void CubeDemo::initialize()
{
SetCurrentDirectory(Utility::ExecutableDirectory().c_str());
UINT shaderFlags = 0;
#if defined(DEBUG) || defined(_DEBUG)
shaderFlags |= D3DCOMPILE_DEBUG;
shaderFlags |= D3DCOMPILE_SKIP_OPTIMIZATION;
#endif
ID3D10Blob * compiledShader = nullptr;
ID3D10Blob * errorMessages = nullptr;
HRESULT hr = D3DCompileFromFile(L"Content\\Effects\\BasicEffect.fx", nullptr, nullptr, nullptr, "fx_5_0", shaderFlags, 0, &compiledShader, &errorMessages);
//if (errorMessages != nullptr)
//{
// char * message = (char*)errorMessages->GetBufferPointer();
// GameException ex((wchar_t*)errorMessages->GetBufferPointer(), hr);
// ReleaseObject(errorMessages);
// throw ex;
// //ReleaseObject(compiledShader);
//}
if (FAILED(hr))
{
throw GameException(L"D3DX11CompileFromFile() failed.", hr);
}
hr = D3DX11CreateEffectFromMemory(compiledShader->GetBufferPointer(), compiledShader->GetBufferSize(), 0, mGame->device(), &mEffect);
if (FAILED(hr))
{
throw GameException(L"D3DX11CreateEffectFromMemory() failed", hr);
}
ReleaseObject(compiledShader);
mTechnique = mEffect->GetTechniqueByName("main11");
if (mTechnique == nullptr)
{
throw GameException(L"ID3D11Effect::GetTechniqueByName() unable to find techique main11.", hr);
}
mPass = mTechnique->GetPassByName("p0");
if (mPass == nullptr)
{
throw GameException(L"ID3D11EffectTechnique::GetPassByName() unable to find pass p0", hr);
}
ID3DX11EffectVariable * variable = mEffect->GetVariableByName("WorldViewProjection");
if (variable == nullptr)
{
throw GameException(L"ID3DX11Effect::GetVariableByName() unable to find variable WorldViewProjection");
}
mWvpVariable = variable->AsMatrix();
if (!mWvpVariable->IsValid())
{
throw GameException(L"Invaild effect variable cast");
}
D3DX11_PASS_DESC passDesc;
mPass->GetDesc(&passDesc);
D3D11_INPUT_ELEMENT_DESC inputElementDescriptions[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
if (FAILED(hr = mGame->device()->CreateInputLayout(inputElementDescriptions, ARRAYSIZE(inputElementDescriptions), passDesc.pIAInputSignature, passDesc.IAInputSignatureSize, &mInputLayout)))
{
throw GameException(L"ID3D11Device::CreateInputLayout() failed", hr);
}
BasicEffectVertex vertices[] =
{
BasicEffectVertex(XMFLOAT4(-1.0f, 1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::RED))),
BasicEffectVertex(XMFLOAT4(1.0f, 1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::GREEN))),
BasicEffectVertex(XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::BLACK))) ,
BasicEffectVertex(XMFLOAT4(-1.0f, 1.0f, 1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::WHITE))),
BasicEffectVertex(XMFLOAT4(-1.0f,- 1.0f, 1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::YELLOW))),
BasicEffectVertex(XMFLOAT4(+1.0f, -1.0f, +1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::BLACK))),
BasicEffectVertex(XMFLOAT4(1.0f, -1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::CYAN))),
BasicEffectVertex(XMFLOAT4(-1.0f, -1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<float*>(&Colors::GREEN)))
};
D3D11_BUFFER_DESC vertexBufferDesc;
ZeroMemory(&vertexBufferDesc, sizeof(vertexBufferDesc));
vertexBufferDesc.ByteWidth = sizeof(BasicEffectVertex)* ARRAYSIZE(vertices);
vertexBufferDesc.Usage = D3D11_USAGE_IMMUTABLE;
vertexBufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
D3D11_SUBRESOURCE_DATA vertexSubResourceData;
ZeroMemory(&vertexSubResourceData, sizeof(vertexSubResourceData));
vertexSubResourceData.pSysMem = vertices;
if (FAILED(mGame->device()->CreateBuffer(&vertexBufferDesc, &vertexSubResourceData, &mVertexBuffer)))
{
throw GameException(L"ID3D11Device::CreateBuffer() failed");
}
UINT indices[] =
{
0,1,2,
0,2,3,
4,5,6,
4,6,7,
3,2,5,
3,5,4,
2,1,6,
2,6,5,
1,7,6,
1,0,7,
0,3,4,
0,4,7,
};
D3D11_BUFFER_DESC indexBufferDesc;
ZeroMemory(&indexBufferDesc, sizeof(indexBufferDesc));
indexBufferDesc.ByteWidth = sizeof(indices);
indexBufferDesc.Usage = D3D11_USAGE_IMMUTABLE;
indexBufferDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
D3D11_SUBRESOURCE_DATA indexSubResourceData;
ZeroMemory(&indexSubResourceData, sizeof(indexSubResourceData));
indexSubResourceData.pSysMem = indices;
if (FAILED(mGame->device()->CreateBuffer(&indexBufferDesc, &indexSubResourceData, &mIndexBuffer)))
{
throw GameException(L"ID3D11Device::CreateBuffer() failed");
}
mCamera->setPosition(0.0f, 0.0f, 5.0f);
}
void CubeDemo::Initialize()
{
SetCurrentDirectory(Utility::ExecutableDirectory().c_str());
// Compile the shader
