Struct NurbsSpline 

pub struct NurbsSpline {
    pub control_points: Vec<Vec3>,
    pub weights: Vec<f32>,
    pub knots: Vec<f32>,
    pub degree: usize,
    pub closed: bool,
    /* private fields */
}

Fields

control_points: Vec<Vec3>

weights: Vec<f32>

knots: Vec<f32>

degree: usize

closed: bool

Implementations

impl NurbsSpline

pub fn new(control_points: Vec<Vec3>, weights: Vec<f32>, degree: usize) -> Self

pub fn evaluate(&self, t: f32) -> Vec3

pub fn evaluate_derivative(&self, t: f32) -> Vec3

pub fn evaluate_second_derivative(&self, t: f32) -> Vec3

pub fn rebuild_arc_length_table(&mut self)

pub fn total_arc_length(&self) -> f32

pub fn t_at_arc_length(&self, s: f32) -> f32

pub fn evaluate_at_arc_length(&self, s: f32) -> Vec3

pub fn frenet_frame_at(&self, t: f32) -> FrenetFrame

pub fn curvature_at(&self, t: f32) -> f32

pub fn circle_nurbs(center: Vec3, radius: f32, normal: Vec3) -> NurbsSpline

Trait Implementations

impl Clone for NurbsSpline

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NurbsSpline

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

Formats the value using the given formatter.