Struct Segment2 

pub struct Segment2<Unit: Copy = (), Space: Copy = ()> {
    pub a: Vec2<Unit, Space>,
    pub b: Vec2<Unit, Space>,
}

A 2D line segment.

Fields

a: Vec2<Unit, Space>

b: Vec2<Unit, Space>

Implementations

impl<Unit: Copy, Space: Copy> Segment2<Unit, Space>

pub const fn new(a: Vec2<Unit, Space>, b: Vec2<Unit, Space>) -> Self

pub fn direction(self) -> Vec2<Unit, Space>

pub fn length_squared(self) -> f32

pub fn length(self) -> f32

pub fn point_at(self, t: f32) -> Vec2<Unit, Space>

pub fn closest_t_to_point(self, p: Vec2<Unit, Space>) -> f32

Returns the clamped segment parameter t in ([0,1]) for closest point to p. If the segment is degenerate, returns 0.

pub fn closest_point(self, p: Vec2<Unit, Space>) -> Vec2<Unit, Space>

pub fn distance_to_point(self, p: Vec2<Unit, Space>) -> f32

Trait Implementations

impl<Unit: Clone + Copy, Space: Clone + Copy> Clone for Segment2<Unit, Space>

fn clone(&self) -> Segment2<Unit, Space>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Unit: Debug + Copy, Space: Debug + Copy> Debug for Segment2<Unit, Space>

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

Formats the value using the given formatter.

impl<'de, Unit, Space> Deserialize<'de> for Segment2<Unit, Space>

where Unit: Deserialize<'de> + Copy, Space: Deserialize<'de> + Copy,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Unit: PartialEq + Copy, Space: PartialEq + Copy> PartialEq for Segment2<Unit, Space>

fn eq(&self, other: &Segment2<Unit, Space>) -> 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<Unit, Space> Serialize for Segment2<Unit, Space>

where Unit: Serialize + Copy, Space: Serialize + Copy,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<Unit: Copy + Copy, Space: Copy + Copy> Copy for Segment2<Unit, Space>

impl<Unit: Copy, Space: Copy> StructuralPartialEq for Segment2<Unit, Space>