Path Tracer
|
Public Member Functions | |
virtual color | emitted (const ray &r_in, const hit_record &rec, Real u, Real v, const point3 &p) const |
virtual bool | scatter (const ray &r_in, const hit_record &rec, scatter_record &srec) const |
virtual Real | scattering_pdf (const ray &r_in, const hit_record &rec, const ray &scattered) const |