#include <shader.h>

Inherits Node.

Public Member Functions
	Shader ()

	~Shader ()

bool	is_constant_emission (float3 *emission)

void	set_graph (ShaderGraph *graph)

void	tag_update (Scene *scene)

void	tag_used (Scene *scene)

bool	need_update_geometry () const

Public Member Functions inherited from Node
	Node (const NodeType *type, ustring name=ustring())

virtual	~Node ()=0

void	set (const SocketType &input, bool value)

void	set (const SocketType &input, int value)

void	set (const SocketType &input, uint value)

void	set (const SocketType &input, float value)

void	set (const SocketType &input, float2 value)

void	set (const SocketType &input, float3 value)

void	set (const SocketType &input, const char *value)

void	set (const SocketType &input, ustring value)

void	set (const SocketType &input, const Transform &value)

void	set (const SocketType &input, Node *value)

void	set (const SocketType &input, array< bool > &value)

void	set (const SocketType &input, array< int > &value)

void	set (const SocketType &input, array< float > &value)

void	set (const SocketType &input, array< float2 > &value)

void	set (const SocketType &input, array< float3 > &value)

void	set (const SocketType &input, array< ustring > &value)

void	set (const SocketType &input, array< Transform > &value)

void	set (const SocketType &input, array< Node * > &value)

bool	get_bool (const SocketType &input) const

int	get_int (const SocketType &input) const

uint	get_uint (const SocketType &input) const

float	get_float (const SocketType &input) const

float2	get_float2 (const SocketType &input) const

float3	get_float3 (const SocketType &input) const

ustring	get_string (const SocketType &input) const

Transform	get_transform (const SocketType &input) const

Node *	get_node (const SocketType &input) const

const array< bool > &	get_bool_array (const SocketType &input) const

const array< int > &	get_int_array (const SocketType &input) const

const array< float > &	get_float_array (const SocketType &input) const

const array< float2 > &	get_float2_array (const SocketType &input) const

const array< float3 > &	get_float3_array (const SocketType &input) const

const array< ustring > &	get_string_array (const SocketType &input) const

const array< Transform > &	get_transform_array (const SocketType &input) const

const array< Node * > &	get_node_array (const SocketType &input) const

bool	has_default_value (const SocketType &input) const

void	set_default_value (const SocketType &input)

bool	equals_value (const Node &other, const SocketType &input) const

void	copy_value (const SocketType &input, const Node &other, const SocketType &other_input)

void	set_value (const SocketType &input, const Node &other, const SocketType &other_input)

bool	equals (const Node &other) const

void	hash (MD5Hash &md5)

size_t	get_total_size_in_bytes () const

bool	is_a (const NodeType *type)

bool	socket_is_modified (const SocketType &input) const

bool	is_modified ()

void	tag_modified ()

void	clear_modified ()

void	print_modified_sockets () const

const NodeOwner *	get_owner () const

void	set_owner (const NodeOwner *owner_)

Public Attributes
NODE_DECLARE ShaderGraph *	graph

float	prev_volume_step_rate

bool	need_update_uvs

bool	need_update_attribute

bool	need_update_displacement

bool	has_volume_connected

bool	has_surface

bool	has_surface_emission

bool	has_surface_transparent

bool	has_volume

bool	has_displacement

bool	has_surface_bssrdf

bool	has_bump

bool	has_bssrdf_bump

bool	has_surface_spatial_varying

bool	has_volume_spatial_varying

bool	has_volume_attribute_dependency

bool	has_integrator_dependency

AttributeRequestSet	attributes

uint	id

bool	used

Public Attributes inherited from Node
ustring	name

const NodeType *	type

InternalNode	internal

LeafNode	leaf

Additional Inherited Members
Protected Member Functions inherited from Node
template<typename T >
void	set_if_different (const SocketType &input, T value)

template<typename T >
void	set_if_different (const SocketType &input, array< T > &value)

Static Protected Member Functions inherited from Node
template<typename T >
static T &	get_socket_value (const Node *node, const SocketType &socket)

Protected Attributes inherited from Node
const NodeOwner *	owner

SocketModifiedFlags	socket_modified

Detailed Description

Definition at line 80 of file shader.h.

Constructor & Destructor Documentation

◆ Shader()

Shader::Shader ( )

◆ ~Shader()

Shader::~Shader ( )

Definition at line 228 of file shader.cpp.

References graph.

Member Function Documentation

◆ is_constant_emission()

bool Shader::is_constant_emission ( float3 * emission )

Definition at line 233 of file shader.cpp.

References graph, ShaderNode::input(), ShaderInput::link, node, ShaderGraph::nodes, NULL, ShaderGraph::output(), ShaderOutput::parent, SHADER_SPECIAL_TYPE_OUTPUT_AOV, and Node::type.

◆ need_update_geometry()

bool Shader::need_update_geometry ( ) const

Definition at line 391 of file shader.cpp.

References need_update_attribute, need_update_displacement, and need_update_uvs.

◆ set_graph()

void Shader::set_graph ( ShaderGraph * graph )

Definition at line 279 of file shader.cpp.

References ShaderGraph::compute_displacement_hash(), DISPLACE_BUMP, ShaderGraph::displacement_hash, graph, has_volume_connected, ShaderNode::input(), ShaderInput::link, need_update_displacement, NULL, ShaderGraph::output(), and ShaderGraph::remove_proxy_nodes().

◆ tag_update()

void Shader::tag_update ( Scene * scene )

Definition at line 311 of file shader.cpp.

