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Smoother water

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This commit is contained in:
Joshua Barretto 2019-11-03 12:10:01 +00:00
parent 7ecfde2925
commit 6d8d06ff7c
1 changed files with 9 additions and 9 deletions
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18
assets/voxygen/shaders/fluid-frag.glsl
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@ -62,20 +62,20 @@ void main() {
vec3 c_norm = cross(f_norm, b_norm);
vec3 nwarp = normalize(
texture(t_waves, fract(f_pos.xy * 0.03 + tick.x * 0.01)).xyz * 0.7 +
texture(t_waves, fract(-f_pos.yx * 0.03 + tick.x * 0.01)).xyz * 0.7 +
texture(t_waves, fract(f_pos.xy * 0.07 + tick.x * 0.02)).xyz * 0.5 +
texture(t_waves, fract(-f_pos.yx * 0.15 + tick.x * 0.02)).xyz * 0.3 +
texture(t_waves, fract(f_pos.xy * 0.25 + tick.x * 0.06)).xyz * 0.05 +
texture(t_waves, fract(-f_pos.yx * 0.5 + tick.x * 0.06)).xyz * 0.05
);
vec3 nmap = mix(vec3(0, 0, 1), normalize(
texture(t_waves, fract(f_pos.xy * 0.03 + tick.x * 0.02)).xyz * 0.7 +
texture(t_waves, fract(-f_pos.yx * 0.03 + tick.x * 0.02)).xyz * 0.7 +
texture(t_waves, fract(f_pos.xy * 0.07 + tick.x * 0.04)).xyz * 0.5 +
texture(t_waves, fract(-f_pos.yx * 0.15 + tick.x * 0.04)).xyz * 0.3 +
texture(t_waves, fract(f_pos.xy * 0.25 + tick.x * 0.12)).xyz * 0.05 +
texture(t_waves, fract(-f_pos.yx * 0.5 + tick.x * 0.12)).xyz * 0.05
) * 0.4;
vec3 nmap = mix(vec3(0, 0, 1), normalize((
texture(t_waves, fract(f_pos.xy * 0.01 + nwarp.xy)).rgb * 1.0 +
texture(t_waves, fract(f_pos.xy * 0.1 + nwarp.xy)).rgb * 0.8 +
texture(t_waves, fract(f_pos.xy * 0.3 + nwarp.xy)).rgb * 0.6 +
texture(t_waves, fract(f_pos.xy * 0.9 + nwarp.xy * 0.3)).rgb * 0.2
+ vec3(-0.5, -0.5, 0)
), clamp(2.0 / pow(frag_dist, 0.5), 0, 1));
) * nwarp.z), clamp(2.0 / pow(frag_dist, 0.5), 0, 1));
vec3 norm = f_norm * nmap.z + b_norm * nmap.x + c_norm * nmap.y;