void Model::init_shader(ID3D11Device *pD3D11Device, HWND hWnd)
{
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#ifdef _DEBUG
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
// Disable optimizations to further improve shader debugging
dwShaderFlags |= D3DCOMPILE_SKIP_OPTIMIZATION;
#endif
#if D3D_COMPILER_VERSION >= 46
// Read the D3DX effect file
HRESULT hr = S_OK;
D3DX11CompileEffectFromFile(L"model.fx", nullptr, D3D_COMPILE_STANDARD_FILE_INCLUDE, dwShaderFlags, 0, pD3D11Device, &m_pEffect, nullptr);
#else
ID3DBlob* pEffectBuffer = nullptr;
V_RETURN(DXUTCompileFromFile(L"Tutorial11.fx", nullptr, "none", "fx_5_0", dwShaderFlags, 0, &pEffectBuffer));
hr = D3DX11CreateEffectFromMemory(pEffectBuffer->GetBufferPointer(), pEffectBuffer->GetBufferSize(), 0, pd3dDevice, &m_pEffect);
SAFE_RELEASE(pEffectBuffer);
if (FAILED(hr))
return hr;
#endif
m_pEffectTechnique = m_pEffect->GetTechniqueByName("ModelTech");
m_pWorld = m_pEffect->GetVariableByName("g_World")->AsMatrix();
m_pView = m_pEffect->GetVariableByName("g_View")->AsMatrix();
m_pProj = m_pEffect->GetVariableByName("g_Proj")->AsMatrix();
// Done with compiled shader.
D3D11_INPUT_ELEMENT_DESC vertexDesc[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0}
};
D3DX11_PASS_DESC passDesc;
m_pEffectTechnique->GetPassByIndex(0)->GetDesc(&passDesc);
pD3D11Device->CreateInputLayout(vertexDesc, 2, passDesc.pIAInputSignature,
passDesc.IAInputSignatureSize, &m_pInputLayout);
}
void Shader::AddShader(const String& name, const String& filepath)
{
if (FAILED(D3DX11CompileEffectFromFile(
filepath,
NULL,
NULL,
0U,
0U,
Window::Device(),
&Access(name).effect,
NULL)))
{
throw std::exception("シェーダーファイルのコンパイルに失敗しました");
}
}
void EffectHelper::init(ID3D11Device *pD3D11Device, std::string effectFile)
{
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#ifdef _DEBUG
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
// Disable optimizations to further improve shader debugging
dwShaderFlags |= D3DCOMPILE_SKIP_OPTIMIZATION;
#endif
#if D3D_COMPILER_VERSION >= 46
// Read the D3DX effect file
HRESULT hr = S_OK;
D3DX11CompileEffectFromFile(L"tutorial11.fx", nullptr, D3D_COMPILE_STANDARD_FILE_INCLUDE, dwShaderFlags, 0, pD3D11Device, &m_pEffect, nullptr);
#else
ID3DBlob* pEffectBuffer = nullptr;
V_RETURN(DXUTCompileFromFile(L"Tutorial11.fx", nullptr, "none", "fx_5_0", dwShaderFlags, 0, &pEffectBuffer));
hr = D3DX11CreateEffectFromMemory(pEffectBuffer->GetBufferPointer(), pEffectBuffer->GetBufferSize(), 0, pd3dDevice, &m_pEffect);
SAFE_RELEASE(pEffectBuffer);
if (FAILED(hr))
return hr;
#endif
m_pEffectTechnique = m_pEffect->GetTechniqueByName("Render");
std::vector<D3D11_INPUT_ELEMENT_DESC> vInputLayoutDesc;
D3D11_INPUT_ELEMENT_DESC inputLayoutDesc;
inputLayoutDesc.SemanticName = "POSITION";
inputLayoutDesc.SemanticIndex = 0;
inputLayoutDesc.Format = DXGI_FORMAT_R32G32B32_FLOAT;
inputLayoutDesc.InputSlot = 0;
inputLayoutDesc.AlignedByteOffset = 0;
inputLayoutDesc.InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
inputLayoutDesc.InstanceDataStepRate = 0;
vInputLayoutDesc.push_back(inputLayoutDesc);
inputLayoutDesc.SemanticName = "NORMAL";
inputLayoutDesc.SemanticIndex = 0;
inputLayoutDesc.Format = DXGI_FORMAT_R32G32B32_FLOAT;
inputLayoutDesc.InputSlot = 0;
inputLayoutDesc.AlignedByteOffset = 12;
inputLayoutDesc.InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
inputLayoutDesc.InstanceDataStepRate = 0;
vInputLayoutDesc.push_back(inputLayoutDesc);
inputLayoutDesc.SemanticName = "TEXCOORD";
inputLayoutDesc.SemanticIndex = 0;
inputLayoutDesc.Format = DXGI_FORMAT_R32G32_FLOAT;
inputLayoutDesc.InputSlot = 0;
inputLayoutDesc.AlignedByteOffset = 24;
inputLayoutDesc.InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
inputLayoutDesc.InstanceDataStepRate = 0;
vInputLayoutDesc.push_back(inputLayoutDesc);
// Create the input layout
D3DX11_PASS_DESC PassDesc;
auto numElements = vInputLayoutDesc.size();
m_pEffectTechnique->GetPassByIndex(0)->GetDesc(&PassDesc);
pD3D11Device->CreateInputLayout(&vInputLayoutDesc[0], numElements, PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &m_pInputLayout);
}
