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Blender V4.5
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Blender V4.5
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#include <shader_graph.h>
Inherits Node.
Inherited by AddClosureNode, AmbientOcclusionNode, AttributeNode, BackgroundNode, BevelNode, BlackbodyNode, BrightContrastNode, BsdfBaseNode, BumpNode, CameraNode, ClampNode, ColorNode, CombineColorNode, CombineHSVNode, CombineRGBNode, CombineXYZNode, ConvertNode, CurvesNode, DisplacementNode, EmissionNode, FloatCurveNode, FresnelNode, GammaNode, GeometryNode, HSVNode, HairInfoNode, HoldoutNode, InvertNode, LayerWeightNode, LightFalloffNode, LightPathNode, MapRangeNode, MappingNode, MathNode, MixClosureNode, MixClosureWeightNode, MixColorNode, MixFloatNode, MixNode, MixVectorNode, MixVectorNonUniformNode, NormalMapNode, NormalNode, OSLNode, ObjectInfoNode, OutputAOVNode, OutputNode, ParticleInfoNode, PointDensityTextureNode, PointInfoNode, RGBRampNode, RGBToBWNode, SeparateColorNode, SeparateHSVNode, SeparateRGBNode, SeparateXYZNode, SetNormalNode, TangentNode, TextureCoordinateNode, TextureNode, UVMapNode, ValueNode, VectorDisplacementNode, VectorMapRangeNode, VectorMathNode, VectorRotateNode, VectorTransformNode, VertexColorNode, VolumeInfoNode, VolumeNode, WavelengthNode, WhiteNoiseTextureNode, and WireframeNode.
Public Member Functions | |
| ShaderNode (const NodeType *type) | |
| ShaderNode (const ShaderNode &other) | |
| void | create_inputs_outputs (const NodeType *type) |
| void | remove_input (ShaderInput *input) |
| ShaderInput * | input (const char *name) |
| ShaderOutput * | output (const char *name) |
| ShaderInput * | input (ustring name) |
| ShaderOutput * | output (ustring name) |
| virtual ShaderNode * | clone (ShaderGraph *graph) const =0 |
| virtual void | attributes (Shader *shader, AttributeRequestSet *attributes) |
| virtual void | compile (SVMCompiler &compiler)=0 |
| virtual void | compile (OSLCompiler &compiler)=0 |
| virtual void | expand (ShaderGraph *) |
| virtual void | constant_fold (const ConstantFolder &) |
| virtual void | simplify_settings (Scene *) |
| virtual bool | has_surface_emission () |
| virtual bool | has_surface_transparent () |
| virtual bool | has_surface_bssrdf () |
| virtual bool | has_bump () |
| virtual bool | has_bssrdf_bump () |
| virtual bool | has_spatial_varying () |
| virtual bool | has_attribute_dependency () |
| virtual bool | has_volume_support () |
| virtual int | get_feature () |
| virtual ClosureType | get_closure_type () |
| virtual bool | equals (const ShaderNode &other) |
| 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, const int value) |
| void | set (const SocketType &input, const uint value) |
| void | set (const SocketType &input, const uint64_t value) |
| void | set (const SocketType &input, const float value) |
| void | set (const SocketType &input, const float2 value) |
| void | set (const SocketType &input, const 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) |
| template<class ValueType, std::enable_if_t< std::is_enum_v< ValueType >, bool > = true> | |
| void | set (const SocketType &input, const ValueType &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 |
| uint64_t | get_uint64 (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 &socket) const |
| void | copy_value (const SocketType &socket, const Node &other, const SocketType &other_socket) |
| void | set_value (const SocketType &socket, const Node &other, const SocketType &other_socket) |
| 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 () const |
| void | tag_modified () |
| void | clear_modified () |
| void | print_modified_sockets () const |
| const NodeOwner * | get_owner () const |
| void | set_owner (const NodeOwner *owner_) |
| int | reference_count () const |
| void | reference () |
| void | dereference () |
| void | clear_reference_count () |
Public Attributes | |
| unique_ptr_vector< ShaderInput > | inputs |
| unique_ptr_vector< ShaderOutput > | outputs |
| int | id = -1 |
| ShaderBump | bump = SHADER_BUMP_NONE |
| float | bump_filter_width = 0.0f |
| ShaderNodeSpecialType | special_type = SHADER_SPECIAL_TYPE_NONE |
| 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) |
| void | set_if_different (const SocketType &input, Node *value) |
| template<typename T> | |
| void | set_if_different (const SocketType &input, array< T > &value) |
| void | set_if_different (const SocketType &input, array< Node * > &value) |
| void | dereference_all_used_nodes () |
| 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 |
| int | ref_count {0} |
| SocketModifiedFlags | socket_modified |
Definition at line 146 of file shader_graph.h.
