@ -8,303 +8,303 @@ using namespace Windows::Foundation;
using namespace Windows : : UI : : Core ; using namespace Windows : : UI : : Core ;
CubeRenderer : : CubeRenderer ( ) : CubeRenderer : : CubeRenderer ( ) :
m_loadingComplete ( false ) , m_loadingComplete ( false ) ,
m_indexCount ( 0 ) m_indexCount ( 0 )
{ {
} }
void CubeRenderer : : CreateTextureFromByte ( byte * buffer , int width , int height ) void CubeRenderer : : CreateTextureFromByte ( byte * buffer , int width , int height )
{ {
int pixelSize = 4 ; int pixelSize = 4 ;
if ( m_texture . Get ( ) = = nullptr ) if ( m_texture . Get ( ) = = nullptr )
{ {
CD3D11_TEXTURE2D_DESC textureDesc ( CD3D11_TEXTURE2D_DESC textureDesc (
DXGI_FORMAT_B8G8R8A8_UNORM , // format
DXGI_FORMAT_B8G8R8A8_UNORM , // format
static_cast < UINT > ( width ) , // width
static_cast < UINT > ( width ) , // width
static_cast < UINT > ( height ) , // height
static_cast < UINT > ( height ) , // height
1 , // arraySize
1 , // arraySize
1 , // mipLevels
1 , // mipLevels
D3D11_BIND_SHADER_RESOURCE , // bindFlags
D3D11_BIND_SHADER_RESOURCE , // bindFlags
D3D11_USAGE_DYNAMIC , // usage
D3D11_USAGE_DYNAMIC , // usage
D3D11_CPU_ACCESS_WRITE , // cpuaccessFlags
D3D11_CPU_ACCESS_WRITE , // cpuaccessFlags
1 , // sampleCount
1 , // sampleCount
0 , // sampleQuality
0 , // sampleQuality
0 // miscFlags
0 // miscFlags
) ; ) ;
D3D11_SUBRESOURCE_DATA data ; D3D11_SUBRESOURCE_DATA data ;
data . pSysMem = buffer ; data . pSysMem = buffer ;
data . SysMemPitch = pixelSize * width ; data . SysMemPitch = pixelSize * width ;
data . SysMemSlicePitch = pixelSize * width * height ; data . SysMemSlicePitch = pixelSize * width * height ;
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateTexture2D ( m_d3dDevice - > CreateTexture2D (
& textureDesc , & textureDesc ,
& data , & data ,
m_texture . ReleaseAndGetAddressOf ( ) m_texture . ReleaseAndGetAddressOf ( )
) )
) ; ) ;
m_d3dDevice - > CreateShaderResourceView ( m_texture . Get ( ) , NULL , m_SRV . ReleaseAndGetAddressOf ( ) ) ; m_d3dDevice - > CreateShaderResourceView ( m_texture . Get ( ) , NULL , m_SRV . ReleaseAndGetAddressOf ( ) ) ;
D3D11_SAMPLER_DESC sampDesc ; D3D11_SAMPLER_DESC sampDesc ;
ZeroMemory ( & sampDesc , sizeof ( sampDesc ) ) ; ZeroMemory ( & sampDesc , sizeof ( sampDesc ) ) ;
sampDesc . Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR ; sampDesc . Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR ;
sampDesc . AddressU = D3D11_TEXTURE_ADDRESS_WRAP ; sampDesc . AddressU = D3D11_TEXTURE_ADDRESS_WRAP ;
sampDesc . AddressV = D3D11_TEXTURE_ADDRESS_WRAP ; sampDesc . AddressV = D3D11_TEXTURE_ADDRESS_WRAP ;
sampDesc . AddressW = D3D11_TEXTURE_ADDRESS_WRAP ; sampDesc . AddressW = D3D11_TEXTURE_ADDRESS_WRAP ;
sampDesc . ComparisonFunc = D3D11_COMPARISON_NEVER ; sampDesc . ComparisonFunc = D3D11_COMPARISON_NEVER ;
sampDesc . MinLOD = 0 ; sampDesc . MinLOD = 0 ;
sampDesc . MaxLOD = D3D11_FLOAT32_MAX ; sampDesc . MaxLOD = D3D11_FLOAT32_MAX ;
