void Camera::MenuCameraRotation()
{
// Create rotation matrix
m_menuRotation += (float)GLOBAL::GetInstance().GetDeltaTime() / 16.0f;
if (m_menuRotation > 6.28f)
{
m_menuRotation = 0.0f;
}
DirectX::XMMATRIX rotation = DirectX::XMMatrixRotationY(m_menuRotation);
// Lock shadows in center.
DirectX::XMFLOAT3 shadowPosition = GetPosition();
DirectX::XMStoreFloat3(&shadowPosition, DirectX::XMVector3TransformCoord(DirectX::XMLoadFloat3(&shadowPosition), rotation));
shadowPosition.x *= 0.8f;
DirectX::XMFLOAT3 position = DirectX::XMFLOAT3(25.0f + shadowPosition.x, 100.0f, 50.0f);
UpdatePosition(position);
UpdateTarget(DirectX::XMFLOAT3(shadowPosition.x, 5.0f, 0.0f));
UpdateViewMatrix();
UpdateProjectionMatrix(true);
GraphicsEngine::SetLightViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
// Lock camera in center and rotate camera.
position = DirectX::XMFLOAT3(0.0f, 40.0f, -24.0f);
UpdatePosition(position);
UpdateTarget(DirectX::XMFLOAT3(0.0f, 7.5f, 0.0f));
UpdateViewMatrix();
UpdateProjectionMatrix(false);
DirectX::XMStoreFloat4x4(&m_viewMatrix, DirectX::XMMatrixMultiply(rotation, DirectX::XMLoadFloat4x4(&m_viewMatrix)));
GraphicsEngine::SetViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
}
void Camera::FollowCharacter(DirectX::XMFLOAT3 p_playerPos)
{
// Lock shadows on the player.
DirectX::XMFLOAT3 playerPosition = p_playerPos;
DirectX::XMFLOAT3 position = DirectX::XMFLOAT3(playerPosition.x + 25.0f, playerPosition.y + 100.0f, playerPosition.z + 50.0f);
DirectX::XMFLOAT3 target = playerPosition;
UpdatePosition(position);
UpdateTarget(target);
UpdateViewMatrix();
UpdateProjectionMatrix(true);
GraphicsEngine::SetLightViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
// Visibility view projection..
playerPosition = p_playerPos;
position = DirectX::XMFLOAT3(playerPosition.x, playerPosition.y + 30.0f, playerPosition.z);
target = playerPosition;
UpdatePosition(position);
UpdateTarget(target);
UpdateViewMatrix();
GraphicsEngine::SetViewPolygonMatrix(GetViewMatrix());
// Lock camera on the player.
playerPosition = p_playerPos;
position = DirectX::XMFLOAT3(playerPosition.x, playerPosition.y + 30.0f, playerPosition.z - 15.0f);
target = playerPosition;
SetOutliningRayPosition(position);
SetOutliningRayTarget(target);
if (GLOBAL::GetInstance().CAMERA_MOVING)
{
MovingCamera(playerPosition);
}
else
{
UpdatePosition(position);
UpdateTarget(target);
UpdateViewMatrix();
UpdateProjectionMatrix(false);
GraphicsEngine::SetViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
m_oldPosition = position;
}
GraphicsEngine::UpdateVisibilityPolygon(Point(playerPosition.x, playerPosition.z), (float)GLOBAL::GetInstance().GetDeltaTime());
}
void Camera::ResetCameraToLight()
{
// Reset camera.
