Enum Stopped 

pub enum Stopped {
    Closed,
    LeftTheDomain,
    Stalled,
    RanOut,
}

Why a traced branch stopped.

Variants

Closed

It came back to where it started.

LeftTheDomain

It reached the edge of one surface’s domain.

Stalled

The correction stopped converging: a tangency or a singular point.

Reported rather than pushed through. Marching past a point where the two normals are parallel is how a tracer jumps onto the wrong branch, and a wrong branch is a plausible answer to a different question.

RanOut

It hit Marching::max_points.

Distinct from every other reason, because this one means the answer is incomplete rather than finished.

Trait Implementations

impl Clone for Stopped

fn clone(&self) -> Stopped

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Stopped

impl Debug for Stopped

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

Formats the value using the given formatter.

impl Eq for Stopped

impl PartialEq for Stopped

fn eq(&self, other: &Stopped) -> 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 Stopped