node_common.cc File Reference

#include <cstddef>
#include <cstring>
#include "DNA_asset_types.h"
#include "DNA_node_types.h"
#include "BLI_listbase.h"
#include "BLI_map.hh"
#include "BLI_multi_value_map.hh"
#include "BLI_set.hh"
#include "BLI_stack.hh"
#include "BLI_string.h"
#include "BLI_string_ref.hh"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "BKE_node.hh"
#include "BKE_node_runtime.hh"
#include "BKE_node_tree_interface.hh"
#include "MEM_guardedalloc.h"
#include "NOD_common.h"
#include "NOD_node_declaration.hh"
#include "NOD_register.hh"
#include "NOD_socket.hh"
#include "NOD_socket_declarations.hh"
#include "NOD_socket_declarations_geometry.hh"
#include "node_common.h"
#include "node_util.hh"

Go to the source code of this file.

Namespaces
namespace	blender
namespace	blender::nodes

Functions
static std::function< ID *(const bNode &node)>	blender::nodes::get_default_id_getter (const bNodeTreeInterface &tree_interface, const bNodeTreeInterfaceSocket &io_socket)
static std::function< void(bNode &node, bNodeSocket &socket, const char *data_path)>	blender::nodes::get_init_socket_fn (const bNodeTreeInterface &interface, const bNodeTreeInterfaceSocket &io_socket)
static SocketDeclarationPtr	blender::nodes::declaration_for_interface_socket (const bNodeTree &ntree, const bNodeTreeInterfaceSocket &io_socket, const eNodeSocketInOut in_out)
static int	blender::nodes::count_panel_declaration_children (const bNodeTreeInterfacePanel &io_panel)
static PanelDeclarationPtr	blender::nodes::declaration_for_interface_panel (const bNodeTree &, const bNodeTreeInterfacePanel &io_panel)
static void	blender::nodes::set_default_input_field (const bNodeTreeInterfaceSocket &input, SocketDeclaration &decl)
void	blender::nodes::node_group_declare (NodeDeclarationBuilder &b)
static void	blender::nodes::group_input_declare (NodeDeclarationBuilder &b)
static void	blender::nodes::group_output_declare (NodeDeclarationBuilder &b)
static bool	blender::nodes::group_input_insert_link (bNodeTree *ntree, bNode *node, bNodeLink *link)
static bool	blender::nodes::group_output_insert_link (bNodeTree *ntree, bNode *node, bNodeLink *link)
Node Group
static bNodeSocket *	find_matching_socket (ListBase &sockets, StringRef identifier)
bNodeSocket *	node_group_find_input_socket (bNode *groupnode, const char *identifier)
bNodeSocket *	node_group_find_output_socket (bNode *groupnode, const char *identifier)
void	node_group_label (const bNodeTree *, const bNode *node, char *label, int label_maxncpy)
int	node_group_ui_class (const bNode *node)
bool	node_group_poll_instance (const bNode *node, const bNodeTree *nodetree, const char **r_disabled_hint)
std::string	node_group_ui_description (const bNode &node)
Node Frame
static void	node_frame_init (bNodeTree *, bNode *node)
void	register_node_type_frame ()
Node Re-Route
static void	node_reroute_declare (blender::nodes::NodeDeclarationBuilder &b)
static void	node_reroute_init (bNodeTree *, bNode *node)
void	register_node_type_reroute ()
static void	propagate_reroute_type_from_start_socket (bNodeSocket *start_socket, const MultiValueMap< bNodeSocket *, bNodeLink * > &links_map, Map< bNode *, const blender::bke::bNodeSocketType * > &r_reroute_types)
void	ntree_update_reroute_nodes (bNodeTree *ntree)
Node #GROUP_INPUT / #GROUP_OUTPUT
bNodeSocket *	node_group_input_find_socket (bNode *node, const char *identifier)
void	register_node_type_group_input ()
bNodeSocket *	node_group_output_find_socket (bNode *node, const char *identifier)
void	register_node_type_group_output ()

Function Documentation

find_matching_socket()

static bNodeSocket * find_matching_socket ( ListBase & sockets, StringRef identifier )

static

Definition at line 54 of file node_common.cc.

References LISTBASE_FOREACH.

Referenced by node_group_find_input_socket(), and node_group_find_output_socket().

node_frame_init()

static void node_frame_init ( bNodeTree * , bNode * node )

static

Definition at line 548 of file node_common.cc.

References data, and NODE_FRAME_SHRINK.

Referenced by register_node_type_frame().

node_group_find_input_socket()

bNodeSocket * node_group_find_input_socket	(	bNode *	groupnode,
		const char *	identifier )

Definition at line 64 of file node_common.cc.

References find_matching_socket(), and bNode::inputs.

Referenced by blender::ed::space_node::node_group_make_insert_selected(), and blender::ed::space_node::node_group_ungroup().

node_group_find_output_socket()

bNodeSocket * node_group_find_output_socket	(	bNode *	groupnode,
		const char *	identifier )

Definition at line 69 of file node_common.cc.

References find_matching_socket(), and bNode::outputs.