m_d3dDevice - > CreateSamplerState ( & sampDesc , m_cubesTexSamplerState . ReleaseAndGetAddressOf ( ) ) ; m_d3dDevice - > CreateSamplerState ( & sampDesc , m_cubesTexSamplerState . ReleaseAndGetAddressOf ( ) ) ;
} }
else else
{ {
int nRowSpan = width * pixelSize ; int nRowSpan = width * pixelSize ;
D3D11_MAPPED_SUBRESOURCE mappedResource ; D3D11_MAPPED_SUBRESOURCE mappedResource ;
HRESULT hr = m_d3dContext - > Map ( m_texture . Get ( ) , 0 , D3D11_MAP_WRITE_DISCARD , 0 , & mappedResource ) ; HRESULT hr = m_d3dContext - > Map ( m_texture . Get ( ) , 0 , D3D11_MAP_WRITE_DISCARD , 0 , & mappedResource ) ;
BYTE * mappedData = static_cast < BYTE * > ( mappedResource . pData ) ; BYTE * mappedData = static_cast < BYTE * > ( mappedResource . pData ) ;
for ( int i = 0 ; i < height ; + + i ) for ( int i = 0 ; i < height ; + + i )
{ {
memcpy ( mappedData + ( i * mappedResource . RowPitch ) , buffer + ( i * nRowSpan ) , nRowSpan ) ; memcpy ( mappedData + ( i * mappedResource . RowPitch ) , buffer + ( i * nRowSpan ) , nRowSpan ) ;
} }
m_d3dContext - > Unmap ( m_texture . Get ( ) , 0 ) ; m_d3dContext - > Unmap ( m_texture . Get ( ) , 0 ) ;
} }
} }
void CubeRenderer : : CreateDeviceResources ( ) void CubeRenderer : : CreateDeviceResources ( )
{ {
Direct3DBase : : CreateDeviceResources ( ) ; Direct3DBase : : CreateDeviceResources ( ) ;
D3D11_BLEND_DESC blendDesc ; D3D11_BLEND_DESC blendDesc ;
ZeroMemory ( & blendDesc , sizeof ( blendDesc ) ) ; ZeroMemory ( & blendDesc , sizeof ( blendDesc ) ) ;
D3D11_RENDER_TARGET_BLEND_DESC rtbd ; D3D11_RENDER_TARGET_BLEND_DESC rtbd ;
ZeroMemory ( & rtbd , sizeof ( rtbd ) ) ; ZeroMemory ( & rtbd , sizeof ( rtbd ) ) ;
rtbd . BlendEnable = TRUE ; rtbd . BlendEnable = TRUE ;
rtbd . SrcBlend = D3D11_BLEND_SRC_ALPHA ; rtbd . SrcBlend = D3D11_BLEND_SRC_ALPHA ;
rtbd . DestBlend = D3D11_BLEND_INV_SRC_ALPHA ; rtbd . DestBlend = D3D11_BLEND_INV_SRC_ALPHA ;
rtbd . BlendOp = D3D11_BLEND_OP_ADD ; rtbd . BlendOp = D3D11_BLEND_OP_ADD ;
rtbd . SrcBlendAlpha = D3D11_BLEND_ONE ; rtbd . SrcBlendAlpha = D3D11_BLEND_ONE ;
rtbd . DestBlendAlpha = D3D11_BLEND_ZERO ; rtbd . DestBlendAlpha = D3D11_BLEND_ZERO ;
rtbd . BlendOpAlpha = D3D11_BLEND_OP_ADD ; rtbd . BlendOpAlpha = D3D11_BLEND_OP_ADD ;
rtbd . RenderTargetWriteMask = 0x0f ; rtbd . RenderTargetWriteMask = 0x0f ;
blendDesc . AlphaToCoverageEnable = false ; blendDesc . AlphaToCoverageEnable = false ;
blendDesc . RenderTarget [ 0 ] = rtbd ; blendDesc . RenderTarget [ 0 ] = rtbd ;
m_d3dDevice - > CreateBlendState ( & blendDesc , & m_transparency ) ; m_d3dDevice - > CreateBlendState ( & blendDesc , & m_transparency ) ;
D3D11_RASTERIZER_DESC cmdesc ; D3D11_RASTERIZER_DESC cmdesc ;
ZeroMemory ( & cmdesc , sizeof ( D3D11_RASTERIZER_DESC ) ) ; ZeroMemory ( & cmdesc , sizeof ( D3D11_RASTERIZER_DESC ) ) ;
cmdesc . FillMode = D3D11_FILL_SOLID ; cmdesc . FillMode = D3D11_FILL_SOLID ;
cmdesc . CullMode = D3D11_CULL_BACK ; cmdesc . CullMode = D3D11_CULL_BACK ;
cmdesc . DepthClipEnable = TRUE ; cmdesc . DepthClipEnable = TRUE ;
cmdesc . FrontCounterClockwise = true ; cmdesc . FrontCounterClockwise = true ;
