#include <ShaderMaterial.h>

Inheritance diagram for ShaderMaterial:

Public Member Functions
	ShaderMaterial ()

virtual	~ShaderMaterial ()

void	setDocument (DocumentPtr doc)
	Set the renderable element associated with this ShaderMaterial. More...

DocumentPtr	getDocument () const
	Return the document associated with this ShaderMaterial. More...

void	setElement (TypedElementPtr val)
	Set the renderable element associated with this ShaderMaterial. More...

TypedElementPtr	getElement () const
	Return the renderable element associated with this ShaderMaterial. More...

void	setMaterialNode (NodePtr node)
	Set the ShaderMaterial node associated with this ShaderMaterial. More...

NodePtr	getMaterialNode () const
	Return the ShaderMaterial node associated with this ShaderMaterial. More...

void	setUdim (const std::string &val)
	Set udim identifier. More...

const std::string &	getUdim ()
	Get any associated udim identifier. More...

virtual bool	loadSource (const FilePath &vertexShaderFile, const FilePath &pixelShaderFile, bool hasTransparency)=0
	Load shader source from file. More...

virtual bool	generateShader (GenContext &context)=0

virtual void	copyShader (MaterialPtr ShaderMaterial)=0
	Copies shader and API specific generated program from ShaderMaterial to this one. More...

virtual bool	generateShader (ShaderPtr hwShader)=0
	Generate a shader from the given hardware shader. More...

virtual bool	generateEnvironmentShader (GenContext &context, const FilePath &filename, DocumentPtr stdLib, const FilePath &imagePath)
	Generate an environment background shader. More...

ShaderPtr	getShader () const
	Return the underlying hardware shader. More...

bool	hasTransparency () const
	Return true if this ShaderMaterial has transparency. More...

virtual bool	bindShader () const =0
	Bind shader. More...

virtual void	bindViewInformation (CameraPtr camera)=0
	Bind viewing information for this ShaderMaterial. More...

virtual void	bindImages (ImageHandlerPtr imageHandler, const FileSearchPath &searchPath, bool enableMipmaps=true)=0
	Bind all images for this ShaderMaterial. More...

virtual void	unbindImages (ImageHandlerPtr imageHandler)=0
	Unbbind all images for this ShaderMaterial. More...

virtual ImagePtr	bindImage (const FilePath &filePath, const std::string &uniformName, ImageHandlerPtr imageHandler, const ImageSamplingProperties &samplingProperties)=0
	Bind a single image. More...

virtual void	bindLighting (LightHandlerPtr lightHandler, ImageHandlerPtr imageHandler, const ShadowState &shadowState)=0
	Bind lights to shader. More...

virtual void	bindMesh (MeshPtr mesh)=0
	Bind the given mesh to this ShaderMaterial. More...

virtual bool	bindPartition (MeshPartitionPtr part) const =0
	Bind a mesh partition to this ShaderMaterial. More...

virtual void	drawPartition (MeshPartitionPtr part) const =0
	Draw the given mesh partition. More...

virtual void	unbindGeometry ()=0
	Unbind all geometry from this ShaderMaterial. More...

virtual VariableBlock *	getPublicUniforms () const =0
	Return the block of public uniforms for this ShaderMaterial. More...

virtual ShaderPort *	findUniform (const std::string &path) const =0
	Find a public uniform from its MaterialX path. More...

virtual void	modifyUniform (const std::string &path, ConstValuePtr value, std::string valueString=EMPTY_STRING)=0
	Modify the value of the uniform with the given path. More...

Protected Member Functions
virtual void	clearShader ()=0

Protected Attributes
ShaderPtr	_hwShader

MeshPtr	_boundMesh

DocumentPtr	_doc

TypedElementPtr	_elem

NodePtr	_materialNode

std::string	_udim

bool	_hasTransparency

ImageVec	_boundImages

Detailed Description

Abstract class for shader generation and rendering of a ShaderMaterial

Definition at line 39 of file ShaderMaterial.h.

Constructor & Destructor Documentation

ShaderMaterial::ShaderMaterial ( )

virtual ShaderMaterial::~ShaderMaterial ( )

virtual

Member Function Documentation

virtual ImagePtr ShaderMaterial::bindImage	(	const FilePath &	filePath,
		const std::string &	uniformName,
		ImageHandlerPtr	imageHandler,
		const ImageSamplingProperties &	samplingProperties
	)

pure virtual

Bind a single image.

Implemented in GlslMaterial.

virtual void ShaderMaterial::bindImages	(	ImageHandlerPtr	imageHandler,
		const FileSearchPath &	searchPath,
		bool	enableMipmaps = `true`
	)

pure virtual

Bind all images for this ShaderMaterial.

Implemented in GlslMaterial.

virtual void ShaderMaterial::bindLighting	(	LightHandlerPtr	lightHandler,
		ImageHandlerPtr	imageHandler,
		const ShadowState &	shadowState
	)

pure virtual

Bind lights to shader.

