From 0b0a7d75ad84f22a06fc7f35931190cb461cdec1 Mon Sep 17 00:00:00 2001
From: StrandedKitty <kittyhawk3011@gmail.com>
Date: Mon, 18 Sep 2023 19:45:10 +0200
Subject: [PATCH] Use cameraPosition uniform instead of world origin (#26766)

---
 examples/jsm/objects/Sky.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/examples/jsm/objects/Sky.js b/examples/jsm/objects/Sky.js
index b986da6b60552c..68908bb9c0833b 100644
--- a/examples/jsm/objects/Sky.js
+++ b/examples/jsm/objects/Sky.js
@@ -138,8 +138,6 @@ Sky.SkyShader = {
 		uniform float mieDirectionalG;
 		uniform vec3 up;
 
-		const vec3 cameraPos = vec3( 0.0, 0.0, 0.0 );
-
 		// constants for atmospheric scattering
 		const float pi = 3.141592653589793238462643383279502884197169;
 
@@ -169,7 +167,7 @@ Sky.SkyShader = {
 
 		void main() {
 
-			vec3 direction = normalize( vWorldPosition - cameraPos );
+			vec3 direction = normalize( vWorldPosition - cameraPosition );
 
 			// optical length
 			// cutoff angle at 90 to avoid singularity in next formula.