m_d3dDevice - > CreateRasterizerState ( & cmdesc , & m_CCWcullMode ) ; m_d3dDevice - > CreateRasterizerState ( & cmdesc , & m_CCWcullMode ) ;
cmdesc . FrontCounterClockwise = false ; cmdesc . FrontCounterClockwise = false ;
m_d3dDevice - > CreateRasterizerState ( & cmdesc , & m_CWcullMode ) ; m_d3dDevice - > CreateRasterizerState ( & cmdesc , & m_CWcullMode ) ;
auto loadVSTask = DX : : ReadDataAsync ( " SimpleVertexShader.cso " ) ; auto loadVSTask = DX : : ReadDataAsync ( " SimpleVertexShader.cso " ) ;
auto loadPSTask = DX : : ReadDataAsync ( " SimplePixelShader.cso " ) ; auto loadPSTask = DX : : ReadDataAsync ( " SimplePixelShader.cso " ) ;
auto createVSTask = loadVSTask . then ( [ this ] ( Platform : : Array < byte > ^ fileData ) { auto createVSTask = loadVSTask . then ( [ this ] ( Platform : : Array < byte > ^ fileData ) {
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateVertexShader ( m_d3dDevice - > CreateVertexShader (
fileData - > Data , fileData - > Data ,
fileData - > Length , fileData - > Length ,
nullptr , nullptr ,
& m_vertexShader & m_vertexShader
) )
) ; ) ;
const D3D11_INPUT_ELEMENT_DESC vertexDesc [ ] =
const D3D11_INPUT_ELEMENT_DESC vertexDesc [ ] =
{ {
{ " POSITION " , 0 , DXGI_FORMAT_R32G32B32_FLOAT , 0 , 0 , D3D11_INPUT_PER_VERTEX_DATA , 0 } , { " POSITION " , 0 , DXGI_FORMAT_R32G32B32_FLOAT , 0 , 0 , D3D11_INPUT_PER_VERTEX_DATA , 0 } ,
{ " TEXCOORD " , 0 , DXGI_FORMAT_R32G32_FLOAT , 0 , 12 , D3D11_INPUT_PER_VERTEX_DATA , 0 } , { " TEXCOORD " , 0 , DXGI_FORMAT_R32G32_FLOAT , 0 , 12 , D3D11_INPUT_PER_VERTEX_DATA , 0 } ,
} ; } ;
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateInputLayout ( m_d3dDevice - > CreateInputLayout (
vertexDesc , vertexDesc ,
ARRAYSIZE ( vertexDesc ) , ARRAYSIZE ( vertexDesc ) ,
fileData - > Data , fileData - > Data ,
fileData - > Length , fileData - > Length ,
& m_inputLayout & m_inputLayout
) )
) ; ) ;
} ) ; } ) ;
auto createPSTask = loadPSTask . then ( [ this ] ( Platform : : Array < byte > ^ fileData ) { auto createPSTask = loadPSTask . then ( [ this ] ( Platform : : Array < byte > ^ fileData ) {
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreatePixelShader ( m_d3dDevice - > CreatePixelShader (
fileData - > Data , fileData - > Data ,
fileData - > Length , fileData - > Length ,
nullptr , nullptr ,
& m_pixelShader & m_pixelShader
) )
) ; ) ;
CD3D11_BUFFER_DESC constantBufferDesc ( sizeof ( ModelViewProjectionConstantBuffer ) , D3D11_BIND_CONSTANT_BUFFER ) ; CD3D11_BUFFER_DESC constantBufferDesc ( sizeof ( ModelViewProjectionConstantBuffer ) , D3D11_BIND_CONSTANT_BUFFER ) ;
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateBuffer ( m_d3dDevice - > CreateBuffer (
& constantBufferDesc , & constantBufferDesc ,
nullptr , nullptr ,
& m_constantBuffer & m_constantBuffer
) )
) ; ) ;
} ) ; } ) ;
auto createCubeTask = ( createPSTask & & createVSTask ) . then ( [ this ] ( ) { auto createCubeTask = ( createPSTask & & createVSTask ) . then ( [ this ] ( ) {
Vertex v [ ] = Vertex v [ ] =
{ {
// Front Face
// Front Face
