Method Initialize

BindlessDeferred/BindlessDeferred.cpp:94–573

}

void BindlessDeferred::Initialize()
{
    // Check if the device supports conservative rasterization
    D3D12_FEATURE_DATA_D3D12_OPTIONS features = { };
    DX12::Device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS, &features, sizeof(features));
    if(features.ConservativeRasterizationTier == D3D12_CONSERVATIVE_RASTERIZATION_TIER_NOT_SUPPORTED)
    {
        AppSettings::ClusterRasterizationMode.SetValue(ClusterRasterizationModes::MSAA8x);
        AppSettings::ClusterRasterizationMode.ClampNumValues(uint32(ClusterRasterizationModes::NumValues) - 1);
    }

    // Load the scenes
    for(uint64 i = 0; i < uint64(Scenes::NumValues); ++i)
    {
        ModelLoadSettings settings;
        settings.FilePath = ScenePaths[i];
        settings.ForceSRGB = true;
        settings.SceneScale = SceneScales[i];
        settings.MergeMeshes = false;
        sceneModels[i].CreateWithAssimp(settings);
    }

    float aspect = float(swapChain.Width()) / swapChain.Height();
    camera.Initialize(aspect, Pi_4, 0.1f, 35.0f);

    InitializeScene();

    skybox.Initialize();

    postProcessor.Initialize();

    // Load the decal textures
    for(uint64 i = 0; i < AppSettings::NumDecalTypes; ++i)
    {
        LoadTexture(decalTextures[i * 2 + 0], MakeString(L"..\\Content\\Textures\\Decals\\Decal_%02u_Albedo.tga", uint32(i)).c_str(), true);
        LoadTexture(decalTextures[i * 2 + 1], MakeString(L"..\\Content\\Textures\\Decals\\Decal_%02u_Normal.png", uint32(i)).c_str(), false);
    }

    decals.Init(AppSettings::MaxDecals);

    {
        // Decal buffer
        StructuredBufferInit sbInit;
        sbInit.Stride = sizeof(Decal);
        sbInit.NumElements = AppSettings::MaxDecals;
        sbInit.Dynamic = false;
        sbInit.Lifetime = BufferLifetime::Persistent;
        sbInit.InitialState = D3D12_RESOURCE_STATE_COPY_DEST;
        decalBuffer.Initialize(sbInit);
    }

    {
        // Decal bounds and instance buffers
        StructuredBufferInit sbInit;
        sbInit.Stride = sizeof(ClusterBounds);
        sbInit.NumElements = AppSettings::MaxDecals;
        sbInit.Dynamic = true;
        sbInit.Lifetime = BufferLifetime::Temporary;