GlslImplementation Class Reference

Base class for common GLSL node implementations. More...

#include <GlslShaderGenerator.h>

Inheritance diagram for GlslImplementation:

Public Member Functions
const string &	getTarget () const override
bool	isEditable (const ShaderInput &input) const override
Public Member Functions inherited from ShaderNodeImpl
virtual	~ShaderNodeImpl ()
virtual void	initialize (const InterfaceElement &element, GenContext &context)
const string &	getName () const
	Return the name of this implementation. More...
size_t	getHash () const
virtual void	addInputs (ShaderNode &node, GenContext &context) const
	Add additional inputs on the node. More...
virtual void	setValues (const Node &node, ShaderNode &shaderNode, GenContext &context) const
	Set values for additional inputs on the node. More...
virtual void	createVariables (const ShaderNode &node, GenContext &context, Shader &shader) const
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. More...
virtual ShaderGraph *	getGraph () const
virtual bool	isEditable (const ShaderGraphInputSocket &) const

Protected Types
enum	Space { MODEL_SPACE = 0, OBJECT_SPACE = 1, WORLD_SPACE = 2 }

Protected Member Functions
	GlslImplementation ()
Protected Member Functions inherited from ShaderNodeImpl
	ShaderNodeImpl ()
	Protected constructor. More...

Static Protected Attributes
static const string	SPACE
	Internal string constants. More...
static const string	TO_SPACE
static const string	FROM_SPACE
static const string	WORLD
static const string	OBJECT
static const string	MODEL
static const string	INDEX
static const string	GEOMPROP

Additional Inherited Members
Protected Attributes inherited from ShaderNodeImpl
string	_name
size_t	_hash

Detailed Description

Base class for common GLSL node implementations.

Definition at line 89 of file GlslShaderGenerator.h.

Member Enumeration Documentation

enum GlslImplementation::Space

protected

Enumerator
MODEL_SPACE
OBJECT_SPACE
WORLD_SPACE

Definition at line 102 of file GlslShaderGenerator.h.

Constructor & Destructor Documentation

GlslImplementation::GlslImplementation ( )

inlineprotected

Definition at line 97 of file GlslShaderGenerator.h.

Member Function Documentation

const string& GlslImplementation::getTarget ( ) const

overridevirtual

Return an identifier for the target used by this implementation. By default an empty string is returned, representing all targets. Only override this method if your derived node implementation class is for a specific target.

Reimplemented from ShaderNodeImpl.

bool GlslImplementation::isEditable ( const ShaderInput &  ) const

overridevirtual

Returns true if an input is editable by users. Editable inputs are allowed to be published as shader uniforms and hence must be presentable in a user interface. By default all inputs are considered to be editable.

Reimplemented from ShaderNodeImpl.

Reimplemented in GeomPropValueNodeGlsl.

Member Data Documentation

const string GlslImplementation::FROM_SPACE

staticprotected

Definition at line 112 of file GlslShaderGenerator.h.

const string GlslImplementation::GEOMPROP

staticprotected

Definition at line 117 of file GlslShaderGenerator.h.

const string GlslImplementation::INDEX

staticprotected

Definition at line 116 of file GlslShaderGenerator.h.

const string GlslImplementation::MODEL

staticprotected

Definition at line 115 of file GlslShaderGenerator.h.

const string GlslImplementation::OBJECT

staticprotected

Definition at line 114 of file GlslShaderGenerator.h.

const string GlslImplementation::SPACE

staticprotected

Internal string constants.

Definition at line 110 of file GlslShaderGenerator.h.

const string GlslImplementation::TO_SPACE

staticprotected

Definition at line 111 of file GlslShaderGenerator.h.

const string GlslImplementation::WORLD

staticprotected

Definition at line 113 of file GlslShaderGenerator.h.

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

• MaterialXGenGlsl/GlslShaderGenerator.h