GtsTerrainLodRuntime.h

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#pragma once
 
#include "common/Result.h"
 
#include <cstdint>
#include <memory>
 
namespace eve::graphics { class Graphics; class Material; class Renderable3D; }
namespace eve::procgen {
class GtsTerrainLodSet;
class Procgen;
 
class EVENGINE_API_DOMAINS GtsTerrainLodRuntime {
public:
    GtsTerrainLodRuntime();
    ~GtsTerrainLodRuntime();
    GtsTerrainLodRuntime(const GtsTerrainLodRuntime&)=delete;
    GtsTerrainLodRuntime& operator=(const GtsTerrainLodRuntime&)=delete;
    [[nodiscard]] Result<std::uint64_t> replace(const GtsTerrainLodSet& lods,Procgen& procgen,
        graphics::Graphics& gfx,float worldDiameter,float verticalFovDegrees,
        float originX=0.f,float originY=0.f,float originZ=0.f);
    [[nodiscard]] Result<std::uint64_t> replaceAndHideSource(const GtsTerrainLodSet& lods,Procgen& procgen,
        graphics::Graphics& gfx,graphics::Renderable3D& sourceTerrain,float worldDiameter,float verticalFovDegrees,
        float originX=0.f,float originY=0.f,float originZ=0.f);
    [[nodiscard]] graphics::Renderable3D* getSourceTerrain() const;
    [[nodiscard]] Result<int> clear();
    [[nodiscard]] Result<int> applyMaterial(graphics::Material& material);
    [[nodiscard]] int getTileCount()const;
    [[nodiscard]] std::uint64_t getRevision()const;
    [[nodiscard]] graphics::Renderable3D* getRenderable(int tileIndex)const;
private:
    struct Impl;std::unique_ptr<Impl> impl_;
};
}