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* | Going to make big changes, saving

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TheRedShip
2025-01-05 14:45:52 +01:00
parent d02b9ffb5d
commit 846efdd5c6
2 changed files with 7 additions and 6 deletions
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9
shaders/compute.glsl
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@ -73,7 +73,7 @@ hitInfo traceRay(Ray ray)
return (hit);
}
Ray newRay(hitInfo hit, Ray ray, bool is_specular, inout uint rng_state)
Ray newRay(hitInfo hit, Ray ray, inout uint rng_state)
{
GPUObject obj;
Ray new_ray;
@ -83,6 +83,8 @@ Ray newRay(hitInfo hit, Ray ray, bool is_specular, inout uint rng_state)
vec3 diffuse_dir = normalize(hit.normal + randomDirection(rng_state));
vec3 specular_dir = reflect(ray.direction, hit.normal);
bool is_specular = (obj.metallic >= randomValue(rng_state));
new_ray.origin = hit.position + hit.normal * 0.001;
new_ray.direction = mix(diffuse_dir, specular_dir, obj.roughness * float(is_specular));
@ -107,14 +109,13 @@ vec3 pathtrace(Ray ray, inout uint rng_state)
GPUObject obj = objects[hit.obj_index];
bool is_specular = (obj.metallic >= randomValue(rng_state));
color *= mix(obj.color, vec3(1.0, 1.0, 1.0), is_specular);
color *= obj.color;
light += obj.emission * obj.color;
if (obj.emission > 0.0)
break;
ray = newRay(hit, ray, is_specular, rng_state);
ray = newRay(hit, ray, rng_state);
}
return (color * light);
}