DirectX::XMFLOAT3 target = DirectX::XMFLOAT3(0, 0, 0);
DirectX::XMFLOAT3 position = DirectX::XMFLOAT3(25.0f, 100.0f, 50.0f);
UpdatePosition(position);
UpdateTarget(target);
m_upVector = DirectX::XMFLOAT3(-25.0f, 100.0f, -50.0f);
DirectX::XMStoreFloat3(&m_upVector, DirectX::XMVector3Normalize(DirectX::XMLoadFloat3(&m_upVector)));
m_look = DirectX::XMFLOAT3(-25.0f, -100.0f, -50.0f);
DirectX::XMStoreFloat3(&m_look, DirectX::XMVector3Normalize(DirectX::XMLoadFloat3(&m_look)));
m_right = DirectX::XMFLOAT3(25.0f, 0.0f, -50.0f);
DirectX::XMStoreFloat3(&m_right, DirectX::XMVector3Normalize(DirectX::XMLoadFloat3(&m_right)));
// Projection data.
float aspectRatio = (float)GLOBAL::GetInstance().MAX_SCREEN_WIDTH / (float)GLOBAL::GetInstance().MAX_SCREEN_HEIGHT;
UpdateAspectRatio(aspectRatio);
UpdateFieldOfView(3.141592f * 0.25f);
UpdateClippingPlanes(0.1f, 1000.0f);
UpdateViewMatrix();
UpdateProjectionMatrix(true);
GraphicsEngine::SetLightViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
}
// Projections methods
void CSettingsManager::SetProjection(float near, float far, float fov)
{
m_NearClipping = near;
m_FarClipping = far;
m_FOV = fov;
UpdateProjectionMatrix();
}
virtual void ApplyProjection(){
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
OpenGL::Perspective(45.0f, float(mViewWidth) / float(mViewHeight), 1.0f, 1050.0f);
UpdateProjectionMatrix();
glMatrixMode(GL_MODELVIEW);
}
Camera::Camera(Scene::SceneObject& p)
: ICanvas(p, GetClassInfo().GetZeusID()), near(1.0f), far(1000.0f), aspect(4.0f/3.0f), fov(PI / 8.0f),
projMat(Matrix<4,4,float>(0.0f)),
window(IEngine::Get()->GetWindow()), renderer(window.DefaultRenderer()),
rect(Rect<unsigned int>(0,0,window.GetResolution().Get(0),window.GetResolution().Get(1))),
zIndex(0.0f) {
UpdateProjectionMatrix();
IEngine::Get()->GetWindow().AddCamera(*this);
}
void Camera::ToggleFullscreen(bool p_fullscreen)
{
GLOBAL::GetInstance().SWITCHING_SCREEN_MODE = true;
if (p_fullscreen)
{
// Go to fullscreen
GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH = GLOBAL::GetInstance().MAX_SCREEN_WIDTH;
GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT = GLOBAL::GetInstance().MAX_SCREEN_HEIGHT;
SetWindowPos(GraphicsEngine::GetWindowHandle(), HWND_TOP, 0, 0, GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH, GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT, SWP_SHOWWINDOW);
//GraphicsEngine::GetInstance()->ToggleFullscreen(true);
// Update aspect ratio.
float aspectRatio = (float)GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH / (float)GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT;
UpdateAspectRatio(aspectRatio);
UpdateProjectionMatrix(false);
GraphicsEngine::SetViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
// Set both window positions.
HWND console = GetConsoleWindow();
MoveWindow(console, GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH, 0, 670, 1000, true);
}
else
{
// Go to windowed mode.
GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH = GLOBAL::GetInstance().MIN_SCREEN_WIDTH;
GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT = GLOBAL::GetInstance().MIN_SCREEN_HEIGHT;
//GraphicsEngine::GetInstance()->ToggleFullscreen(false);
// Update aspect ratio.
float aspectRatio = (float)GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH / (float)GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT;
UpdateAspectRatio(aspectRatio);
UpdateProjectionMatrix(false);
GraphicsEngine::SetViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
// Set both window positions.
