替換托管DirectX的方法？

Question

我的舊項目有一些問題...如果簡短-“使用Microsoft.DirectX”。 他們棄用了，如今，我在新PC上運行我的游戲，遇到了各種故障和麻煩，無論如何這是不存在的。 由於它們已棄用且不再受支持，因此我正在尋找一種解決方案，以替代gfx引擎的良好方法，而又不會丟失所有應用程序代碼。 例如，可以將舊的XNA項目移植到MonoGame或FNA，而無需對其體系結構進行一般性更改，我需要以相同的方式進行操作。 在這里，有沒有什么框架可以通過API接近於DirectX托管的框架，而又沒有移植它們的麻煩呢？ SharpDX？ SlimDX？ 任何其他？ （我以前沒有使用SharpDX或SlimDX）

這里是有關我的GFX代碼的一些代碼片段，只是想像一下它是怎么回事。 它們基於Managed DirectX。

public bool InitD3D(ref Form frmForm)
{
    PresentParameters uParms = null;
    bool bRes = false;

    mfrmMain = frmForm;

    Constants.gSettings.LoadSettings();

    //Debug.WriteLine("InitD3D in thread: " & Threading.Thread.CurrentThread.ManagedThreadId.ToString)

    try {
        CreateFlags lCreateFlags = default(CreateFlags);
        bool bReduced = false;
        uParms = CreatePresentationParams(mfrmMain);
        if (uParms == null)
            return false;

        lCreateFlags = (CreateFlags)Constants.gSettings.VertexProcessing;

        if (lCreateFlags != CreateFlags.HardwareVertexProcessing && lCreateFlags != CreateFlags.MixedVertexProcessing && lCreateFlags != CreateFlags.SoftwareVertexProcessing) {
            lCreateFlags = CreateFlags.HardwareVertexProcessing;
        }

        Caps uDevCaps = Manager.GetDeviceCaps(Manager.Adapters.Default.Adapter, DeviceType.Hardware);
        if (uDevCaps.DeviceCaps.SupportsHardwareTransformAndLight == false) {
            if (lCreateFlags == CreateFlags.HardwareVertexProcessing) {
                lCreateFlags = CreateFlags.SoftwareVertexProcessing;
                bReduced = true;
            }
        }

        try {
            gfxDevice = new Device(0, DeviceType.Hardware, frmForm.Handle, lCreateFlags, uParms);
        } catch {
            bReduced = true;
            if ((lCreateFlags & CreateFlags.HardwareVertexProcessing) == CreateFlags.HardwareVertexProcessing) {
                lCreateFlags = (lCreateFlags ^ CreateFlags.HardwareVertexProcessing) | CreateFlags.MixedVertexProcessing;
                try {
                    gfxDevice = new Device(0, DeviceType.Hardware, frmForm.Handle, lCreateFlags, uParms);
                } catch {
                    lCreateFlags = (lCreateFlags ^ CreateFlags.MixedVertexProcessing) | CreateFlags.SoftwareVertexProcessing;
                    try {
                        gfxDevice = new Device(0, DeviceType.Hardware, frmForm.Handle, lCreateFlags, uParms);
                    } catch (Exception ex) {
                        Interaction.MsgBox("Game will not run on this computer because the video hardware is not sufficient.", MsgBoxStyle.OkOnly, "Error");
                        System.Environment.Exit(0);
                    }
                }
            } else if ((lCreateFlags & CreateFlags.MixedVertexProcessing) == CreateFlags.MixedVertexProcessing) {
                lCreateFlags = (lCreateFlags ^ CreateFlags.MixedVertexProcessing) | CreateFlags.SoftwareVertexProcessing;
                try {
                    gfxDevice = new Device(0, DeviceType.Hardware, frmForm.Handle, lCreateFlags, uParms);
                } catch (Exception ex) {
                    Interaction.MsgBox("Game will not run on this computer because the video hardware is not sufficient.", MsgBoxStyle.OkOnly, "Error");
                    System.Environment.Exit(0);
                }
            }
        }

