Struct NormalCone 

pub struct NormalCone {
    pub axis: [f64; 3],
    pub half_angle: f64,
}

A normal cone: represents the range of normals in a region.

Defined by an axis (average normal) and a half-angle (max deviation).

Fields

axis: [f64; 3]

Axis of the cone (unit vector).

half_angle: f64

Half-angle of the cone in radians.

Implementations

impl NormalCone

pub fn from_normal(n: [f64; 3]) -> Self

Create a normal cone from a single normal vector.

pub fn merge(&self, other: &NormalCone) -> NormalCone

Merge two normal cones into a bounding cone.

pub fn contains(&self, n: [f64; 3], tol: f64) -> bool

Check whether a new normal falls within this cone (with tolerance tol).

pub fn half_angle_deg(&self) -> f64

Convert half-angle to degrees.

Trait Implementations

impl Clone for NormalCone

fn clone(&self) -> NormalCone

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NormalCone

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

Formats the value using the given formatter.

impl Copy for NormalCone