blender::nodes::LazyFunctionForGizmoNode Class Reference

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

Public Member Functions
	LazyFunctionForGizmoNode (const bNode &bnode, MutableSpan< int > r_lf_index_by_bsocket)
void	execute_impl (lf::Params &params, const lf::Context &context) const override
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 *	init_storage (LinearAllocator<> &allocator) const
virtual void	destruct_storage (void *storage) 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

Public Attributes
const lf::FunctionNode *	self_node = nullptr
Vector< const bNodeLink * >	gizmo_links

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 for gizmo nodes. All inputs are only required if the node is a side effect node. They are evaluated because their value has to be logged. The transform output should only contain the transform if it is a side effect node as well.

Definition at line 891 of file geometry_nodes_lazy_function.cc.

Constructor & Destructor Documentation

LazyFunctionForGizmoNode()

blender::nodes::LazyFunctionForGizmoNode::LazyFunctionForGizmoNode ( const bNode & bnode, MutableSpan< int > r_lf_index_by_bsocket )

inline

Definition at line 899 of file geometry_nodes_lazy_function.cc.

References blender::fn::lazy_function::LazyFunction::debug_name_, blender::CPPType::get(), gizmo_links, bNodeSocket::identifier, if(), blender::fn::lazy_function::LazyFunction::inputs_, blender::fn::lazy_function::Maybe, and bNode::name.

Member Function Documentation

execute_impl()

void blender::nodes::LazyFunctionForGizmoNode::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 925 of file geometry_nodes_lazy_function.cc.

References blender::nodes::SocketValueVariant::From(), blender::bke::GeometryComponentEditData::gizmo_edit_hints_, blender::nodes::gizmo_is_used(), i, blender::MatBase< float, 4, 4 >::identity(), blender::fn::lazy_function::LazyFunction::inputs_, params, and blender::nodes::set_default_remaining_node_outputs().

Member Data Documentation

gizmo_links

Vector<const bNodeLink *> blender::nodes::LazyFunctionForGizmoNode::gizmo_links

Definition at line 897 of file geometry_nodes_lazy_function.cc.

Referenced by LazyFunctionForGizmoNode().

self_node

const lf::FunctionNode* blender::nodes::LazyFunctionForGizmoNode::self_node = nullptr

Definition at line 896 of file geometry_nodes_lazy_function.cc.

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

• geometry_nodes_lazy_function.cc