From db142d125b5b8f41b6b65f2c23e2a815e28ee7f9 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Tue, 12 Mar 2024 21:42:19 -0700
Subject: [PATCH] add Clone for Mesh

---
 src/model.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/model.rs b/src/model.rs
index 952d7cd..0fbd107 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -27,6 +27,7 @@ pub trait PolygonIter{
 pub trait MapVertexId{
 	fn map_vertex_id<F:Fn(VertexId)->VertexId>(self,f:F)->Self;
 }
+#[derive(Clone)]
 pub struct PolygonList(Vec<IndexedVertexList>);
 impl PolygonList{
 	pub const fn new(list:Vec<IndexedVertexList>)->Self{
@@ -54,6 +55,7 @@ impl MapVertexId for PolygonList{
 // }
 #[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
 pub struct PolygonGroupId(u32);
+#[derive(Clone)]
 pub enum PolygonGroup{
 	PolygonList(PolygonList),
 	//TriangleStrip(TriangleStrip),
@@ -89,12 +91,13 @@ impl RenderConfig{
 		}
 	}
 }
+#[derive(Clone)]
 pub struct IndexedGraphicsGroup{
 	//Render pattern material/texture/shader/flat color
 	pub render:RenderConfigId,
 	pub groups:Vec<PolygonGroupId>,
 }
-#[derive(Default)]
+#[derive(Clone,Default)]
 pub struct IndexedPhysicsGroup{
 	//the polygons in this group are guaranteed to make a closed convex shape
 	pub groups:Vec<PolygonGroupId>,
@@ -102,6 +105,7 @@ pub struct IndexedPhysicsGroup{
 //This is a superset of PhysicsModel and GraphicsModel
 #[derive(Clone,Copy,Hash,id::Id,Eq,PartialEq)]
 pub struct MeshId(u32);
+#[derive(Clone)]
 pub struct Mesh{
 	pub unique_pos:Vec<Planar64Vec3>,//Unit32Vec3
 	pub unique_normal:Vec<Planar64Vec3>,//Unit32Vec3