//--------------------------------------------------------------------------------------
// When the user changes scene, recreate these components as they are scene
// dependent.
//--------------------------------------------------------------------------------------
HRESULT CreateD3DComponents( ID3D11Device* pd3dDevice)
{
HRESULT hr;
auto pd3dImmediateContext = DXUTGetD3D11DeviceContext();
V_RETURN( g_DialogResourceManager.OnD3D11CreateDevice( pd3dDevice, pd3dImmediateContext ) );
V_RETURN( g_D3DSettingsDlg.OnD3D11CreateDevice( pd3dDevice ) );
g_pTxtHelper = new CDXUTTextHelper( pd3dDevice, pd3dImmediateContext, &g_DialogResourceManager, 15 );
static const XMVECTORF32 s_vecEye = { 105.0f, 14.0f, -3.0f, 0.f };
static const XMVECTORF32 s_vecLookAt = { 0.0f, -7.5f, 0.0f, 0.f };
XMFLOAT3 vMin = XMFLOAT3( -1000.0f, -1000.0f, -1000.0f );
XMFLOAT3 vMax = XMFLOAT3( 1000.0f, 1000.0f, 1000.0f );
g_ViewerCamera.SetViewParams( s_vecEye, s_vecLookAt );
g_ViewerCamera.SetRotateButtons( true, false, false);
g_ViewerCamera.SetScalers( 0.01f, 10.0f );
g_ViewerCamera.SetDrag( true );
g_ViewerCamera.SetEnableYAxisMovement( true );
g_ViewerCamera.SetClipToBoundary( true, &vMin, &vMax );
g_ViewerCamera.FrameMove( 0 );
static const XMVECTORF32 s_lightEye = { -320.0f, 300.0f, -220.3f, 0.f };
g_LightCamera.SetViewParams( s_lightEye, g_XMZero );
g_LightCamera.SetRotateButtons( true, false, false );
g_LightCamera.SetScalers( 0.01f, 50.0f );
g_LightCamera.SetDrag( true );
g_LightCamera.SetEnableYAxisMovement( true );
g_LightCamera.SetClipToBoundary( true, &vMin, &vMax );
g_LightCamera.SetProjParams( XM_PI / 4, 1.0f, 0.1f , 1000.0f);
g_LightCamera.FrameMove( 0 );
// Get the final sizes
uint32_t width = DXUTGetDXGIBackBufferSurfaceDesc()->Width;
uint32_t height = DXUTGetDXGIBackBufferSurfaceDesc()->Height;
g_Scene.Init( pd3dDevice, pd3dImmediateContext, &g_MeshPowerPlant, width, height);
return S_OK;
}
//--------------------------------------------------------------------------------------
// When the user changes scene, recreate these components as they are scene
// dependent.
//--------------------------------------------------------------------------------------
HRESULT CreateD3DComponents(ID3D11Device* pd3dDevice)
{
HRESULT hr;
ID3D11DeviceContext* pd3dImmediateContext = DXUTGetD3D11DeviceContext();
V_RETURN(g_DialogResourceManager.OnD3D11CreateDevice(pd3dDevice, pd3dImmediateContext));
V_RETURN(g_D3DSettingsDlg.OnD3D11CreateDevice(pd3dDevice));
g_pTxtHelper = new CDXUTTextHelper(pd3dDevice, pd3dImmediateContext, &g_DialogResourceManager, 15);
XMVECTOR vecEye = XMVectorSet(100.0f, 5.0f, 5.0f, 0);
XMVECTOR vecAt = XMVectorSet(0.0f, 0.0f, 0.0f, 0);
XMFLOAT3 vMin = XMFLOAT3(-1000.0f, -1000.0f, -1000.0f);
XMFLOAT3 vMax = XMFLOAT3(1000.0f, 1000.0f, 1000.0f);
g_ViewerCamera.SetViewParams(vecEye, vecAt);
g_ViewerCamera.SetRotateButtons(TRUE, FALSE, FALSE);
g_ViewerCamera.SetScalers(0.01f, 10.0f);
g_ViewerCamera.SetDrag(true);
g_ViewerCamera.SetEnableYAxisMovement(true);
g_ViewerCamera.SetClipToBoundary(TRUE, &vMin, &vMax);
g_ViewerCamera.FrameMove(0);
vecEye = XMVectorSet(-320.0f, 300.0f, -220.3f, 0);
vecAt = XMVectorSet(0.0f, 0.0f, 0.0f, 0);
g_LightCamera.SetViewParams(vecEye, vecAt);
g_LightCamera.SetRotateButtons(TRUE, FALSE, FALSE);
g_LightCamera.SetScalers(0.01f, 50.0f);
g_LightCamera.SetDrag(true);
g_LightCamera.SetEnableYAxisMovement(true);
g_LightCamera.SetClipToBoundary(TRUE, &vMin, &vMax);
g_LightCamera.SetProjParams(XM_PI / 4, 1.0f, 0.1f, 1000.0f);
g_LightCamera.FrameMove(0);
g_CascadedShadow.Init(pd3dDevice, pd3dImmediateContext,
g_pSelectedMesh, &g_ViewerCamera, &g_LightCamera, &g_CascadeConfig);
return S_OK;
}
//--------------------------------------------------------------------------------------
