public static global::Topologic.Face ToTopologic(this Rhino.Geometry.Surface surface)
{
if (surface == null)
{
return(null);
}
SumSurface sumSurface = surface as SumSurface;
if (sumSurface != null)
{
return(sumSurface.ToTopologic());
}
RevSurface revSurface = surface as RevSurface;
if (revSurface != null)
{
return(revSurface.ToTopologic());
}
PlaneSurface planeSurface = surface as PlaneSurface;
if (planeSurface != null)
{
return(planeSurface.ToTopologic());
}
Rhino.Geometry.Extrusion ghExtrusion = surface as Rhino.Geometry.Extrusion;
if (ghExtrusion != null)
{
return(ghExtrusion.ToTopologic());
}
Rhino.Geometry.NurbsSurface ghNurbsSurface = surface as Rhino.Geometry.NurbsSurface;
if (ghNurbsSurface != null)
{
return(ghNurbsSurface.ToTopologic());
}
return(null);
}