void CALLBACK onKeyboard(UINT nchar, bool keyDown, bool altDown, void *userContext) {
if (keyDown)
switch (nchar) {
case VK_TAB: {
if (keyDown)
showHud = !showHud;
break;
}
case '1':
case '2':
case '3':
case '4':
case '5': {
hud.GetComboBox(IDC_PRESET)->SetSelectedByIndex(nchar - '1');
onLostDevice(NULL);
onResetDevice(DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL);
break;
}
case 'X':
hud.GetCheckBox(IDC_PROFILE)->SetChecked(!hud.GetCheckBox(IDC_PROFILE)->GetChecked());
timer->setEnabled(hud.GetCheckBox(IDC_PROFILE)->GetChecked());
break;
case 'Z':
hud.GetCheckBox(IDC_ANTIALIASING)->SetChecked(!hud.GetCheckBox(IDC_ANTIALIASING)->GetChecked());
break;
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_D3DSettingsDlg.SetActive( !g_D3DSettingsDlg.IsActive() ); break;
case IDC_TOGGLEWARP:
DXUTToggleWARP(); break;
case IDC_TOGGLESPIN:
{
g_bSpinning = g_SampleUI.GetCheckBox( IDC_TOGGLESPIN )->GetChecked();
break;
}
case IDC_EXPLODE_SCALE:
{
WCHAR sz[100];
g_fExplode = ( float )( g_SampleUI.GetSlider( IDC_EXPLODE_SCALE )->GetValue() * 0.01f );
swprintf_s( sz, 100, L"Explode Amount: %0.2f", g_fExplode );
g_SampleUI.GetStatic( IDC_EXPLODE_STATIC )->SetText( sz );
g_pExplodeVariable->SetFloat( g_fExplode );
break;
}
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_SettingsDlg.SetActive( !g_SettingsDlg.IsActive() ); break;
case IDC_ENABLE_PRESHADER:
{
g_bEnablePreshader = g_SampleUI.GetCheckBox( IDC_ENABLE_PRESHADER )->GetChecked();
if( DXUTGetD3D9Device() != NULL )
{
OnLostDevice( NULL );
OnDestroyDevice( NULL );
OnCreateDevice( DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL );
OnResetDevice( DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL );
}
break;
}
case IDC_ACTIVE_LIGHT:
if( !g_LightControl[g_nActiveLight].IsBeingDragged() )
{
g_nActiveLight++;
g_nActiveLight %= g_nNumActiveLights;
}
break;
case IDC_NUM_LIGHTS:
if( !g_LightControl[g_nActiveLight].IsBeingDragged() )
{
WCHAR sz[100];
swprintf_s( sz, 100, L"# Lights: %d", g_SampleUI.GetSlider( IDC_NUM_LIGHTS )->GetValue() );
g_SampleUI.GetStatic( IDC_NUM_LIGHTS_STATIC )->SetText( sz );
g_nNumActiveLights = g_SampleUI.GetSlider( IDC_NUM_LIGHTS )->GetValue();
g_nActiveLight %= g_nNumActiveLights;
}
break;
case IDC_LIGHT_SCALE:
g_fLightScale = ( float )( g_SampleUI.GetSlider( IDC_LIGHT_SCALE )->GetValue() * 0.10f );
WCHAR sz[100];
swprintf_s( sz, 100, L"Light scale: %0.2f", g_fLightScale );
g_SampleUI.GetStatic( IDC_LIGHT_SCALE_STATIC )->SetText( sz );
break;
}
}
//--------------------------------------------------------------------------------------
// Handle key presses
//--------------------------------------------------------------------------------------
void CALLBACK OnKeyboard(UINT nChar, bool bKeyDown, bool bAltDown, void* pUserContext)
{
if( !bKeyDown ) return;
if( g_SampleUI.GetCheckBox(IDC_BMOVECAMERA)->GetChecked() )
{
g_pCamManager->OnKeyboard(nChar,bKeyDown, bAltDown, pUserContext);
}
else
{
g_LCamera[0].OnKeyboard(nChar,bKeyDown, bAltDown, pUserContext);
}
switch( nChar )
{
case VK_F1:
g_bShowUI = !g_bShowUI;
break;
case VK_F3:
g_bShowLightUI = !g_bShowLightUI;
break;
case VK_F7:
g_LightVary = !g_LightVary;
break;
case VK_F8:
g_CameraMove = !g_CameraMove;
break;
case VK_F9:
g_LightMove = !g_LightMove;
break;
case VK_F10:
ssmap.m_bShaderChanged = true;
g_Final.m_bShaderChanged = true;
g_Widget.m_bShaderChanged = true;
if( ShadowAlgorithm == STD_VSM )
{
g_StdVSM.m_bShaderChanged = true;
}
if( ShadowAlgorithm == STD_PCSS )
{
g_PCSS.m_bShaderChanged = true;
}
if( ShadowAlgorithm == MIP_VSM )
{
g_MipVSM.m_bShaderChanged = true;
}
break;
default:
break;
}
}
void CALLBACK onFrameRender(IDirect3DDevice9 *device, double time, float elapsedTime, void *userContext) {
HRESULT hr;
// IMPORTANT: stencil must be cleared to zero before executing 'smaa->go'
V(device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER | D3DCLEAR_STENCIL, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0));
V(device->BeginScene());
// This emulates main pass.
mainPass(device);
// Run SMAA
if (hud.GetCheckBox(IDC_ANTIALIASING)->GetChecked()) {
SMAA::Input input = SMAA::Input(int(hud.GetComboBox(IDC_DETECTION_MODE)->GetSelectedData()));
int n = hud.GetCheckBox(IDC_PROFILE)->GetChecked()? timer->getRepetitionsCount() : 1;
timer->start();
for (int i = 0; i < n; i++) { // This loop is just for profiling.
switch (input) {
case SMAA::INPUT_LUMA:
case SMAA::INPUT_COLOR:
smaa->go(finalbufferColorTex, finalbufferColorTex, backbufferSurface, input);
break;
case SMAA::INPUT_DEPTH:
smaa->go(finalbufferDepthTex, finalbufferColorTex, backbufferSurface, input);
break;
}
}
timer->clock(L"SMAA");
} else {
copy(device);
}
// Draw the HUD
drawHud(elapsedTime);
V(device->EndScene());
}
//--------------------------------------------------------------------------------------
// Handle messages to the application
//--------------------------------------------------------------------------------------
LRESULT CALLBACK MsgProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, bool* pbNoFurtherProcessing, void* pUserContext )
{
// Pass messages to dialog resource manager calls so GUI state is updated correctly
*pbNoFurtherProcessing = g_DialogResourceManager.MsgProc( hWnd, uMsg, wParam, lParam );
if( *pbNoFurtherProcessing )
return 0;
// Pass messages to settings dialog if its active
if( g_D3DSettingsDlg.IsActive() )
{
g_D3DSettingsDlg.MsgProc( hWnd, uMsg, wParam, lParam );
return 0;
}
// Give the dialogs a chance to handle the message first
*pbNoFurtherProcessing = g_HUD.MsgProc( hWnd, uMsg, wParam, lParam );
if( *pbNoFurtherProcessing )
return 0;
*pbNoFurtherProcessing = g_SampleUI.MsgProc( hWnd, uMsg, wParam, lParam );
if( *pbNoFurtherProcessing )
return 0;
if( g_bShowLightUI )
*pbNoFurtherProcessing = g_CameraUI.MsgProc( hWnd, uMsg, wParam, lParam );
// Pass all remaining windows messages to camera so it can respond to user input
unsigned iTmp = g_SampleUI.GetCheckBox(IDC_BMOVECAMERA)->GetChecked();
if ( iTmp ) // left button pressed
{
g_pCamManager->HandleMessages( hWnd, uMsg, wParam, lParam );
}
else{
//light management
for( int light_idx = 0; light_idx < 1/*NUM_LIGHT*/; ++ light_idx )
{
g_LCamera[light_idx].HandleMessages( hWnd, uMsg, wParam, lParam );
}
}
return 0;
}
HRESULT CALLBACK onResetDevice(IDirect3DDevice9 *device, const D3DSURFACE_DESC *desc, void *userContext) {
HRESULT hr;
V_RETURN(dialogResourceManager.OnD3D9ResetDevice());
if (font) V_RETURN(font->OnResetDevice());
timer = new Timer(device);
timer->setEnabled(hud.GetCheckBox(IDC_PROFILE)->GetChecked());
timer->setRepetitionsCount(100);
SMAA::Preset preset = SMAA::Preset(int(hud.GetComboBox(IDC_PRESET)->GetSelectedData()));
if(int(preset) == 4)
{
setVisibleCustomControls( true);
} else {
setVisibleCustomControls(false);
}
smaa = new SMAA(device, desc->Width, desc->Height, preset);
V(device->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &backbufferSurface));
V(device->CreateTexture(desc->Width, desc->Height, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &finalbufferColorTex, NULL));
V(finalbufferColorTex->GetSurfaceLevel(0, &finalbufferColorSurface));
V(device->CreateTexture(desc->Width, desc->Height, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R32F, D3DPOOL_DEFAULT, &finalbufferDepthTex, NULL));
V(finalbufferDepthTex->GetSurfaceLevel(0, &finalbufferDepthSurface));
D3DXIMAGE_INFO info;
V(D3DXGetImageInfoFromResource(NULL, L"Unigine02.png", &info));
V(D3DXCreateTextureFromResourceEx(device, NULL, L"Unigine02.png", info.Width, info.Height, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, D3DX_FILTER_NONE, D3DX_FILTER_NONE, 0, &info, NULL, &colorTex));
V(D3DXGetImageInfoFromResource(NULL, L"Unigine02.dds", &info));
