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  3. UDMXPixelMappingRendererComponent

UDMXPixelMappingRendererComponent

Component for rendering input texture.

API > API/Plugins > API/Plugins/DMXPixelMappingRuntime > API/Plugins/DMXPixelMappingRuntime/Components

Inheritance Hierarchy

References

   
Module DMXPixelMappingRuntime
Header /Engine/Plugins/VirtualProduction/DMX/DMXPixelMapping/Source/DMXPixelMappingRuntime/Public/Components/DMXPixelMappingRendererComponent.h
Include #include "Components/DMXPixelMappingRendererComponent.h"

Syntax

UCLASS (BlueprintType)  
class UDMXPixelMappingRendererComponent : public UDMXPixelMappingOutputComponent

Remarks

Component for rendering input texture.

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere bool bChildrenFollowSize If true, children are positioned relative to the size of this renderer
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite float Brightness The exposure of the pixel mapping renderer. This property affects the DMX output.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly TObjectPtr< UMaterialInterface > InputMaterial The material used for pixel mapping
Public variable UProperty Category, EditAnywhere BlueprintReadOnly TObjectPtr< UTexture > InputTexture The texture used for pixel mapping
Public variable UProperty Category, EditAnywhere BlueprintReadOnly TSubclassOf< UUserWidget > InputWidget The UMG widget used for pixel mapping
Public variable UProperty Category, EditAnywhere instanced TObjectPtr< UDMXPixelMappingLayoutScript > LayoutScript Layout script for the children of this component (hidden in customizations and displayed in its own panel).
Public variable UProperty Category, EditAnywhere BlueprintReadOnly EDMXPixelMappingRendererPixelFormat PixelFormat The dynamic range of the renderer
Public variable UProperty Category, EditAnywhere BlueprintReadOnly EDMXPixelMappingRendererType RendererType Selects the input type. It can be a Texture, a Material or a User Widget.

Constructors

  Type Name Description
Public function   Default Constructor

Functions

  Type Name Description
Public function PRAGMA_DISABLE_DEPRECATION_WARNINGS void  
Public function void  
Public function void  
Public function bool

GetDownsampleBufferPixel ( const int32 InDownsamplePixelIndex,
FLinearColor& OutLinearColor
)

  
Public function bool

GetDownsampleBufferPixels ( const int32 InDownsamplePixelIndexStart,
const int32 InDownsamplePixelIndexEnd,
TArray< FLinearColor >& OutLinearColors
)

  
Public function PRAGMA_ENABLE_DEPRECATION_WARNINGSint32  
Public function UFunction BlueprintCallable, Category bool Returns the Modulators of the component corresponding to the patch specified.
Public function Const TArray< TSharedRef< UE::DMXPixelMapping::Rendering::FPixelMapRenderElement > > Returns a copy of the current pixel map render elements
Public function Const FIntPoint

GetPixelPosition ( int32 InIndex
)

  
Public function Const UDMXPixelMappingPreprocessRenderer * Returns the pixel mapping preprocess renderer
Public function UTextureRenderTarget2D *  
Public function Const UTexture * Gets the rendered input texture, or nullptr if no input texture is currently rendered
Public function PRAGMA_DISABLE_DEPRECATION_WARNINGS const TSharedPtr< IDMXPixelMappingRenderer > &  
Public function Const UWorld *  
Public function void Invalidates the pixel map, effectively causing a rebuild of the mapping on the next Render call.
Public function PRAGMA_ENABLE_DEPRECATION_WARNINGS void  
Public function bool

ResetColorDownsampleBufferPixel ( const int32 InDownsamplePixelIndex
)

  
Public function bool

ResetColorDownsampleBufferPixels ( const int32 InDownsamplePixelIndexStart,
const int32 InDownsamplePixelIndexEnd
)

  
Public function void

SetDownsampleBuffer ( TArray< FLinearColor >&& InDownsampleBuffer,
FIntRect InRect
)

  
Public function void Updates the preprocess renderer from the current render type and source texture

Overridden from UDMXPixelMappingBaseComponent

  Type Name Description
Public function Virtual Const bool Check if a Component can be moved under another one (used for copy/move/duplicate)
Public function Virtual const FName & Helper function for generating UObject name, the child should implement their own logic for Prefix name generation.
Public function Virtual Const FString Returns the name of the component.
Public function Virtual void

Render ()

 Render downsample texture for this component and all children
Public function Virtual void Render downsample texture and send DMX for this component and all children
Public function Virtual void Reset all sending DMX channels to 0 for this component and all children
Public function Virtual void

SendDMX ()

 Send DMX values of this component and all children.

Overridden from UObject

  Type Name Description
Protected function Virtual void This alternate version of PostEditChange is called when properties inside structs are modified.
Protected function Virtual void Called after applying a transaction to the object.
Protected function Virtual void Called after the C++ constructor and after the properties have been initialized, including those loaded from config.
Protected function Virtual void Do any object-specific cleanup required immediately after loading an object.
Protected function Virtual void Handles reading, writing, and reference collecting using FArchive.

Constants

Name Description
ClearTextureColor_DEPRECATED  
MaxDownsampleBufferTargetSize_DEPRECATED  

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