[ff3d-dev] [bug #14841] normal vector of surfaces

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=14841>

                 Summary: normal vector of surfaces 
                 Project: FreeFEM3D
            Submitted by: None
            Submitted on: Sat 10/22/05 at 16:51
                Category: Language
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open

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Details:

There isn’t the function that give the normal vector of a surface.
For example you can’t calculate the drag/lift force about a body in
Navier-Stokes simulation.
 







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