better water

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / sky.h

diff --git a/shaders/sky.h b/shaders/sky.h
index 653173ec8d4d617d59b549527daa8a78ea64c9c3..01bc5c2fbce9d26ae0d5ae0a5dfd490c0f5fa106 100644 (file)
--- a/shaders/sky.h
+++ b/shaders/sky.h
@@ -51,13 +51,13 @@ static struct vg_shader _shader_sky = {
 "void main()\n"
 "{\n"
 "   float fintensity = 1.0-(abs(aNorm.y)*0.7);\n"
-"   float fblend = pow(fintensity,6.0);\n"
-"   vec3 horizon = vec3( 0.61, 0.71, 0.86 )*1.5;\n"
-"   vec3 skycolour = vec3( 0.31, 0.56, 0.91 );\n"
+"   float fblend = pow(fintensity,8.0);\n"
+"   vec3 horizon = vec3( 0.8, 0.9, 0.9 );\n"
+"   vec3 skycolour = vec3( 0.5, 0.6, 0.9 );\n"
 "   vec3 diffuse = mix( skycolour, horizon, fblend );\n"
 "\n"
 "   float fmove = uTime * 0.004;\n"
-"   vec2 cloudplane = (aCo.xz / (aCo.y*sign(aNorm.y))) * 0.03;\n"
+"   vec2 cloudplane = (aNorm.xz / (aNorm.y*sign(aNorm.y))) * 0.05;\n"
 "   vec4 clouds1 = texture( uTexGarbage, cloudplane + vec2(0.1,0.4)*fmove*2.0 );\n"
 "   vec4 clouds2 = texture( uTexGarbage, cloudplane + vec2(0.3,0.1)*fmove );\n"
 "\n"
@@ -67,10 +67,8 @@ static struct vg_shader _shader_sky = {
 "   vec3 colour_ocean = vec3( 0.61, 0.84, 0.9 );\n"
 "   float fhorizon = step( aNorm.y * 0.5 + 0.5, 0.5 );\n"
 "\n"
-"   vec3 skycomp = mix(diffuse, vec3(1.0,1.0,1.0), cloud_e);\n"
-"   skycomp = mix(mix(pow(colour_ocean,vec3(6.0))*0.6,skycomp, 0.7),skycomp,fhorizon);\n"
-"\n"
-"   FragColor = vec4(skycomp, 0.0);\n"
+"   vec3 skycomp = mix(diffuse, vec3(1.0,1.0,1.0), cloud_e*(1.0-fblend*3.0));\n"
+"   FragColor = vec4(skycomp,1.0);\n"
 "}\n"
 ""},
 };