Method Initialize

SampleFramework11/v1.02/Graphics/Skybox.cpp:92–220

}

void Skybox::Initialize(ID3D11Device* device_)
{
    device = device_;

    // Load the shaders
    const std::wstring shaderPath = SampleFrameworkDir() + L"Shaders\\Skybox.hlsl";
    vertexShader = CompileVSFromFile(device, shaderPath.c_str(), "SkyboxVS", "vs_5_0");
    emPixelShader = CompilePSFromFile(device, shaderPath.c_str(), "SkyboxPS", "ps_5_0");
    simpleSkyPS = CompilePSFromFile(device, shaderPath.c_str(), "SimpleSkyPS", "ps_5_0");

    // Create the input layout
    D3D11_INPUT_ELEMENT_DESC layout[] =
    {
        { "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
    };

    ID3DBlob* byteCode = vertexShader->ByteCode;
    DXCall(device->CreateInputLayout(layout, 1, byteCode->GetBufferPointer(), byteCode->GetBufferSize(), &inputLayout));

    // Create and initialize the vertex and index buffers
    Float3 verts[NumVertices] =
    {
        Float3(-1, 1, 1),
        Float3(1, 1, 1),
        Float3(1, -1, 1),
        Float3(-1, -1, 1),
        Float3(1, 1, -1),
        Float3(-1, 1, -1),
        Float3(-1, -1, -1),
        Float3(1, -1,- 1),
    };

    D3D11_BUFFER_DESC desc;
    desc.Usage = D3D11_USAGE_IMMUTABLE;
    desc.ByteWidth = sizeof(verts);
    desc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
    desc.CPUAccessFlags = 0;
    desc.MiscFlags = 0;
    D3D11_SUBRESOURCE_DATA initData;
    initData.pSysMem = verts;
    initData.SysMemPitch = 0;
    initData.SysMemSlicePitch = 0;
    DXCall(device->CreateBuffer(&desc, &initData, &vertexBuffer));

    unsigned short indices[NumIndices] =
    {
        0, 1, 2, 2, 3, 0,   // Front
        1, 4, 7, 7, 2, 1,   // Right
        4, 5, 6, 6, 7, 4,   // Back
        5, 0, 3, 3, 6, 5,   // Left
        5, 4, 1, 1, 0, 5,   // Top
        3, 2, 7, 7, 6, 3    // Bottom
    };

    desc.Usage = D3D11_USAGE_IMMUTABLE;
    desc.ByteWidth = sizeof(indices);
    desc.BindFlags = D3D11_BIND_INDEX_BUFFER;
    desc.CPUAccessFlags = 0;