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Tentative fix for ATI water reflection issue

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Thorsten Renk 2015-04-18 11:08:33 +03:00
parent 7b595eca19
commit fa7085b965
1 changed files with 5 additions and 3 deletions
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8
Shaders/water-ALS-high.frag
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@ -425,7 +425,7 @@ void main(void)
//specular_color += (ctrefl*ctrefl) * fresnel* specular_light.rgb; //specular_color += (ctrefl*ctrefl) * fresnel* specular_light.rgb;
specular_color += ((0.15*(1.0-ctrefl* ctrefl) * fresnel) - 0.3) * specular_light.rgb; specular_color += ((0.15*(1.0-ctrefl* ctrefl) * fresnel) - 0.3) * specular_light.rgb;
vec4 specular = vec4(specular_color, 0.5); vec4 specular = vec4(specular_color, 0.5);
@ -478,8 +478,11 @@ void main(void)
} }
} }
finalColor = refl + specular * smoothstep(0.3, 0.6, ground_scattering) + vec4 (secondary_light, 0.0) * light_distance_fading(dist) * 2.0 * pow(max(0.0,dot(E,N)), water_shininess); finalColor = refl + specular * smoothstep(0.3, 0.6, ground_scattering) + vec4 (secondary_light, 0.0) * light_distance_fading(dist) * 2.0 * pow(max(0.0,dot(E,N)), water_shininess);
finalColor = clamp(finalColor, 0.0,1.0);
//add foam //add foam
vec4 foam_texel = texture2D(sea_foam, vec2(waterTex2 * tscale) * 25.0); vec4 foam_texel = texture2D(sea_foam, vec2(waterTex2 * tscale) * 25.0);
@ -700,10 +703,9 @@ if (intensity > 0.0) // this needs to be a condition, because otherwise hazeColo
hazeColor.rgb = max(hazeColor.rgb, minLight.rgb); hazeColor.rgb = max(hazeColor.rgb, minLight.rgb);
finalColor.rgb = mix(hazeColor +secondary_light * fog_backscatter(mvisibility), finalColor.rgb,transmission); finalColor.rgb = mix(hazeColor +secondary_light * fog_backscatter(mvisibility), finalColor.rgb,transmission);
} }
gl_FragColor = finalColor; gl_FragColor = finalColor;
} }