Add Clone and Debug implementations to ConvexPolygon.
Fix
@@ -9,6 +9,7 @@ use transformation;
use utils::{self, IsometryOps};
/// A 2D convex polygon.
+#[derive(Clone, Debug)]
pub struct ConvexPolygon<N: Real> {
points: Vec<Point<N>>,
normals: Vec<Unit<Vector<N>>>,
