-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
#include "ModuleBase_ISelection.h"
+#include <StdSelect_BRepOwner.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS.hxx>
+#include <BRep_Tool.hxx>
+#include <GeomAPI_Pnt.h>
+
+//********************************************************************
+void ModuleBase_ISelection::appendSelected(const QList<ModuleBase_ViewerPrs> theValues,
+ QList<ModuleBase_ViewerPrs>& theValuesTo)
+{
+ // collect the objects from the viewer
+ QObjectPtrList anExistedObjects;
+ QList<ModuleBase_ViewerPrs>::const_iterator aPrsIt = theValuesTo.begin(),
+ aPrsLast = theValuesTo.end();
+ for (; aPrsIt != aPrsLast; aPrsIt++) {
+ if ((*aPrsIt).owner() && (*aPrsIt).object())
+ anExistedObjects.push_back((*aPrsIt).object());
+ }
+
+
+ QList<ModuleBase_ViewerPrs>::const_iterator anIt = theValues.begin(),
+ aLast = theValues.end();
+ for (; anIt != aLast; anIt++) {
+ ObjectPtr anObject = (*anIt).object();
+ if (anObject.get() != NULL && !anExistedObjects.contains(anObject)) {
+ theValuesTo.append(ModuleBase_ViewerPrs(anObject, TopoDS_Shape(), NULL));
+ }
+ }
+
+}
+
+//********************************************************************
+ResultPtr ModuleBase_ISelection::getResult(const ModuleBase_ViewerPrs& thePrs)
+{
+ ResultPtr aResult;
+
+ if (!thePrs.owner().IsNull()) {
+ ObjectPtr anObject = getSelectableObject(thePrs.owner());
+ aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
+ }
+ else {
+ aResult = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
+ }
+
+ return aResult;
+}
+
+//********************************************************************
+GeomShapePtr ModuleBase_ISelection::getShape(const ModuleBase_ViewerPrs& thePrs)
+{
+ GeomShapePtr aShape;
+
+ const TopoDS_Shape& aTDSShape = thePrs.shape();
+ // if only result is selected, an empty shape is set to the model
+ if (aTDSShape.IsNull()) {
+ }
+ else {
+ aShape = GeomShapePtr(new GeomAPI_Shape());
+ aShape->setImpl(new TopoDS_Shape(aTDSShape));
+ // If the result object is built on the same shape, the result shape here is empty one
+ ResultPtr aResult = getResult(thePrs);
+ if (aResult.get() && aShape->isEqual(aResult->shape()))
+ aShape = GeomShapePtr();
+ }
+ return aShape;
+}
+
+//********************************************************************
QList<ModuleBase_ViewerPrs> ModuleBase_ISelection::getViewerPrs(const QObjectPtrList& theObjects)
{
QList<ModuleBase_ViewerPrs> aSelectedPrs;
}
return aSelectedPrs;
}
+
+//********************************************************************
+void ModuleBase_ISelection::filterSelectionOnEqualPoints
+ (QList<ModuleBase_ViewerPrs>& theSelected)
+{
+ QList<ModuleBase_ViewerPrs> aCandidatesToRemove;
+ QList<ModuleBase_ViewerPrs>::const_iterator anIt = theSelected.begin(),
+ aLast = theSelected.end();
+ QList<ModuleBase_ViewerPrs>::const_iterator aSubIt;
+ for (; anIt != aLast; anIt++) {
+ aSubIt = anIt;
+ aSubIt++;
+ for (; aSubIt != aLast; aSubIt++) {
+ if (isEqualVertices(*anIt, *aSubIt)) {
+ aCandidatesToRemove.append(*aSubIt);
+ break;
+ }
+ }
+ }
+ QList<ModuleBase_ViewerPrs>::const_iterator aRemIt = aCandidatesToRemove.begin(),
+ aRemLast = aCandidatesToRemove.end();
+ for (; aRemIt != aRemLast; aRemIt++) {
+ theSelected.removeAll(*aRemIt);
+ }
+}
+
+bool ModuleBase_ISelection::isEqualVertices(const ModuleBase_ViewerPrs thePrs1,
+ const ModuleBase_ViewerPrs thePrs2)
+{
+ bool isEqual = false;
+ Handle(StdSelect_BRepOwner) anOwner1 = Handle(StdSelect_BRepOwner)::DownCast(thePrs1.owner());
+ Handle(StdSelect_BRepOwner) anOwner2 = Handle(StdSelect_BRepOwner)::DownCast(thePrs2.owner());
+
+ if (!anOwner1.IsNull() && anOwner1->HasShape() &&
+ !anOwner2.IsNull() && anOwner2->HasShape()) {
+ const TopoDS_Shape& aShape1 = anOwner1->Shape();
+ const TopoDS_Shape& aShape2 = anOwner2->Shape();
+ //TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
+ if (aShape1.ShapeType() == TopAbs_VERTEX &&
+ aShape2.ShapeType() == TopAbs_VERTEX) {
+ const TopoDS_Vertex& aVertex1 = TopoDS::Vertex(aShape1);
+ const TopoDS_Vertex& aVertex2 = TopoDS::Vertex(aShape2);
+ if (!aVertex1.IsNull() && !aVertex2.IsNull()) {
+ gp_Pnt aPoint1 = BRep_Tool::Pnt(aVertex1);
+ gp_Pnt aPoint2 = BRep_Tool::Pnt(aVertex2);
+
+ std::shared_ptr<GeomAPI_Pnt> aPnt1 = std::shared_ptr<GeomAPI_Pnt>
+ (new GeomAPI_Pnt(aPoint1.X(), aPoint1.Y(), aPoint1.Z()));
+ std::shared_ptr<GeomAPI_Pnt> aPnt2 = std::shared_ptr<GeomAPI_Pnt>
+ (new GeomAPI_Pnt(aPoint2.X(), aPoint2.Y(), aPoint2.Z()));
+ isEqual = aPnt1->isEqual(aPnt2);
+ }
+ }
+ }
+
+ return isEqual;
+}