Struct Edge 

pub struct Edge { /* private fields */ }

An edge topology shape.

Implementations

impl Edge

pub fn id(&self) -> u64

pub fn helix( radius: f64, pitch: f64, height: f64, axis: DVec3, x_ref: DVec3, ) -> Result<Edge, Error>

pub fn polygon<'a>( points: impl IntoIterator<Item = &'a DVec3>, ) -> Result<Vec<Edge>, Error>

pub fn circle(radius: f64, axis: DVec3) -> Result<Edge, Error>

pub fn line(a: DVec3, b: DVec3) -> Result<Edge, Error>

pub fn arc_3pts(start: DVec3, mid: DVec3, end: DVec3) -> Result<Edge, Error>

pub fn bspline<'a>( points: impl IntoIterator<Item = &'a DVec3>, end: BSplineEnd, ) -> Result<Edge, Error>

pub fn iter_elem(&self) -> impl Iterator<Item = &Edge> + '_

pub fn map_elem(self, f: impl FnMut(Edge) -> Edge) -> Edge

pub fn start_point(&self) -> DVec3

pub fn end_point(&self) -> DVec3

pub fn start_tangent(&self) -> DVec3

pub fn end_tangent(&self) -> DVec3

pub fn is_closed(&self) -> bool

pub fn approximation_segments(&self, tolerance: f64) -> Vec<DVec3>

pub fn project(&self, p: DVec3) -> (DVec3, DVec3)

pub fn translate(self, translation: DVec3) -> Edge

pub fn rotate( self, axis_origin: DVec3, axis_direction: DVec3, angle: f64, ) -> Edge

pub fn rotate_x(self, angle: f64) -> Edge

pub fn rotate_y(self, angle: f64) -> Edge

pub fn rotate_z(self, angle: f64) -> Edge

pub fn scale(self, center: DVec3, factor: f64) -> Edge

pub fn mirror(self, plane_origin: DVec3, plane_normal: DVec3) -> Edge

pub fn align_x(self, new_x: DVec3, y_hint: DVec3) -> Edge

pub fn align_y(self, new_y: DVec3, z_hint: DVec3) -> Edge

pub fn align_z(self, new_z: DVec3, x_hint: DVec3) -> Edge

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Wire for Edge

type Elem = Edge

fn iter_elem(&self) -> impl Iterator<Item = &Edge> + '_

Borrow each element. For Edge itself this yields std::iter::once(self); for Vec<T> / [T; N] it yields self.iter().

fn map_elem(self, _: impl FnMut(Edge) -> Edge) -> Self

Replace every element by mapping through f. Length is preserved. For Edge this is f(self); for collections it consumes self and rebuilds in the same shape.

fn start_point(&self) -> DVec3

fn end_point(&self) -> DVec3

fn start_tangent(&self) -> DVec3

fn end_tangent(&self) -> DVec3

fn is_closed(&self) -> bool

Empty wire: false. Single-edge wire: defer to that edge’s geometry (a circle is closed). Multi-edge wire: first edge’s start ≈ last edge’s end. 1e-6 はモデル単位 (mm) を想定したハードコード — 引数化は API が 増えるため後回し。極小/極大スケールのモデルで誤判定したら直す。

fn approximation_segments(&self, tolerance: f64) -> Vec<DVec3>

fn project(&self, p: DVec3) -> (DVec3, DVec3)

Project p onto the wire and return (closest_point, unit_tangent). The tangent follows the curve’s native parameter direction.

fn translate(self, translation: DVec3) -> Self

fn rotate(self, axis_origin: DVec3, axis_direction: DVec3, angle: f64) -> Self

fn rotate_x(self, angle: f64) -> Self

fn rotate_y(self, angle: f64) -> Self

fn rotate_z(self, angle: f64) -> Self

fn scale(self, center: DVec3, factor: f64) -> Self

fn mirror(self, plane_origin: DVec3, plane_normal: DVec3) -> Self

fn align_x(self, new_x: DVec3, y_hint: DVec3) -> Self

fn align_y(self, new_y: DVec3, z_hint: DVec3) -> Self

fn align_z(self, new_z: DVec3, x_hint: DVec3) -> Self