Vertex ( - 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) , Vertex ( - 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) ,
Vertex ( - 1.0f , 1.0f , - 1.0f , 0.0f , 0.0f ) , Vertex ( - 1.0f , 1.0f , - 1.0f , 0.0f , 0.0f ) ,
Vertex ( 1.0f , 1.0f , - 1.0f , 1.0f , 0.0f ) , Vertex ( 1.0f , 1.0f , - 1.0f , 1.0f , 0.0f ) ,
Vertex ( 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) , Vertex ( 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) ,
// Back Face
// Back Face
Vertex ( - 1.0f , - 1.0f , 1.0f , 1.0f , 1.0f ) , Vertex ( - 1.0f , - 1.0f , 1.0f , 1.0f , 1.0f ) ,
Vertex ( 1.0f , - 1.0f , 1.0f , 0.0f , 1.0f ) , Vertex ( 1.0f , - 1.0f , 1.0f , 0.0f , 1.0f ) ,
Vertex ( 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) , Vertex ( 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) ,
Vertex ( - 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) , Vertex ( - 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) ,
// Top Face
// Top Face
Vertex ( - 1.0f , 1.0f , - 1.0f , 0.0f , 1.0f ) , Vertex ( - 1.0f , 1.0f , - 1.0f , 0.0f , 1.0f ) ,
Vertex ( - 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) , Vertex ( - 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) ,
Vertex ( 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) , Vertex ( 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) ,
Vertex ( 1.0f , 1.0f , - 1.0f , 1.0f , 1.0f ) , Vertex ( 1.0f , 1.0f , - 1.0f , 1.0f , 1.0f ) ,
// Bottom Face
// Bottom Face
Vertex ( - 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) , Vertex ( - 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) ,
Vertex ( 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) , Vertex ( 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) ,
Vertex ( 1.0f , - 1.0f , 1.0f , 0.0f , 0.0f ) , Vertex ( 1.0f , - 1.0f , 1.0f , 0.0f , 0.0f ) ,
Vertex ( - 1.0f , - 1.0f , 1.0f , 1.0f , 0.0f ) , Vertex ( - 1.0f , - 1.0f , 1.0f , 1.0f , 0.0f ) ,
// Left Face
// Left Face
Vertex ( - 1.0f , - 1.0f , 1.0f , 0.0f , 1.0f ) , Vertex ( - 1.0f , - 1.0f , 1.0f , 0.0f , 1.0f ) ,
Vertex ( - 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) , Vertex ( - 1.0f , 1.0f , 1.0f , 0.0f , 0.0f ) ,
Vertex ( - 1.0f , 1.0f , - 1.0f , 1.0f , 0.0f ) , Vertex ( - 1.0f , 1.0f , - 1.0f , 1.0f , 0.0f ) ,
Vertex ( - 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) , Vertex ( - 1.0f , - 1.0f , - 1.0f , 1.0f , 1.0f ) ,
// Right Face
// Right Face
Vertex ( 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) , Vertex ( 1.0f , - 1.0f , - 1.0f , 0.0f , 1.0f ) ,
Vertex ( 1.0f , 1.0f , - 1.0f , 0.0f , 0.0f ) , Vertex ( 1.0f , 1.0f , - 1.0f , 0.0f , 0.0f ) ,
Vertex ( 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) , Vertex ( 1.0f , 1.0f , 1.0f , 1.0f , 0.0f ) ,
Vertex ( 1.0f , - 1.0f , 1.0f , 1.0f , 1.0f ) , Vertex ( 1.0f , - 1.0f , 1.0f , 1.0f , 1.0f ) ,
} ; } ;
D3D11_SUBRESOURCE_DATA vertexBufferData = { 0 } ; D3D11_SUBRESOURCE_DATA vertexBufferData = { 0 } ;
vertexBufferData . pSysMem = v ; vertexBufferData . pSysMem = v ;
vertexBufferData . SysMemPitch = 0 ; vertexBufferData . SysMemPitch = 0 ;
