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Sprite and figure attenuation

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This commit is contained in:
Joshua Barretto 2022-01-21 14:04:24 +00:00
parent b3bf06b07d
commit d2d4ca33c9
2 changed files with 27 additions and 0 deletions
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12
assets/voxygen/shaders/figure-frag.glsl
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@ -191,6 +191,18 @@ void main() {
// emitted_light *= point_shadow; // emitted_light *= point_shadow;
// max_light *= point_shadow; // max_light *= point_shadow;
#if (FLUID_MODE == FLUID_MODE_SHINY)
// Attenuate sunlight
if (medium.x == 1) {
float fluid_alt = max(f_pos.z + 1, floor(f_alt + 1));
vec3 cam_attenuation = compute_attenuation_point(cam_pos.xyz, view_dir, MU_WATER, fluid_alt, f_pos);
vec3 attenuate = pow(vec3(0.0, 0.98, 0.99), vec3(max(fluid_alt - cam_pos.z, 0)));
emitted_light *= attenuate;
reflected_light *= attenuate;
}
#endif
max_light += lights_at(f_pos, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light); max_light += lights_at(f_pos, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light);
float ao = f_ao * sqrt(f_ao);//0.25 + f_ao * 0.75; ///*pow(f_ao, 0.5)*/f_ao * 0.85 + 0.15; float ao = f_ao * sqrt(f_ao);//0.25 + f_ao * 0.75; ///*pow(f_ao, 0.5)*/f_ao * 0.85 + 0.15;

15
assets/voxygen/shaders/sprite-frag.glsl
View File

@ -82,6 +82,21 @@ void main() {
float max_light = 0.0; float max_light = 0.0;
max_light += get_sun_diffuse2(sun_info, moon_info, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light); max_light += get_sun_diffuse2(sun_info, moon_info, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light);
emitted_light *= sun_info.block;
reflected_light *= sun_info.block;
#if (FLUID_MODE == FLUID_MODE_SHINY)
// Attenuate sunlight
if (medium.x == 1) {
float fluid_alt = max(f_pos.z + 1, floor(f_alt + 1));
vec3 cam_attenuation = compute_attenuation_point(cam_pos.xyz, view_dir, MU_WATER, fluid_alt, f_pos);
vec3 attenuate = pow(vec3(0.0, 0.98, 0.99), vec3(max(fluid_alt - cam_pos.z, 0)));
emitted_light *= attenuate;
reflected_light *= attenuate;
}
#endif
max_light += lights_at(f_pos, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light); max_light += lights_at(f_pos, f_norm, view_dir, k_a, k_d, k_s, alpha, emitted_light, reflected_light);
vec3 glow = pow(f_inst_light.y, 3) * 4 * glow_light(f_pos); vec3 glow = pow(f_inst_light.y, 3) * 4 * glow_light(f_pos);