snake

commit 7434263502290f74197d18a3c4e16977782d39ee
parent a8ebdcefbb5184cf9d824993faf835fb9285731c
Author: Samdal <samdal@protonmail.com>
Date:   Tue,  6 Jul 2021 10:18:29 +0200

gl_FragColor is deprecated

Diffstat:
M
frag.glsl
 | 
9
+++++----

1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/frag.glsl b/frag.glsl
@@ -1,6 +1,7 @@
 #version 330 core
 precision mediump float;
 
+layout(location = 0) out vec4 diffuseColor;
 uniform int u_map[32];
 uniform vec2 u_resolution;
 uniform vec2 u_food;
@@ -10,8 +11,8 @@ void main()
     vec2 st = (gl_FragCoord.xy / u_resolution.xy) * 31.0;
     int x = int(floor(st.x));
     int y = int(floor(st.y));
-    gl_FragColor.g = float(u_map[y] & (1 << x));
-    gl_FragColor.r = float(x == int(u_food.x) && y == int(u_food.y));
-    gl_FragColor.b = 0.0;
-    gl_FragColor.a = 1.0;
+    diffuseColor.g = float(u_map[y] & (1 << x));
+    diffuseColor.r = float(x == int(u_food.x) && y == int(u_food.y));
+    diffuseColor.b = 0.0;
+    diffuseColor.a = 1.0;
 }