Function gmsh_sys::gmshModelGetColor

pub unsafe extern "C" fn gmshModelGetColor(
    dim: c_int, 
    tag: c_int, 
    r: *mut c_int, 
    g: *mut c_int, 
    b: *mut c_int, 
    a: *mut c_int, 
    ierr: *mut c_int
)

Get the color of the model entity of dimension dim and tag tag.