Remove the hecking fog

It was the cause of the poor performance. Now the mod consistently
gives a substantial FPS boost compared to OptiFine alone.

1 files changed, 8 insertions, 26 deletions

diff --git a/src/main/resources/shaders/chunk.frag b/src/main/resources/shaders/chunk.frag
index ae187cb..0f23b5f 100644
--- a/src/main/resources/shaders/chunk.frag
+++ b/src/main/resources/shaders/chunk.frag
@@ -13,31 +13,16 @@ uniform sampler2D atlas;
 uniform sampler2D lightTex;
 
 void main()
-{
-	//FragColor = texture(lightTex, TexCoord);
-	//FragColor = texture(lightTex, vec2(8.0/256.0,8.0/256.0));
-	//FragColor = texture(lightTex, vec2(0, 0));
-	//FragColor = vec4(texture(lightTex, vec2(0, 0)).xyz,1);
-	//FragColor = vec4(BTexCoord.xy / 256, 0, 1);
-	//FragColor = texture(lightTex, (BTexCoord + 8.0) / 256.0);
-	//FragColor = texture(light, vec2(16,16));
-	//FragColor = vec4(1,0,0,1);
-	//FragColor = DaColor/256.0;
-	
+{	
 	vec4 texColor = texture(atlas, TexCoord);
 	vec4 colorMult = DaColor/256.0;
 	
 	vec4 lightyColor = texture(lightTex, (BTexCoord + 8.0) / 256.0);
-	//vec4 lightyMultColor = vec4(lightyColor.x * colorMult.x, lightyColor.y * colorMult.y, lightyColor.z * colorMult.z, lightyColor.w * colorMult.w);
-	
-	//FragColor = vec4(texColor.x * colorMult.x, texColor.y * colorMult.y, texColor.z * colorMult.z, texColor.w * colorMult.w);
-	//vec4 texMultColor = texColor * colorMult;
 	
-	//FragColor = texMultColor;// + (lightyColor - vec4(0.5,0.5,0.5,0.0));
-	//FragColor = vec4(lightyColor.xyz, 1);
-	//FragColor = ((texColor * colorMult) * lightyColor);
 	vec4 rasterColor = ((texColor * colorMult) * lightyColor);
-	float s = FogStartEnd.x;
+	
+	// TODO reimplement fog in a way that's not a performance hog
+	/*float s = FogStartEnd.x;
 	float e = FogStartEnd.y;
 	
 	vec4 ndcPos;
@@ -50,12 +35,9 @@ void main()
 	vec4 eyePos = ProjInv * clipPos;
 	
 	float z = length(eyePos);
-	/*
-	if(z < 200){
-		discard;
-	}
-	*/
 	float f = (e - z) / (e - s);
 	f = clamp(f, 0, 1);
-	FragColor = mix(FogColor, rasterColor, f);
-}
\ No newline at end of file
+	FragColor = mix(FogColor, rasterColor, f);*/
+	
+	FragColor = rasterColor;
+}