V(D3DXCreateTextureFromResourceEx(device, NULL, L"Unigine02.dds", info.Width, info.Height, 1, 0, D3DFMT_R32F, D3DPOOL_DEFAULT, D3DX_FILTER_NONE, D3DX_FILTER_NONE, 0, &info, NULL, &depthTex));
V_RETURN(D3DXCreateSprite(device, &sprite));
txtHelper = new CDXUTTextHelper(font, sprite, NULL, NULL, 15);
hud.SetLocation(desc->Width - 170, 0);
hud.SetSize(170, 170);
return S_OK;
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
// Standard DXUT controls
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_D3DSettingsDlg.SetActive( !g_D3DSettingsDlg.IsActive() ); break;
// Custom app controls
case IDC_PATCH_SUBDIVS:
{
g_fSubdivs = g_SampleUI.GetSlider( IDC_PATCH_SUBDIVS )->GetValue() / 10.0f;
WCHAR sz[100];
swprintf_s( sz, L"Patch Divisions: %2.1f", g_fSubdivs );
g_SampleUI.GetStatic( IDC_PATCH_SUBDIVS_STATIC )->SetText( sz );
}
break;
case IDC_TOGGLE_LINES:
g_bDrawWires = g_SampleUI.GetCheckBox( IDC_TOGGLE_LINES )->GetChecked();
break;
case IDC_PARTITION_INTEGER:
g_iPartitionMode = PARTITION_INTEGER;
break;
case IDC_PARTITION_FRAC_EVEN:
g_iPartitionMode = PARTITION_FRACTIONAL_EVEN;
break;
case IDC_PARTITION_FRAC_ODD:
g_iPartitionMode = PARTITION_FRACTIONAL_ODD;
break;
}
}
//------------------------------------------------------------------------
// Name: OnChainSelect
// Desc: event handler for select one of chains
//------------------------------------------------------------------------
HRESULT OnChainSelect(int iID)
{
if(iID >= 0)
{
wchar_t str[256];
cprimitive* chain = manipulator->cube[iID];
g_SampleUI.SetVisible(true);
swprintf(str,L"You picked chain # %d",iID);
g_SampleUI.GetStatic( IDC_OBJNAME )->SetText(str);
g_SampleUI.GetSlider(IDC_WIDTH_SLIDER)->SetValue(chain->fWidth);
swprintf(str,L"%.2f",chain->fWidth);
g_SampleUI.GetEditBox( IDC_WIDTH )->SetText(str);
g_SampleUI.GetSlider(IDC_LENGTH_SLIDER)->SetValue(chain->fLength);
swprintf(str,L"%.2f",chain->fLength);
g_SampleUI.GetEditBox( IDC_LENGTH )->SetText(str);
swprintf(str,L"%.2f",chain->restrictAngleX.x);
g_SampleUI.GetEditBox( IDC_ANGLE_RESTRICT_XL )->SetText(str);
swprintf(str,L"%.2f",chain->restrictAngleX.y);
g_SampleUI.GetEditBox( IDC_ANGLE_RESTRICT_XU )->SetText(str);
swprintf(str,L"%.2f",chain->restrictAngleY.x);
g_SampleUI.GetEditBox( IDC_ANGLE_RESTRICT_YL )->SetText(str);
swprintf(str,L"%.2f",chain->restrictAngleY.y);
g_SampleUI.GetEditBox( IDC_ANGLE_RESTRICT_YU )->SetText(str);
swprintf(str,L"%.2f",chain->vOffset.x);
g_SampleUI.GetEditBox( IDC_OFFSET_X )->SetText(str);
swprintf(str,L"%.2f",chain->vOffset.y);
g_SampleUI.GetEditBox( IDC_OFFSET_Y )->SetText(str);
swprintf(str,L"%.2f",chain->vOffset.z);
g_SampleUI.GetEditBox( IDC_OFFSET_Z )->SetText(str);
swprintf(str,L"%.2f",chain->fDisplace);
g_SampleUI.GetEditBox( IDC_DISPLACE )->SetText(str);
swprintf(str,L"%.2f",chain->fDirection);
g_SampleUI.GetEditBox( IDC_DIRECTION )->SetText(str);
swprintf(str,L"%.2f",chain->fCoefficient);
g_SampleUI.GetEditBox( IDC_COEFFICIENT )->SetText(str);
swprintf(str,L"%.2f",chain->fMass);
g_SampleUI.GetEditBox( IDC_MASS )->SetText(str);
g_SampleUI.GetCheckBox( IDC_TILT )->SetChecked(chain->bTilt);
g_SampleUI.GetCheckBox( IDC_PRESSURE )->SetChecked(chain->bPressure);
g_SampleUI.GetCheckBox( IDC_LASER )->SetChecked(chain->bLaser);
swprintf(str,L"X: %.2f",chain->vAngle.x);
g_SampleUI.GetStatic( IDC_STATIC7 )->SetText(str);
swprintf(str,L"Y: %.2f",chain->vAngle.y);
g_SampleUI.GetStatic( IDC_STATIC8 )->SetText(str);
}
else
{
g_SampleUI.SetVisible(false);
}
return S_OK;
}
//--------------------------------------------------------------------------------------
void CALLBACK OnD3D10FrameRender(ID3D10Device* pDev10, double fTime, float fElapsedTime, void* pUserContext)
{
HRESULT hr;
g_pCamManager->SyncToCameraUI(g_CameraUI);
//dont delete, used no only here
const DXGI_SURFACE_DESC *pBackBufferSurfaceDesc = DXUTGetDXGIBackBufferSurfaceDesc();
if( ShadowAlgorithm != OldShadowAlgorithm )
{
OldShadowAlgorithm = ShadowAlgorithm;
switch( ShadowAlgorithm )
{
case STANDARD_BP:
g_ABP.OnD3D10DestroyDevice();
break;
case BP_MSSM_KERNEL:
g_BPMSSMKernel.OnD3D10DestroyDevice();
break;
case STD_VSM:
g_StdVSM.OnD3D10DestroyDevice();
break;
case MIP_VSM:
g_MipVSM.OnD3D10DestroyDevice();
break;
case HIR_BP:
g_HBP.OnD3D10DestroyDevice();
break;
case BP_GI:
g_BPGI.OnD3D10DestroyDevice();
break;
case STD_PCSS:
g_PCSS.OnD3D10DestroyDevice();
break;
default:
break;
};
switch( ShadowAlgorithm )
{
case STANDARD_BP:
g_ABP.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_ABP.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case BP_MSSM_KERNEL:
g_BPMSSMKernel.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_BPMSSMKernel.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case STD_VSM:
g_StdVSM.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_StdVSM.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case MIP_VSM:
g_MipVSM.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_MipVSM.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case HIR_BP:
g_HBP.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_HBP.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case BP_GI:
g_BPGI.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_BPGI.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
case STD_PCSS:
g_PCSS.OnD3D10CreateDevice(pDev10,pBackBufferSurfaceDesc,pUserContext);
g_PCSS.OnD3D10SwapChainResized(pDev10,NULL,pBackBufferSurfaceDesc,pUserContext );
break;
default:
break;
};
}
//begin light and view pos management
{
static double old_fTime = 0.001;
fTime = old_fTime;
old_fTime += 0.02;
static double oldTime = 0;
static unsigned old_iSta = 0;
static double stop_time = 0;
static double total_stop_time = 0;
double tmp = fTime;
unsigned iSta = g_SampleUI.GetCheckBox(IDC_STATIC)->GetChecked();
if( 0 == old_iSta && 1 == iSta )//turn to be static
{
stop_time = fTime - total_stop_time;
}
if( 1 == iSta )
{
total_stop_time += ( fTime - oldTime );
fTime = stop_time;
}
if( 0 == iSta )
{
fTime -= total_stop_time;
}
old_iSta = iSta;
oldTime = tmp;
}//end light and view pos management
S3UTCamera& g_CameraRef = *(g_pCamManager->ActiveEye());
// compute view matrix
D3DXMATRIX mTmp, mWorldView, mWorldViewProj, mWorldViewInv;
D3DXMatrixInverse(&mTmp, NULL, g_CameraRef.GetWorldMatrix());
D3DXMatrixMultiply(&mWorldView, &mTmp, g_CameraRef.GetViewMatrix());
// correct near/far clip planes according to camera location
D3DXVECTOR3 vBox[2];
float fAspectRatio = pBackBufferSurfaceDesc->Width / (FLOAT)pBackBufferSurfaceDesc->Height;
// clear depth and color
ID3D10DepthStencilView* pDSV = DXUTGetD3D10DepthStencilView();
pDev10->ClearDepthStencilView( pDSV, D3D10_CLEAR_DEPTH, 1.0, 0);
ID3D10RenderTargetView* pRTV = DXUTGetD3D10RenderTargetView();
if( g_D3DSettingsDlg.IsActive() )
{
g_D3DSettingsDlg.OnRender( fElapsedTime );
return;
}
Parameters para;
para.fLightZn = g_fCtrledLightZn;
float biases[15];
biases[0] = g_fDepthBiasObject0;
biases[1] = g_fDefaultDepthBias;
biases[2] = g_fDepthBiasHammer;
biases[3] = g_fDepthBiasLeftForearm;
biases[4] = g_fDepthBiasRightForearm;
biases[5] = g_fDepthBiasLeftShoulder;
biases[6] = g_fDepthBiasRightShoulder;
biases[7] = g_fDepthBiasBlackPlate;
biases[8] = g_fDepthBiasHelmet;
biases[9] = g_fDepthBiasEyes;
biases[10] = g_fDepthBiasBelt;
biases[11] = g_fDepthBiasLeftThigh;
biases[12] = g_fDepthBiasRightThigh;
biases[13] = g_fDepthBiasLeftShin;
biases[14] = g_fDepthBiasRightShin;
g_MeshScene.set_biases(biases,15);
float light_size[NUM_LIGHT] = LIGHT_SIZE;
float light_ZNS[NUM_LIGHT] = LIGHT_ZNS;
float light_view_angle[NUM_LIGHT] = LIGHT_VIEW_ANGLES;
D3DXVECTOR4 light_color[NUM_LIGHT] = LIGHT_COLOR;
bool render_ogre = g_SampleUI.GetCheckBox( IDC_ANIMATE )->GetChecked();
