X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=data%2Fr2c2%2Fsky.shader;fp=data%2Fr2c2%2Fsky.shader;h=2c7628a6f22937ec87b0f4a14faf71996ebce981;hb=6aa6e3a60c31d71e8f8117be1ddf547897d19bd8;hp=66dd8ec0e9e308a2d4ec805443e4936e961175f5;hpb=508ee4bfcc0f8fb1373fb7af251c59c873ef896f;p=r2c2.git

diff --git a/data/r2c2/sky.shader b/data/r2c2/sky.shader
index 66dd8ec..2c7628a 100644
--- a/data/r2c2/sky.shader
+++ b/data/r2c2/sky.shader
@@ -13,6 +13,7 @@ fragment_shader "
 	uniform float scatter_constant;
 	uniform float sun_intensity;
 	uniform float sun_size;
+	uniform bool srgb_output;
 	varying vec3 eye_look_dir;
 	float thickness(float c, float r)
 	{
@@ -47,7 +48,10 @@ fragment_shader "
 				color = sun_intensity*scatter_strength*(exp(-scatter_factor*sun_scale)-exp(-scatter_factor*look_scale))/(1.0-sun_scale/look_scale);
 			if(dot(n_eye_look_dir, n_eye_sun_dir)>cos(sun_size))
 				color += exp(-scatter_factor*look_scale)*sun_intensity;
-			gl_FragColor = vec4(srgb(color.r), srgb(color.g), srgb(color.b), 1.0);
+			if(srgb_output)
+				gl_FragColor = vec4(srgb(color.r), srgb(color.g), srgb(color.b), 1.0);
+			else
+				gl_FragColor = vec4(color, 1.0);
 		}
 		else
 			gl_FragColor = vec4(vec3(0.0), 1.0);