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explicit |
Definition at line 67 of file shader_graph.cpp.
References create_inputs_outputs(), Node::Node(), and Node::type.
Referenced by BsdfBaseNode::BsdfBaseNode(), EnvironmentTextureNode::clone(), IESLightNode::clone(), ImageTextureNode::clone(), OSLNode::clone(), PointDensityTextureNode::clone(), clone(), ConvertNode::constant_fold(), ConvertNode::ConvertNode(), ConvertNode::ConvertNode(), ImageTextureNode::cull_tiles(), CurvesNode::CurvesNode(), BsdfBaseNode::equals(), EnvironmentTextureNode::equals(), ImageSlotTextureNode::equals(), ImageTextureNode::equals(), OSLNode::equals(), OutputAOVNode::equals(), OutputNode::equals(), PointDensityTextureNode::equals(), equals(), VolumeNode::equals(), ShaderNode(), TextureNode::TextureNode(), VolumeNode::VolumeNode(), and PointDensityTextureNode::~PointDensityTextureNode().
| ShaderNode::ShaderNode | ( | const ShaderNode & | other | ) |
Definition at line 72 of file shader_graph.cpp.
References bump, create_inputs_outputs(), Node::name, Node::Node(), ShaderNode(), special_type, and Node::type.
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virtual |
Reimplemented in AttributeNode, EnvironmentTextureNode, GeometryNode, GlossyBsdfNode, HairInfoNode, ImageTextureNode, MetallicBsdfNode, NormalMapNode, OSLNode, ParticleInfoNode, PointDensityTextureNode, PointInfoNode, PrincipledBsdfNode, PrincipledHairBsdfNode, PrincipledVolumeNode, TangentNode, TextureCoordinateNode, UVMapNode, VectorDisplacementNode, VertexColorNode, and VolumeInfoNode.
Definition at line 143 of file shader_graph.cpp.
References ATTR_STD_GENERATED, ATTR_STD_GENERATED_TRANSFORM, ATTR_STD_UV, attributes(), Shader::has_surface_link(), Shader::has_volume, input(), inputs, SocketType::LINK_TEXTURE_GENERATED, and SocketType::LINK_TEXTURE_UV.
Referenced by AttributeNode::attributes(), EnvironmentTextureNode::attributes(), GeometryNode::attributes(), GlossyBsdfNode::attributes(), HairInfoNode::attributes(), ImageTextureNode::attributes(), MetallicBsdfNode::attributes(), NormalMapNode::attributes(), OSLNode::attributes(), ParticleInfoNode::attributes(), PointDensityTextureNode::attributes(), PointInfoNode::attributes(), PrincipledBsdfNode::attributes(), PrincipledHairBsdfNode::attributes(), PrincipledVolumeNode::attributes(), attributes(), TangentNode::attributes(), TextureCoordinateNode::attributes(), UVMapNode::attributes(), VectorDisplacementNode::attributes(), VertexColorNode::attributes(), VolumeInfoNode::attributes(), clone(), and Shader::tag_update().
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pure virtual |
Implemented in EnvironmentTextureNode, IESLightNode, ImageTextureNode, OSLNode, and PointDensityTextureNode.