vertexBufferData . SysMemSlicePitch = 0 ; vertexBufferData . SysMemSlicePitch = 0 ;
CD3D11_BUFFER_DESC vertexBufferDesc ( sizeof ( v ) , D3D11_BIND_VERTEX_BUFFER ) ; CD3D11_BUFFER_DESC vertexBufferDesc ( sizeof ( v ) , D3D11_BIND_VERTEX_BUFFER ) ;
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateBuffer ( m_d3dDevice - > CreateBuffer (
& vertexBufferDesc , & vertexBufferDesc ,
& vertexBufferData , & vertexBufferData ,
& m_vertexBuffer & m_vertexBuffer
) )
) ; ) ;
DWORD indices [ ] = { DWORD indices [ ] = {
// Front Face
// Front Face
0 , 2 , 1 , 0 , 2 , 1 ,
0 , 3 , 2 , 0 , 3 , 2 ,
// Back Face
// Back Face
4 , 6 , 5 , 4 , 6 , 5 ,
4 , 7 , 6 , 4 , 7 , 6 ,
// Top Face
// Top Face
8 , 10 , 9 , 8 , 10 , 9 ,
8 , 11 , 10 , 8 , 11 , 10 ,
// Bottom Face
// Bottom Face
12 , 14 , 13 , 12 , 14 , 13 ,
12 , 15 , 14 , 12 , 15 , 14 ,
// Left Face
// Left Face
16 , 18 , 17 , 16 , 18 , 17 ,
16 , 19 , 18 , 16 , 19 , 18 ,
// Right Face
// Right Face
20 , 22 , 21 , 20 , 22 , 21 ,
20 , 23 , 22 20 , 23 , 22
} ; } ;
m_indexCount = ARRAYSIZE ( indices ) ; m_indexCount = ARRAYSIZE ( indices ) ;
D3D11_SUBRESOURCE_DATA indexBufferData = { 0 } ; D3D11_SUBRESOURCE_DATA indexBufferData = { 0 } ;
indexBufferData . pSysMem = indices ; indexBufferData . pSysMem = indices ;
indexBufferData . SysMemPitch = 0 ; indexBufferData . SysMemPitch = 0 ;
indexBufferData . SysMemSlicePitch = 0 ; indexBufferData . SysMemSlicePitch = 0 ;
CD3D11_BUFFER_DESC indexBufferDesc ( sizeof ( indices ) , D3D11_BIND_INDEX_BUFFER ) ; CD3D11_BUFFER_DESC indexBufferDesc ( sizeof ( indices ) , D3D11_BIND_INDEX_BUFFER ) ;
DX : : ThrowIfFailed ( DX : : ThrowIfFailed (
m_d3dDevice - > CreateBuffer ( m_d3dDevice - > CreateBuffer (
& indexBufferDesc , & indexBufferDesc ,
& indexBufferData , & indexBufferData ,
& m_indexBuffer & m_indexBuffer
) )
) ; ) ;
} ) ; } ) ;
createCubeTask . then ( [ this ] ( ) { createCubeTask . then ( [ this ] ( ) {
m_loadingComplete = true ; m_loadingComplete = true ;
} ) ; } ) ;
} }
void CubeRenderer : : CreateWindowSizeDependentResources ( ) void CubeRenderer : : CreateWindowSizeDependentResources ( )
{ {
Direct3DBase : : CreateWindowSizeDependentResources ( ) ; Direct3DBase : : CreateWindowSizeDependentResources ( ) ;
float aspectRatio = m_windowBounds . Width / m_windowBounds . Height ; float aspectRatio = m_windowBounds . Width / m_windowBounds . Height ;
float fovAngleY = 70.0f * XM_PI / 180.0f ; float fovAngleY = 70.0f * XM_PI / 180.0f ;
if ( aspectRatio < 1.0f ) if ( aspectRatio < 1.0f )
{ {
fovAngleY / = aspectRatio ; fovAngleY / = aspectRatio ;
} }
XMStoreFloat4x4 ( XMStoreFloat4x4 (
& m_constantBufferData . projection , & m_constantBufferData . projection ,
XMMatrixTranspose ( XMMatrixTranspose (
XMMatrixPerspectiveFovRH ( XMMatrixPerspectiveFovRH (
fovAngleY , fovAngleY ,
aspectRatio , aspectRatio ,
0.01f , 0.01f ,
100.0f 100.0f
) )
) )
) ; ) ;
} }
void CubeRenderer : : Update ( float timeTotal , float timeDelta ) void CubeRenderer : : Update ( float timeTotal , float timeDelta )
{ {
( void ) timeDelta ; // Unused parameter.
