lod.h

#pragma once
 
#include <vector>
 
#include "core/reflect.h"
#include "resource/asset/mesh_asset.h"
 
namespace Vkm::Engine {

struct LODLevel {
    MeshHandle mesh;
    float      maxDistance = 0.0f;    
};

struct LOD {
    std::vector<LODLevel> levels;

    float bias = 1.0f;

    static constexpr float REFERENCE_P11 = 1.7320508f;
};
 
} // namespace Vkm::Engine
 
VKM_REFLECT_BEGIN(::Vkm::Engine::LODLevel)
    VKM_F(mesh)
    VKM_F(maxDistance)
VKM_REFLECT_END()
 
VKM_REFLECT_BEGIN(::Vkm::Engine::LOD)
    VKM_F(levels)
    VKM_F(bias)
VKM_REFLECT_END()