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Reverted sun diffuse change

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This commit is contained in:
Joshua Barretto 2019-08-04 12:24:56 +01:00
parent c36c78252c
commit 8abfd2e10f
1 changed files with 3 additions and 4 deletions
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7
voxygen/shaders/include/sky.glsl
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@ -49,8 +49,7 @@ vec3 get_sun_diffuse(vec3 norm, float time_of_day) {
max(-sun_dir.z, 0)
));
// Multiply floats together before multiplying with sun_color (1 multiplication vs 3)
vec3 diffuse_light = sun_color * (max(dot(-norm, sun_dir), 0.0) * sun_light + SUN_AMBIANCE) + PERSISTENT_AMBIANCE;
vec3 diffuse_light = (SUN_AMBIANCE + max(dot(-norm, sun_dir), 0.0) * sun_color) * sun_light + PERSISTENT_AMBIANCE;
return diffuse_light;
}
@ -60,7 +59,7 @@ vec3 rand_offs(vec3 pos) {
}
// This has been extracted into a function to allow quick exit when detecting a star.
float is_star_at(vec3 dir) {
float is_star_at(vec3 dir) {
float star_scale = 30.0;
for (int i = 0; i < 2; i ++) {
@ -154,4 +153,4 @@ float fog(vec2 f_pos, vec2 focus_pos) {
const float diff_fog = 0.5; // max - min
return pow(clamp((dist - min_fog) / (diff_fog), 0.0, 1.0), 1.7);
}
}