( void ) timeDelta ; // Unused parameter.
XMVECTOR eye = XMVectorSet ( 0.0f , 0.0f , 3.f , 0.0f ) ; XMVECTOR eye = XMVectorSet ( 0.0f , 0.0f , 3.f , 0.0f ) ;
XMVECTOR at = XMVectorSet ( 0.0f , 0.0f , 0.0f , 0.0f ) ; XMVECTOR at = XMVectorSet ( 0.0f , 0.0f , 0.0f , 0.0f ) ;
XMVECTOR up = XMVectorSet ( 0.0f , 1.0f , 0.0f , 0.0f ) ; XMVECTOR up = XMVectorSet ( 0.0f , 1.0f , 0.0f , 0.0f ) ;
XMStoreFloat4x4 ( & m_constantBufferData . view , XMMatrixTranspose ( XMMatrixLookAtRH ( eye , at , up ) ) ) ; XMStoreFloat4x4 ( & m_constantBufferData . view , XMMatrixTranspose ( XMMatrixLookAtRH ( eye , at , up ) ) ) ;
XMStoreFloat4x4 ( & m_constantBufferData . model , XMMatrixTranspose ( XMMatrixRotationY ( timeTotal * XM_PIDIV4 ) ) ) ; XMStoreFloat4x4 ( & m_constantBufferData . model , XMMatrixTranspose ( XMMatrixRotationY ( timeTotal * XM_PIDIV4 ) ) ) ;
} }
@ -319,98 +319,98 @@ void CubeRenderer::Render()
void CubeRenderer : : Render ( Microsoft : : WRL : : ComPtr < ID3D11RenderTargetView > renderTargetView , Microsoft : : WRL : : ComPtr < ID3D11DepthStencilView > depthStencilView ) void CubeRenderer : : Render ( Microsoft : : WRL : : ComPtr < ID3D11RenderTargetView > renderTargetView , Microsoft : : WRL : : ComPtr < ID3D11DepthStencilView > depthStencilView )
{ {
const float black [ ] = { 0 , 0 , 0 , 1.0 } ; const float black [ ] = { 0 , 0 , 0 , 1.0 } ;
m_d3dContext - > ClearRenderTargetView ( m_d3dContext - > ClearRenderTargetView (
renderTargetView . Get ( ) , renderTargetView . Get ( ) ,
black black
) ; ) ;
m_d3dContext - > ClearDepthStencilView ( m_d3dContext - > ClearDepthStencilView (
depthStencilView . Get ( ) , depthStencilView . Get ( ) ,
D3D11_CLEAR_DEPTH , D3D11_CLEAR_DEPTH ,
1.0f , 1.0f ,
0 0
) ; ) ;
// Only draw the cube once it is loaded (loading is asynchronous).