HWND console = GetConsoleWindow();
MoveWindow(console, GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH, 0, 670, 1000, true);
SetWindowPos(GraphicsEngine::GetWindowHandle(), HWND_TOP, 0, 0, GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH, GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT, SWP_SHOWWINDOW);
}
GLOBAL::GetInstance().SWITCHING_SCREEN_MODE = false;
}
void Camera::MovingCamera(DirectX::XMFLOAT3 p_pos)
{
float moveX, moveY, centerX, centerY, posX, posY;
centerX = GLOBAL::GetInstance().CURRENT_SCREEN_WIDTH * 0.5f;
centerY = GLOBAL::GetInstance().CURRENT_SCREEN_HEIGHT * 0.5f;
posX = InputManager::GetInstance()->GetMousePositionX() - centerX;
posY = InputManager::GetInstance()->GetMousePositionY() - centerY;
float procX = posX / 440;
float procY = posY / 352; // 512 *0,68 //0.68 = 440/640;
if (procX > 1.0)
procX = 1.0;
if (procX < -1.0)
procX = -1.0;
if (procY > 1.0)
procY = 1.0;
if (procY < -1.0)
procY = -1.0;
moveX = 8 * procX;
moveY = 8 * procY;
DirectX::XMFLOAT3 position, target, finalPos;
DirectX::XMFLOAT3 playerPosition = p_pos;
position = DirectX::XMFLOAT3(playerPosition.x + moveX, playerPosition.y + 30.0f, playerPosition.z - moveY - 15.0f);
target = DirectX::XMFLOAT3(playerPosition.x + moveX, 0, playerPosition.z - moveY);
DirectX::XMStoreFloat3(&finalPos, SmoothStep(DirectX::XMLoadFloat3(&m_oldPosition), DirectX::XMLoadFloat3(&position), 0.25f));
// Set max limits
if (finalPos.x < -38)
finalPos.x = -38;
if (finalPos.x > 38)
finalPos.x = 38;
if (finalPos.z > 35)
finalPos.z = 35;
if (finalPos.z < -58)
finalPos.z = -58;
target = DirectX::XMFLOAT3(finalPos.x, 0, finalPos.z + 15.0f);
UpdatePosition(finalPos);
UpdateTarget(target);
UpdateViewMatrix();
UpdateProjectionMatrix(false);
GraphicsEngine::SetViewAndProjection(GetViewMatrix(), GetProjectionMatrix());
m_oldPosition = finalPos;
SetOutliningRayPosition(finalPos);
SetOutliningRayTarget(playerPosition);
};
void Update() final
{
const float kFrameTime = GetFrameTime();
camera_manager_->Update(kFrameTime);
angle_ += 0.1f * kFrameTime;
light_position_.Set(light_distance_ * cosf(angle_), 1.0f, light_distance_ * sinf(angle_));
//light_position_.Set(1.0f, light_distance_, 1.0f);
// Update matrices
renderer_->SetViewMatrix(camera_manager_->view_matrix());
UpdateProjectionMatrix();
projection_view_matrix_ = renderer_->projection_matrix() * renderer_->view_matrix();
BindShaderVariables();
}
void BallsView::Activate(){
if(!active){
glGetDoublev(GL_PROJECTION_MATRIX, savedProjMatrix.elements);
glGetDoublev(GL_MODELVIEW_MATRIX, savedModelViewMatrix.elements);
if(needProjUpdate){
UpdateProjectionMatrix();
needProjUpdate = false;
}
if(needModelViewUpdate || camera.IsChanged()){
UpdateModelViewMatrix();
needModelViewUpdate = false;
}
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(projMatrix.elements);
glMatrixMode(GL_MODELVIEW);
glLoadMatrixd(modelViewMatrix.elements);
active = true;
}
}
void Update() final
{
const float kFrameTime = GetFrameTime();
// Update light parameters
light_angle_ += 0.2f * kFrameTime;
light_position_.Set(light_distance_*cosf(light_angle_), light_distance_, light_distance_*sinf(light_angle_));
UpdatePhysics();
console_->Update(kFrameTime);
// Camera should be updated after physics
camera_manager_->Update(kFrameTime);
// Update matrices
UpdateProjectionMatrix();
renderer_->SetViewMatrix(camera_manager_->view_matrix());
projection_view_matrix_ = renderer_->projection_matrix() * renderer_->view_matrix();
BindShaderVariables();
}
void BallsView::SetSize(const sf::Vector2u &size){
mySize = size;
UpdateProjectionMatrix();
}
void BallsView::SetSize(const sf::Uint32 &width, const sf::Uint32 &height){
mySize = sf::Vector2u(width,height);
UpdateProjectionMatrix();
}
void UOffAxisGameViewportClient::Draw(FViewport* InViewport, FCanvas* SceneCanvas)
{
//Valid SceneCanvas is required. Make this explicit.
