Fix for the issue #3076 ExportToGEOM: Fatal error SWIG director method error

diff --git a/src/FeaturesPlugin/CMakeLists.txt b/src/FeaturesPlugin/CMakeLists.txt
index 2821777627f1d8aa08f2ec1a4e0ca93484058f9b..e38954198eb3847c1b4b5159cf6cfce67eb05898 100644 (file)
--- a/src/FeaturesPlugin/CMakeLists.txt
+++ b/src/FeaturesPlugin/CMakeLists.txt
@@ -538,5 +538,6 @@ ADD_UNIT_TESTS(TestExtrusion.py
                Test17281.py
                TestChamfer.py
                Test3033.py
+               Test3076.py
                Test17909.py
 )

diff --git a/src/FeaturesPlugin/Test/Test3076.py b/src/FeaturesPlugin/Test/Test3076.py
new file mode 100644 (file)
index 0000000..5740191
--- /dev/null
+++ b/src/FeaturesPlugin/Test/Test3076.py
@@ -0,0 +1,142 @@
+from SketchAPI import *
+
+from salome.shaper import model
+
+model.begin()
+partSet = model.moduleDocument()
+Part_1 = model.addPart(partSet)
+Part_1_doc = Part_1.document()
+anAngle = model.addParameter(Part_1_doc, "angle", "45")
+model.addParameter(Part_1_doc, "r1", "0.6671")
+model.addParameter(Part_1_doc, "ep", "0.02")
+Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("YOZ"))
+SketchLine_1 = Sketch_1.addLine(1.25, 4.0171, 1.25, 2.5971)
+SketchLine_2 = Sketch_1.addLine(1.25, 2.5971, 1.4, 2.5971)
+SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
+SketchLine_3 = Sketch_1.addLine(1.4, 2.5971, 1.4, 2.0871)
+SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_2.endPoint(), SketchLine_3.startPoint())
+SketchLine_4 = Sketch_1.addLine(1.4, 2.0871, 1.25, 2.0871)
+SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
+SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_1.result())
+SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_3.result())
+SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_4.result())
+SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_2.result())
+SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OY"), False)
+SketchLine_5 = SketchProjection_1.createdFeature()
+SketchLine_5.setName("SketchLine_6")
+SketchLine_5.result().setName("SketchLine_6")
+SketchProjection_2 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OZ"), False)
+SketchLine_6 = SketchProjection_2.createdFeature()
+SketchLine_6.setName("SketchLine_7")
+SketchLine_6.result().setName("SketchLine_7")
+SketchLine_7 = Sketch_1.addLine(1.25, 2.0871, 1.25, 0.6671)
+SketchLine_7.setName("SketchLine_12")
+SketchLine_7.result().setName("SketchLine_12")
+SketchEllipticArc_1 = Sketch_1.addEllipticArc(0, 0.6671, 1.057108125973878, 0.6671, 0, 2.733995794193338e-31, 1.25, 0.6671000000000001, False)
+[SketchPoint_1, SketchPoint_2, SketchPoint_3, SketchPoint_4, SketchPoint_5, SketchPoint_6, SketchPoint_7, SketchLine_8, SketchLine_9] = SketchEllipticArc_1.construction(center = "aux", firstFocus = "aux", secondFocus = "aux", majorAxisStart = "aux", majorAxisEnd = "aux", minorAxisStart = "aux", minorAxisEnd = "aux", majorAxis = "aux", minorAxis = "aux")
+SketchConstraintVertical_3 = Sketch_1.setVertical(SketchLine_9.result())
+SketchConstraintVertical_3.setName("SketchConstraintVertical_4")
+SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchAPI_Line(SketchLine_9).startPoint(), SketchEllipticArc_1.startPoint())
+SketchConstraintCoincidence_4.setName("SketchConstraintCoincidence_22")
+SketchConstraintCoincidence_5 = Sketch_1.setCoincident(SketchEllipticArc_1.endPoint(), SketchAPI_Point(SketchPoint_5).coordinates())
+SketchConstraintCoincidence_5.setName("SketchConstraintCoincidence_23")
+SketchConstraintDistance_1 = Sketch_1.setDistance(SketchEllipticArc_1.minorAxisNegative(), SketchLine_8.result(), "r1", True)
+SketchConstraintCoincidence_6 = Sketch_1.setCoincident(SketchLine_7.endPoint(), SketchEllipticArc_1.majorAxisPositive())
+SketchConstraintCoincidence_6.setName("SketchConstraintCoincidence_27")
