Add BoundingVertices

crates/fj-core/src/geometry/bounding_vertices.rs

@@ -0,0 +1,19 @@
+use crate::{
+    objects::Vertex,
+    storage::{Handle, HandleWrapper},
+};
+
+/// The bounding vertices of an edge
+#[derive(Eq, PartialEq)]
+pub struct BoundingVertices {
+    /// The bounding vertices
+    pub inner: [HandleWrapper<Vertex>; 2],
+}
+
+impl From<[Handle<Vertex>; 2]> for BoundingVertices {
+    fn from(vertices: [Handle<Vertex>; 2]) -> Self {
+        Self {
+            inner: vertices.map(Into::into),
+        }
+    }
+}

crates/fj-core/src/geometry/mod.rs

@@ -1,11 +1,13 @@
 //! Types that are tied to objects, but aren't objects themselves
 
 mod boundary;
+mod bounding_vertices;
 mod path;
 mod surface;
 
 pub use self::{
     boundary::BoundaryOnCurve,
+    bounding_vertices::BoundingVertices,
     path::{GlobalPath, SurfacePath},
     surface::SurfaceGeometry,
 };