From 28a47e2daf0bc7379cbdf34ea5e96ab1b9a98cb6 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Wed, 13 Mar 2024 10:42:21 -0700
Subject: [PATCH] arrays end at #-1

---
 src/rbx.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rbx.rs b/src/rbx.rs
index 7852f97..0be4a06 100644
--- a/src/rbx.rs
+++ b/src/rbx.rs
@@ -771,7 +771,7 @@ impl PartialMap1{
 					mesh_clone.graphics_groups.push(model::IndexedGraphicsGroup{
 						render,
 						//guess that highest lod is highest quality
-						groups:vec![model::PolygonGroupId::new(mesh_clone.polygon_groups.len() as u32)]
+						groups:vec![model::PolygonGroupId::new(mesh_clone.polygon_groups.len() as u32-1)]
 					});
 					self.primitive_meshes.push(mesh_clone);
 					mesh_id