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feat: deferred shading (day 2)

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MihailRis 2025-07-08 23:56:22 +03:00
parent a585b52aa2
commit 0bd901d1a6
23 changed files with 236 additions and 92 deletions
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15
res/shaders/lib/lighting.glsl
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@ -1,12 +1,6 @@
#ifndef LIGHTING_GLSL_
#define LIGHTING_GLSL_
uniform float u_fogFactor;
uniform float u_fogCurve;
uniform float u_weatherFogOpacity;
uniform float u_weatherFogDencity;
uniform float u_weatherFogCurve;
float calc_torch_light(vec3 normal, vec3 modelpos) {
return max(0.0, 1.0 - distance(u_cameraPos, modelpos) / u_torchlightDistance)
* max(0.0, -dot(normal, normalize(modelpos - u_cameraPos)));
@ -16,13 +10,4 @@ vec3 calc_screen_normal(vec3 normal) {
return transpose(inverse(mat3(u_view * u_model))) * normal;
}
float calc_fog(float depth) {
return min(
1.0,
max(pow(depth * u_fogFactor, u_fogCurve),
min(pow(depth * u_weatherFogDencity, u_weatherFogCurve),
u_weatherFogOpacity))
);
}
#endif // LIGHTING_GLSL_