Struct ChordDeviation 

#[non_exhaustive]
pub struct ChordDeviation {
    pub requested: f64,
    pub bound: f64,
}

How far the exact curve may lie from its polyline, reported the way a compiled mesh’s deviation is: the chord budget asked for, and a certified upper bound on the distance from every point of the exact curve to the nearest point of the polyline, both in world units.

The bound is one-sided, exact curve to polyline, and it is always present: a compiler that cannot bound a curve refuses it rather than returning a polyline with no bound.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

requested: f64

The chord budget the compilation was asked for: ExecutionOptions::chord_error, else the linear tolerance.

bound: f64

An upper bound on the distance from every point of the exact curve to the polyline.

Implementations

impl ChordDeviation

pub const fn new(requested: f64, bound: f64) -> ChordDeviation

A bound against the budget it was asked for.

pub fn meets_requested(&self) -> bool

Whether the polyline is certified within the requested budget.

false means “not certified”, not “missed”: the bound is an upper bound, and the true deviation may still be below the budget.

Trait Implementations

impl Clone for ChordDeviation

fn clone(&self) -> ChordDeviation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChordDeviation

impl Debug for ChordDeviation

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

Formats the value using the given formatter.

impl PartialEq for ChordDeviation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ChordDeviation