lwgeom_as_lwpsurface()

LWPSURFACE* lwgeom_as_lwpsurface

(

const LWGEOM *

lwgeom

)

Definition at line 251 of file lwgeom.c.

{
        if ( lwgeom->type == POLYHEDRALSURFACETYPE )
                return (LWPSURFACE *)lwgeom;
        else return NULL;
}

References POLYHEDRALSURFACETYPE, and LWGEOM::type.