Constant kcl_lib::std::shapes::CIRCLE_FN

pub const CIRCLE_FN: &str = r#"
(plane, center, radius) => {
  const sg = startSketchOn(plane)
    |> startProfileAt([center[0] + radius, center[1]], %)
    |> arc({
       angle_end: 360,
       angle_start: 0,
       radius: radius
     }, %)
    |> close(%)
  return sg
}
    "#;