Struct ExactCoords 

pub struct ExactCoords {
    pub x: Span,
    pub y: Span,
    pub z: Span,
    pub w: Weight,
}

The exact coordinates of a point, in homogeneous form: the point is (x / w, y / w, z / w). The spans belong to the arena given to Point::exact, and each holds a valid expansion (see expansion); the predicates that read them do not check it.

Fields

x: Span

The numerator of the first coordinate.

y: Span

The numerator of the second coordinate.

z: Span

The numerator of the third coordinate.

w: Weight

The common denominator.

Trait Implementations

impl Clone for ExactCoords

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExactCoords

impl Debug for ExactCoords

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

Formats the value using the given formatter.

impl Eq for ExactCoords

impl PartialEq for ExactCoords

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExactCoords