Struct bevy_render::primitives::HalfSpace

pub struct HalfSpace { /* private fields */ }

A bisecting plane that partitions 3D space into two regions.

Each instance of this type is characterized by the bisecting plane’s unit normal and distance from the origin along the normal. Any point p is considered to be within the HalfSpace when the distance is positive, meaning: if the equation n.p + d > 0 is satisfied.

Implementations

impl HalfSpace

pub fn new(normal_d: Vec4) -> Self

Constructs a HalfSpace from a 4D vector whose first 3 components represent the bisecting plane’s unit normal, and the last component signifies the distance from the origin to the plane along the normal. The constructor ensures the normal vector is normalized and the distance is appropriately scaled.

pub fn normal(&self) -> Vec3A

Returns the unit normal vector of the bisecting plane that characterizes the HalfSpace.

pub fn d(&self) -> f32

Returns the distance from the origin to the bisecting plane along the plane’s unit normal vector. This distance helps determine the position of a point p on the bisecting plane, as per the equation n.p + d = 0.

pub fn normal_d(&self) -> Vec4

Returns the bisecting plane’s unit normal vector and the distance from the origin to the plane.

Trait Implementations

impl Clone for HalfSpace

fn clone(&self) -> HalfSpace

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HalfSpace

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

Formats the value using the given formatter.

impl Default for HalfSpace

fn default() -> HalfSpace

Returns the “default value” for a type.

impl Copy for HalfSpace