castor3d::shader::IblBackgroundModel Class Reference

#include <GlslIblBackground.hpp>

Inheritance diagram for castor3d::shader::IblBackgroundModel:

Collaboration diagram for castor3d::shader::IblBackgroundModel:

Public Member Functions
C3D_API	IblBackgroundModel (sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize, uint32_t &binding, uint32_t set)
sdw::RetVec3	computeDiffuseReflection (sdw::Vec3 const &wsNormal) override
sdw::RetVec3	computeSpecularReflection (sdw::Vec3 const &wsNormal, sdw::Vec3 const &wsPosition, sdw::Vec3 const &V, sdw::Float const &roughness) override
sdw::RetVec4	computeSheenReflection (sdw::Vec3 const &wsNormal, sdw::Vec3 const &wsPosition, sdw::Vec3 const &V, sdw::Float const &NdotV, BlendComponents &components, sdw::CombinedImage2DRgba32 const &brdf) override
sdw::RetVec3	computeRefraction (sdw::Vec3 const &wsNormal, sdw::Vec3 const &wsPosition, sdw::Vec3 const &V, BlendComponents &components) override
sdw::RetVec3	computeSpecularRefraction (sdw::Vec3 const &fresnel, sdw::Vec3 const &wsNormal, sdw::Vec3 const &wsPosition, sdw::Vec3 const &V, sdw::Float const &NdotV, sdw::Float const &roughness, BlendComponents &components, sdw::CombinedImage2DRgba32 const &brdfMap, DebugOutputCategory const &debugOutput) override
sdw::RetVec3	computeDiffuse (sdw::Vec3 const &wsDirection, BlendComponents &components) override
Public Member Functions inherited from castor3d::shader::BackgroundModel
C3D_API	BackgroundModel (sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize, bool reflectionSupport, bool refractionSupport, bool iblSupport)
virtual C3D_API	~BackgroundModel ()=default
virtual C3D_API void	computeReflection (sdw::Vec3 const &wsNormal, sdw::Vec3 const &wsPosition, sdw::Vec3 const &V, BlendComponents &components, sdw::Vec3 &reflectedDiffuse, sdw::Vec3 &reflectedSpecular)
virtual C3D_API void	applyVolume (sdw::Vec2 const fragCoord, sdw::Float const linearDepth, sdw::Vec2 const targetSize, sdw::Vec2 const cameraPlanes, sdw::Vec4 &output)
VkExtent2D const &	getTargetSize () const noexcept
bool	hasReflectionSupport () const noexcept
bool	hasRefractionSupport () const noexcept
bool	hasIblSupport () const noexcept

Static Public Member Functions
static BackgroundModelPtr	create (Engine const &engine, sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize, bool needsForeground, uint32_t &binding, uint32_t set)
Static Public Member Functions inherited from castor3d::shader::BackgroundModel
static C3D_API BackgroundModelPtr	createModel (Scene const &scene, sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize, bool needsForeground, uint32_t &binding, uint32_t set)
static C3D_API sdw::Vec3	getBrdf (sdw::CombinedImage2DRgba32 const &brdfMap, sdw::Float const &NdotV, sdw::Float const &roughness)

Static Public Attributes
static castor::String const	Name

Additional Inherited Members
Protected Attributes inherited from castor3d::shader::BackgroundModel
sdw::ShaderWriter &	m_writer
Utils &	m_utils
VkExtent2D	m_targetSize
bool	m_reflectionSupport {}
bool	m_refractionSupport {}
bool	m_iblSupport {}

Constructor & Destructor Documentation

IblBackgroundModel()

C3D_API castor3d::shader::IblBackgroundModel::IblBackgroundModel	(	sdw::ShaderWriter &	writer,
		Utils &	utils,
		VkExtent2D	targetSize,
		uint32_t &	binding,
		uint32_t	set )

Member Function Documentation

computeDiffuse()

sdw::RetVec3 castor3d::shader::IblBackgroundModel::computeDiffuse ( sdw::Vec3 const & wsDirection, BlendComponents & components )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

computeDiffuseReflection()

sdw::RetVec3 castor3d::shader::IblBackgroundModel::computeDiffuseReflection ( sdw::Vec3 const & wsNormal )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

computeRefraction()

sdw::RetVec3 castor3d::shader::IblBackgroundModel::computeRefraction ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & wsPosition, sdw::Vec3 const & V, BlendComponents & components )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

computeSheenReflection()

sdw::RetVec4 castor3d::shader::IblBackgroundModel::computeSheenReflection ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & wsPosition, sdw::Vec3 const & V, sdw::Float const & NdotV, BlendComponents & components, sdw::CombinedImage2DRgba32 const & brdf )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

computeSpecularReflection()

sdw::RetVec3 castor3d::shader::IblBackgroundModel::computeSpecularReflection ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & wsPosition, sdw::Vec3 const & V, sdw::Float const & roughness )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

computeSpecularRefraction()

sdw::RetVec3 castor3d::shader::IblBackgroundModel::computeSpecularRefraction ( sdw::Vec3 const & fresnel, sdw::Vec3 const & wsNormal, sdw::Vec3 const & wsPosition, sdw::Vec3 const & V, sdw::Float const & NdotV, sdw::Float const & roughness, BlendComponents & components, sdw::CombinedImage2DRgba32 const & brdfMap, DebugOutputCategory const & debugOutput )

overridevirtual

Reimplemented from castor3d::shader::BackgroundModel.

create()

static BackgroundModelPtr castor3d::shader::IblBackgroundModel::create ( Engine const & engine, sdw::ShaderWriter & writer, Utils & utils, VkExtent2D targetSize, bool needsForeground, uint32_t & binding, uint32_t set )

static

Member Data Documentation

Name

castor::String const castor3d::shader::IblBackgroundModel::Name

static

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

• Castor3D/Scene/Background/Shaders/GlslIblBackground.hpp