BlockFunction.h

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#pragma once
 
#include "Math/Color/Spectrum.h"
 
#include <Common/primitive_type.h>
 
namespace ph
{
 
class SurfaceHit;
 
class BlockFunction
{
public:
    virtual ~BlockFunction() = 0;
 
    virtual void evalAbsorptionCoeff(const SurfaceHit& X, math::Spectrum* out_coeff) const = 0;
};
 
}// end namespace ph