// Only draw the cube once it is loaded (loading is asynchronous).
if ( ! m_SRV | | ! m_loadingComplete ) if ( ! m_SRV | | ! m_loadingComplete )
{ {
return ; return ;
} }
m_d3dContext - > OMSetRenderTargets ( m_d3dContext - > OMSetRenderTargets (
1 , 1 ,
renderTargetView . GetAddressOf ( ) , renderTargetView . GetAddressOf ( ) ,
depthStencilView . Get ( ) depthStencilView . Get ( )
) ; ) ;
m_d3dContext - > UpdateSubresource ( m_d3dContext - > UpdateSubresource (
m_constantBuffer . Get ( ) , m_constantBuffer . Get ( ) ,
0 , 0 ,
NULL , NULL ,
& m_constantBufferData , & m_constantBufferData ,
0 , 0 ,
0 0
) ; ) ;
UINT stride = sizeof ( Vertex ) ; UINT stride = sizeof ( Vertex ) ;
UINT offset = 0 ; UINT offset = 0 ;
m_d3dContext - > IASetVertexBuffers ( m_d3dContext - > IASetVertexBuffers (
0 , 0 ,
1 , 1 ,
m_vertexBuffer . GetAddressOf ( ) , m_vertexBuffer . GetAddressOf ( ) ,
& stride , & stride ,
& offset & offset
) ; ) ;
m_d3dContext - > IASetIndexBuffer ( m_d3dContext - > IASetIndexBuffer (
m_indexBuffer . Get ( ) , m_indexBuffer . Get ( ) ,
DXGI_FORMAT_R32_UINT , DXGI_FORMAT_R32_UINT ,
0 0
) ; ) ;
m_d3dContext - > IASetPrimitiveTopology ( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST ) ; m_d3dContext - > IASetPrimitiveTopology ( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST ) ;
m_d3dContext - > IASetInputLayout ( m_inputLayout . Get ( ) ) ; m_d3dContext - > IASetInputLayout ( m_inputLayout . Get ( ) ) ;
m_d3dContext - > VSSetShader ( m_d3dContext - > VSSetShader (
m_vertexShader . Get ( ) , m_vertexShader . Get ( ) ,
nullptr , nullptr ,
0 0
) ; ) ;
m_d3dContext - > VSSetConstantBuffers ( m_d3dContext - > VSSetConstantBuffers (
0 , 0 ,
1 , 1 ,
m_constantBuffer . GetAddressOf ( ) m_constantBuffer . GetAddressOf ( )
) ; ) ;
m_d3dContext - > PSSetShader ( m_d3dContext - > PSSetShader (
m_pixelShader . Get ( ) , m_pixelShader . Get ( ) ,
nullptr , nullptr ,
0 0
) ; ) ;
m_d3dContext - > PSSetShaderResources ( 0 , 1 , m_SRV . GetAddressOf ( ) ) ; m_d3dContext - > PSSetShaderResources ( 0 , 1 , m_SRV . GetAddressOf ( ) ) ;
m_d3dContext - > PSSetSamplers ( 0 , 1 , m_cubesTexSamplerState . GetAddressOf ( ) ) ; m_d3dContext - > PSSetSamplers ( 0 , 1 , m_cubesTexSamplerState . GetAddressOf ( ) ) ;
//float blendFactor[] = {0.75f, 0.75f, 0.75f, 1.0f};
//float blendFactor[] = {0.75f, 0.75f, 0.75f, 1.0f};
m_d3dContext - > OMSetBlendState ( m_transparency . Get ( ) , nullptr , 0xffffffff ) ; m_d3dContext - > OMSetBlendState ( m_transparency . Get ( ) , nullptr , 0xffffffff ) ;
m_d3dContext - > RSSetState ( m_CCWcullMode . Get ( ) ) ; m_d3dContext - > RSSetState ( m_CCWcullMode . Get ( ) ) ;
m_d3dContext - > DrawIndexed ( m_d3dContext - > DrawIndexed (
m_indexCount , m_indexCount ,
0 , 0 ,
0 0
) ; ) ;
m_d3dContext - > RSSetState ( m_CWcullMode . Get ( ) ) ; m_d3dContext - > RSSetState ( m_CWcullMode . Get ( ) ) ;
m_d3dContext - > DrawIndexed ( m_d3dContext - > DrawIndexed (
m_indexCount , m_indexCount ,
0 , 0 ,
0 0
) ; ) ;
} }
Maxim Kostin
10 years ago