Implemented in GlslMaterial.

virtual void ShaderMaterial::bindMesh ( MeshPtr mesh )

pure virtual

Bind the given mesh to this ShaderMaterial.

Implemented in GlslMaterial.

virtual bool ShaderMaterial::bindPartition ( MeshPartitionPtr part ) const

pure virtual

Bind a mesh partition to this ShaderMaterial.

Implemented in GlslMaterial.

virtual bool ShaderMaterial::bindShader ( ) const

pure virtual

Bind shader.

Implemented in GlslMaterial.

virtual void ShaderMaterial::bindViewInformation ( CameraPtr camera )

pure virtual

Bind viewing information for this ShaderMaterial.

Implemented in GlslMaterial.

virtual void ShaderMaterial::clearShader ( )

protectedpure virtual

Implemented in GlslMaterial.

virtual void ShaderMaterial::copyShader ( MaterialPtr ShaderMaterial )

pure virtual

Copies shader and API specific generated program from ShaderMaterial to this one.

Implemented in GlslMaterial.

virtual void ShaderMaterial::drawPartition ( MeshPartitionPtr part ) const

pure virtual

Draw the given mesh partition.

Implemented in GlslMaterial.

virtual ShaderPort* ShaderMaterial::findUniform ( const std::string & path ) const

pure virtual

Find a public uniform from its MaterialX path.

Implemented in GlslMaterial.

virtual bool ShaderMaterial::generateEnvironmentShader	(	GenContext &	context,
		const FilePath &	filename,
		DocumentPtr	stdLib,
		const FilePath &	imagePath
	)

virtual

Generate an environment background shader.

virtual bool ShaderMaterial::generateShader ( GenContext & context )

pure virtual

Generate a shader from our currently stored element and the given generator context.

Implemented in GlslMaterial.

virtual bool ShaderMaterial::generateShader ( ShaderPtr hwShader )

pure virtual

Generate a shader from the given hardware shader.

Implemented in GlslMaterial.

DocumentPtr ShaderMaterial::getDocument ( ) const

Return the document associated with this ShaderMaterial.

TypedElementPtr ShaderMaterial::getElement ( ) const

Return the renderable element associated with this ShaderMaterial.

NodePtr ShaderMaterial::getMaterialNode ( ) const

Return the ShaderMaterial node associated with this ShaderMaterial.

virtual VariableBlock* ShaderMaterial::getPublicUniforms ( ) const

pure virtual

Return the block of public uniforms for this ShaderMaterial.

Implemented in GlslMaterial.

ShaderPtr ShaderMaterial::getShader ( ) const

Return the underlying hardware shader.

const std::string& ShaderMaterial::getUdim ( )

Get any associated udim identifier.

bool ShaderMaterial::hasTransparency ( ) const

Return true if this ShaderMaterial has transparency.

virtual bool ShaderMaterial::loadSource	(	const FilePath &	vertexShaderFile,
		const FilePath &	pixelShaderFile,
		bool	hasTransparency
	)

pure virtual

Load shader source from file.

Implemented in GlslMaterial.

virtual void ShaderMaterial::modifyUniform	(	const std::string &	path,
		ConstValuePtr	value,
		std::string	valueString = `EMPTY_STRING`
	)

pure virtual

Modify the value of the uniform with the given path.

Implemented in GlslMaterial.

void ShaderMaterial::setDocument ( DocumentPtr doc )

Set the renderable element associated with this ShaderMaterial.

void ShaderMaterial::setElement ( TypedElementPtr val )

Set the renderable element associated with this ShaderMaterial.

void ShaderMaterial::setMaterialNode ( NodePtr node )

Set the ShaderMaterial node associated with this ShaderMaterial.

void ShaderMaterial::setUdim ( const std::string & val )

Set udim identifier.

virtual void ShaderMaterial::unbindGeometry ( )

pure virtual

Unbind all geometry from this ShaderMaterial.

Implemented in GlslMaterial.

virtual void ShaderMaterial::unbindImages ( ImageHandlerPtr imageHandler )

pure virtual

Unbbind all images for this ShaderMaterial.

Implemented in GlslMaterial.

Member Data Documentation

ImageVec ShaderMaterial::_boundImages

protected

Definition at line 158 of file ShaderMaterial.h.

MeshPtr ShaderMaterial::_boundMesh

protected

Definition at line 149 of file ShaderMaterial.h.

DocumentPtr ShaderMaterial::_doc

protected

Definition at line 151 of file ShaderMaterial.h.

TypedElementPtr ShaderMaterial::_elem

protected

Definition at line 152 of file ShaderMaterial.h.

bool ShaderMaterial::_hasTransparency

protected

Definition at line 156 of file ShaderMaterial.h.

ShaderPtr ShaderMaterial::_hwShader

protected

Definition at line 148 of file ShaderMaterial.h.

NodePtr ShaderMaterial::_materialNode

protected

Definition at line 153 of file ShaderMaterial.h.

std::string ShaderMaterial::_udim

protected

Definition at line 155 of file ShaderMaterial.h.

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

MaterialXRender/ShaderMaterial.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation