diff options
Diffstat (limited to 'include/hittable.hpp')
| -rw-r--r-- | include/hittable.hpp | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/hittable.hpp b/include/hittable.hpp deleted file mode 100644 index 074de55..0000000 --- a/include/hittable.hpp +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef __HITTABLE_HPP_ -#define __HITTABLE_HPP_ - -#include <memory> - -#include "ray.hpp" - -class material; - -struct hit_info { - double t; - point3 point; - vec3 normal; - bool front_face; - std::shared_ptr<material> mat_ptr; - - inline void set_face_normal(const ray& r, const vec3& outward_normal) { - front_face = r.direction.dot(outward_normal) < 0.0; - normal = front_face ? outward_normal : (-outward_normal); - } -}; - -class hittable { - public: - virtual bool hit(const ray& r, double t_min, double t_max, struct hit_info& info) const = 0; -}; - -#endif // !__HITTABLE_HPP_ |