bool render_scene = g_SampleUI.GetCheckBox( IDC_SCENE )->GetChecked();
bool render_fan = g_SampleUI.GetCheckBox( IDC_FAN )->GetChecked();
float ClearColor[4] = { 0, 0, 0, 1 };
pDev10->ClearRenderTargetView(g_pBlendBuffer->m_pRTView, ClearColor);
//use alpha val 1 to represent untouched pixels
pDev10->ClearRenderTargetView(g_pWidgetBuffer->m_pRTView, ClearColor);
//light management
ID3D10RenderTargetView *p_RTV;
ID3D10ShaderResourceView *p_SRV;
static float light_scale_factor = 0.2;
static float ls_incre = 0.04;
if( g_LightVary == true || g_fFilterSize < g_fFilterSizeCtrl )
{
g_fFilterSize -= ls_incre;
if( g_fFilterSize < 0.1 || g_fFilterSize > g_fFilterSizeCtrl )
ls_incre = -ls_incre;
}
else
{
g_fFilterSize = g_fFilterSizeCtrl;
}
g_fFilterSize = g_fFilterSizeCtrl;
//light pos is not modified here. this light pos stored in 3DWidget is only synced with light camera after rendering of the light
//if you try to modify light pos here, light would be freezed, of course, this is a bug introduced by bad design
D3DXVECTOR3 vTmp;
// render GBuffer
pDev10->OMSetDepthStencilState(g_pDSState,0);
g_GBuffer.OnD3D10FrameRender( true, true, g_SampleUI,
g_MeshScene, g_CameraRef,
pDev10, fTime, fElapsedTime, pUserContext );
g_Blender.OriginalSampleMask = 0;
pDev10->OMGetBlendState( &g_Blender.pOriginalBlendState, g_Blender.OriginalBlendFactor, &g_Blender.OriginalSampleMask );
float BlendBufferClearColor[4] = { 1, 1, 0, 1 };
bool isFirstPass = true;
for( int cam_idx = 0; cam_idx < g_pCamManager->CameraCount(); ++cam_idx )
{
// rendering a subdivided light
if( g_pCamManager->Camera(cam_idx)->GetCamType() == S3UTCamera::eLight&&
g_pCamManager->Camera(cam_idx)->IsActive() )
{
float scaled_half_light_size = (g_pCamManager->Camera(cam_idx)->GetLightSize()*LIGHT_SCALE_FACTOR);
float fStartPt = -scaled_half_light_size;
float fInterval = 2 * scaled_half_light_size / g_nNumLightSample;
float fSubLightSize = g_pCamManager->Camera(cam_idx)->GetLightSize();
if( g_nNumLightSample > 0 )
{
fSubLightSize = fSubLightSize / g_nNumLightSample;
}
if( g_nNumLightSample == 0 )
{
g_nNumLightSample = 1;
}
static float total_light_x_incre = 0;
static int light_mov_dir = 0;
float shadow_factor = 0.8/(g_nNumLightSample * g_nNumLightSample);
for( int ix = 0; ix < g_nNumLightSample; ++ix )
{
for( int iy = 0; iy < g_nNumLightSample; ++iy )
{
D3DXVECTOR3 vLight = *g_pCamManager->Camera(cam_idx)->GetEyePt();
S3UTCamera local_cam = *g_pCamManager->Camera(cam_idx);
D3DXVECTOR3 vTrans( fStartPt+(ix+0.5)*fInterval,fStartPt+(iy+0.5)*fInterval,0 );
if( g_nNumLightSample == 1 )
{
vTrans = D3DXVECTOR3(0,0,0);
}
D3DXMATRIX mInvLightView;
D3DXVECTOR4 tmp_light_pos;
D3DXMatrixInverse(&mInvLightView, NULL, local_cam.GetViewMatrix());
D3DXVec3Transform(&tmp_light_pos, &vTrans, &mInvLightView );
D3DXVECTOR3 tmp_light_pos_3(tmp_light_pos.x,tmp_light_pos.y,tmp_light_pos.z);
D3DXVECTOR3 vLookAt = *local_cam.GetLookAtPt();
local_cam.SetViewParams( &tmp_light_pos_3, &vLookAt );
g_MeshScene.set_parameters( render_ogre, render_scene, render_fan, false );
D3DXMATRIX mLightView;
// here we compute light viewprojection so that light oversees the whole scene
D3DXMATRIX mTranslate;
D3DXMatrixInverse(&mTranslate, NULL, local_cam.GetWorldMatrix());
D3DXMatrixMultiply(&mLightView, &mTranslate, local_cam.GetViewMatrix());
unsigned iTmp = g_SampleUI.GetCheckBox(IDC_BDUMP_SHADOWMAP)->GetChecked();
ssmap.Render(pDev10, &g_MeshScene, local_cam,fTime,fElapsedTime,iTmp);
pDev10->RSSetState(g_pRenderState);
p_RTV = g_pBlendBuffer->m_pRTView;
float NewBlendFactor[4] = {0,0,0,0};
//alpha blending initial;
if( isFirstPass )
{
isFirstPass = false;
pDev10->OMSetBlendState( g_Blender.m_pSceneBlendStateInitial, NewBlendFactor, 0xffffffff );
}
else
{
pDev10->OMSetBlendState( g_Blender.m_pSceneBlendStateOn, NewBlendFactor, 0xffffffff );
}
if( ShadowAlgorithm == BP_GI )
{
V(g_BPGI.m_pEffect->GetVariableByName("g_fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_BPGI.set_parameters( para,p_RTV,&light_color[0] );
g_BPGI.set_input_buffer( &g_GBuffer );
g_BPGI.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
else if( ShadowAlgorithm == STANDARD_BP )
{
V(g_ABP.m_pEffect->GetVariableByName("fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_ABP.set_parameters( para,p_RTV,&light_color[0] );
g_ABP.set_input_buffer( &g_GBuffer );
g_ABP.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
else if( ShadowAlgorithm == BP_MSSM_KERNEL )
{
V(g_BPMSSMKernel.m_pEffect->GetVariableByName("fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_BPMSSMKernel.set_parameters( para,p_RTV,&light_color[0] );
g_BPMSSMKernel.set_input_buffer( &g_GBuffer );
g_BPMSSMKernel.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
else if( ShadowAlgorithm == STD_VSM )
{
V(g_StdVSM.m_pEffect->GetVariableByName("fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_StdVSM.set_bias( g_fDefaultDepthBias,g_f3rdDepthDelta, g_f1stDepthDelta );
g_StdVSM.set_parameters( para,p_RTV,&light_color[0] );
g_StdVSM.set_input_buffer( &g_GBuffer );
g_StdVSM.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
else if( ShadowAlgorithm == MIP_VSM )
{
V(g_MipVSM.m_pEffect->GetVariableByName("fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_MipVSM.set_parameters( para,p_RTV,&light_color[0] );
g_MipVSM.set_input_buffer( &g_GBuffer );
g_MipVSM.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
else if( ShadowAlgorithm == STD_PCSS )
{
V(g_PCSS.m_pEffect->GetVariableByName("fLumiFactor")->AsScalar()->SetFloat( shadow_factor ));
g_PCSS.set_parameters( para,p_RTV,&light_color[0] );
g_PCSS.set_input_buffer( &g_GBuffer );
g_PCSS.OnD3D10FrameRender(render_ogre,render_scene,g_SampleUI,g_MeshScene,fSubLightSize,ssmap,g_CameraRef,local_cam,pDev10,fTime,fElapsedTime,pUserContext);
}
//alpha blending restore
pDev10->OMSetBlendState( g_Blender.pOriginalBlendState, g_Blender.OriginalBlendFactor, g_Blender.OriginalSampleMask );
if( g_SampleUI.GetCheckBox( IDC_SHOW_3DWIDGET )->GetChecked() )
{
if( g_pCamManager->Camera(cam_idx)->GetCamType() == S3UTCamera::eLight&&
g_pCamManager->Camera(cam_idx)->IsActive() )
{
pDev10->OMSetRenderTargets(1, &(g_pWidgetBuffer->m_pRTView), g_GBuffer.m_pDepthBuffer->m_pDSView);
g_Widget.m_pSsmap = &ssmap;
g_Widget.OnD3D10FrameRender(pDev10,g_CameraRef,local_cam);
}
}
}
}
}
}
//-----------------------------------------------------------------------------------
D3DXMATRIX mMatrixScale;
D3DXMATRIX mMatrixScaleWVP;
D3DXMatrixScaling( &mMatrixScale,(FLOAT)5,(FLOAT)5,(FLOAT)5 );
D3DXMatrixMultiply( &mMatrixScaleWVP, &mMatrixScale, &mWorldViewProj );
ID3D10RenderTargetView* pOrigRTV = DXUTGetD3D10RenderTargetView();
pDev10->OMSetRenderTargets(1,&pOrigRTV,NULL);
float FinalClearColor[4] = { 1, 0, 0, 1 };
pDev10->ClearRenderTargetView(pOrigRTV, FinalClearColor);
g_MeshScene.set_parameters( render_ogre,render_scene, render_fan );
g_Final.set_parameters( para, pOrigRTV, NULL, g_pBlendBuffer->m_pSRView, g_pWidgetBuffer->m_pSRView );
S3UTCamera& g_LCameraRef = g_LCamera[0];
g_Final.set_input_buffer( &g_GBuffer );
g_pSkyBox->OnFrameRender( mMatrixScaleWVP );
g_Final.OnD3D10FrameRender(g_SampleUI,g_MeshScene,g_fFilterSize,ssmap,g_CameraRef,g_LCameraRef,pDev10,fTime,fElapsedTime,pUserContext);
g_LCameraRef.SetProjParams(g_fCtrledLightFov, 1.0, g_fCtrledLightZn, g_fCtrledLightZf);
//if( g_SampleUI.GetCheckBox( IDC_SHOW_3DWIDGET )->GetChecked() )
//{
// for( int cam_idx = 0; cam_idx < g_pCamManager->CameraCount(); ++cam_idx )
// {
// // rendering a subdivided light
// if( g_pCamManager->Camera(cam_idx)->GetCamType() == S3UTCamera::eLight&&
// g_pCamManager->Camera(cam_idx)->IsActive() )
// {
// g_Widget.m_pSsmap = &ssmap;
// g_Widget.OnD3D10FrameRender(pDev10,g_CameraRef,*(g_pCamManager->Camera(cam_idx)));
