realisticallyOptimized

1#version 120
2 
3/* RENDERTARGETS: 0,1 */
4 
5varying vec2 vTex;
6 
7uniform sampler2D texture;
8uniform int worldTime;
9uniform float rainStrength;
10 
11#include "lib/common.glsl"
12 
13void main() {
14    vec4 albedo = texture2D(texture, vTex);
15 
16    float t = dayFactor(float(worldTime));
17    float rain = clamp(rainStrength, 0.0, 1.0);
18 
19    vec3 c = albedo.rgb;
20    c *= mix(0.50, 1.30, t);
21    c *= mix(1.0, 0.40, rain);
22    c = applyVibrance(c, 1.0);
23 
24    gl_FragData[0] = vec4(c, albedo.a);
25    gl_FragData[1] = vec4(1.0, 0.0, 0.0, 1.0);
26}