ezTonemapPass Class Reference

#include <TonemapPass.h>

Inheritance diagram for ezTonemapPass:

Public Member Functions
virtual ezStatus	AddRenderPasses (const ezViewData &viewData, const ezCamera &camera, ezRenderGraph &ref_graph, const ezArrayPtr< const ezRenderPipelinePinConnection > inputs, ezArrayPtr< ezRenderPipelinePinConnection > outputs) override
	Called by the render pipeline when this pass is active. The pass declares its render-graph passes and writes the resulting transient handles into the outputs array.
virtual ezResult	Serialize (ezStreamWriter &inout_stream) const override
virtual ezResult	Deserialize (ezStreamReader &inout_stream) override
Public Member Functions inherited from ezRenderPipelinePass
	ezRenderPipelinePass (const char *szName, bool bIsStereoAware=false)
void	SetName (const char *szName)
	Sets the name of the pass.
const char *	GetName () const
	returns the name of the pass.
EZ_ALWAYS_INLINE bool	IsStereoAware () const
	True if the render pipeline pass can handle stereo cameras correctly.
virtual void	ReadBackProperties (ezView *pView)
	Allows for the pass to write data back using ezView::SetRenderPassReadBackProperty. E.g. picking results etc.
void	DeclareRendererDependenciesForCategory (ezRenderData::Category category, ezRenderGraph &ref_graph, ezRenderGraphPassBuilder &ref_passBuilder)
void	RenderDataWithCategory (const ezRenderViewContext &renderViewContext, ezRenderData::Category category)
EZ_ALWAYS_INLINE ezRenderPipeline *	GetPipeline ()
EZ_ALWAYS_INLINE const ezRenderPipeline *	GetPipeline () const
virtual ezStatus	AddRenderPassesInactive (const ezViewData &viewData, const ezCamera &camera, ezRenderGraph &ref_graph, const ezArrayPtr< const ezRenderPipelinePinConnection > inputs, ezArrayPtr< ezRenderPipelinePinConnection > outputs)
	Called by the render pipeline when this pass is inactive instead of AddRenderPasses. The default implementation does nothing; passes that produce outputs must override this and at minimum write the same output handles they would in AddRenderPasses (typically by adding a clear pass) so downstream passes still see a valid resource.
virtual ezGALTextureHandle	QueryTextureProvider (const ezRenderPipelineNodePin *pPin, const ezGALTextureCreationDescription &desc)
Public Member Functions inherited from ezRenderPipelineNode
void	InitializePins ()
ezHashedString	GetPinName (const ezRenderPipelineNodePin *pPin) const
const ezRenderPipelineNodePin *	GetPinByName (ezTempHashedString sName) const
const ezArrayPtr< const ezRenderPipelineNodePin *const >	GetInputPins () const
const ezArrayPtr< const ezRenderPipelineNodePin *const >	GetOutputPins () const
Public Member Functions inherited from ezReflectedClass
virtual const ezRTTI *	GetDynamicRTTI () const
bool	IsInstanceOf (const ezRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.
template<typename T >
EZ_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Protected Member Functions
	EZ_ADD_RESOURCEHANDLE_ACCESSORS (VignettingTexture, m_hVignettingTexture)
	Vignette texture.
	EZ_ADD_RESOURCEHANDLE_ACCESSORS (LUT1Texture, m_hLUT1)
	Primary color grading LUT.
	EZ_ADD_RESOURCEHANDLE_ACCESSORS (LUT2Texture, m_hLUT2)
	Secondary color grading LUT.
Protected Member Functions inherited from ezRenderPipelinePass
void	SetReadBackProperty (ezView *pView, ezStringView sPropertyName, const ezVariant &value)

Protected Attributes
ezRenderPipelineNodeInputPin	m_PinColorInput
	HDR color input to tonemap.
ezRenderPipelineNodeInputPin	m_PinBloomInput
	Optional bloom texture to add.
ezRenderPipelineNodeOutputPin	m_PinOutput
	LDR output after tonemapping.
ezTexture2DResourceHandle	m_hVignettingTexture
	Vignetting effect texture.
ezTexture2DResourceHandle	m_hNoiseTexture
	Film grain noise texture.
ezTexture2DResourceHandle	m_hBlackTexture
	Black texture for fallback.
ezTexture3DResourceHandle	m_hLUT1
	First 3D lookup table for color grading.
ezTexture3DResourceHandle	m_hLUT2
	Second 3D lookup table for color grading.
ezColor	m_MoodColor
	Mood color tint.
float	m_fMoodStrength
	Strength of mood color effect.
float	m_fSaturation
	Color saturation multiplier.
float	m_fContrast
	Contrast adjustment.
float	m_fLut1Strength
	Blend strength for first LUT.
float	m_fLut2Strength
	Blend strength for second LUT.
float	m_fWhitePoint
	White point for tone curve.
ezConstantBufferStorageHandle	m_hConstantBuffer
	Constant buffer for tonemap parameters.
ezShaderResourceHandle	m_hShader
	Tonemap shader.

Additional Inherited Members
Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()

Detailed Description

Render pass that applies tonemapping and color grading to HDR images.

Converts high dynamic range color values to display-ready output by applying exposure adjustment, color grading via lookup tables, saturation, contrast, and optional effects like vignetting and mood color. Combines with bloom if provided.

Member Function Documentation

AddRenderPasses()

ezStatus ezTonemapPass::AddRenderPasses ( const ezViewData &  viewData, const ezCamera &  camera, ezRenderGraph &  ref_graph, const ezArrayPtr< const ezRenderPipelinePinConnection >  inputs, ezArrayPtr< ezRenderPipelinePinConnection >  outputs  )

overridevirtual

Called by the render pipeline when this pass is active. The pass declares its render-graph passes and writes the resulting transient handles into the outputs array.

Reimplemented from ezRenderPipelinePass.

Deserialize()

ezResult ezTonemapPass::Deserialize ( ezStreamReader &  inout_stream )

overridevirtual

Reimplemented from ezRenderPipelinePass.

Serialize()

ezResult ezTonemapPass::Serialize ( ezStreamWriter &  inout_stream ) const

overridevirtual

Reimplemented from ezRenderPipelinePass.

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The documentation for this class was generated from the following files:

• /home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Pipeline/Passes/TonemapPass.h
• /home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Pipeline/Implementation/Passes/TonemapPass.cpp