// }
// }
//}
// render UI
if (g_bShowUI)
{
RenderText();
g_SampleUI.OnRender(fElapsedTime);
//g_HUD.OnRender(fElapsedTime);
}
if( g_bShowLightUI )
{
g_CameraUI.OnRender(fElapsedTime);
}
if( g_SampleUI.GetCheckBox( IDC_FRAME_DUMP )->GetChecked() )
{
static int g_Frame = 0;
IDXGISwapChain* pSwapChain = DXUTGetDXGISwapChain();
ID3D10Texture2D* pRT;
pSwapChain->GetBuffer(0, __uuidof(pRT), reinterpret_cast<void**>(&pRT));
WCHAR filename[32];
StringCchPrintf(filename, 100, L"DumpedImages\\screenshot%.3d.jpg", g_Frame);
D3DX10SaveTextureToFile(pRT, D3DX10_IFF_JPG, filename);
SAFE_RELEASE(pRT);
++g_Frame;
}
}
//--------------------------------------------------------------------------------------
// Create any D3D9 resources that will live through a device reset (D3DPOOL_MANAGED)
// and aren't tied to the back buffer size
//--------------------------------------------------------------------------------------
HRESULT CALLBACK OnD3D10CreateDevice( ID3D10Device* pd3dDevice, const DXGI_SURFACE_DESC* pBackBufferSurfaceDesc,
void* pUserContext )
{
HRESULT hr;
V_RETURN( g_DialogResourceManager.OnD3D10CreateDevice( pd3dDevice ) );
V_RETURN( g_SettingsDlg.OnD3D10CreateDevice( pd3dDevice ) );
V_RETURN( D3DX10CreateFont( pd3dDevice, 15, 0, FW_BOLD, 1, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE,
L"Arial", &g_pFont10 ) );
V_RETURN( D3DX10CreateSprite( pd3dDevice, 512, &g_pSprite10 ) );
g_pTxtHelper = new CDXUTTextHelper( NULL, NULL, g_pFont10, g_pSprite10, 15 );
#define IDC_WIREFRAME 10
g_SampleUI.GetCheckBox( IDC_WIREFRAME )->SetVisible( false );
V_RETURN( LoadEffect10( pd3dDevice ) );
WCHAR str[MAX_PATH];
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Terrain1.bmp" ) );
V_RETURN( g_Terrain.LoadTerrain( str, g_SqrtNumTiles, g_SidesPerTile, g_fWorldScale, g_fHeightScale, 1000, 1.0f,
2.0f ) );
ResetBalls();
// Create a Vertex Decl for the terrain and basic meshes
const D3D10_INPUT_ELEMENT_DESC basiclayout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 24, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
D3D10_PASS_DESC PassDesc;
g_pRenderTerrain->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( pd3dDevice->CreateInputLayout( basiclayout, sizeof( basiclayout ) / sizeof( basiclayout[0] ),
PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pBasicDecl10 ) );
// Create a Vertex Decl for the ball
const D3D10_INPUT_ELEMENT_DESC balllayout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 24, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 1, DXGI_FORMAT_R32G32B32_FLOAT, 1, 0, D3D10_INPUT_PER_INSTANCE_DATA, 1 },
};
g_pRenderBall->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( pd3dDevice->CreateInputLayout( balllayout, sizeof( balllayout ) / sizeof( balllayout[0] ),
PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pBallDecl10 ) );
// Create a Vertex Decl for the grass
const D3D10_INPUT_ELEMENT_DESC grasslayout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 1, DXGI_FORMAT_R32G32B32_FLOAT, 1, 0, D3D10_INPUT_PER_INSTANCE_DATA, 1 },
};
g_pRenderGrass->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( pd3dDevice->CreateInputLayout( grasslayout, sizeof( grasslayout ) / sizeof( grasslayout[0] ),
PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pGrassDecl10 ) );
// Load terrain device objects
V_RETURN( g_Terrain.OnCreateDevice( pd3dDevice ) );
// Load a mesh
g_BallMesh.Create( pd3dDevice, L"PIXWorkshop\\lowpolysphere.sdkmesh" );
g_SkyMesh.Create( pd3dDevice, L"PIXWorkshop\\desertsky.sdkmesh" );
// Create a VB for the stream data
D3D10_BUFFER_DESC BufferDesc;
BufferDesc.ByteWidth = NUM_PLAYERS * sizeof( D3DXVECTOR3 );
BufferDesc.Usage = D3D10_USAGE_DYNAMIC;
BufferDesc.BindFlags = D3D10_BIND_VERTEX_BUFFER;
BufferDesc.CPUAccessFlags = D3D10_CPU_ACCESS_WRITE;
BufferDesc.MiscFlags = 0;
V_RETURN( pd3dDevice->CreateBuffer( &BufferDesc, NULL, &g_pStreamDataVB10 ) );
// Create a VB for the grass instances
BufferDesc.ByteWidth = g_SqrtNumTiles * g_SqrtNumTiles * sizeof( D3DXVECTOR3 );
V_RETURN( pd3dDevice->CreateBuffer( &BufferDesc, NULL, &g_pGrassDataVB10 ) );
// Load a texture for the mesh
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Terrain1.bmp" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pHeightTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Terrain1_Norm.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pNormalTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\grass_v3_dark_tex.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pGrassTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Dirt_Diff.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pDirtTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Grass_Diff.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pGroundGrassTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Terrain1_Mask.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pMaskTexRV, NULL ) );
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"PIXWorkshop\\Terrain1_ShadeNormals.dds" ) );
V_RETURN( D3DX10CreateShaderResourceViewFromFile( pd3dDevice, str, NULL, NULL, &g_pShadeNormalTexRV, NULL ) );
// Setup the camera's view parameters
D3DXVECTOR3 vecEye( 0.0f, 20.0f, -50.0f );
D3DXVECTOR3 vecAt ( 0.0f, 5.0f, 0.0f );
g_Camera.SetViewParams( &vecEye, &vecAt );
return S_OK;
}
// Handles the GUI events
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
{
DXUTToggleFullScreen();
break;
}
case IDC_TOGGLEREF:
{
DXUTToggleREF();
break;
}
case IDC_CHANGEDEVICE:
{
gD3DSettingsDlg.SetActive( !gD3DSettingsDlg.IsActive() );
break;
}
case IDC_TEXT:
case IDC_EXPOSURE:
{
gLog2Exposure = (gSampleUI.GetSlider(IDC_EXPOSURE)->GetValue() / 100.0f - 0.5f) * 33.33333;
WCHAR wstr[MAX_PATH];
swprintf_s(wstr, MAX_PATH,
L"Texture Size: %d x %d\n"
L"logRGB L1: %.2f%%\n"
//L"logRGB RMSE: %.4f\n"
//L"Relative error: %.2f%%\n"
//L"mPSNR: %.2f%%\n"
L"Exposure: %.2f\n"
L"Compression Time: %0.2f ms\n"
L"Compression Rate: %0.2f Mp/s\n",
gTexWidth, gTexHeight,
gError, gLog2Exposure,
gCompTime, gCompRate);
gSampleUI.GetStatic(IDC_TEXT)->SetText(wstr);
break;
}
case IDC_MT:
{
// Shut down all previous threading abilities.
DestroyThreads();
gMultithreaded = gSampleUI.GetCheckBox(IDC_MT)->GetChecked();
if (gMultithreaded)
{
InitWin32Threads();
}
// Recompress the texture.
RecompressTexture();
gSampleUI.SendEvent(IDC_TEXT, true, gSampleUI.GetStatic(IDC_TEXT));
break;
}
case IDC_PROFILE:
{
gCompressionFunc = (CompressionFunc*)gSampleUI.GetComboBox(IDC_PROFILE)->GetSelectedData();
// Recompress the texture.
RecompressTexture();
gSampleUI.SendEvent(IDC_TEXT, true, gSampleUI.GetStatic(IDC_TEXT));
break;
}
case IDC_LOAD_TEXTURE:
{
// Store the current working directory.
TCHAR workingDirectory[MAX_PATH];
GetCurrentDirectory(MAX_PATH, workingDirectory);
// Open a file dialog.
OPENFILENAME openFileName;
WCHAR file[MAX_PATH];
file[0] = 0;
ZeroMemory(&openFileName, sizeof(OPENFILENAME));
openFileName.lStructSize = sizeof(OPENFILENAME);
openFileName.lpstrFile = file;
openFileName.nMaxFile = MAX_PATH;
openFileName.lpstrFilter = L"DDS\0*.dds\0\0";
openFileName.nFilterIndex = 1;
openFileName.lpstrInitialDir = NULL;
openFileName.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
if(GetOpenFileName(&openFileName))
{
//CreateTextures(openFileName.lpstrFile);
SAFE_RELEASE(gUncompressedSRV);
LoadTexture(openFileName.lpstrFile);
}
// Restore the working directory. GetOpenFileName changes the current working directory which causes problems with relative paths to assets.
SetCurrentDirectory(workingDirectory);
RecompressTexture();
gSampleUI.SendEvent(IDC_TEXT, true, gSampleUI.GetStatic(IDC_TEXT));
break;
}
case IDC_RECOMPRESS:
{
// Recompress the texture.
