blender::nodes::LazyFunctionForForeachGeometryElementZone Class Reference

Inherits blender::fn::lazy_function::LazyFunction.

Public Member Functions
	LazyFunctionForForeachGeometryElementZone (const bNodeTree &btree, const bke::bNodeTreeZone &zone, ZoneBuildInfo &zone_info, const ZoneBodyFunction &body_fn)
void *	init_storage (LinearAllocator<> &allocator) const override
void	destruct_storage (void *storage) const override
void	execute_impl (lf::Params &params, const lf::Context &context) const override
void	initialize_execution_graph (lf::Params &params, ForeachGeometryElementEvalStorage &eval_storage, const NodeGeometryForeachGeometryElementOutput &node_storage) const
void	prepare_components (lf::Params &params, ForeachGeometryElementEvalStorage &eval_storage, const NodeGeometryForeachGeometryElementOutput &node_storage) const
std::optional< Array< GeometrySet > >	try_extract_element_geometries (const GeometrySet &main_geometry, const ForeachElementComponentID &id, const IndexMask &mask, const bke::AttributeFilter &attribute_filter) const
void	build_graph_contents (ForeachGeometryElementEvalStorage &eval_storage, const NodeGeometryForeachGeometryElementOutput &node_storage, Span< lf::GraphInputSocket * > graph_inputs, Span< lf::GraphOutputSocket * > graph_outputs) const
std::string	input_name (const int i) const override
std::string	output_name (const int i) const override
Public Member Functions inherited from blender::fn::lazy_function::LazyFunction
virtual	~LazyFunction ()=default
virtual std::string	name () const
virtual void	possible_output_dependencies (int output_index, FunctionRef< void(Span< int >)> fn) const
bool	always_used_inputs_available (const Params &params) const
bool	allow_missing_requested_inputs () const
Span< Input >	inputs () const
Span< Output >	outputs () const
void	execute (Params &params, const Context &context) const

Additional Inherited Members
Protected Attributes inherited from blender::fn::lazy_function::LazyFunction
const char *	debug_name_ = "unknown"
Vector< Input >	inputs_
Vector< Output >	outputs_
bool	allow_missing_requested_inputs_ = false

Detailed Description

Definition at line 232 of file geometry_nodes_foreach_geometry_element_zone.cc.

Constructor & Destructor Documentation

LazyFunctionForForeachGeometryElementZone()

blender::nodes::LazyFunctionForForeachGeometryElementZone::LazyFunctionForForeachGeometryElementZone ( const bNodeTree & btree, const bke::bNodeTreeZone & zone, ZoneBuildInfo & zone_info, const ZoneBodyFunction & body_fn )

inline

Definition at line 260 of file geometry_nodes_foreach_geometry_element_zone.cc.

References BLI_assert, blender::fn::lazy_function::LazyFunction::debug_name_, blender::IndexRange::from_begin_size(), i, blender::nodes::ZoneBuildInfo::indices, blender::nodes::initialize_zone_wrapper(), blender::nodes::ZoneFunctionIndices::inputs, blender::fn::lazy_function::LazyFunction::inputs_, blender::nodes::ZoneFunctionIndices::main, blender::fn::lazy_function::LazyFunction::outputs_, and blender::fn::lazy_function::Used.

Member Function Documentation

build_graph_contents()

void blender::nodes::LazyFunctionForForeachGeometryElementZone::build_graph_contents ( ForeachGeometryElementEvalStorage & eval_storage, const NodeGeometryForeachGeometryElementOutput & node_storage, Span< lf::GraphInputSocket * > graph_inputs, Span< lf::GraphOutputSocket * > graph_outputs ) const

