Struct mgf::Segment

pub struct Segment {
    pub a: Point3<f32>,
    pub b: Point3<f32>,
}

A point and a direction with a finite distance.

Fields

a: Point3<f32>

The starting point of the segment.

b: Point3<f32>

The end point of the segment.

Trait Implementations

impl<RHS: Intersects<Ray>> Intersects<RHS> for Segment

Anything that can collide with a ray can collide with a line segment.

fn intersection(&self, rhs: &RHS) -> Option<Intersection>

Returns an Intersection if one exists.

impl Copy for Segment

impl Clone for Segment

fn clone(&self) -> Segment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Segment

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<(Point3<f32>, Point3<f32>)> for Segment

fn from(p: (Point3<f32>, Point3<f32>)) -> Self

Performs the conversion.

impl From<Capsule> for Segment

fn from(c: Capsule) -> Segment

Performs the conversion.

impl MinDistance<Point3<f32>, f32> for Segment

fn min_dist(&self, c: &Point3<f32>) -> f32

Returns squared distance between the segment and the point.

impl MinDistance<Point3<f32>> for Segment

fn min_dist(&self, q: &Point3<f32>) -> Point3<f32>

Returns closest point on segment to q

impl MinDistance<Segment, Option<(Point3<f32>, Point3<f32>)>> for Segment

fn min_dist(&self, to: &Segment) -> Option<(Point3<f32>, Point3<f32>)>

Returns the a pair of points that are the minimum distance from each other. If the segments are parallel, return None.

impl Add<Vector3<f32>> for Segment

type Output = Self

The resulting type after applying the + operator.

fn add(self, v: Vector3<f32>) -> Segment

Performs the + operation.

impl Sub<Vector3<f32>> for Segment

type Output = Self

The resulting type after applying the - operator.

fn sub(self, v: Vector3<f32>) -> Segment

Performs the - operation.

impl AddAssign<Vector3<f32>> for Segment

fn add_assign(&mut self, v: Vector3<f32>)

Performs the += operation.

impl SubAssign<Vector3<f32>> for Segment

fn sub_assign(&mut self, v: Vector3<f32>)

Performs the -= operation.

impl Shape for Segment

fn center(&self) -> Point3<f32>

Returns the center of mass of the geometry, assuming a regular density.

fn set_pos(&mut self, p: Point3<f32>)

Sets the center of the shape to p.