RecompressTexture();
gSampleUI.SendEvent(IDC_TEXT, true, gSampleUI.GetStatic(IDC_TEXT));
break;
}
case IDC_SAVE_TEXTURE:
{
// Store the current working directory.
TCHAR workingDirectory[MAX_PATH];
GetCurrentDirectory(MAX_PATH, workingDirectory);
// Open a file dialog.
OPENFILENAME openFileName;
WCHAR file[MAX_PATH];
file[0] = 0;
ZeroMemory(&openFileName, sizeof(OPENFILENAME));
openFileName.lStructSize = sizeof(OPENFILENAME);
openFileName.lpstrFile = file;
openFileName.nMaxFile = MAX_PATH;
openFileName.lpstrFilter = L"DDS\0*.dds\0\0";
openFileName.lpstrDefExt = L"dds";
openFileName.nFilterIndex = 1;
openFileName.lpstrInitialDir = NULL;
openFileName.Flags = OFN_PATHMUSTEXIST;
if(GetSaveFileName(&openFileName))
{
SaveTexture(gCompressedSRV,openFileName.lpstrFile);
}
// Restore the working directory. GetOpenFileName changes the current working directory which causes problems with relative paths to assets.
SetCurrentDirectory(workingDirectory);
break;
}
case IDC_IMAGEVIEW:
{
gImageView = (EImageView)(INT_PTR)gSampleUI.GetComboBox(IDC_IMAGEVIEW)->GetSelectedData();
break;
}
}
}
void CALLBACK onGUIEvent(UINT event, int controlId, CDXUTControl* control, void *userContext) {
switch(controlId) {
case IDC_TOGGLE_FULLSCREEN:
DXUTToggleFullScreen();
break;
case IDC_PRESET:
if (event == EVENT_COMBOBOX_SELECTION_CHANGED) {
SMAA::Preset selected;
selected = SMAA::Preset(int(hud.GetComboBox(IDC_PRESET)->GetSelectedData()));
onLostDevice(NULL);
onResetDevice(DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL);
}
break;
case IDC_ANTIALIASING:
if (event == EVENT_CHECKBOX_CHANGED)
timer->reset();
break;
case IDC_PROFILE:
if (event == EVENT_CHECKBOX_CHANGED) {
timer->reset();
timer->setEnabled(hud.GetCheckBox(IDC_PROFILE)->GetChecked());
}
break;
case IDC_THRESHOLD:
if (event == EVENT_SLIDER_VALUE_CHANGED) {
CDXUTSlider *slider = hud.GetSlider(IDC_THRESHOLD);
int min, max;
slider->GetRange(min, max);
float scale = float(slider->GetValue()) / (max - min);
smaa->setThreshold(scale * 0.5f);
wstringstream s;
s << L"Threshold: " << scale * 0.5f;
hud.GetStatic(IDC_THRESHOLD_LABEL)->SetText(s.str().c_str());
}
break;
case IDC_MAX_SEARCH_STEPS:
if (event == EVENT_SLIDER_VALUE_CHANGED) {
CDXUTSlider *slider = hud.GetSlider(IDC_MAX_SEARCH_STEPS);
int min, max;
slider->GetRange(min, max);
float scale = float(slider->GetValue()) / (max - min);
smaa->setMaxSearchSteps(int(round(scale * 98.0f)));
wstringstream s;
s << L"Max Search Steps: " << int(round(scale * 98.0f));
hud.GetStatic(IDC_MAX_SEARCH_STEPS_LABEL)->SetText(s.str().c_str());
}
break;
case IDC_MAX_SEARCH_STEPS_DIAG:
if (event == EVENT_SLIDER_VALUE_CHANGED) {
CDXUTSlider *slider = hud.GetSlider(IDC_MAX_SEARCH_STEPS_DIAG);
int min, max;
slider->GetRange(min, max);
float scale = float(slider->GetValue()) / (max - min);
smaa->setMaxSearchStepsDiag(int(round(scale * 20.0f)));
wstringstream s;
s << L"Max Diag. Search Steps: " << int(round(scale * 20.0f));
hud.GetStatic(IDC_MAX_SEARCH_STEPS_DIAG_LABEL)->SetText(s.str().c_str());
}
break;
case IDC_CORNER_ROUNDING:
if (event == EVENT_SLIDER_VALUE_CHANGED) {
CDXUTSlider *slider = hud.GetSlider(IDC_CORNER_ROUNDING);
int min, max;
slider->GetRange(min, max);
float scale = float(slider->GetValue()) / (max - min);
smaa->setCornerRounding(scale * 100.0f);
wstringstream s;
s << L"Corner Rounding: " << scale * 100.0f;
hud.GetStatic(IDC_CORNER_ROUNDING_LABEL)->SetText(s.str().c_str());
}
break;
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent(UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext)
{
switch (nControlID)
{
case IDC_TOGGLEFULLSCREEN: DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF: DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
{
g_SettingsDlg.SetActive(!g_SettingsDlg.IsActive());
break;
}
case IDC_CHANGESCENE:
{
CDXUTComboBox* pComboBox = (CDXUTComboBox*) pControl;
g_CurrentSceneId = pComboBox->GetSelectedIndex();
break;
}
case IDC_BLUR_AO:
{
g_BlurAO = g_HUD.GetCheckBox(nControlID)->GetChecked();
break;
}
case IDC_DEINTERLEAVE:
{
g_UseDeinterleavedTexturing = g_HUD.GetCheckBox(nControlID)->GetChecked();
break;
}
case IDC_RANDOMIZE:
{
g_RandomizeSamples = g_HUD.GetCheckBox(nControlID)->GetChecked();
break;
}
case IDC_RADIUS_SLIDER:
{
g_AOParams.Radius = (float) g_HUD.GetSlider(IDC_RADIUS_SLIDER)->GetValue() * MAX_RADIUS_MULT / 100.0f;
WCHAR sz[100];
StringCchPrintf(sz, 100, UI_RADIUS_MULT L"%0.2f", g_AOParams.Radius);
g_HUD.GetStatic(IDC_RADIUS_STATIC)->SetText(sz);
break;
}
case IDC_BIAS_SLIDER:
{
g_AOParams.Bias = (float) g_HUD.GetSlider(IDC_BIAS_SLIDER)->GetValue() / 1000.f;
WCHAR sz[100];
StringCchPrintf(sz, 100, UI_AO_BIAS L"%g", g_AOParams.Bias);
g_HUD.GetStatic(IDC_BIAS_STATIC)->SetText(sz);
break;
}
case IDC_EXPONENT_SLIDER:
{
g_AOParams.PowerExponent = (float)g_HUD.GetSlider(IDC_EXPONENT_SLIDER)->GetValue() / 100.0f;
WCHAR sz[100];
StringCchPrintf(sz, 100, UI_POW_EXPONENT L"%0.2f", g_AOParams.PowerExponent);
g_HUD.GetStatic(IDC_EXPONENT_STATIC)->SetText(sz);
break;
}
case IDC_BLUR_SHARPNESS_SLIDER:
{
g_AOParams.Blur.Sharpness = (float)g_HUD.GetSlider(IDC_BLUR_SHARPNESS_SLIDER)->GetValue() / 100.0f;
WCHAR sz[100];
StringCchPrintf(sz, 100, UI_BLUR_SHARPNESS L"%0.2f", g_AOParams.Blur.Sharpness);
g_HUD.GetStatic(IDC_BLUR_SHARPNESS_STATIC)->SetText(sz);
break;
}
case IDC_PER_PIXEL_AO:
{
g_AOParams.Output.MSAAMode = GFSDK_SSAO_PER_PIXEL_AO;
break;
}
case IDC_PER_SAMPLE_AO:
{
g_AOParams.Output.MSAAMode = GFSDK_SSAO_PER_SAMPLE_AO;
break;
}
case IDC_1xMSAA:
case IDC_2xMSAA:
case IDC_4xMSAA:
case IDC_8xMSAA:
{
g_RenderTargetsDirty = true;
g_MSAACurrentSettings = nControlID - IDC_1xMSAA;
assert(g_MSAACurrentSettings >= MSAA_MODE_1X);
assert(g_MSAACurrentSettings <= MSAA_MODE_8X);
break;
}
}
}
//--------------------------------------------------------------------------------------
// This callback function will be called at the end of every frame to perform all the
// rendering calls for the scene, and it will also be called if the window needs to be
// repainted. After this function has returned, DXUT will call
// IDirect3DDevice9::Present to display the contents of the next buffer in the swap chain
//--------------------------------------------------------------------------------------
void CALLBACK OnFrameRender(IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime, void* pUserContext)
{
PERF_NODE_FUNC();
HRESULT hr;
float *pVertex = NULL;
V(g_pVbFloor->Lock(0, 0, (void**)&pVertex, 0));
//移动地板纹理
for (int i = 0; i < 6; ++i)
{
g_aVertexFloor[i*5+4] += (g_fCurSpeed * fElapsedTime * g_fTimeScale / FLOOR_SIZE * 1.8f);
}
memcpy(pVertex, g_aVertexFloor, sizeof(g_aVertexFloor));
V(g_pVbFloor->Unlock());
D3DXMATRIXA16 mWorldViewProjection;
D3DXMATRIXA16 mWorld;
D3DXMATRIXA16 mView;
D3DXMATRIXA16 mProj;
UINT iPass, cPasses;
// Clear the render target and the zbuffer
V(pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DXCOLOR(0.3f,0.3f,0.6f,0.5f), 1.0f, 0));
// Render the scene
if(SUCCEEDED(pd3dDevice->BeginScene()))
{
// Get the projection & view matrix from the camera class
mProj = reinterpret_cast<const D3DXMATRIXA16&>(g_camera.getProjectionMatrix());
mView = reinterpret_cast<const D3DXMATRIXA16&>(g_camera.getViewMatrix());
pd3dDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
pd3dDevice->SetRenderState(D3DRS_ALPHAREF, (DWORD)0x00000080);
pd3dDevice->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
pd3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_CW);
if (g_SampleUI.GetCheckBox(IDC_CHECK_WIREFRAME)->GetChecked())
{
pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_WIREFRAME);
}
else
{
pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
}
//地板，采用不同变换
D3DXMATRIXA16 coordMatrix;
memset(&coordMatrix, 0, sizeof(D3DXMATRIXA16));
coordMatrix._11 = 1.0f;
coordMatrix._23 = 1.0f;
coordMatrix._32 = 1.0f;
coordMatrix._44 = 1.0f;
V(g_pEffect->SetMatrix("g_mWorldViewProjection", &(coordMatrix*mView*mProj)));
V(g_pEffect->SetMatrix("g_mWorld", &coordMatrix));
V(pd3dDevice->SetVertexDeclaration(g_pVdFloor));
V(pd3dDevice->SetStreamSource(0, g_pVbFloor, 0, 20));
V(g_pEffect->SetTexture("g_texDiffuse", g_pTexFloor));
V(g_pEffect->SetTechnique("NoLight"));
V(g_pEffect->Begin(&cPasses, 0));
for (iPass = 0; iPass < cPasses; iPass++)
{
V(g_pEffect->BeginPass(iPass));
V(pd3dDevice->DrawPrimitive(D3DPT_TRIANGLELIST, 0, 2));
V(g_pEffect->EndPass());
}
V(g_pEffect->End());
//角色
if (g_character->isGpuSkinning())
{
V(pd3dDevice->SetVertexDeclaration(g_pVdMeshGpuSkinning));
}
else
{
V(pd3dDevice->SetVertexDeclaration(g_pVdMesh));
}
V(g_pEffect->SetValue("g_vCameraPos", &g_camera.getEyePos(), sizeof(grp::Vector3)));
//g_vLightDir = D3DXVECTOR3(cosf(fTime), sinf(fTime), 0.0f);
V(g_pEffect->SetValue("g_vLightDir", &g_vLightDir, sizeof(D3DXVECTOR3)));
V(g_pEffect->SetBool("g_bDiffuse",
g_SampleUI.GetCheckBox(IDC_CHECK_DIFFUSEMAP)->GetChecked()));
V(g_pEffect->SetBool("g_bGloss",
g_SampleUI.GetCheckBox(IDC_CHECK_GLOSS)->GetChecked()));
if (g_SampleUI.GetCheckBox(IDC_CHECK_NORMALMAP)->GetChecked())
{
if (g_character->isGpuSkinning())
{
V(g_pEffect->SetTechnique("Normalmap_Gpu_Skinning"));
}
else
{
V(g_pEffect->SetTechnique("Normalmap"));
}
}
else
{
if (g_character->isGpuSkinning())
{
V(g_pEffect->SetTechnique("VertexLight_Gpu_Skinning"));
}
else
{
V(g_pEffect->SetTechnique("VertexLight"));
}
}
if (g_character != NULL)
{
bool drawNormal = g_SampleUI.GetCheckBox(IDC_CHECK_DRAW_NORMAL)->GetChecked();
bool drawSkeleton = g_SampleUI.GetCheckBox(IDC_CHECK_DRAW_SKELETON)->GetChecked();
bool drawBoundingBox = g_SampleUI.GetCheckBox(IDC_CHECK_DRAW_BOUNDINGBOX)->GetChecked();
if (!drawSkeleton || g_SampleUI.GetCheckBox(IDC_CHECK_WIREFRAME)->GetChecked())
{
UINT cPasses;
g_pEffect->Begin(&cPasses, 0);
g_character->render(g_pEffect, mView, mProj);
g_pEffect->End();
}
if (drawNormal)
{
g_character->renderNormal(mView, mProj);
}
if (drawBoundingBox)
{
g_character->renderBoundingBox(mView, mProj);
}
if (drawSkeleton)
{
g_character->renderSkeleton(mView, mProj);
}
}
if (g_bShowHelp)
{
g_SampleUI.OnRender(fElapsedTime);
}
RenderText(fTime);
V(pd3dDevice->EndScene());
}
}
// Render the scene using the D3D11 device
void CALLBACK OnD3D11FrameRender( ID3D11Device* pd3dDevice, ID3D11DeviceContext* pd3dImmediateContext, double fTime,
float fElapsedTime, void* pUserContext )
{
// Recompress the texture gFrameDelay frames after the app has started. This produces more accurate timing of the
// compression algorithm.
if(gFrameNum == gFrameDelay)
{
RecompressTexture();
gSampleUI.SendEvent(IDC_TEXT, true, gSampleUI.GetStatic(IDC_TEXT));
gFrameNum++;
}
else if(gFrameNum < gFrameDelay)
{
gFrameNum++;
}
// If the settings dialog is being shown, then render it instead of rendering the app's scene
if( gD3DSettingsDlg.IsActive() )
{
gD3DSettingsDlg.OnRender( fElapsedTime );
return;
}
// Clear the render target and depth stencil
float ClearColor[4] = { 0.02f, 0.02f, 0.02f, 1.0f };
ID3D11RenderTargetView* pRTV = DXUTGetD3D11RenderTargetView();
pd3dImmediateContext->ClearRenderTargetView( pRTV, ClearColor );
ID3D11DepthStencilView* pDSV = DXUTGetD3D11DepthStencilView();
pd3dImmediateContext->ClearDepthStencilView( pDSV, D3D11_CLEAR_DEPTH, 1.0, 0 );
// Set the input layout.
pd3dImmediateContext->IASetInputLayout( gVertexLayout );
// Set the vertex buffer.
UINT stride = sizeof( Vertex );
UINT offset = 0;
if (gImageView == eImageView_All)
{
pd3dImmediateContext->IASetVertexBuffers( 0, 1, &gVertexBuffer, &stride, &offset );
}
else
{
pd3dImmediateContext->IASetVertexBuffers( 0, 1, &gQuadVB, &stride, &offset );
}
// Set the primitive topology
pd3dImmediateContext->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
// Update the Constant Buffer
D3D11_MAPPED_SUBRESOURCE MappedResource;
pd3dImmediateContext->Map( gConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &MappedResource );
VS_CONSTANT_BUFFER* pConstData = ( VS_CONSTANT_BUFFER* )MappedResource.pData;
ZeroMemory(pConstData, sizeof(VS_CONSTANT_BUFFER));
SetView(&pConstData->mView);
pConstData->exposure = powf(2.0, gLog2Exposure);
pd3dImmediateContext->Unmap( gConstantBuffer, 0 );
// Set the shaders
ID3D11Buffer* pBuffers[1] = { gConstantBuffer };
pd3dImmediateContext->VSSetConstantBuffers( 0, 1, pBuffers );
pd3dImmediateContext->VSSetShader( gVertexShader, NULL, 0 );
if (gSampleUI.GetCheckBox(IDC_ALPHA)->GetChecked())
{
pd3dImmediateContext->PSSetShader( gRenderAlphaPS, NULL, 0 );
}
else
{
pd3dImmediateContext->PSSetShader( gRenderFramePS, NULL, 0 );
}
pd3dImmediateContext->PSSetConstantBuffers(0, 1, pBuffers );
// Set the texture sampler.
pd3dImmediateContext->PSSetSamplers( 0, 1, &gSamPoint );
// Render the textures.
if (gImageView == eImageView_Uncompressed || gImageView == eImageView_All )
{
pd3dImmediateContext->PSSetShaderResources( 0, 1, &gUncompressedSRV );
}
else if (gImageView == eImageView_Compressed)
{
pd3dImmediateContext->PSSetShaderResources( 0, 1, &gCompressedSRV );
}
else if (gImageView == eImageView_Error)
{
pd3dImmediateContext->PSSetShaderResources( 0, 1, &gErrorSRV );
}
pd3dImmediateContext->Draw( 6, 0 );
if (gImageView == eImageView_All)
{
pd3dImmediateContext->PSSetShaderResources( 0, 1, &gCompressedSRV );
pd3dImmediateContext->Draw( 6, 6 );
pd3dImmediateContext->PSSetShaderResources( 0, 1, &gErrorSRV );
pd3dImmediateContext->Draw( 6, 12 );
}
DXUT_BeginPerfEvent( DXUT_PERFEVENTCOLOR, L"HUD / Stats" );
HRESULT hr;
V(gHUD.OnRender( fElapsedTime ));
V(gSampleUI.OnRender( fElapsedTime ));
RenderText();
DXUT_EndPerfEvent();
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent(UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext)
{
switch(nControlID)
{
case IDC_SLIDER_TIMESCALE:
{
int iValue = g_SampleUI.GetSlider(IDC_SLIDER_TIMESCALE)->GetValue();
if (iValue < 50)
{
g_fTimeScale = iValue / 50.0f;
}
else
{
g_fTimeScale = iValue / 10.0f - 4.0f;
}
}
break;
case IDC_SLIDER_WEIGHT:
{
if (g_model == NULL)
{
break;
}
setAnimationWeight();
break;
}
case IDC_BUTTON_ATTACK:
if (g_model != NULL)
{
grp::IAnimation* fight = g_model->findAnimation(L"fight");
if (fight != NULL && fight->getWeight() == 1.0f)
{
g_model->playAnimation(L"attack", grp::ANIMATION_SINGLE);
}
else
{
g_model->playAnimation(L"attack_up", grp::ANIMATION_SINGLE);
}
}
break;
case IDC_CHECK_RAGDOLL:
if (g_SampleUI.GetCheckBox(IDC_CHECK_RAGDOLL)->GetChecked())
{
g_character->createRagdoll(g_model->getTransform());
}
else
{
g_character->destroyRagdoll();
}
break;
case IDC_CHECK_GPU_SKINNING:
{
bool enable = g_SampleUI.GetCheckBox(IDC_CHECK_GPU_SKINNING)->GetChecked();
g_character->setGpuSkinning(enable);
}
break;
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
WCHAR wszOutput[1024];
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_SettingsDlg.SetActive( !g_SettingsDlg.IsActive() ); break;
case IDC_ENABLEIME:
CDXUTIMEEditBox::SetImeEnableFlag( true );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText(
L"You clicked the 'Enable IME' button.\nIME text input is enabled for IME-capable edit controls." );
break;
case IDC_DISABLEIME:
CDXUTIMEEditBox::SetImeEnableFlag( false );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText(
L"You clicked the 'Disable IME' button.\nIME text input is disabled for IME-capable edit controls." );
break;
case IDC_EDITBOX1:
case IDC_EDITBOX2:
switch( nEvent )
{
case EVENT_EDITBOX_STRING:
{
swprintf_s( wszOutput, 1024,
L"You have pressed Enter in edit control (ID %u).\nThe content of the edit control is:\n\"%s\"",
nControlID, ( ( CDXUTEditBox* )pControl )->GetText() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
// Clear the text if needed
if( g_SampleUI.GetCheckBox( IDC_CLEAREDIT )->GetChecked() )
( ( CDXUTEditBox* )pControl )->SetText( L"" );
break;
}
case EVENT_EDITBOX_CHANGE:
{
swprintf_s( wszOutput, 1024,
L"You have changed the content of an edit control (ID %u).\nIt is now:\n\"%s\"",
nControlID, ( ( CDXUTEditBox* )pControl )->GetText() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
}
}
break;
case IDC_SLIDER:
swprintf_s( wszOutput, 1024, L"You adjusted the slider control.\nThe new value reported is %d",
( ( CDXUTSlider* )pControl )->GetValue() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
case IDC_CHECKBOX:
swprintf_s( wszOutput, 1024, L"You %s the upper check box.",
( ( CDXUTCheckBox* )pControl )->GetChecked() ? L"checked" : L"cleared" );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
case IDC_CLEAREDIT:
swprintf_s( wszOutput, 1024, L"You %s the lower check box.\nNow edit controls will %s",
( ( CDXUTCheckBox* )pControl )->GetChecked() ? L"checked" : L"cleared",
( ( CDXUTCheckBox* )pControl )->GetChecked() ?
