Dump with geometrical selection

[modules/shaper.git] / src / Model / Model_ResultConstruction.cpp

diff --git a/src/Model/Model_ResultConstruction.cpp b/src/Model/Model_ResultConstruction.cpp
index 25116990809bb0440cca76236c6da66721d37312..a0c8a519b703a5ad4640a088b4e23d016fb1bf2e 100644 (file)
--- a/src/Model/Model_ResultConstruction.cpp
+++ b/src/Model/Model_ResultConstruction.cpp
@@ -111,6 +111,21 @@ int Model_ResultConstruction::facesNum()
       }
     }
     myFacesUpToDate = true;
+
+    // update all the faces and sub-elements in the naming structure
+    DocumentPtr anEmptyExt;
+    bool aNotExt = false;
+    TDF_Label aDataLab = startLabel(anEmptyExt, aNotExt);
+    TDF_ChildIterator aSubsIter(aDataLab, Standard_False);
+    for(; aSubsIter.More(); aSubsIter.Next()) {
+      const TDF_Label aLab = aSubsIter.Value();
+      if (aLab.Tag() == 1) // skip the root shape label
+        continue;
+      Handle(TNaming_NamedShape) aNS;
+      if (aLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+        update(aLab.Tag() - 1, anEmptyExt, aNotExt);
+      }
+    }
   }
   return int(myFaces.size());
 }
@@ -132,7 +147,7 @@ void Model_ResultConstruction::setInfinite(const bool theInfinite)
 
 void Model_ResultConstruction::setIsConcealed(const bool theValue)
 {
-  // do nothing: the construction element is never consealed
+  // do nothing: the construction element is never concealed
 }
 
 static const int kSTART_VERTEX_DELTA = 1000000;
@@ -611,10 +626,30 @@ bool Model_ResultConstruction::update(const int theIndex,
       }
       return aRes;
     } else {
+      // check is this modified or not
+      std::shared_ptr<GeomAPI_Shape> aNewShape = shape();
+      TopoDS_Shape anOldSh;
+      Handle(TNaming_NamedShape) aNS;
+      if (aLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
+        anOldSh = aNS->Get();
+      }
+      if (aNewShape.get()) {
+        if (anOldSh.IsNull())
+          theModified = true;
+        else {
+          std::shared_ptr<GeomAPI_Shape> anOldShape(new GeomAPI_Shape);
+          anOldShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(anOldSh));
+          theModified = !anOldShape->isEqual(aNewShape);
+        }
+      }
+      else if (!anOldSh.IsNull()) {
+        theModified = true;
+      }
+
       // For correct naming selection, put the shape into the naming structure.
       // It seems sub-shapes are not needed: only this shape is (and can be ) selected.
       TNaming_Builder aBuilder(aLab);
-      aBuilder.Generated(shape()->impl<TopoDS_Shape>());
+      aBuilder.Generated(aNewShape->impl<TopoDS_Shape>());
     }
     return shape() && !shape()->isNull();
   }
@@ -630,7 +665,7 @@ bool Model_ResultConstruction::update(const int theIndex,
     Handle(TDF_Reference) aRef;
     if (aLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
       int aFaceIndex = aRef->Get().Tag();
-      // don't check selection ,since face may disappear, but the shape stays correct
+      // don't check selection since face may disappear, but the shape stays correct
       Model_ResultConstruction::update(aFaceIndex, theExtDoc, theModified);
     }
     // getting a type of selected shape