From 2330267d2207208799ad347ea0d129c0b4551d61 Mon Sep 17 00:00:00 2001
From: RealBadAngel <mk@realbadangel.pl>
Date: Tue, 3 Dec 2013 17:21:40 +0100
Subject: Shaders rework.

---
 .../shaders/bumpmaps_liquids/opengl_fragment.glsl  | 46 ----------------------
 1 file changed, 46 deletions(-)
 delete mode 100644 client/shaders/bumpmaps_liquids/opengl_fragment.glsl

(limited to 'client/shaders/bumpmaps_liquids/opengl_fragment.glsl')

diff --git a/client/shaders/bumpmaps_liquids/opengl_fragment.glsl b/client/shaders/bumpmaps_liquids/opengl_fragment.glsl
deleted file mode 100644
index bf6bbf043..000000000
--- a/client/shaders/bumpmaps_liquids/opengl_fragment.glsl
+++ /dev/null
@@ -1,46 +0,0 @@
-
-uniform sampler2D myTexture;
-uniform sampler2D normalTexture;
-
-uniform vec4 skyBgColor;
-uniform float fogDistance;
-
-varying vec3 vPosition;
-
-varying vec3 viewVec;
-
-void main (void)
-{
-	vec4 col = texture2D(myTexture, vec2(gl_TexCoord[0]));
-	float alpha = col.a;
-	vec2 uv = gl_TexCoord[0].st;
-	vec4 base = texture2D(myTexture, uv);
-	vec4 final_color = vec4(0.2, 0.2, 0.2, 1.0) * base;
-	vec3 vVec = normalize(viewVec);
-	vec3 bump = normalize(texture2D(normalTexture, uv).xyz * 2.0 - 1.0);
-	vec3 R = reflect(-vVec, bump);
-	vec3 lVec = normalize(vec3(0.0, -0.4, 0.5));
-	float diffuse = max(dot(lVec, bump), 0.0);
-  
-	vec3 color = diffuse * texture2D(myTexture, gl_TexCoord[0].st).rgb;
-	
-	
-	float specular = pow(clamp(dot(R, lVec), 0.0, 1.0),1.0);
-    color += vec3(0.2*specular*diffuse);
- 
-  
-	col = vec4(color.r, color.g, color.b, alpha);
-	col *= gl_Color;
-	col = col * col; // SRGB -> Linear
-	col *= 1.8;
-	col.r = 1.0 - exp(1.0 - col.r) / exp(1.0);
-	col.g = 1.0 - exp(1.0 - col.g) / exp(1.0);
-	col.b = 1.0 - exp(1.0 - col.b) / exp(1.0);
-	col = sqrt(col); // Linear -> SRGB
-	if(fogDistance != 0.0){
-		float d = max(0.0, min(vPosition.z / fogDistance * 1.5 - 0.6, 1.0));
-		alpha = mix(alpha, 0.0, d);
-	}
-
-    gl_FragColor = vec4(col.r, col.g, col.b, alpha);   
-}
-- 
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