1 files changed, 35 insertions, 35 deletions
diff --git a/assets/shaders/glsl330/postprocessing.fs b/assets/shaders/glsl330/postprocessing.fs
index ce1f3bd..69d2966 100644
--- a/assets/shaders/glsl330/postprocessing.fs
+++ b/assets/shaders/glsl330/postprocessing.fs
@@ -18,39 +18,39 @@ uniform float colorCount;
 
 void main()
 {
-    // Texel color fetching from texture sampler
-    vec3 texelColor = texture(texture0, fragTexCoord.xy).rgb;
-
-    // Color depth
-    texelColor = pow(texelColor, vec3(gamma, gamma, gamma));
-    texelColor = texelColor*colorCount;
-    texelColor = floor(texelColor);
-    texelColor = texelColor/colorCount;
-    texelColor = pow(texelColor, vec3(1.0/gamma));
-
-    // Edges.
-    float x = 1.0/resolution.x;
-    float y = 1.0/resolution.y;
-
-    vec4 horizEdge = vec4(0.0);
-    horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
-    horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y   ))*2.0;
-    horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
-    horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
-    horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y   ))*2.0;
-    horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
-
-    vec4 vertEdge = vec4(0.0);
-    vertEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
-    vertEdge -= texture(texture0, vec2(fragTexCoord.x    , fragTexCoord.y - y))*2.0;
-    vertEdge -= texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
-    vertEdge += texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
-    vertEdge += texture(texture0, vec2(fragTexCoord.x    , fragTexCoord.y + y))*2.0;
-    vertEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
-
-    vec3 edge = sqrt((horizEdge.rgb*horizEdge.rgb) + (vertEdge.rgb*vertEdge.rgb));
-    float edgeGray = (edge.r + edge.g + edge.b) / 3.0;
-    edge = vec3(edgeGray, 0.0, edgeGray);
-
-    finalColor = vec4(texelColor + (edge * edgeFactor), 1.0);
+  // Texel color fetching from texture sampler
+  vec3 texelColor = texture(texture0, fragTexCoord.xy).rgb;
+
+  // Color depth
+  texelColor = pow(texelColor, vec3(gamma, gamma, gamma));
+  texelColor = texelColor*colorCount;
+  texelColor = floor(texelColor);
+  texelColor = texelColor/colorCount;
+  texelColor = pow(texelColor, vec3(1.0/gamma));
+
+  // Edges.
+  float x = 1.0/resolution.x;
+  float y = 1.0/resolution.y;
+
+  vec4 horizEdge = vec4(0.0);
+  horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
+  horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y   ))*2.0;
+  horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
+  horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
+  horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y   ))*2.0;
+  horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
+
+  vec4 vertEdge = vec4(0.0);
+  vertEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
+  vertEdge -= texture(texture0, vec2(fragTexCoord.x    , fragTexCoord.y - y))*2.0;
+  vertEdge -= texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
+  vertEdge += texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
+  vertEdge += texture(texture0, vec2(fragTexCoord.x    , fragTexCoord.y + y))*2.0;
+  vertEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
+
+  vec3 edge = sqrt((horizEdge.rgb*horizEdge.rgb) + (vertEdge.rgb*vertEdge.rgb));
+  float edgeGray = (edge.r + edge.g + edge.b) / 3.0;
+  edge = vec3(edgeGray, 0.0, edgeGray);
+
+  finalColor = vec4(texelColor + (edge * edgeFactor), 1.0);
 }