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Fix constant medium rendering

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Jean-Michel Gorius 2022-11-14 11:06:35 +01:00
parent 060e27523f
commit 0140db6247
1 changed files with 3 additions and 0 deletions
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3
hittable.c
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@ -516,6 +516,9 @@ static bool constant_medium_hit(const ConstantMedium *constant_medium, Ray r,
if (hit_distance > distance_inside_boundary)
return false;
record->t += hit_distance / ray_length;
record->p = ray_at(r, record->t);
/* Arbitrary values */
record->normal = (Vec3){1.0, 0.0, 0.0};
record->front_face = true;