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Public Member Functions | |
lambertian (const spectrum &a) | |
lambertian (shared_ptr< texture > a) | |
bool | scatter (const ray &r_in, const hit_record &rec, scatter_record &srec) const override |
Real | scattering_pdf (const ray &r_in, const hit_record &rec, const ray &scattered) const override |
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virtual color | emitted (const ray &r_in, const hit_record &rec, Real u, Real v, const point3 &p) const |
Public Attributes | |
shared_ptr< texture > | albedo |