Function face_boundary_in_chart_met 

pub fn face_boundary_in_chart_met(
    model: &Model,
    face: &Shape,
    deflection: Deflection,
    tol: Tolerances,
) -> OgeomResult<Option<Vec<Vec<Point2>>>>

face_boundary_in_chart where every edge’s polyline honours the deflection, and None where one reached Deflection::max_segments first: rings that keep within the chord are what a point can be placed against at that chord.

Errors

As face_boundary.