References attributes(), and ShaderNode().
Referenced by ShaderGraph::copy_nodes().
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pure virtual |
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pure virtual |
Referenced by SVMCompiler::generate_node().
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inlinevirtual |
Reimplemented in AddClosureNode, BackgroundNode, BlackbodyNode, BrightContrastNode, BumpNode, ClampNode, ColorNode, CombineColorNode, CombineHSVNode, CombineRGBNode, CombineXYZNode, ConvertNode, CurvesNode, DisplacementNode, EmissionNode, FloatCurveNode, GammaNode, InvertNode, MappingNode, MathNode, MixClosureNode, MixColorNode, MixFloatNode, MixNode, MixVectorNode, MixVectorNonUniformNode, RGBCurvesNode, RGBRampNode, RGBToBWNode, SeparateColorNode, SeparateHSVNode, SeparateRGBNode, SeparateXYZNode, ValueNode, VectorCurvesNode, VectorDisplacementNode, and VectorMathNode.
Definition at line 169 of file shader_graph.h.
Referenced by ShaderGraph::constant_fold().
| void ShaderNode::create_inputs_outputs | ( | const NodeType * | type | ) |
Definition at line 80 of file shader_graph.cpp.
References SocketType::flags, inputs, SocketType::LINKABLE, outputs, and Node::type.
Referenced by ShaderNode(), and ShaderNode().
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virtual |
Reimplemented in BsdfBaseNode, EnvironmentTextureNode, ImageSlotTextureNode, ImageTextureNode, OSLNode, OutputAOVNode, OutputNode, PointDensityTextureNode, and VolumeNode.
Definition at line 164 of file shader_graph.cpp.
References assert, bump, Node::equals_value(), SocketType::flags, i, inputs, ShaderInput::link, SocketType::LINKABLE, ShaderNode(), unique_ptr_vector< T >::size(), ShaderInput::socket_type, and Node::type.
Referenced by ShaderGraph::deduplicate_nodes(), and PointDensityTextureNode::equals().
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inlinevirtual |
Reimplemented in MapRangeNode, MathNode, VectorMapRangeNode, and VolumeInfoNode.
Definition at line 165 of file shader_graph.h.
Referenced by ShaderGraph::expand().
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inlinevirtual |
Reimplemented in BsdfBaseNode, GlassBsdfNode, GlossyBsdfNode, HairBsdfNode, HoldoutNode, MetallicBsdfNode, RefractionBsdfNode, SheenBsdfNode, SubsurfaceScatteringNode, and VolumeNode.
Definition at line 235 of file shader_graph.h.
References CLOSURE_NONE_ID.
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inlinevirtual |
Reimplemented in AmbientOcclusionNode, BackgroundNode, BevelNode, BsdfBaseNode, BumpNode, DisplacementNode, EmissionNode, OSLNode, PrincipledHairBsdfNode, VectorDisplacementNode, VolumeNode, and VoronoiTextureNode.
Definition at line 229 of file shader_graph.h.
References bump, KERNEL_FEATURE_NODE_BUMP, and SHADER_BUMP_NONE.
Referenced by SVMCompiler::generate_closure_node(), SVMCompiler::generate_node(), BackgroundNode::get_feature(), BsdfBaseNode::get_feature(), EmissionNode::get_feature(), OSLNode::get_feature(), VolumeNode::get_feature(), VoronoiTextureNode::get_feature(), and ShaderManager::get_graph_kernel_features().
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inlinevirtual |
Reimplemented in AttributeNode, EnvironmentTextureNode, GeometryNode, GlossyBsdfNode, HairInfoNode, ImageTextureNode, MetallicBsdfNode, NormalMapNode, ParticleInfoNode, PointDensityTextureNode, PointInfoNode, PrincipledBsdfNode, PrincipledVolumeNode, TangentNode, TextureCoordinateNode, UVMapNode, VectorDisplacementNode, VertexColorNode, and VolumeInfoNode.