check(SceneCanvas);
FCanvas* DebugCanvas = InViewport->GetDebugCanvas();
// Create a temporary canvas if there isn't already one.
static FName CanvasObjectName(TEXT("CanvasObject"));
UCanvas* CanvasObject = GetCanvasByName(CanvasObjectName);
CanvasObject->Canvas = SceneCanvas;
// Create temp debug canvas object
static FName DebugCanvasObjectName(TEXT("DebugCanvasObject"));
UCanvas* DebugCanvasObject = GetCanvasByName(DebugCanvasObjectName);
DebugCanvasObject->Canvas = DebugCanvas;
DebugCanvasObject->Init(InViewport->GetSizeXY().X, InViewport->GetSizeXY().Y, NULL);
const bool bScaledToRenderTarget = GEngine->HMDDevice.IsValid() && GEngine->IsStereoscopic3D(InViewport);
if (bScaledToRenderTarget)
{
// Allow HMD to modify screen settings
GEngine->HMDDevice->UpdateScreenSettings(Viewport);
}
if (DebugCanvas)
{
DebugCanvas->SetScaledToRenderTarget(bScaledToRenderTarget);
}
if (SceneCanvas)
{
SceneCanvas->SetScaledToRenderTarget(bScaledToRenderTarget);
}
bool bUIDisableWorldRendering = false;
FViewElementDrawer GameViewDrawer;
// create the view family for rendering the world scene to the viewport's render target
FSceneViewFamilyContext ViewFamily(FSceneViewFamily::ConstructionValues(
InViewport,
GetWorld()->Scene,
EngineShowFlags)
.SetRealtimeUpdate(true));
// Allow HMD to modify the view later, just before rendering
if (GEngine->HMDDevice.IsValid() && GEngine->IsStereoscopic3D(InViewport))
{
ISceneViewExtension* HmdViewExt = GEngine->HMDDevice->GetViewExtension();
if (HmdViewExt)
{
ViewFamily.ViewExtensions.Add(HmdViewExt);
HmdViewExt->ModifyShowFlags(ViewFamily.EngineShowFlags);
}
}
ESplitScreenType::Type SplitScreenConfig = GetCurrentSplitscreenConfiguration();
EngineShowFlagOverride(ESFIM_Game, (EViewModeIndex)ViewModeIndex, ViewFamily.EngineShowFlags, NAME_None, SplitScreenConfig != ESplitScreenType::None);
TMap<ULocalPlayer*, FSceneView*> PlayerViewMap;
FAudioDevice* AudioDevice = GEngine->GetAudioDevice();
bool bReverbSettingsFound = false;
FReverbSettings ReverbSettings;
class AAudioVolume* AudioVolume = nullptr;
for (FConstPlayerControllerIterator Iterator = GetWorld()->GetPlayerControllerIterator(); Iterator; ++Iterator)
{
APlayerController* PlayerController = *Iterator;
if (PlayerController)
{
ULocalPlayer* LocalPlayer = Cast<ULocalPlayer>(PlayerController->Player);
if (LocalPlayer)
{
const bool bEnableStereo = GEngine->IsStereoscopic3D(InViewport);
int32 NumViews = bEnableStereo ? 2 : 1;
for (int i = 0; i < NumViews; ++i)
{
// Calculate the player's view information.
