From 97c9f8f709442cdb9b8661a41613dd1579ee3af2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20M=C3=BCller?=
 <34514239+appgurueu@users.noreply.github.com>
Date: Wed, 29 Oct 2025 10:26:38 +0100
Subject: [PATCH] Fix wrong normal shading for objects (apply transform)

---
 client/shaders/object_shader/opengl_vertex.glsl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client/shaders/object_shader/opengl_vertex.glsl b/client/shaders/object_shader/opengl_vertex.glsl
index 4bb109f681..be76a19444 100644
--- a/client/shaders/object_shader/opengl_vertex.glsl
+++ b/client/shaders/object_shader/opengl_vertex.glsl
@@ -104,9 +104,9 @@ void main(void)
 #else
 	// This is intentional comparison with zero without any margin.
 	// If normal is not equal to zero exactly, then we assume it's a valid, just not normalized vector
-	vIDiff = length(inVertexNormal) == 0.0
+	vIDiff = length(vNormal) == 0.0
 		? 1.0
-		: directional_ambient(normalize(inVertexNormal));
+		: directional_ambient(normalize(vNormal));
 #endif
 
 	vec4 color = inVertexColor;