L"be cleared when you press Enter to send the text" :
L"retain the text context when you press Enter to send the text" );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
case IDC_COMBOBOX:
{
DXUTComboBoxItem* pItem = ( ( CDXUTComboBox* )pControl )->GetSelectedItem();
if( pItem )
{
swprintf_s( wszOutput, 1024,
L"You selected a new item in the combobox.\nThe new item is \"%s\" and the associated data value is 0x%p",
pItem->strText, pItem->pData );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
}
break;
}
case IDC_RADIO1A:
case IDC_RADIO1B:
case IDC_RADIO1C:
swprintf_s( wszOutput, 1024,
L"You selected a new radio button in the UPPER radio group.\nThe new button is \"%s\"",
( ( CDXUTRadioButton* )pControl )->GetText() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
case IDC_RADIO2A:
case IDC_RADIO2B:
case IDC_RADIO2C:
swprintf_s( wszOutput, 1024,
L"You selected a new radio button in the LOWER radio group.\nThe new button is \"%s\"",
( ( CDXUTRadioButton* )pControl )->GetText() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
case IDC_LISTBOX:
switch( nEvent )
{
case EVENT_LISTBOX_ITEM_DBLCLK:
{
DXUTListBoxItem* pItem = ( ( CDXUTListBox* )pControl )->GetItem(
( ( CDXUTListBox* )pControl )->GetSelectedIndex( -1 ) );
swprintf_s( wszOutput, 1024,
L"You double clicked an item in the left list box. The item is\n\"%s\"",
pItem ? pItem->strText : L"" );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
}
case EVENT_LISTBOX_SELECTION:
{
swprintf_s( wszOutput, 1024,
L"You changed the selection in the left list box. The selected item is %d",
( ( CDXUTListBox* )pControl )->GetSelectedIndex() );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
}
}
break;
case IDC_LISTBOXM:
switch( nEvent )
{
case EVENT_LISTBOX_ITEM_DBLCLK:
{
DXUTListBoxItem* pItem = ( ( CDXUTListBox* )pControl )->GetItem(
( ( CDXUTListBox* )pControl )->GetSelectedIndex( -1 ) );
swprintf_s( wszOutput, 1024,
L"You double clicked an item in the right list box. The item is\n\"%s\"",
pItem ? pItem->strText : L"" );
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
}
case EVENT_LISTBOX_SELECTION:
{
swprintf_s( wszOutput, 1024,
L"You changed the selection in the right list box. The selected item(s) are\n" );
int nSelected = -1;
while( ( nSelected = ( ( CDXUTListBox* )pControl )->GetSelectedIndex( nSelected ) ) != -1 )
{
swprintf_s( wszOutput + lstrlenW( wszOutput ), 1024 - lstrlenW( wszOutput ), L"%d,",
nSelected );
}
// Remove the trailing comma if one exists.
if( wszOutput[lstrlenW( wszOutput ) - 1] == L',' )
wszOutput[lstrlenW( wszOutput ) - 1] = L'\0';
g_SampleUI.GetStatic( IDC_OUTPUT )->SetText( wszOutput );
break;
}
}
break;
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_D3DSettingsDlg.SetActive( !g_D3DSettingsDlg.IsActive() ); break;
case IDC_DISPLACEMENTLVL:
{
displacement_level = g_SampleUI.GetSlider( IDC_DISPLACEMENTLVL )->GetValue()/ 100.0f;
tessplane.setdislvl(displacement_level);
WCHAR sz[100];
swprintf_s( sz, L"Displacement Level: %2.1f", displacement_level );
g_SampleUI.GetStatic( IDC_DISPLACEMENTLVL_STATIC )->SetText( sz );
}
break;
case IDC_TESSLVL:
{
tess_lvl = g_SampleUI.GetSlider( IDC_TESSLVL )->GetValue();
tessplane.setTesslvl(tess_lvl);
tesscube.set_tesslvl(tess_lvl);
fuse.set_tesslvl(tess_lvl);
WCHAR sz[100];
swprintf_s( sz, L"Tesselation Level: %2.1f", tess_lvl );
g_SampleUI.GetStatic( IDC_TESSLVL_STATIC )->SetText( sz );
}
break;
case IDC_TOGGLEBUILDING:
show_buildings = g_SampleUI.GetCheckBox( IDC_TOGGLEBUILDING )->GetChecked();
break;
case IDC_TOGGLEWIRE:
tessplane.toggleWire(g_SampleUI.GetCheckBox( IDC_TOGGLEWIRE )->GetChecked());
tesscube.toggleWire(g_SampleUI.GetCheckBox( IDC_TOGGLEWIRE )->GetChecked());
fuse.toggleWire(g_SampleUI.GetCheckBox( IDC_TOGGLEWIRE )->GetChecked());
break;
case IDC_TOGGLEDT:
tessplane.toggleDT(g_SampleUI.GetCheckBox( IDC_TOGGLEDT )->GetChecked());
break;
case IDC_PARTITION_INTEGER:
tessplane.settessmethod(0);
tesscube.settessmethod(0);
fuse.settessmethod(0);
break;
case IDC_PARTITION_FRAC_EVEN:
tessplane.settessmethod(1);
tesscube.settessmethod(1);
fuse.settessmethod(1);
break;
case IDC_PARTITION_FRAC_ODD:
tesscube.settessmethod(2);
tessplane.settessmethod(2);
fuse.settessmethod(2);
break;
}
}
//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent(UINT nEvent, INT nControlID, CDXUTControl* /*pControl*/, void* /*pUserContext*/)
{
switch (nControlID)
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEWARP:
DXUTToggleWARP(); break;
case IDC_CHANGEDEVICE:
g_D3DSettingsDlg.SetActive(!g_D3DSettingsDlg.IsActive()); break;
break;
break;
case IDC_FIT_TO_CASCADE:
g_CascadedShadow.m_eSelectedCascadesFit =
(FIT_PROJECTION_TO_CASCADES)PtrToUlong(g_FitToCascadesCombo->GetSelectedData());
break;
case IDC_FIT_TO_NEARFAR:
{
g_CascadedShadow.m_eSelectedNearFarFit =
(FIT_TO_NEAR_FAR)PtrToUlong(g_FitToNearFarCombo->GetSelectedData());
if (g_CascadedShadow.m_eSelectedNearFarFit == FIT_NEARFAR_PANCAKING)
{
g_CascadedShadow.m_eSelectedCascadeSelection = CASCADE_SELECTION_INTERVAL;
g_CascadeSelectionCombo->SetSelectedByData(ULongToPtr(CASCADE_SELECTION_INTERVAL));
}
}
break;
case IDC_CASCADE_SELECT:
{
static int iSaveLastCascadeValue = 100;
if ((CASCADE_SELECTION)PtrToUlong(g_CascadeSelectionCombo->GetSelectedData()) == CASCADE_SELECTION_MAP)
{
if ((FIT_TO_NEAR_FAR)PtrToUlong(g_FitToNearFarCombo->GetSelectedData()) == FIT_NEARFAR_PANCAKING)
{
g_FitToNearFarCombo->SetSelectedByData(ULongToPtr(FIT_NEARFAR_SCENE_AABB));
g_CascadedShadow.m_eSelectedNearFarFit = FIT_NEARFAR_SCENE_AABB;
}
g_CascadedShadow.m_iCascadePartitionsZeroToOne[g_CascadeConfig.m_nCascadeLevels - 1] = iSaveLastCascadeValue;
}
else
{
iSaveLastCascadeValue = g_CascadedShadow.m_iCascadePartitionsZeroToOne[g_CascadeConfig.m_nCascadeLevels - 1];
g_CascadedShadow.m_iCascadePartitionsZeroToOne[g_CascadeConfig.m_nCascadeLevels - 1] = 100;
}
g_CascadedShadow.m_eSelectedCascadeSelection =
(CASCADE_SELECTION)PtrToUlong(g_CascadeSelectionCombo->GetSelectedData());
g_HUD.GetSlider(IDC_CASCADELEVEL1 + g_CascadeConfig.m_nCascadeLevels - 1)->SetValue(
g_CascadedShadow.m_iCascadePartitionsZeroToOne[g_CascadeConfig.m_nCascadeLevels - 1]);