FVector ViewLocation;
FRotator ViewRotation;
EStereoscopicPass PassType = !bEnableStereo ? eSSP_FULL : ((i == 0) ? eSSP_LEFT_EYE : eSSP_RIGHT_EYE);
FSceneView* View = LocalPlayer->CalcSceneView(&ViewFamily, ViewLocation, ViewRotation, InViewport, &GameViewDrawer, PassType);
if (mOffAxisMatrixSetted)
UpdateProjectionMatrix(View, mOffAxisMatrix);
if (View)
{
if (View->Family->EngineShowFlags.Wireframe)
{
// Wireframe color is emissive-only, and mesh-modifying materials do not use material substitution, hence...
View->DiffuseOverrideParameter = FVector4(0.f, 0.f, 0.f, 0.f);
View->SpecularOverrideParameter = FVector4(0.f, 0.f, 0.f, 0.f);
}
else if (View->Family->EngineShowFlags.OverrideDiffuseAndSpecular)
{
View->DiffuseOverrideParameter = FVector4(GEngine->LightingOnlyBrightness.R, GEngine->LightingOnlyBrightness.G, GEngine->LightingOnlyBrightness.B, 0.0f);
View->SpecularOverrideParameter = FVector4(.1f, .1f, .1f, 0.0f);
}
else if (View->Family->EngineShowFlags.ReflectionOverride)
{
View->DiffuseOverrideParameter = FVector4(0.f, 0.f, 0.f, 0.f);
View->SpecularOverrideParameter = FVector4(1, 1, 1, 0.0f);
View->NormalOverrideParameter = FVector4(0, 0, 1, 0.0f);
View->RoughnessOverrideParameter = FVector2D(0.0f, 0.0f);
}
if (!View->Family->EngineShowFlags.Diffuse)
{
View->DiffuseOverrideParameter = FVector4(0.f, 0.f, 0.f, 0.f);
}
if (!View->Family->EngineShowFlags.Specular)
{
View->SpecularOverrideParameter = FVector4(0.f, 0.f, 0.f, 0.f);
}
View->CameraConstrainedViewRect = View->UnscaledViewRect;
// If this is the primary drawing pass, update things that depend on the view location
if (i == 0)
{
// Save the location of the view.
LocalPlayer->LastViewLocation = ViewLocation;
PlayerViewMap.Add(LocalPlayer, View);
// Update the listener.
if (AudioDevice != NULL)
{
FVector Location;
FVector ProjFront;
FVector ProjRight;
PlayerController->GetAudioListenerPosition(/*out*/ Location, /*out*/ ProjFront, /*out*/ ProjRight);
FTransform ListenerTransform(FRotationMatrix::MakeFromXY(ProjFront, ProjRight));
ListenerTransform.SetTranslation(Location);
ListenerTransform.NormalizeRotation();
bReverbSettingsFound = true;
FReverbSettings PlayerReverbSettings;
FInteriorSettings PlayerInteriorSettings;
class AAudioVolume* PlayerAudioVolume = GetWorld()->GetAudioSettings(Location, &PlayerReverbSettings, &PlayerInteriorSettings);
if (AudioVolume == nullptr || (PlayerAudioVolume != nullptr && PlayerAudioVolume->Priority > AudioVolume->Priority))
{
AudioVolume = PlayerAudioVolume;
ReverbSettings = PlayerReverbSettings;
}
uint32 ViewportIndex = PlayerViewMap.Num() - 1;
AudioDevice->SetListener(ViewportIndex, ListenerTransform, (View->bCameraCut ? 0.f : GetWorld()->GetDeltaSeconds()), PlayerAudioVolume, PlayerInteriorSettings);
}
}
// Add view information for resource streaming.
IStreamingManager::Get().AddViewInformation(View->ViewMatrices.ViewOrigin, View->ViewRect.Width(), View->ViewRect.Width() * View->ViewMatrices.ProjMatrix.M[0][0]);
GetWorld()->ViewLocationsRenderedLastFrame.Add(View->ViewMatrices.ViewOrigin);
}
}
}
}
}
if (bReverbSettingsFound)
{
AudioDevice->SetReverbSettings(AudioVolume, ReverbSettings);
}
// Update level streaming.
