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Abdelrahman Said 2024-02-03 22:20:55 +00:00
parent 451aa48b3a
commit f2fdc0d084
1 changed files with 6 additions and 4 deletions
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10
src/raytracer/main.c
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@ -232,10 +232,12 @@ colour_t trace_ray(vec3f_t origin, vec3f_t direction, f32 t_min, f32 t_max,
f32 b = (f32)(closest_sphere->colour.rgba.b) * light; f32 b = (f32)(closest_sphere->colour.rgba.b) * light;
b = clamp(b, 0.0f, (f32)UINT8_MAX); b = clamp(b, 0.0f, (f32)UINT8_MAX);
return (colour_t){.rgba.r = (u8)r, return (colour_t){
.rgba.g = (u8)g, .rgba.r = (u8)r,
.rgba.b = (u8)b, .rgba.g = (u8)g,
.rgba.a = closest_sphere->colour.rgba.a}; .rgba.b = (u8)b,
.rgba.a = closest_sphere->colour.rgba.a,
};
} }
f32 compute_lighting(vec3f_t position, vec3f_t surface_normal, f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,