From f1f446d985759467a3df0451901e8810df9af166 Mon Sep 17 00:00:00 2001
From: Emile Belanger <emile.belanger@gmail.com>
Date: Mon, 8 Mar 2021 18:57:57 +0000
Subject: [PATCH] Fix gles2 fogboundary.fp

---
 wadsrc/static/shaders_gles/glsl/fogboundary.fp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/wadsrc/static/shaders_gles/glsl/fogboundary.fp b/wadsrc/static/shaders_gles/glsl/fogboundary.fp
index 74d3f93aa..9a6448bee 100644
--- a/wadsrc/static/shaders_gles/glsl/fogboundary.fp
+++ b/wadsrc/static/shaders_gles/glsl/fogboundary.fp
@@ -14,14 +14,15 @@ void main()
 	//
 	// calculate fog factor
 	//
-	if (uFogEnabled == -1) 
+#if (DEF_FOG_ENABLED == 1) && (DEF_FOG_RADIAL == 0) && (DEF_FOG_COLOURED == 1) // This was uFogEnabled = -1,, TODO check this
 	{
 		fogdist = pixelpos.w;
 	}
-	else 
+#else
 	{
 		fogdist = max(16.0, distance(pixelpos.xyz, uCameraPos.xyz));
 	}
+#endif
 	fogfactor = exp2 (uFogDensity * fogdist);
 	
 	gl_FragColor = vec4(uFogColor.rgb, 1.0 - fogfactor);