+SketchConstraintVertical_4 = Sketch_1.setVertical(SketchLine_7.result())
+SketchConstraintVertical_4.setName("SketchConstraintVertical_5")
+SketchConstraintDistance_2 = Sketch_1.setDistance(SketchEllipticArc_1.majorAxisPositive(), SketchLine_6.result(), 1.25, True)
+SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_7.result(), 1.42)
+SketchConstraintCoincidence_7 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_7.startPoint())
+SketchConstraintCoincidence_7.setName("SketchConstraintCoincidence_13")
+SketchConstraintCoincidence_8 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_7.result())
+SketchConstraintCoincidence_8.setName("SketchConstraintCoincidence_14")
+SketchConstraintLength_2 = Sketch_1.setLength(SketchLine_3.result(), 0.51)
+SketchConstraintLength_3 = Sketch_1.setLength(SketchLine_2.result(), 0.15)
+SketchConstraintLength_4 = Sketch_1.setLength(SketchLine_1.result(), 1.42)
+SketchConstraintCoincidence_9 = Sketch_1.setCoincident(SketchEllipticArc_1.minorAxisNegative(), SketchLine_5.result())
+SketchConstraintCoincidence_9.setName("SketchConstraintCoincidence_9")
+SketchConstraintCoincidence_10 = Sketch_1.setCoincident(SketchAPI_Point(SketchPoint_6).coordinates(), SketchLine_6.result())
+SketchConstraintCoincidence_10.setName("SketchConstraintCoincidence_10")
+SketchEllipticArc_2 = Sketch_1.addEllipticArc(0, 4.0171, 1.057108125973878, 4.0171, 1.25, 4.0171, -1.323488743421758e-23, 4.6842, False)
+[SketchPoint_8, SketchPoint_9, SketchPoint_10, SketchPoint_11, SketchPoint_12, SketchPoint_13, SketchPoint_14, SketchLine_10, SketchLine_11] = SketchEllipticArc_2.construction(center = "aux", firstFocus = "aux", secondFocus = "aux", majorAxisStart = "aux", majorAxisEnd = "aux", minorAxisStart = "aux", minorAxisEnd = "aux", majorAxis = "aux", minorAxis = "aux")
+SketchConstraintCoincidence_11 = Sketch_1.setCoincident(SketchLine_6.result(), SketchEllipticArc_2.center())
+SketchConstraintCoincidence_11.setName("SketchConstraintCoincidence_11")
+SketchConstraintCoincidence_12 = Sketch_1.setCoincident(SketchEllipticArc_2.startPoint(), SketchAPI_Line(SketchLine_10).endPoint())
+SketchConstraintCoincidence_12.setName("SketchConstraintCoincidence_12")
+SketchConstraintCoincidence_13 = Sketch_1.setCoincident(SketchEllipticArc_2.endPoint(), SketchAPI_Line(SketchLine_11).endPoint())
+SketchConstraintCoincidence_13.setName("SketchConstraintCoincidence_15")
+SketchConstraintHorizontal_3 = Sketch_1.setHorizontal(SketchLine_10.result())
+SketchConstraintCoincidence_14 = Sketch_1.setCoincident(SketchAPI_Point(SketchPoint_12).coordinates(), SketchLine_1.startPoint())
+SketchConstraintCoincidence_14.setName("SketchConstraintCoincidence_16")
+SketchConstraintDistance_3 = Sketch_1.setDistance(SketchEllipticArc_2.minorAxisPositive(), SketchLine_10.result(), "r1", True)
+SketchLine_12 = Sketch_1.addLine(1.229999999999999, 4.0171, 1.229999999999999, 0.6671)
+SketchLine_12.setName("SketchLine_13")
+SketchLine_12.result().setName("SketchLine_13")
+SketchConstraintCoincidence_15 = Sketch_1.setCoincident(SketchLine_12.startPoint(), SketchLine_10.result())
+SketchConstraintCoincidence_15.setName("SketchConstraintCoincidence_17")
+SketchConstraintCoincidence_16 = Sketch_1.setCoincident(SketchLine_12.endPoint(), SketchLine_8.result())
+SketchConstraintCoincidence_16.setName("SketchConstraintCoincidence_18")
+SketchConstraintVertical_5 = Sketch_1.setVertical(SketchLine_12.result())
+SketchConstraintVertical_5.setName("SketchConstraintVertical_6")
+SketchConstraintDistance_4 = Sketch_1.setDistance(SketchLine_12.startPoint(), SketchLine_1.result(), "ep", True)
+SketchEllipticArc_3 = Sketch_1.addEllipticArc(0, 4.0171, 1.046021792316405, 4.0171, 0, 4.664199999999999, 1.23, 4.0171, True)