Definition at line 200 of file shader_graph.h.
Referenced by SVMCompiler::generate_node().
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inlinevirtual |
Reimplemented in PrincipledBsdfNode, and SubsurfaceScatteringNode.
Definition at line 192 of file shader_graph.h.
Referenced by SVMCompiler::generate_closure_node().
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inlinevirtual |
Reimplemented in BsdfBaseNode.
Definition at line 188 of file shader_graph.h.
Referenced by SVMCompiler::generate_closure_node().
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inlinevirtual |
Reimplemented in AmbientOcclusionNode, AttributeNode, BevelNode, BsdfBaseNode, BumpNode, CameraNode, FresnelNode, GeometryNode, HairInfoNode, LayerWeightNode, LightFalloffNode, NormalMapNode, OSLNode, PointDensityTextureNode, PointInfoNode, TangentNode, TextureCoordinateNode, UVMapNode, VertexColorNode, VolumeInfoNode, and WireframeNode.
Definition at line 196 of file shader_graph.h.
Referenced by SVMCompiler::generate_node().
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inlinevirtual |
Reimplemented in PrincipledBsdfNode, and SubsurfaceScatteringNode.
Definition at line 184 of file shader_graph.h.
Referenced by SVMCompiler::generate_closure_node(), and ShaderManager::get_graph_kernel_features().
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inlinevirtual |
Reimplemented in EmissionNode, OSLNode, and PrincipledBsdfNode.
Definition at line 176 of file shader_graph.h.
Referenced by output_estimate_emission().
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inlinevirtual |
Reimplemented in PrincipledBsdfNode, PrincipledHairBsdfNode, RayPortalBsdfNode, and TransparentBsdfNode.
Definition at line 180 of file shader_graph.h.
Referenced by SVMCompiler::generate_closure_node(), and ShaderManager::get_graph_kernel_features().
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inlinevirtual |
Reimplemented in EmissionNode, OSLNode, and VolumeNode.
Definition at line 204 of file shader_graph.h.
Referenced by ShaderGraph::verify_volume_output().
| ShaderInput * ShaderNode::input | ( | const char * | name | ) |
Definition at line 93 of file shader_graph.cpp.
References inputs, and Node::name.
Referenced by CCL_NAMESPACE_BEGIN::ShaderGraphBuilder::add_connection(), attributes(), ShaderGraph::bump_from_displacement(), ShaderGraph::compute_displacement_hash(), ShaderGraph::constant_fold(), ShaderGraph::copy_nodes(), ShaderGraph::default_inputs(), LightManager::device_update_background(), MapRangeNode::expand(), MathNode::expand(), ShaderGraph::finalize(), SVMCompiler::generate_closure_node(), SVMCompiler::generate_multi_closure(), ShaderManager::get_kernel_features(), node_find_input_by_name(), output_estimate_emission(), ShaderGraph::refine_bump_nodes(), remove_input(), ShaderGraph::transform_multi_closure(), and ShaderGraph::verify_volume_output().
| ShaderInput * ShaderNode::input | ( | ustring | name | ) |
Definition at line 115 of file shader_graph.cpp.
References inputs, and Node::name.
| ShaderOutput * ShaderNode::output | ( | const char * | name | ) |
Definition at line 104 of file shader_graph.cpp.
References Node::name, and outputs.
Referenced by CCL_NAMESPACE_BEGIN::ShaderGraphBuilder::add_connection(), ShaderManager::add_default(), VertexColorNode::attributes(), ShaderGraph::bump_from_displacement(), BumpNode::constant_fold(), RGBRampNode::constant_fold(), ShaderGraph::constant_fold(), VectorMathNode::constant_fold(), ShaderGraph::copy_nodes(), ImageTextureNode::cull_tiles(), ShaderGraph::default_inputs(), LightManager::device_update_background(), MapRangeNode::expand(), MathNode::expand(), VolumeInfoNode::expand(), node_find_output_by_name(), Shader::tag_update(), and ShaderGraph::transform_multi_closure().
| ShaderOutput * ShaderNode::output | ( | ustring | name | ) |
Definition at line 126 of file shader_graph.cpp.
