FogFroxelBridge.h

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#pragma once
#include "common/Export.h"
 
#include "common/Result.h"
#include "graphics/fog/BeerLightCache.h"
#include "graphics/fog/FogDensityField.h"
#include "graphics/fog/FogProfile.h"
#include "graphics/fog/FogTypes.h"
 
#include <glm/mat4x4.hpp>
#include <glm/vec3.hpp>
 
namespace eve::graphics {
class AtmosphereVolume;
}
 
namespace eve::graphics::fog {
 
class EVENGINE_API_WORLD FogFroxelBridge {
public:
    [[nodiscard]] Result<int> inject(AtmosphereVolume& volume, const FogDensityField& field,
                                     const FogProfile& profile, const glm::mat4& invViewProj,
                                     bool occupancySkip);
 
    [[nodiscard]] Result<void> integrate(AtmosphereVolume& volume, const FogDensityField& field,
                                         const FogProfile& profile, const glm::mat4& invViewProj,
                                         const glm::vec3& lightDir, const glm::vec3& lightColor,
                                         float intensity, const BeerLightCache* beerCache);
};
 
}  // namespace eve::graphics::fog