UINT shaderFlags = 0;
#if defined( DEBUG ) || defined( _DEBUG )
shaderFlags |= D3DCOMPILE_DEBUG;
shaderFlags |= D3DCOMPILE_SKIP_OPTIMIZATION;
#endif
ID3D10Blob* compiledShader = nullptr;
ID3D10Blob* errorMessages = nullptr;
HRESULT hr = D3DCompileFromFile(L"C:\\Users\\Nick\\Source\\Repos\\DirectXTest\\source\\Library\\Content\\BasicEffect.fx", nullptr, nullptr, nullptr, "fx_5_0", shaderFlags, 0, &compiledShader, &errorMessages);
if (FAILED(hr))
{
char* errorMessage = (errorMessages != nullptr ? (char*)errorMessages->GetBufferPointer() : "D3DX11CompileFromFile() failed");
GameException ex(errorMessage, hr);
ReleaseObject(errorMessages);
throw ex;
}
// Create an effect object from the compiled shader
hr = D3DX11CreateEffectFromMemory(compiledShader->GetBufferPointer(), compiledShader->GetBufferSize(), 0, mGame->Direct3DDevice(), &mEffect);
if (FAILED(hr))
{
throw GameException("D3DX11CreateEffectFromMemory() failed.", hr);
}
ReleaseObject(compiledShader);
// Look up the technique, pass, and WVP variable from the effect
mTechnique = mEffect->GetTechniqueByName("main11");
if (mTechnique == nullptr)
{
throw GameException("ID3DX11Effect::GetTechniqueByName() could not find the specified technique.", hr);
}
mPass = mTechnique->GetPassByName("p0");
if (mPass == nullptr)
{
throw GameException("ID3DX11EffectTechnique::GetPassByName() could not find the specified pass.", hr);
}
ID3DX11EffectVariable* variable = mEffect->GetVariableByName("WorldViewProjection");
if (variable == nullptr)
{
throw GameException("ID3DX11Effect::GetVariableByName() could not find the specified variable.", hr);
}
mWvpVariable = variable->AsMatrix();
if (mWvpVariable->IsValid() == false)
{
throw GameException("Invalid effect variable cast.");
}
// Create the input layout
D3DX11_PASS_DESC passDesc;
mPass->GetDesc(&passDesc);
D3D11_INPUT_ELEMENT_DESC inputElementDescriptions[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 }
};
if (FAILED(hr = mGame->Direct3DDevice()->CreateInputLayout(inputElementDescriptions, ARRAYSIZE(inputElementDescriptions), passDesc.pIAInputSignature, passDesc.IAInputSignatureSize, &mInputLayout)))
{
throw GameException("ID3D11Device::CreateInputLayout() failed.", hr);
}
// Create the vertex and index buffers
BasicEffectVertex vertices[] =
{
BasicEffectVertex(XMFLOAT4(-1.0f, +1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Green))),
BasicEffectVertex(XMFLOAT4(+1.0f, +1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Yellow))),
BasicEffectVertex(XMFLOAT4(+1.0f, +1.0f, +1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::White))),
BasicEffectVertex(XMFLOAT4(-1.0f, +1.0f, +1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::BlueGreen))),
BasicEffectVertex(XMFLOAT4(-1.0f, -1.0f, +1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Blue))),
BasicEffectVertex(XMFLOAT4(+1.0f, -1.0f, +1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Purple))),
BasicEffectVertex(XMFLOAT4(+1.0f, -1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Red))),
BasicEffectVertex(XMFLOAT4(-1.0f, -1.0f, -1.0f, 1.0f), XMFLOAT4(reinterpret_cast<const float*>(&ColorHelper::Black)))
};
D3D11_BUFFER_DESC vertexBufferDesc;
ZeroMemory(&vertexBufferDesc, sizeof(vertexBufferDesc));
vertexBufferDesc.ByteWidth = sizeof(BasicEffectVertex) * ARRAYSIZE(vertices);
vertexBufferDesc.Usage = D3D11_USAGE_IMMUTABLE;
vertexBufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
D3D11_SUBRESOURCE_DATA vertexSubResourceData;
ZeroMemory(&vertexSubResourceData, sizeof(vertexSubResourceData));
vertexSubResourceData.pSysMem = vertices;
if (FAILED(mGame->Direct3DDevice()->CreateBuffer(&vertexBufferDesc, &vertexSubResourceData, &mVertexBuffer)))
{
throw GameException("ID3D11Device::CreateBuffer() failed.");
}
UINT indices[] =
{
0, 1, 2,
0, 2, 3,
4, 5, 6,
4, 6, 7,
3, 2, 5,
3, 5, 4,
2, 1, 6,
2, 6, 5,
1, 7, 6,
1, 0, 7,
0, 3, 4,
0, 4, 7
};
D3D11_BUFFER_DESC indexBufferDesc;
ZeroMemory(&indexBufferDesc, sizeof(indexBufferDesc));
indexBufferDesc.ByteWidth = sizeof(UINT) * ARRAYSIZE(indices);
indexBufferDesc.Usage = D3D11_USAGE_IMMUTABLE;
indexBufferDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
D3D11_SUBRESOURCE_DATA indexSubResourceData;
ZeroMemory(&indexSubResourceData, sizeof(indexSubResourceData));
indexSubResourceData.pSysMem = indices;
if (FAILED(mGame->Direct3DDevice()->CreateBuffer(&indexBufferDesc, &indexSubResourceData, &mIndexBuffer)))
{
throw GameException("ID3D11Device::CreateBuffer() failed.");
}
}
