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

Public Member Functions
	LazyFunctionForEvaluateClosureNode (const bNode &bnode)

EvaluateClosureFunctionIndices	indices () const

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

bool	is_recursive_call (const GeoNodesUserData &user_data) const

void	set_default_outputs (lf::Params &params) const

void	generate_closure_compatibility_warnings (const Closure &closure, const lf::Context &context) const

void	initialize_execution_graph (EvaluateClosureEvalStorage &eval_storage) const

void	initialize_pass_through_graph (EvaluateClosureEvalStorage &eval_storage) const

Public Member Functions inherited from blender::fn::lazy_function::LazyFunction
virtual	~LazyFunction ()=default

virtual std::string	name () const

virtual std::string	input_name (int index) const

virtual std::string	output_name (int index) 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

A lazy function that is used to evaluate a passed in closure. Internally that has to build another lazy-function graph, which "fixes" different orderings of inputs/outputs, handles missing sockets and type conversions.

Definition at line 277 of file geometry_nodes_closure_zone.cc.

Constructor & Destructor Documentation

◆ LazyFunctionForEvaluateClosureNode()

blender::nodes::LazyFunctionForEvaluateClosureNode::LazyFunctionForEvaluateClosureNode ( const bNode & bnode )

inline

Definition at line 284 of file geometry_nodes_closure_zone.cc.

References blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::bke::node_tree_reference_lifetimes::can_contain_referenced_data(), blender::fn::lazy_function::LazyFunction::debug_name_, blender::CPPType::get(), blender::nodes::EvaluateClosureFunctionIndices::input_usages, blender::nodes::EvaluateClosureFunctionIndices::inputs, blender::fn::lazy_function::LazyFunction::inputs_, blender::nodes::EvaluateClosureFunctionIndices::main, bNode::name, bNodeSocket::name, blender::nodes::EvaluateClosureFunctionIndices::output_usages, blender::nodes::EvaluateClosureFunctionIndices::outputs, blender::fn::lazy_function::LazyFunction::outputs_, blender::nodes::EvaluateClosureFunctionIndices::reference_set_by_output, bNodeSocket::type, and bNodeSocket::typeinfo.

Member Function Documentation

◆ destruct_storage()

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

inlineoverridevirtual

Destruct the storage created in init_storage.

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

Definition at line 325 of file geometry_nodes_closure_zone.cc.

References blender::nodes::EvaluateClosureEvalStorage::graph_executor.

◆ execute_impl()

void blender::nodes::LazyFunctionForEvaluateClosureNode::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 334 of file geometry_nodes_closure_zone.cc.

References blender::nodes::Error, bNode::identifier, is_recursive_call(), set_default_outputs(), and TIP_.

◆ generate_closure_compatibility_warnings()

void blender::nodes::LazyFunctionForEvaluateClosureNode::generate_closure_compatibility_warnings	(	const Closure &	closure,
		const lf::Context &	context ) const

inline

Definition at line 417 of file geometry_nodes_closure_zone.cc.

References blender::nodes::geo_eval_log::GeoTreeLogger::allocator, blender::nodes::ClosureSignature::find_input_index(), bNode::identifier, blender::nodes::ClosureSignature::inputs, blender::nodes::geo_eval_log::GeoTreeLogger::node_warnings, blender::nodes::Closure::signature(), bNode::storage, TIP_, blender::bke::bNodeSocketType::type, blender::nodes::ClosureSignature::Item::type, and bNodeTree::typeinfo.

◆ indices()

EvaluateClosureFunctionIndices blender::nodes::LazyFunctionForEvaluateClosureNode::indices ( ) const

inline

Definition at line 315 of file geometry_nodes_closure_zone.cc.

Referenced by blender::nodes::build_evaluate_closure_node_lazy_function().

◆ init_storage()

void * blender::nodes::LazyFunctionForEvaluateClosureNode::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 320 of file geometry_nodes_closure_zone.cc.

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