ShaderNode Class Reference

#include <graph.h>

Inheritance diagram for ShaderNode:

List of all members.

Public Member Functions
	ShaderNode (const char *name)
virtual	~ShaderNode ()
ShaderInput *	input (const char *name)
ShaderOutput *	output (const char *name)
ShaderInput *	add_input (const char *name, ShaderSocketType type, float value=0.0f)
ShaderInput *	add_input (const char *name, ShaderSocketType type, float3 value)
ShaderInput *	add_input (const char *name, ShaderSocketType type, ShaderInput::DefaultValue value, bool osl_only=false)
ShaderOutput *	add_output (const char *name, ShaderSocketType type)
virtual ShaderNode *	clone () const =0
virtual void	attributes (AttributeRequestSet *attributes)
virtual void	compile (SVMCompiler &compiler)=0
virtual void	compile (OSLCompiler &compiler)=0
Public Attributes
vector< ShaderInput * >	inputs
vector< ShaderOutput * >	outputs
ustring	name
int	id
ShaderBump	bump

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Detailed Description

Definition at line 146 of file graph.h.

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Constructor & Destructor Documentation

ShaderNode::ShaderNode

(

const char *

name

)

Definition at line 53 of file graph.cpp.

References bump, name, and SHADER_BUMP_NONE.

ShaderNode::~ShaderNode

(

)

[virtual]

Definition at line 60 of file graph.cpp.

References inputs, and outputs.

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Member Function Documentation

ShaderInput * ShaderNode::add_input	(	const char *	name,
		ShaderSocketType	type,
		float	value = 0.0f
	)

Definition at line 87 of file graph.cpp.

References input(), inputs, ShaderInput::value, and float3::x.

Referenced by add_input(), ConvertNode::ConvertNode(), and ProxyNode::ProxyNode().

ShaderInput * ShaderNode::add_input	(	const char *	name,
		ShaderSocketType	type,
		float3	value
	)

Definition at line 95 of file graph.cpp.

References input(), inputs, and ShaderInput::value.

ShaderInput * ShaderNode::add_input	(	const char *	name,
		ShaderSocketType	type,
		ShaderInput::DefaultValue	value,
		bool	osl_only = false
	)

Definition at line 103 of file graph.cpp.

References add_input(), ShaderInput::default_value, input(), and ShaderInput::osl_only.

ShaderOutput * ShaderNode::add_output	(	const char *	name,
		ShaderSocketType	type
	)

Definition at line 111 of file graph.cpp.

References output(), and outputs.

Referenced by ConvertNode::ConvertNode(), and ProxyNode::ProxyNode().

void ShaderNode::attributes

(

AttributeRequestSet *

attributes

)

[virtual]

Reimplemented in TextureCoordinateNode, and AttributeNode.

Definition at line 118 of file graph.cpp.

References AttributeRequestSet::add(), ShaderInput::default_value, input(), inputs, ShaderInput::link, Attribute::STD_GENERATED, Attribute::STD_UV, ShaderInput::TEXTURE_GENERATED, and ShaderInput::TEXTURE_UV.

Referenced by Shader::tag_update().

virtual ShaderNode* ShaderNode::clone

(

)

const [pure virtual]

Implemented in ImageTextureNode, and EnvironmentTextureNode.

Referenced by ShaderGraph::copy_nodes().

virtual void ShaderNode::compile

(

OSLCompiler &

compiler

)

[pure virtual]

virtual void ShaderNode::compile

(

SVMCompiler &

compiler

)

[pure virtual]

Referenced by SVMCompiler::compile_type(), SVMCompiler::generate_closure(), SVMCompiler::generate_multi_closure(), and SVMCompiler::generate_svm_nodes().

ShaderInput * ShaderNode::input

(

const char *

name

)

Definition at line 69 of file graph.cpp.

References inputs, ShaderInput::name, and NULL.

Referenced by ShaderManager::add_default(), add_input(), attributes(), ShaderGraph::bump_from_displacement(), VolumeNode::compile(), BsdfNode::compile(), SVMCompiler::compile_type(), ShaderGraph::copy_nodes(), SVMCompiler::generate_closure(), and SVMCompiler::generate_multi_closure().

ShaderOutput * ShaderNode::output

(

const char *

name

)

Definition at line 78 of file graph.cpp.

References ShaderOutput::name, NULL, and outputs.

Referenced by ShaderManager::add_default(), add_output(), AttributeNode::attributes(), TextureCoordinateNode::attributes(), ShaderGraph::bump_from_displacement(), ShaderGraph::copy_nodes(), and ShaderGraph::default_inputs().

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Member Data Documentation

ShaderBump ShaderNode::bump

Definition at line 169 of file graph.h.

Referenced by ShaderNode().

int ShaderNode::id

Definition at line 168 of file graph.h.

Referenced by ShaderGraph::add(), ShaderGraph::break_cycles(), ShaderGraph::clean(), and ShaderGraph::remove_proxy_nodes().

vector<ShaderInput*> ShaderNode::inputs

Definition at line 164 of file graph.h.

Referenced by add_input(), attributes(), ShaderGraph::break_cycles(), ShaderGraph::bump_from_displacement(), SVMCompiler::compile_type(), ShaderGraph::connect(), ShaderGraph::copy_nodes(), ShaderGraph::default_inputs(), SVMCompiler::find_dependencies(), ShaderGraph::find_dependencies(), SVMCompiler::generate_closure(), SVMCompiler::generate_multi_closure(), SVMCompiler::generate_svm_nodes(), input(), ShaderGraph::remove_proxy_nodes(), SVMCompiler::stack_backup(), SVMCompiler::stack_clear_temporary(), SVMCompiler::stack_clear_users(), SVMCompiler::stack_restore(), xml_read_shader_graph(), and ~ShaderNode().

ustring ShaderNode::name

Definition at line 167 of file graph.h.

Referenced by SVMCompiler::generate_closure(), SVMCompiler::generate_multi_closure(), SVMCompiler::node_skip_input(), and ShaderNode().

vector<ShaderOutput*> ShaderNode::outputs

Definition at line 165 of file graph.h.

Referenced by add_node(), add_output(), SVMCompiler::compile_type(), ShaderGraph::connect(), ShaderGraph::copy_nodes(), output(), ShaderGraph::remove_proxy_nodes(), SVMCompiler::stack_backup(), SVMCompiler::stack_restore(), xml_read_shader_graph(), and ~ShaderNode().

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

• graph.h
• graph.cpp