inline

Definition at line 636 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::fn::lazy_function::Graph::add_function(), blender::fn::lazy_function::Graph::add_link(), blender::VectorSet< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add_new(), BLI_assert, blender::nodes::ForeachElementComponent::body_nodes_range, blender::nodes::ForeachGeometryElementEvalStorage::components, blender::nodes::ForeachElementComponent::element_geometries, NodeGeometryForeachGeometryElementOutput::generation_items, blender::nodes::ForeachGeometryElementEvalStorage::graph, i, blender::IndexRange::index_range(), blender::VectorSet< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::index_range(), blender::nodes::ForeachElementComponent::index_values, blender::fn::lazy_function::Node::input(), NodeGeometryForeachGeometryElementOutput::input_items, blender::nodes::ForeachElementComponent::item_input_values, NodeForeachGeometryElementGenerationItems::items_num, NodeForeachGeometryElementInputItems::items_num, NodeForeachGeometryElementMainItems::items_num, blender::nodes::ForeachGeometryElementEvalStorage::lf_body_nodes, NodeGeometryForeachGeometryElementOutput::main_items, blender::nodes::ForeachGeometryElementEvalStorage::or_function, blender::fn::lazy_function::Node::output(), blender::nodes::ForeachGeometryElementEvalStorage::reduce_function, blender::fn::lazy_function::InputSocket::set_default_value(), and blender::nodes::ForeachGeometryElementEvalStorage::total_iterations_num.

Referenced by initialize_execution_graph().

destruct_storage()

void blender::nodes::LazyFunctionForForeachGeometryElementZone::destruct_storage ( void * storage ) const

inlineoverridevirtual

Destruct the storage created in init_storage.

Reimplemented from blender::fn::lazy_function::LazyFunction.

Definition at line 314 of file geometry_nodes_foreach_geometry_element_zone.cc.

execute_impl()

void blender::nodes::LazyFunctionForForeachGeometryElementZone::execute_impl ( lf::Params & params, const lf::Context & context ) const

inlineoverridevirtual

Needs to be implemented by subclasses. This is separate from execute so that additional debugging logic can be implemented in execute.

Implements blender::fn::lazy_function::LazyFunction.

Definition at line 323 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::nodes::geo_eval_log::GeoTreeLogger::allocator, initialize_execution_graph(), blender::nodes::geo_eval_log::GeoTreeLogger::node_warnings, and params.

init_storage()

void * blender::nodes::LazyFunctionForForeachGeometryElementZone::init_storage ( LinearAllocator<> & allocator ) const

inlineoverridevirtual

Allocates storage for this function. The storage will be passed to every call to execute. If the function does not keep track of any state, this does not have to be implemented.

Reimplemented from blender::fn::lazy_function::LazyFunction.

Definition at line 309 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::LinearAllocator< Allocator >::construct().

initialize_execution_graph()

void blender::nodes::LazyFunctionForForeachGeometryElementZone::initialize_execution_graph ( lf::Params & params, ForeachGeometryElementEvalStorage & eval_storage, const NodeGeometryForeachGeometryElementOutput & node_storage ) const

inline

Definition at line 358 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::fn::lazy_function::Graph::add_input(), blender::fn::lazy_function::Graph::add_output(), blender::nodes::ForeachGeometryElementEvalStorage::allocator, blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Vector< T, InlineBufferCapacity, Allocator >::as_span(), blender::nodes::ForeachGeometryElementEvalStorage::body_execute_wrapper, build_graph_contents(), DEG_get_original(), blender::nodes::ForeachGeometryElementEvalStorage::graph, blender::nodes::ForeachGeometryElementEvalStorage::graph_executor, blender::nodes::ForeachGeometryElementEvalStorage::graph_executor_storage, i, input, blender::fn::lazy_function::LazyFunction::inputs_, blender::nodes::ForeachGeometryElementEvalStorage::lf_body_nodes, lock, blender::nodes::ForeachGeometryElementEvalStorage::main_geometry, output, blender::fn::lazy_function::LazyFunction::outputs_, params, prepare_components(), bNodeTree::runtime, blender::nodes::ForeachGeometryElementEvalStorage::side_effect_provider, this, and blender::fn::lazy_function::Graph::update_node_indices().

Referenced by execute_impl().

input_name()

std::string blender::nodes::LazyFunctionForForeachGeometryElementZone::input_name ( const int i ) const

inlineoverridevirtual

Reimplemented from blender::fn::lazy_function::LazyFunction.

Definition at line 756 of file geometry_nodes_foreach_geometry_element_zone.cc.

