Function collect_intersection_segments 

pub fn collect_intersection_segments(
    mesh: &Mesh,
    z: f64,
) -> Vec<(Point2D, Point2D)>

Collect all intersection segments from a mesh at a given Z height

This function slices a mesh at a specified Z plane and returns all line segments where triangles intersect the plane.

Arguments

• mesh - The mesh to slice
• z - The Z height of the slicing plane

Returns

A vector of 2D line segments representing the intersection

Example

use lib3mf::{Mesh, Vertex, Triangle, mesh_ops::collect_intersection_segments};

let mut mesh = Mesh::new();
// ... add vertices and triangles ...

let segments = collect_intersection_segments(&mesh, 5.0);
println!("Found {} intersection segments", segments.len());