Function gmsh_sys::gmshModelOccAddCurveLoop

pub unsafe extern "C" fn gmshModelOccAddCurveLoop(
    curveTags: *mut c_int, 
    curveTags_n: usize, 
    tag: c_int, 
    ierr: *mut c_int
) -> c_int

Add a curve loop (a closed wire) formed by the curves curveTags. curveTags should contain tags of curves forming a closed loop. Note that an OpenCASCADE curve loop can be made of curves that share geometrically identical (but topologically different) points. If tag is positive, set the tag explicitly; otherwise a new tag is selected automatically. Return the tag of the curve loop.