castor3d::EnvironmentPrefilter Class Reference

#include <EnvironmentPrefilter.hpp>

Public Member Functions
C3D_API	EnvironmentPrefilter (Engine &engine, RenderDevice const &device, castor::Size const &size, Texture const &srcTexture, SamplerObs sampler, bool isCharlie)
	Constructor.
C3D_API	~EnvironmentPrefilter () noexcept
C3D_API void	render (QueueData const &queueData) const
	Generates the mipmap levels.
C3D_API crg::SemaphoreWaitArray	render (crg::SemaphoreWaitArray signalsToWait, ashes::Queue const &queue) const
	Generates the mipmap levels.
Texture const &	getResult () const noexcept
ashes::Sampler const &	getSampler () const noexcept

Constructor & Destructor Documentation

EnvironmentPrefilter()

C3D_API castor3d::EnvironmentPrefilter::EnvironmentPrefilter ( Engine & engine, RenderDevice const & device, castor::Size const & size, Texture const & srcTexture, SamplerObs sampler, bool isCharlie )

explicit

Constructor.

Parameters

[in]	engine	The engine.
[in]	device	The GPU device.
[in]	size	The render size.
[in]	srcTexture	The cube texture source.
[in]	sampler	The sampler used for the source texture.
[in]	isCharlie	true for Charlie distribution (for sheen), false for GGX.

~EnvironmentPrefilter()

C3D_API castor3d::EnvironmentPrefilter::~EnvironmentPrefilter ( )

noexcept

Member Function Documentation

getResult()

Texture const & castor3d::EnvironmentPrefilter::getResult ( ) const

inlinenoexcept

name Getters.

Referenced by castor3d::IblTextures::getPrefilteredEnvironmentSheenTexture(), and castor3d::IblTextures::getPrefilteredEnvironmentTexture().

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getSampler()

ashes::Sampler const & castor3d::EnvironmentPrefilter::getSampler ( ) const

inlinenoexcept

References CU_Require, and castor3d::Sampler::getSampler().

Referenced by castor3d::IblTextures::getPrefilteredEnvironmentSampler(), and castor3d::IblTextures::getPrefilteredEnvironmentSheenSampler().

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render() [1/2]

C3D_API crg::SemaphoreWaitArray castor3d::EnvironmentPrefilter::render	(	crg::SemaphoreWaitArray	signalsToWait,
		ashes::Queue const &	queue ) const

Generates the mipmap levels.

Parameters

[in]	queue	The queue receiving the render commands.
[in]	signalsToWait	The semaphores from the previous render pass.

Returns

The semaphores signaled by this render.

render() [2/2]

C3D_API void castor3d::EnvironmentPrefilter::render

(

QueueData const &

queueData

)

const

Generates the mipmap levels.

Parameters

[in]

queueData

The queue receiving the GPU commands.

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

• Castor3D/Render/PBR/EnvironmentPrefilter.hpp