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-rw-r--r--include/lambertian.hpp15
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diff --git a/include/lambertian.hpp b/include/lambertian.hpp
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+++ b/include/lambertian.hpp
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+#ifndef __LAMBERTIAN_HPP_
+#define __LAMBERTIAN_HPP_
+
+#include "material.hpp"
+
+class lambertian : public material {
+ public:
+ lambertian(const color& albedo);
+
+ virtual bool scatter(const ray& r, const struct hit_info& info, color& attenuation, ray& scattered) const;
+
+ color albedo;
+};
+
+#endif // !__LAMBERTIAN_HPP_