OCCT3D OCCT 8.0.1
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    Open CASCADE Technology Reference Manual 8.0.1
    Geom_Direction.hxx File Reference
    #include <Standard.hxx>
    #include <Geom_Vector.hxx>
    #include <Standard_Real.hxx>

    Data Structures

    class  Geom_Direction
     The class Direction specifies a vector that is never null. It is a unit vector. More...