FEM: mesh tools, add a comment

2021-01-17 23:43:10 +01:00
parent e43ee28e38
commit bf221af686
1 changed files with 3 additions and 0 deletions
--- a/src/Mod/Fem/femmesh/meshtools.py
+++ b/src/Mod/Fem/femmesh/meshtools.py
@@ -1621,6 +1621,9 @@ def get_pressure_obj_faces(
                    # 0 if femmeshface normal == reference face normal direction
                    # -1 if femmeshface normal opposite reference face normal direction
                    # easy on plane faces, but on a half sphere ... ?!?
+                    # might be useful to add ...
+                    # How to find the orientation of a FEM mesh face?
+                    # https://forum.freecadweb.org/viewtopic.php?f=18&t=51898
        else:
            FreeCAD.Console.PrintError(
                "Pressure on shell mesh at the moment only "