castor3d::shader::BackgroundModel Class Reference

#include <GlslBackground.hpp>

Inheritance diagram for castor3d::shader::BackgroundModel:

Collaboration diagram for castor3d::shader::BackgroundModel:

Public Member Functions
C3D_API	BackgroundModel (sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize)
virtual C3D_API	~BackgroundModel ()=default
virtual C3D_API void	computeReflections (sdw::Vec3 const &wsNormal, sdw::Vec3 const &difF, sdw::Vec3 const &spcF, sdw::Vec3 const &V, sdw::Float const &NdotV, BlendComponents &components, sdw::CombinedImage2DRgba32 const &brdf, sdw::Vec3 &reflectedDiffuse, sdw::Vec3 &reflectedSpecular)
virtual C3D_API sdw::RetVec3	computeDiffuseReflections (sdw::Vec3 const &albedo, sdw::Vec3 const &wsNormal, sdw::Vec3 const &fresnel, sdw::Float const &metalness)
virtual C3D_API sdw::RetVec3	computeSpecularReflections (sdw::Vec3 const &fresnel, sdw::Vec3 const &wsNormal, sdw::Vec3 const &V, sdw::Float const &NdotV, sdw::Float const &roughness, sdw::CombinedImage2DRgba32 const &brdf)
virtual C3D_API sdw::RetVec3	computeSheenReflections (sdw::Vec3 const &wsNormal, sdw::Vec3 const &V, sdw::Float const &NdotV, BlendComponents &components, sdw::CombinedImage2DRgba32 const &brdf)
virtual C3D_API sdw::RetVec3	computeRefractions (sdw::Vec3 const &wsNormal, sdw::Vec3 const &V, sdw::Float const &refractionRatio, BlendComponents &components)
virtual C3D_API sdw::RetVec3	computeSpecularRefractions (sdw::Vec3 const &fresnel, sdw::Vec3 const &wsNormal, sdw::Vec3 const &V, sdw::Float const &NdotV, sdw::Float const &roughness, sdw::Float const &refractionRatio, BlendComponents &components, sdw::CombinedImage2DRgba32 const &brdf)
virtual C3D_API void	applyVolume (sdw::Vec2 const fragCoord, sdw::Float const linearDepth, sdw::Vec2 const targetSize, sdw::Vec2 const cameraPlanes, sdw::Vec4 &output)
C3D_API sdw::Vec3	getBrdf (sdw::CombinedImage2DRgba32 const &brdfMap, sdw::Float const &NdotV, sdw::Float const &roughness) const
VkExtent2D const &	getTargetSize () const

Static Public Member Functions
static C3D_API BackgroundModelPtr	createModel (Scene const &scene, sdw::ShaderWriter &writer, Utils &utils, VkExtent2D targetSize, bool needsForeground, uint32_t &binding, uint32_t set)

Protected Attributes
sdw::ShaderWriter &	m_writer
Utils &	m_utils
VkExtent2D	m_targetSize

Constructor & Destructor Documentation

BackgroundModel()

C3D_API castor3d::shader::BackgroundModel::BackgroundModel	(	sdw::ShaderWriter &	writer,
		Utils &	utils,
		VkExtent2D	targetSize )

~BackgroundModel()

virtual C3D_API castor3d::shader::BackgroundModel::~BackgroundModel ( )

virtualdefault

Member Function Documentation

applyVolume()

virtual C3D_API void castor3d::shader::BackgroundModel::applyVolume ( sdw::Vec2 const fragCoord, sdw::Float const linearDepth, sdw::Vec2 const targetSize, sdw::Vec2 const cameraPlanes, sdw::Vec4 & output )

virtual

computeDiffuseReflections()

virtual C3D_API sdw::RetVec3 castor3d::shader::BackgroundModel::computeDiffuseReflections ( sdw::Vec3 const & albedo, sdw::Vec3 const & wsNormal, sdw::Vec3 const & fresnel, sdw::Float const & metalness )

virtual

Reimplemented in castor3d::shader::IblBackgroundModel.

computeReflections()

virtual C3D_API void castor3d::shader::BackgroundModel::computeReflections ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & difF, sdw::Vec3 const & spcF, sdw::Vec3 const & V, sdw::Float const & NdotV, BlendComponents & components, sdw::CombinedImage2DRgba32 const & brdf, sdw::Vec3 & reflectedDiffuse, sdw::Vec3 & reflectedSpecular )

virtual

Reimplemented in castor3d::shader::NoIblBackgroundModel.

computeRefractions()

virtual C3D_API sdw::RetVec3 castor3d::shader::BackgroundModel::computeRefractions ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & V, sdw::Float const & refractionRatio, BlendComponents & components )

virtual

Reimplemented in castor3d::shader::IblBackgroundModel, and castor3d::shader::NoIblBackgroundModel.

computeSheenReflections()

virtual C3D_API sdw::RetVec3 castor3d::shader::BackgroundModel::computeSheenReflections ( sdw::Vec3 const & wsNormal, sdw::Vec3 const & V, sdw::Float const & NdotV, BlendComponents & components, sdw::CombinedImage2DRgba32 const & brdf )

virtual

Reimplemented in castor3d::shader::IblBackgroundModel.

computeSpecularReflections()

virtual C3D_API sdw::RetVec3 castor3d::shader::BackgroundModel::computeSpecularReflections ( sdw::Vec3 const & fresnel, sdw::Vec3 const & wsNormal, sdw::Vec3 const & V, sdw::Float const & NdotV, sdw::Float const & roughness, sdw::CombinedImage2DRgba32 const & brdf )

virtual

Reimplemented in castor3d::shader::IblBackgroundModel.

computeSpecularRefractions()

virtual C3D_API sdw::RetVec3 castor3d::shader::BackgroundModel::computeSpecularRefractions ( sdw::Vec3 const & fresnel, sdw::Vec3 const & wsNormal, sdw::Vec3 const & V, sdw::Float const & NdotV, sdw::Float const & roughness, sdw::Float const & refractionRatio, BlendComponents & components, sdw::CombinedImage2DRgba32 const & brdf )

virtual

Reimplemented in castor3d::shader::IblBackgroundModel.

createModel()

static C3D_API BackgroundModelPtr castor3d::shader::BackgroundModel::createModel ( Scene const & scene, sdw::ShaderWriter & writer, Utils & utils, VkExtent2D targetSize, bool needsForeground, uint32_t & binding, uint32_t set )

static

getBrdf()

C3D_API sdw::Vec3 castor3d::shader::BackgroundModel::getBrdf	(	sdw::CombinedImage2DRgba32 const &	brdfMap,
		sdw::Float const &	NdotV,
		sdw::Float const &	roughness ) const

getTargetSize()

VkExtent2D const & castor3d::shader::BackgroundModel::getTargetSize ( ) const

inline

References m_targetSize.

Member Data Documentation

m_targetSize

VkExtent2D castor3d::shader::BackgroundModel::m_targetSize

protected

Referenced by getTargetSize().

m_utils

Utils& castor3d::shader::BackgroundModel::m_utils

protected

m_writer

sdw::ShaderWriter& castor3d::shader::BackgroundModel::m_writer

protected

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

• Castor3D/Shader/Shaders/GlslBackground.hpp