Implemention for a node using data-driven static source code. More...

#include <SourceCodeNode.h>

Inheritance diagram for SourceCodeNode:

Public Member Functions
void	initialize (const InterfaceElement &element, GenContext &context) override
	Initialize with the given implementation element. More...

void	emitFunctionDefinition (const ShaderNode &node, GenContext &context, ShaderStage &stage) const override
	Emit function definition for the given node instance. More...

void	emitFunctionCall (const ShaderNode &node, GenContext &context, ShaderStage &stage) const override
	Emit the function call or inline source code for given node instance in the given context. More...

Public Member Functions inherited from ShaderNodeImpl
virtual const string &	getTarget () const
	Return an identifier for the target used by this implementation. More...

virtual void	initialize (const InterfaceElement &element, GenContext &context)
	Initialize with the given implementation element. More...

const string &	getName () const
	Return the name of this implementation.

size_t	getHash () const
	Return a hash for this implementation. More...

virtual void	addInputs (ShaderNode &node, GenContext &context) const
	Add additional inputs on a node. More...

virtual void	setValues (const Node &node, ShaderNode &shaderNode, GenContext &context) const
	Set values for additional inputs on a node. More...

virtual void	addClassification (ShaderNode &node) const
	Add additional classifications on a node. More...

virtual void	createVariables (const ShaderNode &node, GenContext &context, Shader &shader) const
	Create shader variables needed for the implementation of this node (e.g. More...

virtual void	emitFunctionDefinition (const ShaderNode &node, GenContext &context, ShaderStage &stage) const
	Emit function definition for the given node instance. More...

virtual void	emitFunctionCall (const ShaderNode &node, GenContext &context, ShaderStage &stage) const
	Emit the function call or inline source code for given node instance in the given context. More...

virtual void	emitOutputVariables (const ShaderNode &node, GenContext &context, ShaderStage &stage) const
	Emit declaration and initialization of output variables to use in a function call.

virtual ShaderGraph *	getGraph () const
	Return a pointer to the graph if this implementation is using a graph, or returns nullptr otherwise. More...

virtual bool	isEditable (const ShaderInput &) const
	Returns true if an input is editable by users. More...

virtual bool	isEditable (const ShaderGraphInputSocket &) const
	Returns true if a graph input is accessible by users. More...

Static Public Member Functions
static ShaderNodeImplPtr	create ()

Protected Attributes
bool	_inlined

string	_functionName

string	_functionSource

FilePath	_sourceFilename

Protected Attributes inherited from ShaderNodeImpl
string	_name

size_t	_hash

Additional Inherited Members
Protected Member Functions inherited from ShaderNodeImpl
	ShaderNodeImpl ()
	Protected constructor.

Detailed Description

Implemention for a node using data-driven static source code.

This is the default implementation used for all nodes that do not have a custom ShaderNodeImpl class.

Member Function Documentation

◆ emitFunctionCall()

void emitFunctionCall	(	const ShaderNode &	node,
		GenContext &	context,
		ShaderStage &	stage
	)		const

overridevirtual

Emit the function call or inline source code for given node instance in the given context.

Reimplemented from ShaderNodeImpl.

Reimplemented in LightShaderNodeGlsl.

◆ emitFunctionDefinition()

void emitFunctionDefinition	(	const ShaderNode &	node,
		GenContext &	context,
		ShaderStage &	stage
	)		const

overridevirtual

Emit function definition for the given node instance.

Reimplemented from ShaderNodeImpl.

◆ initialize()

void initialize	(	const InterfaceElement &	element,
		GenContext &	context
	)

overridevirtual

Initialize with the given implementation element.

Initialization must set the name and hash for the implementation, as well as any other data needed to emit code for the node.

Reimplemented from ShaderNodeImpl.

Reimplemented in LightShaderNodeGlsl.

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

source/MaterialXGenShader/Nodes/SourceCodeNode.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ emitFunctionCall()

◆ emitFunctionDefinition()

◆ initialize()