Struct LineSegment2D 

pub struct LineSegment2D {
    pub start: Point2D,
    pub end: Point2D,
}

A directed 2D line segment from start to end.

Fields

start: Point2D

Start point.

end: Point2D

End point.

Implementations

impl LineSegment2D

pub const fn new(start: Point2D, end: Point2D) -> Self

Creates a new LineSegment2D.

pub fn length(&self) -> f64

Returns the length of the segment.

pub fn midpoint(&self) -> Point2D

Returns the midpoint of the segment.

pub fn point_on_segment(&self, t: f64) -> Point2D

Returns the point at parameter t along the segment.

t = 0.0 returns start, t = 1.0 returns end.

pub fn intersects(&self, other: &LineSegment2D) -> Option<Point2D>

Computes the intersection point of two line segments, if it exists.

Uses parametric form. Returns None for parallel/coincident segments.

Trait Implementations

impl Clone for LineSegment2D

fn clone(&self) -> LineSegment2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineSegment2D

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

Formats the value using the given formatter.

impl PartialEq for LineSegment2D

fn eq(&self, other: &LineSegment2D) -> 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 Copy for LineSegment2D

impl StructuralPartialEq for LineSegment2D