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#pragma once
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#include "Material.h"

namespace material {
class BackgroundMaterial : public Material {
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   public:
	BackgroundMaterial(const std::shared_ptr<util::Sampler>& texture);
	BackgroundMaterial(const util::Vec3& albedo);
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	util::Vec3 albedo(const std::pair<float, float>& uv) const override;
	util::Vec3 emission(const std::pair<float, float>& uv) const override;
	util::Vec3 scattered_d(const util::Vec3& d,
	                       const util::Vec3& n) const override;
	bool scatter(const util::Vec3& d, const util::Vec3& n) const override;

	float calculateLightMultiplier(const util::Vec3& d_in,
	                               const util::Vec3& d_out,
	                               const util::Vec3& n) const override;
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   private:
	std::shared_ptr<util::Sampler> texture;
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}  // namespace material