Struct BrepEdge 

pub struct BrepEdge {
    pub id: usize,
    pub start_vertex: usize,
    pub end_vertex: usize,
    pub curve_type: CurveType,
    pub parameter_range: [f64; 2],
    pub control_points: Vec<[f64; 3]>,
}

An edge in the BREP representation.

Fields

id: usize

Unique identifier.

start_vertex: usize

Start vertex index.

end_vertex: usize

End vertex index.

curve_type: CurveType

Curve type.

parameter_range: [f64; 2]

Parameter range [t_start, t_end].

control_points: Vec<[f64; 3]>

Intermediate control/sample points.

Implementations

impl BrepEdge

pub fn line(id: usize, start: usize, end: usize) -> Self

Create a new linear edge.

pub fn arc(id: usize, start: usize, end: usize, center: [f64; 3]) -> Self

Create a new arc edge.

pub fn evaluate(&self, t: f64, vertices: &[BrepVertex]) -> [f64; 3]

Evaluate a point on the edge at parameter t in [0,1].

pub fn approximate_length(&self, vertices: &[BrepVertex]) -> f64

Compute the approximate length of the edge.

Trait Implementations

impl Clone for BrepEdge

fn clone(&self) -> BrepEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BrepEdge

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

Formats the value using the given formatter.