Enum SurfaceInversionRefusal

#[non_exhaustive]
pub enum SurfaceInversionRefusal {
    OffSurface {
        distance_lower_bound: f64,
    },
    Ambiguous {
        candidates: Vec<SurfaceParameterBox>,
    },
    Unresolved {
        reason: SurfaceProjectionUnresolvedReason,
    },
}

Why a sound inversion query did not yield unique parameters.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

OffSurface

The point is off the surface by more than the linear tolerance.

Reported with the certified LOWER bound, so this is a proof of separation rather than one representative evaluation missing.

Fields

distance_lower_bound: f64

Certified lower bound on the distance to the whole surface.

Ambiguous

Several disjoint parameter regions attain the same minimum distance.

A pole, a seam, or a self-touching patch. The retained cover is returned so callers can inspect the ambiguity instead of guessing.

Fields

candidates: Vec<SurfaceParameterBox>

Every closed box that may contain a global minimizer.

Unresolved

The search stayed sound but could not resolve to the requested accuracy within the configured budget.

Fields

reason: SurfaceProjectionUnresolvedReason

Exact reason the underlying projection stopped.

Trait Implementations

impl Clone for SurfaceInversionRefusal

fn clone(&self) -> SurfaceInversionRefusal

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SurfaceInversionRefusal

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for SurfaceInversionRefusal

fn eq(&self, other: &SurfaceInversionRefusal) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SurfaceInversionRefusal