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update norme

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This commit is contained in:
H3XploR
2025-02-18 20:46:32 +01:00
parent 1fd8b192c0
commit 1ecd5c5658
12 changed files with 83 additions and 62 deletions
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parsing_sphere.c
+6 -3
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@@ -6,7 +6,7 @@
/* By: yantoine <yantoine@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/02/15 19:46:16 by yantoine #+# #+# */
/* Updated: 2025/02/17 21:31:36 by yantoine ### ########.fr */
/* Updated: 2025/02/18 20:39:35 by yantoine ### ########.fr */
/* */
/* ************************************************************************** */
@@ -26,7 +26,7 @@ t_scene parsing_sphere(t_scene scene)
return (scene);
}
float intersectSphere(t_ray ray, t_sphere s, t_vec3 *hitNormal)
float intersect_sphere(t_ray ray, t_sphere s, t_vec3 *hitNormal)
{
t_calc calc;
@@ -40,7 +40,10 @@ float intersectSphere(t_ray ray, t_sphere s, t_vec3 *hitNormal)
calc.sqrtDisc = sqrtf(calc.disc);
calc.t0 = (-calc.b - calc.sqrtDisc) / (2 * calc.a);
calc.t1 = (-calc.b + calc.sqrtDisc) / (2 * calc.a);
calc.t = (calc.t0 > 1e-3f) ? calc.t0 : calc.t1;
if (calc.t0 > 1e-3f)
calc.t = calc.t0;
else
calc.t = calc.t1;
if (calc.t < 1e-3f)
return (-1);
calc.hitPoint = vec3_add(ray.origin, vec3_scale(ray.dir, calc.t));