GetWorld()->UpdateLevelStreaming();
// Draw the player views.
if (!bDisableWorldRendering && !bUIDisableWorldRendering && PlayerViewMap.Num() > 0)
{
GetRendererModule().BeginRenderingViewFamily(SceneCanvas, &ViewFamily);
}
// Clear areas of the rendertarget (backbuffer) that aren't drawn over by the views.
{
// Find largest rectangle bounded by all rendered views.
uint32 MinX = InViewport->GetSizeXY().X, MinY = InViewport->GetSizeXY().Y, MaxX = 0, MaxY = 0;
uint32 TotalArea = 0;
for (int32 ViewIndex = 0; ViewIndex < ViewFamily.Views.Num(); ++ViewIndex)
{
const FSceneView* View = ViewFamily.Views[ViewIndex];
FIntRect UpscaledViewRect = View->UnscaledViewRect;
MinX = FMath::Min<uint32>(UpscaledViewRect.Min.X, MinX);
MinY = FMath::Min<uint32>(UpscaledViewRect.Min.Y, MinY);
MaxX = FMath::Max<uint32>(UpscaledViewRect.Max.X, MaxX);
MaxY = FMath::Max<uint32>(UpscaledViewRect.Max.Y, MaxY);
TotalArea += FMath::TruncToInt(UpscaledViewRect.Width()) * FMath::TruncToInt(UpscaledViewRect.Height());
}
// To draw black borders around the rendered image (prevents artifacts from post processing passes that read outside of the image e.g. PostProcessAA)
{
int32 BlackBorders = 0; // FMath::Clamp(CVarSetBlackBordersEnabled.GetValueOnGameThread(), 0, 10);
if (ViewFamily.Views.Num() == 1 && BlackBorders)
{
MinX += BlackBorders;
MinY += BlackBorders;
MaxX -= BlackBorders;
MaxY -= BlackBorders;
TotalArea = (MaxX - MinX) * (MaxY - MinY);
}
}
// If the views don't cover the entire bounding rectangle, clear the entire buffer.
if (ViewFamily.Views.Num() == 0 || TotalArea != (MaxX - MinX)*(MaxY - MinY) || bDisableWorldRendering)
{
SceneCanvas->DrawTile(0, 0, InViewport->GetSizeXY().X, InViewport->GetSizeXY().Y, 0.0f, 0.0f, 1.0f, 1.f, FLinearColor::Black, NULL, false);
}
else
{
// clear left
if (MinX > 0)
{
SceneCanvas->DrawTile(0, 0, MinX, InViewport->GetSizeXY().Y, 0.0f, 0.0f, 1.0f, 1.f, FLinearColor::Black, NULL, false);
}
// clear right
if (MaxX < (uint32)InViewport->GetSizeXY().X)
{
SceneCanvas->DrawTile(MaxX, 0, InViewport->GetSizeXY().X, InViewport->GetSizeXY().Y, 0.0f, 0.0f, 1.0f, 1.f, FLinearColor::Black, NULL, false);
}
// clear top
if (MinY > 0)
{
SceneCanvas->DrawTile(MinX, 0, MaxX, MinY, 0.0f, 0.0f, 1.0f, 1.f, FLinearColor::Black, NULL, false);
}
// clear bottom
if (MaxY < (uint32)InViewport->GetSizeXY().Y)
{
SceneCanvas->DrawTile(MinX, MaxY, MaxX, InViewport->GetSizeXY().Y, 0.0f, 0.0f, 1.0f, 1.f, FLinearColor::Black, NULL, false);
}
}
}
// Remove temporary debug lines.
if (GetWorld()->LineBatcher != NULL)
{
GetWorld()->LineBatcher->Flush();
}
if (GetWorld()->ForegroundLineBatcher != NULL)
{
GetWorld()->ForegroundLineBatcher->Flush();
}
// Draw FX debug information.
if (GetWorld()->FXSystem)
{
GetWorld()->FXSystem->DrawDebug(SceneCanvas);
}
// Render the UI.