        if (bReduced == true)
            Interaction.MsgBox("Game was required to alter settings that will affect performance in order to run the game.", MsgBoxStyle.OkOnly, "Error");
        Constants.gSettings.VertexProcessing = Convert.ToInt32(lCreateFlags);

        bRes = (gfxDevice != null);

        if (Constants.gSettings.MiniMapLocX > uParms.BackBufferWidth)
            Constants.gSettings.MiniMapLocX = uParms.BackBufferWidth - Constants.gSettings.MiniMapWidthHeight;
        if (Constants.gSettings.MiniMapLocY > uParms.BackBufferHeight)
            Constants.gSettings.MiniMapLocY = uParms.BackBufferHeight - Constants.gSettings.MiniMapWidthHeight;
    } catch {
        Interaction.MsgBox(Err().Description, MsgBoxStyle.Critical | MsgBoxStyle.OkOnly, "Error in initialize Direct3D");
        bRes = false;
    } finally {
        uParms = null;
    }

    if (bRes == false) {
        Interaction.MsgBox("Unable to initialize Direct3D 9.0c. Your video card may not fully support DirectX 9.0c. Download the latest drivers for your video card and try again.", MsgBoxStyle.OkOnly | MsgBoxStyle.Critical, "Unable to Initialize");
        return false;
    }

    var _with8 = gfxDevice.DeviceCaps.VertexShaderVersion;
    if (_with8.Major == 1) {
        Constants.gSettings.PostGlowAmt = 0f;
        Constants.gSettings.LightQuality = EngineSettings.LightQualitySetting.VSPS1;
    }

    mbSupportsNewModelMethod = gfxDevice.DeviceCaps.TextureOperationCaps.SupportsBlendTextureAlpha == true && gfxDevice.DeviceCaps.MaxTextureBlendStages > 2 && gfxDevice.DeviceCaps.MaxSimultaneousTextures > 1;

    if (Constants.gWMgr == null)
        Constants.gWMgr = new WpnFXManager();
    if (Constants.gShldMgr == null)
        Constants.gShldMgr = new ShieldFXManager();
    if (Constants.gExplMgr == null)
        Constants.gExplMgr = new ExplosionManager();
    //  New ExplosionFXManager(gfxDevice)
    if (Constants.gPFXEngine32 == null)
        Constants.gPFXEngine32 = new BurnFX.ParticleEngine(32);
    //32 for size of points
    if (Constants.gEntityDeath == null)
        Constants.gEntityDeath = new DeathSequenceMgr();
    //If goRewards Is Nothing Then goRewards = New WarpointRewards()
    if (Constants.gMissileMgr == null)
        Constants.gMissileMgr = new MissileMgr();
    if (Constants.gBurnMarkMgr == null)
        Constants.gBurnMarkMgr = new EntityBurnMarkManager();

    Constants.InitializeFXColors();

    var _with9 = matIronCurtain;
    _with9.Emissive = System.Drawing.Color.FromArgb(255, 255, 0, 0);
    _with9.Diffuse = System.Drawing.Color.FromArgb(255, 255, 0, 0);
    _with9.Ambient = System.Drawing.Color.FromArgb(255, 255, 0, 0);
    _with9.Specular = System.Drawing.Color.FromArgb(255, 255, 0, 0);
    _with9.SpecularSharpness = 10;


    gfxDevice.DeviceLost += gfxDevice_DeviceLost;
    gfxDevice.DeviceReset += gfxDevice_DeviceReset;
    gfxDevice.Disposing += gfxDevice_Disposing;

    mbInitialized = bRes;

    return bRes;
}

Answer 1

對於現有的傳統Managed DirectX 1.1 C＃代碼的直接移植， SlimDX可能是您的最佳選擇，因為它打算直接替代。 您還可以潛在地移植到使用SharpDX ，MonoGame，Unity3D或其他框架。

請參閱DirectX和.NET