From 390838e084c9fa2ab4a66151af3fb9dc512037b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Fri, 1 Dec 2017 21:03:29 +0100
Subject: [PATCH] Replace switch with ifs in shader

---
 files/shaders/s360_fragment.glsl | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/files/shaders/s360_fragment.glsl b/files/shaders/s360_fragment.glsl
index e2a6e2c99..f52e1478e 100644
--- a/files/shaders/s360_fragment.glsl
+++ b/files/shaders/s360_fragment.glsl
@@ -41,13 +41,12 @@ void main(void)
 {
     vec3 c;
 
-    switch (mapping)
-    {
-        case 0: c = sphericalCoords(uv); break;
-        case 1: c = cylindricalCoords(uv); break;
-        case 2: c = planetCoords(uv); break;
-        default: c = sphericalCoords(uv); break;
-    }
+    if (mapping == 0)
+        c = sphericalCoords(uv);
+    else if (mapping == 1)
+        c = cylindricalCoords(uv);
+    else
+        c = planetCoords(uv);
 
     gl_FragData[0] = textureCube(cubeMap,c);
 }