Fixed problems with loading of FEM constraint objects

2013-02-22 16:16:03 +04:30
parent d48542cf56
commit 517443fb59
13 changed files with 72 additions and 41 deletions
--- a/src/Mod/Fem/App/FemConstraintFixed.cpp
+++ b/src/Mod/Fem/App/FemConstraintFixed.cpp
@@ -75,9 +75,10 @@ void ConstraintFixed::onChanged(const App::Property* prop)
    if (prop == &References) {
        std::vector<Base::Vector3f> points;
        std::vector<Base::Vector3f> normals;
-        getPoints(points, normals);
-        Points.setValues(points);
-        Normals.setValues(normals);
-        Points.touch(); // This triggers ViewProvider::updateData()
+        if (getPoints(points, normals)) {
+            Points.setValues(points);
+            Normals.setValues(normals);
+            Points.touch(); // This triggers ViewProvider::updateData()
+        }
    }
 }