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

Public Member Functions
	LazyFunctionForGroupNode (const bNode &group_node, const GeometryNodesLazyFunctionGraphInfo &group_lf_graph_info, GeometryNodesLazyFunctionGraphInfo &own_lf_graph_info)

void	execute_impl (lf::Params &params, const lf::Context &context) const override

void *	init_storage (LinearAllocator<> &allocator) const override

void	destruct_storage (void *storage) const override

std::string	name () const override

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 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

This lazy-function wraps a group node. Internally it just executes the lazy-function graph of the referenced group.

Definition at line 1079 of file geometry_nodes_lazy_function.cc.

Constructor & Destructor Documentation

◆ LazyFunctionForGroupNode()

blender::nodes::LazyFunctionForGroupNode::LazyFunctionForGroupNode	(	const bNode &	group_node,
		const GeometryNodesLazyFunctionGraphInfo &	group_lf_graph_info,
		GeometryNodesLazyFunctionGraphInfo &	own_lf_graph_info )

inline

Definition at line 1092 of file geometry_nodes_lazy_function.cc.

References blender::nodes::GeometryNodesGroupFunction::attributes_to_propagate, blender::nodes::GeometryNodesGroupFunction::function, blender::nodes::GeometryNodesLazyFunctionGraphInfo::function, blender::nodes::GeometryNodesGroupFunction::geometry_outputs, blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), blender::fn::lazy_function::LazyFunction::inputs(), blender::nodes::GeometryNodesGroupFunction::inputs, blender::nodes::GeometryNodeLazyFunctionGraphMapping::lf_input_index_for_attribute_propagation_to_output, blender::nodes::GeometryNodeLazyFunctionGraphMapping::lf_input_index_for_output_bsocket_usage, blender::nodes::GeometryNodesLazyFunctionGraphInfo::mapping, bNode::name, blender::nodes::GeometryNodesLazyFunctionGraphInfo::num_inline_nodes_approximate, blender::nodes::GeometryNodesGroupFunction::output_usages, blender::fn::lazy_function::LazyFunction::outputs(), and blender::nodes::GeometryNodesGroupFunction::range.

Member Function Documentation

◆ destruct_storage()

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

inlineoverridevirtual

Destruct the storage created in init_storage.

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

Definition at line 1165 of file geometry_nodes_lazy_function.cc.

References blender::fn::lazy_function::LazyFunction::destruct_storage().

◆ execute_impl()

void blender::nodes::LazyFunctionForGroupNode::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 1127 of file geometry_nodes_lazy_function.cc.

References BLI_assert, blender::nodes::GeoNodesLFUserData::compute_context, blender::fn::lazy_function::LazyFunction::execute(), bNode::identifier, blender::nodes::GeoNodesLFUserData::log_socket_values, params, blender::nodes::should_log_socket_values_for_context(), and timer.

◆ init_storage()

void * blender::nodes::LazyFunctionForGroupNode::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 1158 of file geometry_nodes_lazy_function.cc.

References blender::LinearAllocator< Allocator >::construct(), and blender::fn::lazy_function::LazyFunction::init_storage().

◆ input_name()

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

inlineoverridevirtual

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

Definition at line 1177 of file geometry_nodes_lazy_function.cc.

References blender::fn::lazy_function::LazyFunction::input_name().

◆ name()

std::string blender::nodes::LazyFunctionForGroupNode::name ( ) const

inlineoverridevirtual

Get a name of the function or an input or output. This is mainly used for debugging. These are virtual functions because the names are often not used outside of debugging workflows. This way the names are only generated when they are actually needed.

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

Definition at line 1172 of file geometry_nodes_lazy_function.cc.

References bNode::id, bNode::name, ID::name, and TIP_.