References i, blender::fn::lazy_function::LazyFunction::inputs_, and blender::nodes::zone_wrapper_input_name().

output_name()

std::string blender::nodes::LazyFunctionForForeachGeometryElementZone::output_name ( const int i ) const

inlineoverridevirtual

Reimplemented from blender::fn::lazy_function::LazyFunction.

Definition at line 761 of file geometry_nodes_foreach_geometry_element_zone.cc.

References i, blender::fn::lazy_function::LazyFunction::outputs_, and blender::nodes::zone_wrapper_output_name().

prepare_components()

void blender::nodes::LazyFunctionForForeachGeometryElementZone::prepare_components ( lf::Params & params, ForeachGeometryElementEvalStorage & eval_storage, const NodeGeometryForeachGeometryElementOutput & node_storage ) const

inline

Definition at line 414 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::bke::SocketValueVariant::allocate_single(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::nodes::ForeachElementComponent::body_nodes_range, blender::nodes::ForeachGeometryElementEvalStorage::components, NodeGeometryForeachGeometryElementOutput::domain, blender::bke::AttributeAccessor::domain_size(), ELEM, blender::nodes::ForeachElementComponent::element_geometries, blender::nodes::ForeachElementComponent::emplace_field_context(), extract(), blender::nodes::ForeachElementComponent::field_context, blender::nodes::ForeachElementComponent::field_evaluator, blender::IndexRange::from_begin_size(), blender::bke::GeometrySet::get_components(), blender::bke::GeometrySet::get_grease_pencil(), blender::GVArrayCommon::get_to_uninitialized(), i, blender::nodes::ForeachElementComponent::id, blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), blender::nodes::ForeachElementComponent::index_values, blender::nodes::ForeachElementComponent::input_attributes(), NodeGeometryForeachGeometryElementOutput::input_items, blender::bke::CurvesGeometry::is_empty(), blender::nodes::ForeachElementComponent::item_input_values, NodeForeachGeometryElementInputItems::items, NodeForeachGeometryElementInputItems::items_num, blender::nodes::ForeachGeometryElementEvalStorage::main_geometry, mask(), params, pos, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), NodeForeachGeometryElementInputItem::socket_type, blender::bke::greasepencil::Drawing::strokes(), blender::nodes::ForeachGeometryElementEvalStorage::total_iterations_num, and try_extract_element_geometries().

Referenced by initialize_execution_graph().

try_extract_element_geometries()

std::optional< Array< GeometrySet > > blender::nodes::LazyFunctionForForeachGeometryElementZone::try_extract_element_geometries ( const GeometrySet & main_geometry, const ForeachElementComponentID & id, const IndexMask & mask, const bke::AttributeFilter & attribute_filter ) const

inline

Definition at line 522 of file geometry_nodes_foreach_geometry_element_zone.cc.

References blender::geometry::extract_curves(), blender::geometry::extract_curves_points(), blender::geometry::extract_greasepencil_layer_curves(), blender::geometry::extract_greasepencil_layer_points(), blender::geometry::extract_greasepencil_layers(), blender::geometry::extract_instances(), blender::geometry::extract_mesh_edges(), blender::geometry::extract_mesh_faces(), blender::geometry::extract_mesh_vertices(), blender::geometry::extract_pointcloud_points(), blender::bke::GeometrySet::get_curves(), blender::bke::GeometrySet::get_grease_pencil(), blender::bke::GeometrySet::get_instances(), blender::bke::GeometrySet::get_mesh(), blender::bke::GeometrySet::get_pointcloud(), i, blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), mask(), and blender::Array< T, InlineBufferCapacity, Allocator >::size().

Referenced by prepare_components().

Member Data Documentation

generation

ItemIndices blender::nodes::LazyFunctionForForeachGeometryElementZone::generation

Definition at line 254 of file geometry_nodes_foreach_geometry_element_zone.cc.

inputs

ItemIndices blender::nodes::LazyFunctionForForeachGeometryElementZone::inputs

Definition at line 252 of file geometry_nodes_foreach_geometry_element_zone.cc.

main

ItemIndices blender::nodes::LazyFunctionForForeachGeometryElementZone::main

Definition at line 253 of file geometry_nodes_foreach_geometry_element_zone.cc.

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

• geometry_nodes_foreach_geometry_element_zone.cc