References Node::name, and outputs.
| void ShaderNode::remove_input | ( | ShaderInput * | input | ) |
Definition at line 137 of file shader_graph.cpp.
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inlinevirtual |
Reimplemented in GlossyBsdfNode, MetallicBsdfNode, OutputAOVNode, PrincipledBsdfNode, and SkyTextureNode.
Definition at line 174 of file shader_graph.h.
| ShaderBump ShaderNode::bump = SHADER_BUMP_NONE |
Definition at line 214 of file shader_graph.h.
Referenced by equals(), get_feature(), ShaderGraph::refine_bump_nodes(), and ShaderNode().
| float ShaderNode::bump_filter_width = 0.0f |
Definition at line 215 of file shader_graph.h.
Referenced by ShaderGraph::refine_bump_nodes().
| int ShaderNode::id = -1 |
Definition at line 212 of file shader_graph.h.
Referenced by ShaderGraph::break_cycles(), SVMCompiler::CompilerState::CompilerState(), SVMCompiler::generate_multi_closure(), ShaderNodeIDComparator::operator()(), and ShaderGraph::remove_proxy_nodes().
| unique_ptr_vector<ShaderInput> ShaderNode::inputs |
Definition at line 208 of file shader_graph.h.
Referenced by add_nodes(), OSLNode::attributes(), attributes(), ShaderGraph::break_cycles(), CCL_NAMESPACE_BEGIN::check_node_inputs_has_links(), CCL_NAMESPACE_BEGIN::check_node_inputs_traversed(), OSLNode::clone(), SVMCompiler::compile_type(), ConvertNode::constant_fold(), create_inputs_outputs(), ShaderGraph::default_inputs(), equals(), SVMCompiler::find_aov_nodes_and_dependencies(), ShaderGraph::find_dependencies(), SVMCompiler::find_dependencies(), SVMCompiler::generate_closure_node(), SVMCompiler::generate_multi_closure(), SVMCompiler::generated_shared_closure_nodes(), input(), input(), output_estimate_emission(), ShaderGraph::relink(), remove_input(), ShaderGraph::remove_proxy_nodes(), SVMCompiler::stack_clear_temporary(), SVMCompiler::stack_clear_users(), Shader::tag_update(), ShaderGraph::verify_volume_output(), and xml_read_shader_graph().
| unique_ptr_vector<ShaderOutput> ShaderNode::outputs |
Definition at line 209 of file shader_graph.h.
Referenced by add_nodes(), SVMCompiler::compile_type(), SeparateColorNode::constant_fold(), SeparateHSVNode::constant_fold(), SeparateRGBNode::constant_fold(), SeparateXYZNode::constant_fold(), ShaderGraph::constant_fold(), create_inputs_outputs(), ShaderGraph::deduplicate_nodes(), output(), output(), ShaderGraph::remove_proxy_nodes(), and xml_read_shader_graph().
| ShaderNodeSpecialType ShaderNode::special_type = SHADER_SPECIAL_TYPE_NONE |
Definition at line 217 of file shader_graph.h.
Referenced by BsdfBaseNode::BsdfBaseNode(), ConvertNode::constant_fold(), ConvertNode::ConvertNode(), GeometryManager::device_update_displacement_images(), Shader::estimate_emission(), SVMCompiler::find_aov_nodes_and_dependencies(), SVMCompiler::generate_multi_closure(), ShaderManager::get_graph_kernel_features(), SubsurfaceScatteringNode::has_bssrdf_bump(), BsdfBaseNode::has_bump(), ImageSlotTextureNode::ImageSlotTextureNode(), node_use_modified_socket_name(), ShaderGraph::refine_bump_nodes(), ShaderGraph::remove_proxy_nodes(), ShaderNode(), Shader::tag_update(), and ShaderGraph::transform_multi_closure().