WCHAR label[16];
swprintf_s(label, L"L%d: %d", g_CascadeConfig.m_nCascadeLevels,
g_CascadedShadow.m_iCascadePartitionsZeroToOne[g_CascadeConfig.m_nCascadeLevels - 1]);
g_HUD.GetStatic(IDC_CASCADELEVEL1TEXT + g_CascadeConfig.m_nCascadeLevels - 1)->SetText(label);
}
break;
case IDC_MOVE_LIGHT_IN_TEXEL_INC:
g_bMoveLightTexelSize = !g_bMoveLightTexelSize;
g_CascadedShadow.m_bMoveLightTexelSize = g_bMoveLightTexelSize;
break;
case IDC_TOGGLEVISUALIZECASCADES:
g_bVisualizeCascades = !g_bVisualizeCascades;
break;
case IDC_PCF_SIZE:
{
INT PCFSize = g_HUD.GetSlider(IDC_PCF_SIZE)->GetValue();
PCFSize *= 2;
PCFSize -= 1;
WCHAR desc[256];
swprintf_s(desc, L"PCF Blur: %d ", PCFSize);
g_HUD.GetStatic(IDC_PCF_SIZETEXT)->SetText(desc);
g_CascadedShadow.m_iPCFBlurSize = PCFSize;
}
break;
case IDC_PCF_OFFSET_SIZE:
{
INT offset = g_HUD.GetSlider(IDC_PCF_OFFSET_SIZE)->GetValue();
FLOAT useoffset = (FLOAT)offset * 0.001f;
WCHAR desc[256];
swprintf_s(desc, L" Offset: %0.03f", useoffset);
g_HUD.GetStatic(IDC_PCF_OFFSET_SIZETEXT)->SetText(desc);
g_CascadedShadow.m_fPCFOffset = useoffset;
}
break;
case IDC_BLEND_BETWEEN_MAPS_CHECK:
if (g_HUD.GetCheckBox(IDC_BLEND_BETWEEN_MAPS_CHECK)->GetChecked())
g_CascadedShadow.m_iBlurBetweenCascades = 1;
else
g_CascadedShadow.m_iBlurBetweenCascades = 0;
break;
case IDC_BLEND_MAPS_SLIDER:
{
INT val = g_HUD.GetSlider(IDC_BLEND_MAPS_SLIDER)->GetValue();
g_CascadedShadow.m_fBlurBetweenCascadesAmount = (float)val * 0.005f;
WCHAR dta[256];
swprintf_s(dta, L"Cascade Blur %0.03f", g_CascadedShadow.m_fBlurBetweenCascadesAmount);
g_HUD.GetCheckBox(IDC_BLEND_BETWEEN_MAPS_CHECK)->SetText(dta);
}
break;
case IDC_TOGGLE_DERIVATIVE_OFFSET:
{
if (g_CascadedShadow.m_iDerivativeBasedOffset == 0)
g_CascadedShadow.m_iDerivativeBasedOffset = 1;
else
g_CascadedShadow.m_iDerivativeBasedOffset = 0;
}
break;
case IDC_BUFFER_SIZE:
{
INT value = 32 * g_HUD.GetSlider(IDC_BUFFER_SIZE)->GetValue();
INT max = 8192 / g_CascadeConfig.m_nCascadeLevels;
if (value > max)
{
value = max;
g_HUD.GetSlider(IDC_BUFFER_SIZE)->SetValue(value / 32);
}
WCHAR desc[256];
swprintf_s(desc, L"Texture Size: %d ", value);
g_HUD.GetStatic(IDC_BUFFER_SIZETEXT)->SetText(desc);
//Only tell the app to recreate buffers once the user is through moving the slider.
if (nEvent == EVENT_SLIDER_VALUE_CHANGED_UP)
{
g_CascadeConfig.m_iBufferSize = value;
}
}
break;
case IDC_SELECTED_SCENE:
{
SCENE_SELECTION ss = (SCENE_SELECTION)PtrToUlong(g_SceneSelectCombo->GetSelectedData());
if (ss == POWER_PLANT_SCENE)
{
g_pSelectedMesh = &g_MeshPowerPlant;
}
else if (ss == TEST_SCENE)
{
g_pSelectedMesh = &g_MeshTestScene;
}
DestroyD3DComponents();
CreateD3DComponents(DXUTGetD3D11Device());
UpdateViewerCameraNearFar();
}
case IDC_SELECTED_CAMERA:
{
g_CascadedShadow.m_eSelectedCamera = (CAMERA_SELECTION)
(g_CameraSelectCombo->GetSelectedIndex());
if (g_CascadedShadow.m_eSelectedCamera < 1)
{
g_pActiveCamera = &g_ViewerCamera;
}
else
{
g_pActiveCamera = &g_LightCamera;
}
}
break;
case IDC_CASCADELEVELS:
{
INT ind = 1 + g_CascadeLevelsCombo->GetSelectedIndex();
g_CascadeConfig.m_nCascadeLevels = ind;
for (INT index = 0; index < ind; ++index)
{
g_HUD.GetStatic(IDC_CASCADELEVEL1TEXT + index)->SetVisible(true);
g_HUD.GetSlider(IDC_CASCADELEVEL1 + index)->SetVisible(true);
}
for (int index = ind; index < MAX_CASCADES; ++index)
{
g_HUD.GetStatic(IDC_CASCADELEVEL1TEXT + index)->SetVisible(false);
g_HUD.GetSlider(IDC_CASCADELEVEL1 + index)->SetVisible(false);
}
INT value = 32 * g_HUD.GetSlider(IDC_BUFFER_SIZE)->GetValue();
INT max = 8192 / g_CascadeConfig.m_nCascadeLevels;
if (value > max)
{
WCHAR desc[256];
value = max;
swprintf_s(desc, L"Texture Size: %d ", value);
g_HUD.GetStatic(IDC_BUFFER_SIZETEXT)->SetText(desc);
g_HUD.GetSlider(IDC_BUFFER_SIZE)->SetValue(value / 32);
g_CascadeConfig.m_iBufferSize = value;
}
// update the selected camera based on these changes.
INT selected = g_CameraSelectCombo->GetSelectedIndex();
WCHAR dta[60];
g_CameraSelectCombo->RemoveAllItems();
swprintf_s(dta, L"Eye Camera %ld", EYE_CAMERA + 1);
g_CameraSelectCombo->AddItem(dta, ULongToPtr(EYE_CAMERA));
swprintf_s(dta, L"Light Camera %ld", LIGHT_CAMERA + 1);
g_CameraSelectCombo->AddItem(dta, ULongToPtr(LIGHT_CAMERA));
for (int index = 0; index < g_CascadeConfig.m_nCascadeLevels; ++index)
{
swprintf_s(dta, L"Cascade Cam %d", index + 1);
g_CameraSelectCombo->AddItem(dta, ULongToPtr(ORTHO_CAMERA1 + index));
}
if (selected - 1 >= ind)
{
selected = ind + 1;
}
g_CameraSelectCombo->SetSelectedByIndex(selected);
g_CascadedShadow.m_eSelectedCamera = (CAMERA_SELECTION)
(g_CameraSelectCombo->GetSelectedIndex());
if (g_CascadedShadow.m_eSelectedCamera < 1)
{
g_pActiveCamera = &g_ViewerCamera;
}
else
{
g_pActiveCamera = &g_LightCamera;
}
}
break;
case IDC_DEPTHBUFFERFORMAT:
{
SHADOW_TEXTURE_FORMAT sbt = (SHADOW_TEXTURE_FORMAT)PtrToUlong(g_DepthBufferFormatCombo->GetSelectedData());
g_CascadeConfig.m_ShadowBufferFormat = sbt;
}
break;
case IDC_CASCADELEVEL1:
case IDC_CASCADELEVEL2:
case IDC_CASCADELEVEL3:
case IDC_CASCADELEVEL4:
case IDC_CASCADELEVEL5:
case IDC_CASCADELEVEL6:
case IDC_CASCADELEVEL7:
case IDC_CASCADELEVEL8:
{
INT ind = nControlID - IDC_CASCADELEVEL1;
INT move = g_HUD.GetSlider(nControlID)->GetValue();
CDXUTSlider* selecteSlider;
CDXUTStatic* selectedStatic;
WCHAR label[16];
for (int index = 0; index < ind; ++index)
{
selecteSlider = g_HUD.GetSlider(IDC_CASCADELEVEL1 + index);
INT sVal = selecteSlider->GetValue();
if (move < sVal)
{
selecteSlider->SetValue(move);
selectedStatic = g_HUD.GetStatic(IDC_CASCADELEVEL1TEXT + index);
swprintf_s(label, L"L%d: %d", index + 1, move);
selectedStatic->SetText(label);
g_CascadedShadow.m_iCascadePartitionsZeroToOne[index] = move;
}
}
for (int index = ind; index < MAX_CASCADES; ++index)
{
selecteSlider = g_HUD.GetSlider(IDC_CASCADELEVEL1 + index);
INT sVal = selecteSlider->GetValue();
if (move >= sVal)
{
selecteSlider->SetValue(move);
selectedStatic = g_HUD.GetStatic(IDC_CASCADELEVEL1TEXT + index);
swprintf_s(label, L"L%d: %d", index + 1, move);
selectedStatic->SetText(label);
g_CascadedShadow.m_iCascadePartitionsZeroToOne[index] = move;
}
}
}
break;
}
}
