Class HistogramPass

Luminance histogram rendering pass. Uses compute shaders.

HistogramPass

Inherited Members

RendererPassBase::_hasValidResources

RendererPassBase::checkIfSkipPass()

Object::DeleteObject(float timeToLive = 0.0f, bool useGameTime=false)

Object::DeleteObjectNow()

Object::Flags

Singleton::Instance()

RendererPassBase::invalidateResources()

RendererPassBase::IsReady()

Object::OnDeleteObject()

RendererPassBase::RendererPassBase()

Singleton::Singleton()

Object::~Object()

Singleton::~Singleton()

Assembly: FlaxEngine.dll

File: Engine/Renderer/HistogramPass.h

Syntax

public class HistogramPass : public RendererPass

Methods

Dispose()

Cleanup service data.

Declaration

public virtual void Dispose() override

Overrides

RendererPassBase::Dispose()

GetHistogramMad(float& multiply, float& add)

Gets the multiply and add value to pack or unpack data for histogram buffer.

Declaration

public void GetHistogramMad(float& multiply, float& add)

Parameters

float multiply

The multiply factor.

float add

The add factor.

Init()

Initialize service.

Declaration

public virtual bool Init() override

Returns

bool

Overrides

RendererPassBase::Init()

Render(RenderContext& renderContext, GPUTexture* colorBuffer)

Performs the histogram rendering.

Declaration

public GPUBuffer* Render(RenderContext& renderContext, GPUTexture* colorBuffer)

Parameters

RenderContext renderContext

The rendering context.

GPUTexture colorBuffer

The input color buffer to use as a luminance source.

Returns

GPUBuffer

The created histogram, or null if failed or not supported.

setupResources()

Declaration

protected virtual bool setupResources() override

Returns

bool

Overrides

RendererPassBase::setupResources()

ToString()

Gets the string representation of this object.

Declaration

public virtual String ToString() const override

Returns

String

Overrides

Object::ToString()