Struct Axis 

pub struct Axis {
    pub point: Vector3,
    pub direction: Vector3,
}

A straight line: through point, along the unit vector direction.

Fields

point: Vector3

direction: Vector3

Implementations

impl Axis

pub fn try_new(point: Vector3, direction: Vector3) -> GeopResult<Self>

The line through point along direction, which need not be unit length but must not be zero.

pub fn project(&self, p: &Vector3) -> Vector3

The point of the line closest to p: the foot of the perpendicular from p.

pub fn could_contain(&self, p: &Vector3) -> bool

Whether p could lie on the line.

pub fn could_be_parallel(&self, other: &Axis) -> bool

Whether other could run parallel to this line, either way.

pub fn nearest(&self, other: &Axis) -> GeopResult<Vector3>

Where the two lines come closest: halfway between the point of each nearest the other — where they cross, if they do. Fails if they could be parallel: then every point is as near as any other.

pub fn transform(&self, motion: &Motion) -> Self

The line moved by motion.

Trait Implementations

impl Clone for Axis

fn clone(&self) -> Axis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Axis

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

Formats the value using the given formatter.

impl PartialEq for Axis

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Axis