Function reflect_ray 

pub fn reflect_ray(ray: &Ray, hit: &Hit) -> Ray

Builds a reflected ray bouncing off the hit surface.

Arguments

• &Ray - The incoming ray.
• &Hit - The hit point with normal information.

Returns

• Ray - A new ray originating at the hit point with the reflected direction, t_min reset to RAYTRACE_DEFAULT_T_MIN, t_max set to RAYTRACE_DEFAULT_T_MAX, and depth incremented by one.