#include <fallbackLightingShader.h>

Inheritance diagram for HdSt_FallbackLightingShader:

Public Member Functions
HDST_API	HdSt_FallbackLightingShader ()

HDST_API	~HdSt_FallbackLightingShader () override

HDST_API ID	ComputeHash () const override

HDST_API std::string	GetSource (TfToken const &shaderStageKey) const override

HDST_API void	BindResources (int program, HdSt_ResourceBinder const &binder) override

HDST_API void	UnbindResources (int program, HdSt_ResourceBinder const &binder) override
	Unbinds shader-specific resources. More...

HDST_API void	AddBindings (HdStBindingRequestVector *customBindings) override
	Add custom bindings (used by codegen) More...

HDST_API void	SetCamera (GfMatrix4d const &worldToViewMatrix, GfMatrix4d const &projectionMatrix) override
	Sets camera state. More...

Public Member Functions inherited from HdStLightingShader
HDST_API	HdStLightingShader ()

virtual HDST_API	~HdStLightingShader ()

Public Member Functions inherited from HdStShaderCode
HDST_API	HdStShaderCode ()

virtual HDST_API	~HdStShaderCode ()

virtual ID	ComputeTextureSourceHash () const

HDST_API VtDictionary	GetLayout (TfTokenVector const &shaderStageKeys) const

virtual HDST_API HdSt_MaterialParamVector const &	GetParams () const
	Returns the shader parameters for this shader. More...

virtual HDST_API bool	IsEnabledPrimvarFiltering () const
	Returns whether primvar filtering is enabled for this shader. More...

virtual HDST_API TfTokenVector const &	GetPrimvarNames () const
	Returns the names of primvar that are used by this shader. More...

virtual HDST_API HdBufferArrayRangeSharedPtr const &	GetShaderData () const

virtual HDST_API TfToken	GetMaterialTag () const

virtual HDST_API void	AddResourcesFromTextures (ResourceContext &ctx) const

virtual HDST_API NamedTextureHandleVector const &	GetNamedTextureHandles () const

Additional Inherited Members
Public Types inherited from HdStShaderCode
typedef size_t	ID

using	NamedTextureHandleVector = std::vector< NamedTextureHandle >

Static Public Member Functions inherited from HdStShaderCode
static HDST_API ID	ComputeHash (HdStShaderCodeSharedPtrVector const &shaders)
	Returns the combined hash values of multiple shaders. More...

Detailed Description

A shader that provides fallback lighting behavior.

Definition at line 41 of file fallbackLightingShader.h.

Constructor & Destructor Documentation

HDST_API HdSt_FallbackLightingShader::HdSt_FallbackLightingShader ( )

HDST_API HdSt_FallbackLightingShader::~HdSt_FallbackLightingShader ( )

override

Member Function Documentation

HDST_API void HdSt_FallbackLightingShader::AddBindings ( HdStBindingRequestVector * customBindings )

overridevirtual

Add custom bindings (used by codegen)

Implements HdStShaderCode.

HDST_API void HdSt_FallbackLightingShader::BindResources	(	int	program,
		HdSt_ResourceBinder const &	binder
	)

overridevirtual

Binds shader-specific resources to program XXX: this interface is meant to be used for bridging the GlfSimpleLightingContext mechanism, and not for generic use-cases.

Implements HdStShaderCode.

HDST_API ID HdSt_FallbackLightingShader::ComputeHash ( ) const

overridevirtual

Returns the hash value of the shader code and configuration.

It is computed from the the GLSL code as well as the resource signature of the shader (as determined from its parameters). If two shaders have the same hash, the GLSL code as expanded by codegen should also be the same.

Implements HdStShaderCode.

HDST_API std::string HdSt_FallbackLightingShader::GetSource ( TfToken const & shaderStageKey ) const