// Create any D3D11 resources that depend on the back buffer
//--------------------------------------------------------------------------------------
HRESULT CALLBACK OnD3D11ResizedSwapChain( ID3D11Device* pd3dDevice, IDXGISwapChain* pSwapChain,
const DXGI_SURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
{
HRESULT hr;
V_RETURN( g_DialogResourceManager.OnD3D11ResizedSwapChain( pd3dDevice, pBackBufferSurfaceDesc ) );
V_RETURN( g_D3DSettingsDlg.OnD3D11ResizedSwapChain( pd3dDevice, pBackBufferSurfaceDesc ) );
// Setup the camera's projection parameters
float fAspectRatio = pBackBufferSurfaceDesc->Width / ( FLOAT )pBackBufferSurfaceDesc->Height;
g_Camera.SetProjParams( D3DX_PI / 4, fAspectRatio, 2.0f, 4000.0f );
// g_Camera.SetWindow( pBackBufferSurfaceDesc->Width, pBackBufferSurfaceDesc->Height );
// g_Camera.SetButtonMasks( MOUSE_MIDDLE_BUTTON, MOUSE_WHEEL, MOUSE_LEFT_BUTTON );
D3DXVECTOR3 vMin = D3DXVECTOR3( -1000.0f, -1000.0f, -1000.0f );
D3DXVECTOR3 vMax = D3DXVECTOR3( 1000.0f, 1000.0f, 1000.0f );
g_Camera.SetRotateButtons(TRUE, FALSE, FALSE);
g_Camera.SetScalers( 0.01f, 30.0f );
g_Camera.SetDrag( true );
g_Camera.SetEnableYAxisMovement( true );
g_Camera.SetClipToBoundary( TRUE, &vMin, &vMax );
g_Camera.FrameMove( 0 );
g_HUD.SetLocation( pBackBufferSurfaceDesc->Width - 170, 0 );
g_HUD.SetSize( 170, 170 );
g_SampleUI.SetLocation( pBackBufferSurfaceDesc->Width - 170, pBackBufferSurfaceDesc->Height - 300 );
g_SampleUI.SetSize( 170, 300 );
//Turn off backface culling
D3D11_RASTERIZER_DESC rsDesc;
ZeroMemory(&rsDesc,sizeof(D3D11_RASTERIZER_DESC) );
rsDesc.CullMode = D3D11_CULL_NONE;
rsDesc.FillMode = D3D11_FILL_SOLID;
//rsDesc.FillMode = D3D11_FILL_WIREFRAME;
ID3D11RasterizerState *pRasterizerState = NULL;
pd3dDevice->CreateRasterizerState(&rsDesc, &pRasterizerState);
DXUTGetD3D11DeviceContext()->RSSetState(pRasterizerState);
SAFE_RELEASE(pRasterizerState);
return S_OK;
}
//--------------------------------------------------------------------------------------
// Initialize the app
//--------------------------------------------------------------------------------------
void InitApp()
{
// Initialize dialogs
g_D3DSettingsDlg.Init( &g_DialogResourceManager );
g_HUD.Init( &g_DialogResourceManager );
g_SampleUI.Init( &g_DialogResourceManager );
g_HUD.SetCallback( OnGUIEvent ); int iY = 20;
g_HUD.AddButton( IDC_TOGGLEFULLSCREEN, L"Toggle full screen", 0, iY, 170, 22 );
g_HUD.AddButton( IDC_TOGGLEREF, L"Toggle REF (F3)", 0, iY += 26, 170, 22, VK_F3 );
g_HUD.AddButton( IDC_CHANGEDEVICE, L"Change device (F2)", 0, iY += 26, 170, 22, VK_F2 );
g_SampleUI.SetCallback( OnGUIEvent ); iY = 10;
WCHAR sz[100];
iY += 24;
swprintf_s( sz, L"Patch Divisions: %2.1f", g_fSubdivs );
g_SampleUI.AddStatic( IDC_PATCH_SUBDIVS_STATIC, sz, 10, iY += 26, 150, 22 );
g_SampleUI.AddSlider( IDC_PATCH_SUBDIVS, 10, iY += 24, 150, 22, 10 * MIN_DIVS, 10 * MAX_DIVS, (int)(g_fSubdivs * 10) );
iY += 24;
g_SampleUI.AddCheckBox( IDC_TOGGLE_LINES, L"Toggle Wires", 20, iY += 26, 150, 22, g_bDrawWires );
iY += 24;
g_SampleUI.AddRadioButton( IDC_PARTITION_INTEGER, IDC_PARTITION_MODE, L"Integer", 20, iY += 26, 170, 22 );
g_SampleUI.AddRadioButton( IDC_PARTITION_FRAC_EVEN, IDC_PARTITION_MODE, L"Fractional Even", 20, iY += 26, 170, 22 );
g_SampleUI.AddRadioButton( IDC_PARTITION_FRAC_ODD, IDC_PARTITION_MODE, L"Fractional Odd", 20, iY += 26, 170, 22 );
g_SampleUI.GetRadioButton( IDC_PARTITION_INTEGER )->SetChecked( true );
// Setup the camera's view parameters
static const XMVECTORF32 s_vecEye = { 5.0f, 3.0f, -10.0f, 0.f };
static const XMVECTORF32 s_vecAt = { 5.0f, 0.0f, 0.0f, 0.f };
g_Camera.SetViewParams( s_vecEye, s_vecAt );
g_Camera.SetEnablePositionMovement(true);
g_Camera.SetEnableYAxisMovement(true);
}
