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bool InitScene()
{
//Compile Shaders from shader file 5 or 4 = VERSION
hr = D3DX11CompileFromFile("Effects.fx", 0, 0, "VS", "vs_4_0", 0, 0, 0, &VSBuffer, 0, 0);
if(FAILED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3DX11CompileFromFile Failed VS",MB_OK);
}
else if(SUCCEEDED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3DX11CompileFromFile Succeded VS",MB_OK);
}
hr = D3DX11CompileFromFile("Effects.fx", 0, 0, "PS", "ps_4_0", 0, 0, 0, &VSBuffer, 0, 0);
if(FAILED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3DX11CompileFromFile Failed PS",MB_OK);
}
else if(SUCCEEDED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3DX11CompileFromFile Succeded PS",MB_OK);
}
//Create the Shader Objects
//The problem
hr = D3d11Device->CreateVertexShader(VSBuffer->GetBufferPointer(), VSBuffer->GetBufferSize(), NULL, &VS);
if(FAILED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3d11Device->CreateVertexShader Failed",MB_OK);
}
else if(SUCCEEDED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3d11Device->CreatePixelShader Success",MB_OK);
}
hr = D3d11Device->CreatePixelShader(PSBuffer->GetBufferPointer(), PSBuffer->GetBufferSize(), NULL, &PS);
if(FAILED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3d11Device->CreatePixelShader Failed",MB_OK);
}
else if(SUCCEEDED(hr))
{
MessageBox(NULL,DXGetErrorDescription(hr),"D3d11Device->CreatePixelShader Failed",MB_OK);
}
//Set Vertex and Pixel Shaders
D3d11DevCon->VSSetShader(VS, 0, 0);
D3d11DevCon->PSSetShader(PS, 0, 0);
//Create the vertex buffer
Vertex v[] =
{
Vertex( 0.0f, 0.5f, 0.5f ),
Vertex( 0.5f, -0.5f, 0.5f ),
Vertex( -0.5f, -0.5f, 0.5f ),
};
D3D11_BUFFER_DESC vertexBufferDesc;
ZeroMemory( &vertexBufferDesc, sizeof(vertexBufferDesc) );
vertexBufferDesc.Usage = D3D11_USAGE_DEFAULT;
vertexBufferDesc.ByteWidth = sizeof( Vertex ) * 3;
vertexBufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
vertexBufferDesc.CPUAccessFlags = 0;
vertexBufferDesc.MiscFlags = 0;
D3D11_SUBRESOURCE_DATA vertexBufferData;
ZeroMemory( &vertexBufferData, sizeof(vertexBufferData) );
vertexBufferData.pSysMem = v;
hr = D3d11Device->CreateBuffer( &vertexBufferDesc, &vertexBufferData, &TriangleVertBuffer);
//Set the vertex buffer
UINT stride = sizeof( Vertex );
UINT offset = 0;
D3d11DevCon->IASetVertexBuffers( 0, 1, &TriangleVertBuffer, &stride, &offset );
//Create the Input Layout
hr = D3d11Device->CreateInputLayout( layout, numElements, VSBuffer->GetBufferPointer(),
VSBuffer->GetBufferSize(), &VertLayout );
//Set the Input Layout
D3d11DevCon->IASetInputLayout( VertLayout );
//Set Primitive Topology
D3d11DevCon->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
//Create the Viewport
D3D11_VIEWPORT viewport;
ZeroMemory(&viewport, sizeof(D3D11_VIEWPORT));
viewport.TopLeftX = 0;
viewport.TopLeftY = 0;
viewport.Width = windowWidth;
viewport.Height = windowHeight;
//Set the Viewport
D3d11DevCon->RSSetViewports(1, &viewport);
return true;
}
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