list<ModuleBase_ViewerPrs>& theSelected,
77 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
79 if (hasSketchPlane()){
80 // if shift button is pressed and there are some already selected objects, the operation should
81 // not be started. We just want to combine some selected objects.
82 bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
83 if (aHasShift && theSelected.size() > 0)
86 if (theHighlighted.size() == 1) {
87 ObjectPtr aFeature = theHighlighted.front().object();
89 std::string anOperationType = (theSelected.size() > 1)?
90 PartSet_OperationFeatureEditMulti::Type() :
91 PartSet_OperationFeatureEdit::Type();
92 restartOperation(anOperationType, aFeature);
96 myFeatures = theHighlighted;
99 if (!theHighlighted.empty()) {
100 ModuleBase_ViewerPrs aPrs = theHighlighted.front();
101 const TopoDS_Shape& aShape = aPrs.shape();
102 if (!aShape.IsNull())
103 setSketchPlane(aShape);
108 void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
109 const std::list<ModuleBase_ViewerPrs>& theSelected,
110 const std::list<ModuleBase_ViewerPrs>& theHighlighted)
112 if (hasSketchPlane()) {
113 /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
114 /// but for other IO, for example constraint dimensions.
115 /// It is empty and we have to use the process mouse release to start edition operation
116 /// for these objects
117 if (theSelected.size() == 1) {
118 ObjectPtr aFeature = theSelected.front().object();
120 restartOperation(PartSet_OperationFeatureEdit::Type(), aFeature);
125 void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
127 if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
130 if (myFeatures.size() != 1) {
131 FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), theView, feature(),
134 restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
138 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
140 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
141 if (!aData->isValid())
142 return std::list<FeaturePtr>();
143 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
144 boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
146 std::list<ObjectPtr> aList = aRefList->list();
147 std::list<ObjectPtr>::iterator aIt;
148 std::list<FeaturePtr> aFeaList;
149 for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
150 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
152 aFeaList.push_back(aFeature);
157 void PartSet_OperationSketch::stopOperation()
159 PartSet_OperationSketchBase::stopOperation();
160 emit featureConstructed(feature(), FM_Hide);
161 emit closeLocalContext();
164 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
166 return hasSketchPlane();
170 void PartSet_OperationSketch::startOperation()
172 PartSet_OperationSketchBase::startOperation();
173 if (!isEditOperation())
177 bool PartSet_OperationSketch::hasSketchPlane() const
179 bool aHasPlane = false;
182 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
183 AttributeDoublePtr anAttr;
184 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
185 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::NORM_ID()));
186 aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
191 void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
193 if (theShape.IsNull())
196 // get selected shape
197 boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
198 aGShape->setImpl(new TopoDS_Shape(theShape));
200 // get plane parameters
201 boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
203 // set plane parameters to feature
204 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
205 double anA, aB, aC, aD;
206 aPlane->coefficients(anA, aB, aC, aD);
208 // calculate attributes of the sketch
209 boost::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
210 boost::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
211 boost::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
212 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
213 boost::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
214 // X axis is preferable to be dirX on the sketch
215 const double tol = Precision::Confusion();
216 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
217 boost::shared_ptr<GeomAPI_Dir> aTempDir(isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
218 boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
219 boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
221 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
222 boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
223 anOrigin->setValue(anOrigPnt);
224 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
225 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::NORM_ID()));
226 aNormal->setValue(aNormDir);
227 boost::shared_ptr<GeomDataAPI_Dir> aDirX =
228 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
229 aDirX->setValue(aXDir);
230 boost::shared_ptr<GeomDataAPI_Dir> aDirY =
231 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
232 aDirY->setValue(aYDir);
233 boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
237 emit featureConstructed(feature(), FM_Hide);
238 emit closeLocalContext();
239 emit planeSelected(aDir->x(), aDir->y(), aDir->z());