From: mpv <mpv@opencascade.com>
Date: Tue, 11 May 2021 14:52:10 +0000 (+0300)
Subject: Fix for  #24260 [CEA] Fatal error gp_Dir() input vector has zero norm when loading... 
X-Git-Tag: V9_8_0a1~47
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=c2940ebb2ca8e823f1b06366f8b64ae440d3abb4;p=modules%2Fshaper.git

Fix for  #24260 [CEA] Fatal error gp_Dir() input vector has zero norm when loading python dump

Make sketch invalid if external plane selected becomes invalid. And keep it while plane is re-selected.
---

diff --git a/src/Model/Model_AttributeSelection.cpp b/src/Model/Model_AttributeSelection.cpp
index 21cb7ee6e..432c6f1c2 100644
--- a/src/Model/Model_AttributeSelection.cpp
+++ b/src/Model/Model_AttributeSelection.cpp
@@ -604,6 +604,8 @@ bool Model_AttributeSelection::update()
     aResult = aSelector.restore(aContextShape);
     bool aWasInvalid = aSelLab.IsAttribute(kINVALID_SELECTION);
     setInvalidIfFalse(aSelLab, aResult);
+    if (!aResult)
+      aWasInvalid = false;
 
     TopoDS_Shape aNewShape;
     if (aSelLab.FindAttribute(TNaming_NamedShape::GetID(), aNS))
diff --git a/src/Model/Model_Update.cpp b/src/Model/Model_Update.cpp
index 934df7d85..25c0cd978 100644
--- a/src/Model/Model_Update.cpp
+++ b/src/Model/Model_Update.cpp
@@ -894,7 +894,9 @@ void Model_Update::updateArguments(FeaturePtr theFeature) {
           bool isObligatory = !aFactory->isNotObligatory(
             theFeature->getKind(), theFeature->data()->id(aSel)) &&
             aFactory->isCase(theFeature, theFeature->data()->id(aSel));
-          if (isObligatory)
+          if (isObligatory ||
+            // #24260 : sketch plane was selected, but selection becomes wrong, make it invalid
+            (theFeature->getKind() == "Sketch" && aSel->id() == "External"))
             aState = ModelAPI_StateInvalidArgument;
         }
       }
diff --git a/src/SHAPERGUI/SHAPERGUI.cpp b/src/SHAPERGUI/SHAPERGUI.cpp
index dca57ebb0..8bb312a30 100644
--- a/src/SHAPERGUI/SHAPERGUI.cpp
+++ b/src/SHAPERGUI/SHAPERGUI.cpp
@@ -686,14 +686,14 @@ QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theTBNam
   aAction->setData(theId);
 
   int aWBMenu = createMenu(theWBName, -1, -1, 30/*10-Window, 1000 - Help*/);
-#ifdef _DEBUG
-  int aItemId =
-#endif
 
   if( theId == "PointCoordinates" )
     createMenu(separator(), aWBMenu);
 
-  createMenu(aId, aWBMenu);
+#ifdef _DEBUG
+  int aItemId =
+#endif
+    createMenu(aId, aWBMenu);
 
   if (isAddSeparator)
     createMenu(separator(), aWBMenu);