From a68c88adfdd3304f95643f0dddc5d594a980e643 Mon Sep 17 00:00:00 2001
From: Marcel Admiraal <madmiraal@users.noreply.github.com>
Date: Tue, 27 Apr 2021 18:37:19 +0100
Subject: [PATCH] Update CSGMesh3D's documentation to explain how vertex
 normals are used

---
 modules/csg/doc_classes/CSGMesh.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/csg/doc_classes/CSGMesh.xml b/modules/csg/doc_classes/CSGMesh.xml
index cb53c28bc7c..92d5b756cad 100644
--- a/modules/csg/doc_classes/CSGMesh.xml
+++ b/modules/csg/doc_classes/CSGMesh.xml
@@ -16,6 +16,7 @@
 		</member>
 		<member name="mesh" type="Mesh" setter="set_mesh" getter="get_mesh">
 			The [Mesh] resource to use as a CSG shape.
+			[b]Note:[/b] When using an [ArrayMesh], avoid meshes with vertex normals unless a flat shader is required. By default, CSGMesh will ignore the mesh's vertex normals and use a smooth shader calculated using the faces' normals. If a flat shader is required, ensure that all faces' vertex normals are parallel.
 		</member>
 	</members>
 	<constants>