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[faros-demo]
/
sdr
/
sky.f.glsl
diff --git
a/sdr/sky.f.glsl
b/sdr/sky.f.glsl
index
4b830fe
..
e1787ac
100644
(file)
--- a/
sdr/sky.f.glsl
+++ b/
sdr/sky.f.glsl
@@
-1,5
+1,7
@@
varying vec3 local_pos;
varying vec3 local_pos;
+uniform float alpha;
+
#define PI 3.141592653589793
#define TWO_PI (2.0 * PI)
#define PI 3.141592653589793
#define TWO_PI (2.0 * PI)
@@
-21,7
+23,7
@@
void main()
vec3 skycol = mix(col_hor, col_zen, alt);
gl_FragColor.rgb = mix(skycol, vec3(0.0, 0.0, 0.0), cval);
vec3 skycol = mix(col_hor, col_zen, alt);
gl_FragColor.rgb = mix(skycol, vec3(0.0, 0.0, 0.0), cval);
- gl_FragColor.a = 1.0;
+ gl_FragColor.a = alpha;
}
const float cloud_dens = 0.25;
}
const float cloud_dens = 0.25;