X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_ConstraintRigid.cpp;h=418c0dd53a523e12590e40f59cc392df7b5b4b1f;hb=c5b71f05b19e8b0e3588b4b1778f0e9f256dcf17;hp=78574b338eddafe71e0616b5dad1944693808d3e;hpb=83a77e73bf17bf45b4b1c1e163c02acb841f775b;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintRigid.cpp b/src/SketchPlugin/SketchPlugin_ConstraintRigid.cpp
index 78574b338..418c0dd53 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintRigid.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintRigid.cpp
@@ -35,9 +35,23 @@ AISObjectPtr SketchPlugin_ConstraintRigid::getAISObject(AISObjectPtr thePrevious
     return thePrevious;
 
   AISObjectPtr anAIS = thePrevious;
-  if (anAIS.get() == NULL) {
-    anAIS = SketcherPrs_Factory::rigidConstraint(this, sketch()->coordinatePlane());
+
+  bool isValidRigid = false;
+  std::shared_ptr<ModelAPI_Data> aData = data();
+  AttributeRefAttrPtr anAttr = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
+  ObjectPtr aObj = anAttr->object();
+  if (aObj.get() != NULL) {
+    FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
+    std::shared_ptr<SketchPlugin_Feature> aSkFea = 
+      std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
+    if (!aSkFea->isExternal()) 
+      isValidRigid = true;
   }
 
+  if (isValidRigid)
+    anAIS = SketcherPrs_Factory::rigidConstraint(this, sketch()->coordinatePlane(), thePrevious);
+  else
+    anAIS = AISObjectPtr();
+
   return anAIS;
 }
\ No newline at end of file