{
//SCOPE_CYCLE_COUNTER(STAT_UIDrawingTime);
// render HUD
bool bDisplayedSubtitles = false;
for (FConstPlayerControllerIterator Iterator = GetWorld()->GetPlayerControllerIterator(); Iterator; ++Iterator)
{
APlayerController* PlayerController = *Iterator;
if (PlayerController)
{
ULocalPlayer* LocalPlayer = Cast<ULocalPlayer>(PlayerController->Player);
if (LocalPlayer)
{
FSceneView* View = PlayerViewMap.FindRef(LocalPlayer);
if (View != NULL)
{
// rendering to directly to viewport target
FVector CanvasOrigin(FMath::TruncToFloat(View->UnscaledViewRect.Min.X), FMath::TruncToInt(View->UnscaledViewRect.Min.Y), 0.f);
CanvasObject->Init(View->UnscaledViewRect.Width(), View->UnscaledViewRect.Height(), View);
// Set the canvas transform for the player's view rectangle.
SceneCanvas->PushAbsoluteTransform(FTranslationMatrix(CanvasOrigin));
CanvasObject->ApplySafeZoneTransform();
// Render the player's HUD.
if (PlayerController->MyHUD)
{
//SCOPE_CYCLE_COUNTER(STAT_HudTime);
DebugCanvasObject->SceneView = View;
PlayerController->MyHUD->SetCanvas(CanvasObject, DebugCanvasObject);
if (GEngine->IsStereoscopic3D(InViewport))
{
check(GEngine->StereoRenderingDevice.IsValid());
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_LEFT_EYE, SceneCanvas, CanvasObject, Viewport);
PlayerController->MyHUD->PostRender();
SceneCanvas->PopTransform();
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_RIGHT_EYE, SceneCanvas, CanvasObject, Viewport);
PlayerController->MyHUD->PostRender();
SceneCanvas->PopTransform();
// Reset the canvas for rendering to the full viewport.
CanvasObject->Reset();
CanvasObject->SizeX = View->UnscaledViewRect.Width();
CanvasObject->SizeY = View->UnscaledViewRect.Height();
CanvasObject->SetView(NULL);
CanvasObject->Update();
}
else
{
PlayerController->MyHUD->PostRender();
}
// Put these pointers back as if a blueprint breakpoint hits during HUD PostRender they can
// have been changed
CanvasObject->Canvas = SceneCanvas;
DebugCanvasObject->Canvas = DebugCanvas;
// A side effect of PostRender is that the playercontroller could be destroyed
if (!PlayerController->IsPendingKill())
{
PlayerController->MyHUD->SetCanvas(NULL, NULL);
}
}
if (DebugCanvas != NULL)
{
DebugCanvas->PushAbsoluteTransform(FTranslationMatrix(CanvasOrigin));
UDebugDrawService::Draw(ViewFamily.EngineShowFlags, InViewport, View, DebugCanvas);
DebugCanvas->PopTransform();
}
CanvasObject->PopSafeZoneTransform();
SceneCanvas->PopTransform();
// draw subtitles
if (!bDisplayedSubtitles)
{
FVector2D MinPos(0.f, 0.f);
FVector2D MaxPos(1.f, 1.f);
GetSubtitleRegion(MinPos, MaxPos);
uint32 SizeX = SceneCanvas->GetRenderTarget()->GetSizeXY().X;
uint32 SizeY = SceneCanvas->GetRenderTarget()->GetSizeXY().Y;
FIntRect SubtitleRegion(FMath::TruncToInt(SizeX * MinPos.X), FMath::TruncToInt(SizeY * MinPos.Y), FMath::TruncToInt(SizeX * MaxPos.X), FMath::TruncToInt(SizeY * MaxPos.Y));
// We need a world to do this
FSubtitleManager::GetSubtitleManager()->DisplaySubtitles(SceneCanvas, SubtitleRegion, GetWorld()->GetAudioTimeSeconds());
}
}
}
}
}
//ensure canvas has been flushed before rendering UI
SceneCanvas->Flush_GameThread();
if (DebugCanvas != NULL)
{
DebugCanvas->Flush_GameThread();
}
// Allow the viewport to render additional stuff
PostRender(DebugCanvasObject);
// Render the console.
