Struct Plane3 

pub struct Plane3 {
    pub point: Vec3,
    pub normal: Vec3,
}

Infinite plane defined by a point on the plane and a (unit) normal.

Fields

point: Vec3

A point on the plane.

normal: Vec3

Unit normal.

Implementations

impl Plane3

pub fn horizontal(z: f64) -> Self

Constructs a horizontal plane at height z.

pub fn signed_distance(&self, p: Vec3) -> f64

Signed distance from p to the plane (positive on normal side).

pub fn intersect_ray(&self, ray: &Ray3) -> Option<f64>

Intersect with a ray. Returns the non-negative t of intersection or None if parallel or behind the ray origin.

Trait Implementations

impl Clone for Plane3

fn clone(&self) -> Plane3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Plane3

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

Formats the value using the given formatter.

impl PartialEq for Plane3

fn eq(&self, other: &Plane3) -> 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 Plane3

impl StructuralPartialEq for Plane3