CadContentLoader.h

#pragma once
#include <string>
#include "ParaEngine.h"
#include "IDataLoader.h"
#include "AssetEntity.h"
#include "AssetManifest.h"
#include "ShapeAABB.h"
#include "CadModel.h"
#include "ICadModelImporter.h"

namespace ParaEngine
{
    class CadModel;
    class CadModelPart;

    class CadModelLoader:public IDataLoader
    {
    public:
        CadModelLoader(asset_ptr<CadModel>& pAsset,const char* fileName = NULL);
        ~CadModelLoader();

        const char* GetFileName();
        HRESULT Decompress(void** ppData,int* pcBytes);
        HRESULT CleanUp();
        HRESULT Destroy();
        HRESULT Load();

    private:
        asset_ptr<CadModel> m_asset;
        std::string m_fileName;
    };

    class CadModelProcessor:public IDataProcessor
    {
    public:
        friend CadModel;
        CadModelProcessor(asset_ptr<CadModel>& pAsset);
        ~CadModelProcessor();

        IDirect3DDevice9* GetRenderDevice();
        HRESULT CleanUp();

        HRESULT LockDeviceObject();
        HRESULT UnLockDeviceObject();
        HRESULT Destroy();
        HRESULT Process(void* pData,int bytes);
        HRESULT CopyToResource();
        void SetResourceError();

    private:
        asset_ptr<CadModel> m_asset;
        IDirect3DDevice9* m_pDevice;
        char* m_pData;
        int m_bytes;
        AssetFileEntry* m_pAssetFileEntry;
        CadModelData* m_modelData;

        HRESULT CreateGridData();
    };
}