diff options
Diffstat (limited to 'src/modules/ray/ray_object_sphere.h')
| -rw-r--r-- | src/modules/ray/ray_object_sphere.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/modules/ray/ray_object_sphere.h b/src/modules/ray/ray_object_sphere.h index aadda18..9c74752 100644 --- a/src/modules/ray/ray_object_sphere.h +++ b/src/modules/ray/ray_object_sphere.h @@ -4,6 +4,7 @@ #include <math.h> #include "ray_3f.h" +#include "ray_camera.h" #include "ray_color.h" #include "ray_object_type.h" #include "ray_ray.h" @@ -22,7 +23,7 @@ typedef struct ray_object_sphere_t { } ray_object_sphere_t; -static void ray_object_sphere_prepare(ray_object_sphere_t *sphere) +static void ray_object_sphere_prepare(ray_object_sphere_t *sphere, ray_camera_t *camera) { sphere->_prepared.r2 = sphere->radius * sphere->radius; @@ -31,7 +32,7 @@ static void ray_object_sphere_prepare(ray_object_sphere_t *sphere) } -static inline int ray_object_sphere_intersects_ray(ray_object_sphere_t *sphere, ray_ray_t *ray, float *res_distance) +static inline int ray_object_sphere_intersects_ray(ray_object_sphere_t *sphere, unsigned depth, ray_ray_t *ray, float *res_distance) { ray_3f_t v = ray_3f_sub(&ray->origin, &sphere->center); float b = ray_3f_dot(&v, &ray->direction); |