+[SketchPoint_15, SketchPoint_16, SketchPoint_17, SketchPoint_18, SketchPoint_19, SketchPoint_20, SketchPoint_21, SketchLine_13, SketchLine_14] = SketchEllipticArc_3.construction(center = "aux", firstFocus = "aux", secondFocus = "aux", majorAxisStart = "aux", majorAxisEnd = "aux", minorAxisStart = "aux", minorAxisEnd = "aux", majorAxis = "aux", minorAxis = "aux")
+SketchConstraintCoincidence_17 = Sketch_1.setCoincident(SketchEllipticArc_2.center(), SketchEllipticArc_3.center())
+SketchConstraintCoincidence_17.setName("SketchConstraintCoincidence_19")
+SketchConstraintCoincidence_18 = Sketch_1.setCoincident(SketchLine_6.result(), SketchEllipticArc_3.startPoint())
+SketchConstraintCoincidence_18.setName("SketchConstraintCoincidence_20")
+SketchConstraintCoincidence_19 = Sketch_1.setCoincident(SketchLine_10.result(), SketchEllipticArc_3.endPoint())
+SketchConstraintCoincidence_19.setName("SketchConstraintCoincidence_21")
+SketchConstraintCoincidence_20 = Sketch_1.setCoincident(SketchEllipticArc_3.endPoint(), SketchLine_12.startPoint())
+SketchConstraintCoincidence_20.setName("SketchConstraintCoincidence_24")
+SketchConstraintDistanceVertical_1 = Sketch_1.setVerticalDistance(SketchEllipticArc_2.minorAxisPositive(), SketchEllipticArc_3.startPoint(), "ep")
+SketchConstraintHorizontal_4 = Sketch_1.setHorizontal(SketchLine_13.result())
+SketchEllipticArc_4 = Sketch_1.addEllipticArc(0, 0.6671, 1.046021792316011, 0.6671, 0, 0.02, 1.229999999999999, 0.6670999999999999, False)
+[SketchPoint_22, SketchPoint_23, SketchPoint_24, SketchPoint_25, SketchPoint_26, SketchPoint_27, SketchPoint_28, SketchLine_15, SketchLine_16] = SketchEllipticArc_4.construction(center = "aux", firstFocus = "aux", secondFocus = "aux", majorAxisStart = "aux", majorAxisEnd = "aux", minorAxisStart = "aux", minorAxisEnd = "aux", majorAxis = "aux", minorAxis = "aux")
+SketchConstraintCoincidence_21 = Sketch_1.setCoincident(SketchEllipticArc_1.center(), SketchEllipticArc_4.center())
+SketchConstraintCoincidence_21.setName("SketchConstraintCoincidence_25")
+SketchConstraintCoincidence_22 = Sketch_1.setCoincident(SketchLine_12.endPoint(), SketchEllipticArc_4.result())
+SketchConstraintCoincidence_22.setName("SketchConstraintCoincidence_26")
+SketchConstraintCoincidence_23 = Sketch_1.setCoincident(SketchLine_6.result(), SketchEllipticArc_4.startPoint())
+SketchConstraintCoincidence_23.setName("SketchConstraintCoincidence_28")
+SketchConstraintCoincidence_24 = Sketch_1.setCoincident(SketchLine_12.endPoint(), SketchEllipticArc_4.endPoint())
+SketchConstraintCoincidence_24.setName("SketchConstraintCoincidence_29")
+SketchConstraintDistanceVertical_2 = Sketch_1.setVerticalDistance(SketchEllipticArc_4.minorAxisNegative(), SketchEllipticArc_1.minorAxisNegative(), "ep")
+SketchConstraintHorizontal_5 = Sketch_1.setHorizontal(SketchLine_15.result())
+SketchLine_17 = Sketch_1.addLine(9.702173021404511e-32, 0.02, -2.296340201324298e-16, -1.110223024625157e-16)
+SketchConstraintCoincidence_25 = Sketch_1.setCoincident(SketchEllipticArc_4.minorAxisNegative(), SketchLine_17.startPoint())
+SketchConstraintCoincidence_25.setName("SketchConstraintCoincidence_30")
+SketchConstraintCoincidence_26 = Sketch_1.setCoincident(SketchAPI_Line(SketchLine_5).startPoint(), SketchLine_17.endPoint())
+SketchConstraintCoincidence_26.setName("SketchConstraintCoincidence_31")
+SketchLine_18 = Sketch_1.addLine(7.654042494670958e-17, 4.684199999999996, 7.524363077049401e-17, 4.664199999999999)
+SketchConstraintCoincidence_27 = Sketch_1.setCoincident(SketchEllipticArc_2.minorAxisPositive(), SketchLine_18.startPoint())
+SketchConstraintCoincidence_27.setName("SketchConstraintCoincidence_32")
+SketchConstraintCoincidence_28 = Sketch_1.setCoincident(SketchEllipticArc_3.minorAxisPositive(), SketchLine_18.endPoint())
+SketchConstraintCoincidence_28.setName("SketchConstraintCoincidence_33")