References AttributeRequestSet::add(), ATTR_STD_POSITION_UNDISPLACED, attributes, Scene::background, AttributeRequestSet::clear(), DISPLACE_BOTH, Scene::geometry_manager, Background::get_shader(), graph, LightManager::has_background_light(), has_displacement, has_surface, has_surface_emission, has_volume, Scene::light_manager, AttributeRequestSet::modified(), GeometryManager::need_flags_update, ObjectManager::need_flags_update, need_update_attribute, LightManager::need_update_background, need_update_displacement, node, ShaderGraph::nodes, Scene::object_manager, output, ShaderGraph::output(), prev_volume_step_rate, Scene::procedural_manager, scene, GeometryManager::SHADER_ATTRIBUTE_MODIFIED, GeometryManager::SHADER_DISPLACEMENT_MODIFIED, Scene::shader_manager, LightManager::SHADER_MODIFIED, ShaderManager::SHADER_MODIFIED, Node::tag_modified(), ProceduralManager::tag_update(), GeometryManager::tag_update(), LightManager::tag_update(), and ShaderManager::tag_update().

◆ tag_used()

void Shader::tag_used ( Scene * scene )

Definition at line 381 of file shader.cpp.

References scene, Scene::shader_manager, ShaderManager::SHADER_MODIFIED, Node::tag_modified(), ShaderManager::tag_update(), and used.

Member Data Documentation

◆ attributes

AttributeRequestSet Shader::attributes

Definition at line 131 of file shader.h.

Referenced by tag_update().

◆ graph

NODE_DECLARE ShaderGraph* Shader::graph

Definition at line 85 of file shader.h.

Referenced by is_constant_emission(), set_graph(), Shader(), tag_update(), and ~Shader().

◆ has_bssrdf_bump

bool Shader::has_bssrdf_bump

Definition at line 124 of file shader.h.

Referenced by SVMCompiler::generate_closure_node(), and Shader().

◆ has_bump

bool Shader::has_bump

Definition at line 123 of file shader.h.

Referenced by SVMCompiler::generate_closure_node(), and Shader().

◆ has_displacement

bool Shader::has_displacement

Definition at line 121 of file shader.h.

Referenced by Shader(), and tag_update().

◆ has_integrator_dependency

bool Shader::has_integrator_dependency

Definition at line 128 of file shader.h.

Referenced by SVMCompiler::generate_node(), and Shader().

◆ has_surface

bool Shader::has_surface

Definition at line 117 of file shader.h.

Referenced by Shader(), and tag_update().

◆ has_surface_bssrdf

bool Shader::has_surface_bssrdf

Definition at line 122 of file shader.h.

Referenced by SVMCompiler::generate_closure_node(), and Shader().

◆ has_surface_emission

bool Shader::has_surface_emission

Definition at line 118 of file shader.h.

Referenced by SVMCompiler::generate_closure_node(), Light::has_contribution(), Shader(), and tag_update().

◆ has_surface_spatial_varying

bool Shader::has_surface_spatial_varying

Definition at line 125 of file shader.h.

Referenced by SVMCompiler::generate_node(), and Shader().

◆ has_surface_transparent

bool Shader::has_surface_transparent

Definition at line 119 of file shader.h.

Referenced by SVMCompiler::generate_closure_node(), and Shader().

◆ has_volume

bool Shader::has_volume

Definition at line 120 of file shader.h.

Referenced by Shader(), and tag_update().

◆ has_volume_attribute_dependency

bool Shader::has_volume_attribute_dependency

Definition at line 127 of file shader.h.

Referenced by SVMCompiler::generate_node(), and Shader().

◆ has_volume_connected

bool Shader::has_volume_connected

Definition at line 114 of file shader.h.

Referenced by set_graph(), and Shader().

◆ has_volume_spatial_varying

bool Shader::has_volume_spatial_varying

Definition at line 126 of file shader.h.

Referenced by SVMCompiler::generate_node(), and Shader().

◆ id

uint Shader::id

Definition at line 134 of file shader.h.

◆ need_update_attribute

bool Shader::need_update_attribute

Definition at line 104 of file shader.h.

Referenced by need_update_geometry(), Shader(), and tag_update().

◆ need_update_displacement

bool Shader::need_update_displacement

Definition at line 105 of file shader.h.

Referenced by need_update_geometry(), set_graph(), Shader(), and tag_update().

◆ need_update_uvs

bool Shader::need_update_uvs

Definition at line 103 of file shader.h.

Referenced by need_update_geometry(), and Shader().

◆ prev_volume_step_rate

float Shader::prev_volume_step_rate

Definition at line 100 of file shader.h.

Referenced by Shader(), and tag_update().

◆ used

bool Shader::used

Definition at line 135 of file shader.h.

Referenced by Shader(), tag_used(), and ShaderManager::update_shaders_used().

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

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Shader()

◆ ~Shader()

Member Function Documentation

◆ is_constant_emission()

◆ need_update_geometry()

◆ set_graph()

◆ tag_update()

◆ tag_used()

Member Data Documentation

◆ attributes

◆ graph

◆ has_bssrdf_bump

◆ has_bump

◆ has_displacement

◆ has_integrator_dependency

◆ has_surface

◆ has_surface_bssrdf

◆ has_surface_emission

◆ has_surface_spatial_varying

◆ has_surface_transparent

◆ has_volume

◆ has_volume_attribute_dependency

◆ has_volume_connected

◆ has_volume_spatial_varying

◆ id

◆ need_update_attribute

◆ need_update_displacement

◆ need_update_uvs

◆ prev_volume_step_rate

◆ used