if (ViewportConsole)
{
if (GEngine->IsStereoscopic3D(InViewport))
{
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_LEFT_EYE, DebugCanvas, DebugCanvasObject, Viewport);
ViewportConsole->PostRender_Console(DebugCanvasObject);
#if !UE_BUILD_SHIPPING
if (DebugCanvas != NULL && GEngine->HMDDevice.IsValid())
{
GEngine->HMDDevice->DrawDebug(DebugCanvasObject, eSSP_LEFT_EYE);
}
#endif
DebugCanvas->PopTransform();
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_RIGHT_EYE, DebugCanvas, DebugCanvasObject, Viewport);
ViewportConsole->PostRender_Console(DebugCanvasObject);
#if !UE_BUILD_SHIPPING
if (DebugCanvas != NULL && GEngine->HMDDevice.IsValid())
{
GEngine->HMDDevice->DrawDebug(DebugCanvasObject, eSSP_RIGHT_EYE);
}
#endif
DebugCanvas->PopTransform();
// Reset the canvas for rendering to the full viewport.
DebugCanvasObject->Reset();
DebugCanvasObject->SizeX = Viewport->GetSizeXY().X;
DebugCanvasObject->SizeY = Viewport->GetSizeXY().Y;
DebugCanvasObject->SetView(NULL);
DebugCanvasObject->Update();
}
else
{
ViewportConsole->PostRender_Console(DebugCanvasObject);
}
}
}
// Grab the player camera location and orientation so we can pass that along to the stats drawing code.
FVector PlayerCameraLocation = FVector::ZeroVector;
FRotator PlayerCameraRotation = FRotator::ZeroRotator;
{
for (FConstPlayerControllerIterator Iterator = GetWorld()->GetPlayerControllerIterator(); Iterator; ++Iterator)
{
(*Iterator)->GetPlayerViewPoint(PlayerCameraLocation, PlayerCameraRotation);
}
}
if (GEngine->IsStereoscopic3D(InViewport))
{
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_LEFT_EYE, DebugCanvas, DebugCanvasObject, InViewport);
DrawStatsHUD(GetWorld(), InViewport, DebugCanvas, DebugCanvasObject, DebugProperties, PlayerCameraLocation, PlayerCameraRotation);
DebugCanvas->PopTransform();
GEngine->StereoRenderingDevice->PushViewportCanvas(eSSP_RIGHT_EYE, DebugCanvas, DebugCanvasObject, InViewport);
DrawStatsHUD(GetWorld(), InViewport, DebugCanvas, DebugCanvasObject, DebugProperties, PlayerCameraLocation, PlayerCameraRotation);
DebugCanvas->PopTransform();
// Reset the canvas for rendering to the full viewport.
DebugCanvasObject->Reset();
DebugCanvasObject->SizeX = Viewport->GetSizeXY().X;
DebugCanvasObject->SizeY = Viewport->GetSizeXY().Y;
DebugCanvasObject->SetView(NULL);
DebugCanvasObject->Update();
#if !UE_BUILD_SHIPPING
if (GEngine->HMDDevice.IsValid())
{
GEngine->HMDDevice->DrawDebug(DebugCanvasObject, eSSP_FULL);
}
#endif
}
else
{
DrawStatsHUD(GetWorld(), InViewport, DebugCanvas, DebugCanvasObject, DebugProperties, PlayerCameraLocation, PlayerCameraRotation);
}
}
void Camera::Initialize()
{
UpdateProjectionMatrix();
Reset();
}
void CSettingsManager::SetSizeRenderingWindow(const Math::TVector2I& newSize)
{
m_SizeRenderingWindow = newSize;
UpdateProjectionMatrix();
}
