VAbsorptionOnly.h

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#pragma once
 
#include "Actor/Material/VolumeMaterial.h"
#include "Math/Color/Spectrum.h"
#include "Math/math_fwd.h"
 
#include <Common/primitive_type.h>
 
namespace ph
{
 
class VAbsorptionOnly final : public VolumeMaterial
{
public:
    VAbsorptionOnly();
    explicit VAbsorptionOnly(const math::Vector3R& absorptionCoeffSrgb);
    explicit VAbsorptionOnly(const math::Spectrum& absorptionCoeff);
 
    void genVolume(const CookingContext& ctx, VolumeBehavior& behavior) const override;
 
private:
    math::Spectrum m_absorptionCoeff;
};
 
}// end namespace ph