+model.do()
+Revolution_1 = model.addRevolution(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchEllipticArc_2f-SketchLine_18f-SketchEllipticArc_3r-SketchLine_13f-SketchEllipticArc_4r-SketchLine_17f-SketchEllipticArc_1f-SketchLine_12r-SketchLine_4r-SketchLine_3r-SketchLine_2r-SketchLine_1r")], model.selection("EDGE", "PartSet/OZ"), "angle", 0)
+Group_1_objects = [model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchEllipticArc_4"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_13"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchEllipticArc_3")]
+Group_1 = model.addGroup(Part_1_doc, "Faces", Group_1_objects)
+Group_1.setName("Group_int")
+Group_1.result().setName("Group_int")
+Group_1.result().setColor(170, 0, 0)
+Group_2_objects = [model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchEllipticArc_2"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_1"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_2"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_3"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_4"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchLine_12"), model.selection("FACE", "Revolution_1_1/Generated_Face&Sketch_1/SketchEllipticArc_1")]
+Group_2 = model.addGroup(Part_1_doc, "Faces", Group_2_objects)
+Group_2.setName("Group_ext")
+Group_2.result().setName("Group_ext")
+Group_2.result().setColor(0, 170, 0)
+Group_3 = model.addGroup(Part_1_doc, "Faces", [model.selection("FACE", "Revolution_1_1/From_Face")])
+Group_3.setName("Face_lat1")
+Group_3.result().setName("Face_lat1")
+Group_4 = model.addGroup(Part_1_doc, "Faces", [model.selection("FACE", "Revolution_1_1/To_Face")])
+Group_4.setName("Face_lat2")
+Group_4.result().setName("Face_lat2")
+model.do()
+# change revolution to be 360 degrees => no lateral faces anymore
+anAngle.setValue(360)
+model.end()
+
+# check that group 3 and group 4 become invalid
+assert(Group_3.groupList().value(0).isInvalid())
+assert(Group_4.groupList().value(0).isInvalid())

diff --git a/src/Model/Model_AttributeSelection.cpp b/src/Model/Model_AttributeSelection.cpp
index d636a3804608ac6af36832320f5e6dab92f3bbdc..091ae432fc4f9cd3512fcde964666179286ebf1d 100644 (file)
--- a/src/Model/Model_AttributeSelection.cpp
+++ b/src/Model/Model_AttributeSelection.cpp
@@ -602,19 +602,30 @@ bool Model_AttributeSelection::update()
     TopoDS_Shape aContextShape = aContext->shape()->impl<TopoDS_Shape>();
     Selector_Selector aSelector(aSelLab, baseDocumentLab());
     aResult = aSelector.restore(aContextShape);
+    bool aWasInvalid = aSelLab.IsAttribute(kINVALID_SELECTION);
     setInvalidIfFalse(aSelLab, aResult);
 
     TopoDS_Shape aNewShape;
     if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
       aNewShape = aNS->Get();
 
-    if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape)) {
+    if (anOldShape.IsNull() || aNewShape.IsNull() || !anOldShape.IsEqual(aNewShape) || aWasInvalid)
+    {
       // shape type should not be changed: if shape becomes compound of such shapes, then split
       if (myParent && !anOldShape.IsNull() && !aNewShape.IsNull() &&
           anOldShape.ShapeType() != aNewShape.ShapeType() &&
           aNewShape.ShapeType() == TopAbs_COMPOUND) {
         split(aContext, aNewShape, anOldShape.ShapeType());
       }
+      // for issue #3076 check that the new value belongs to the new context
+      if (!aNewShape.IsNull() && !aContextShape.IsNull()) {
+        TopExp_Explorer anExp(aContextShape, aNewShape.ShapeType());
+        for(; anExp.More(); anExp.Next()) {
+          if (anExp.Current().IsSame(aNewShape))
+            break;
+        }
+        aResult = setInvalidIfFalse(aSelLab, anExp.More());
+      }
       owner()->data()->sendAttributeUpdated(this);  // send updated if shape is changed
     }
     return aResult;