Referenced by blender::ed::space_node::node_group_make_insert_selected(), and blender::ed::space_node::node_group_ungroup().

node_group_input_find_socket()

bNodeSocket * node_group_input_find_socket	(	bNode *	node,
		const char *	identifier )

Definition at line 731 of file node_common.cc.

References LISTBASE_FOREACH, and STREQ.

Referenced by blo_do_versions_260(), blender::nodes::group_input_insert_link(), and blender::ed::space_node::node_group_make_insert_selected().

node_group_label()

void node_group_label	(	const bNodeTree *	,
		const bNode *	node,
		char *	label,
		int	label_maxncpy )

Definition at line 74 of file node_common.cc.

References BLI_strncpy(), IFACE_, and label.

Referenced by register_node_type_cmp_group(), blender::nodes::register_node_type_geo_group(), register_node_type_sh_group(), and register_node_type_tex_group().

node_group_output_find_socket()

bNodeSocket * node_group_output_find_socket	(	bNode *	node,
		const char *	identifier )

Definition at line 857 of file node_common.cc.

References LISTBASE_FOREACH, and STREQ.

Referenced by blo_do_versions_260(), blender::nodes::group_output_insert_link(), and blender::ed::space_node::node_group_make_insert_selected().

node_group_poll_instance()

bool node_group_poll_instance	(	const bNode *	node,
		const bNodeTree *	nodetree,
		const char **	r_disabled_hint )

Definition at line 122 of file node_common.cc.

References blender::bke::node_group_poll().

Referenced by register_node_type_cmp_group(), blender::nodes::register_node_type_geo_group(), register_node_type_sh_group(), and register_node_type_tex_group().

node_group_ui_class()

int node_group_ui_class

(

const bNode *

node

)

Definition at line 83 of file node_common.cc.

References blender::bke::Attribute, blender::bke::Color, blender::bke::Converter, blender::bke::Distort, blender::bke::Filter, blender::bke::Geometry, blender::bke::Input, blender::bke::Matte, NODE_CLASS_ATTRIBUTE, NODE_CLASS_CONVERTER, NODE_CLASS_DISTORT, NODE_CLASS_GEOMETRY, NODE_CLASS_GROUP, NODE_CLASS_INPUT, NODE_CLASS_MATTE, NODE_CLASS_OP_COLOR, NODE_CLASS_OP_FILTER, NODE_CLASS_OP_VECTOR, NODE_CLASS_OUTPUT, NODE_CLASS_SCRIPT, NODE_CLASS_SHADER, NODE_CLASS_TEXTURE, blender::bke::None, blender::bke::Output, blender::bke::Script, blender::bke::Shader, blender::bke::Texture, and blender::bke::Vector.

Referenced by register_node_type_cmp_group(), blender::nodes::register_node_type_geo_group(), and register_node_type_sh_group().

node_group_ui_description()

std::string node_group_ui_description

(

const bNode &

node

)

Definition at line 136 of file node_common.cc.

References ID::asset_data, AssetMetaData::description, and bNodeTree::id.

Referenced by register_node_type_cmp_group(), blender::nodes::register_node_type_geo_group(), and register_node_type_sh_group().

node_reroute_declare()

static void node_reroute_declare ( blender::nodes::NodeDeclarationBuilder & b )

static

Definition at line 580 of file node_common.cc.

References b, blender::StringRefNull::c_str(), and NodeReroute::type_idname.

Referenced by register_node_type_reroute().

node_reroute_init()

static void node_reroute_init ( bNodeTree * , bNode * node )

static

Definition at line 593 of file node_common.cc.

References data, and STRNCPY.

Referenced by register_node_type_reroute().

ntree_update_reroute_nodes()

void ntree_update_reroute_nodes

(

struct bNodeTree *

ntree

)

Global update function for Reroute node types. This depends on connected nodes, so must be done as a tree-wide update.

Definition at line 647 of file node_common.cc.

References blender::MultiValueMap< Key, Value >::add(), blender::Set< Key, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), blender::bke::bNodeSocketType::idname, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), bNodeTree::links, LISTBASE_FOREACH, NODE_REROUTE, propagate_reroute_type_from_start_socket(), bNode::storage, STRNCPY, NodeReroute::type_idname, and blender::nodes::update_node_declaration_and_sockets().

Referenced by geometry_node_tree_update(), update(), update(), and update().

propagate_reroute_type_from_start_socket()

static void propagate_reroute_type_from_start_socket ( bNodeSocket * start_socket, const MultiValueMap< bNodeSocket *, bNodeLink * > & links_map, Map< bNode *, const blender::bke::bNodeSocketType * > & r_reroute_types )

static

Definition at line 614 of file node_common.cc.

References blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::add(), BLI_assert, ListBase::first, bNode::inputs, blender::Stack< T, InlineBufferCapacity, Allocator >::is_empty(), blender::MultiValueMap< Key, Value >::lookup(), NODE_REROUTE, bNode::outputs, blender::Stack< T, InlineBufferCapacity, Allocator >::pop(), blender::Stack< T, InlineBufferCapacity, Allocator >::push(), bNode::type, and bNodeSocket::typeinfo.

Referenced by ntree_update_reroute_nodes().

register_node_type_frame()

void register_node_type_frame

(

)

Definition at line 558 of file node_common.cc.

References blender::bke::bNodeType::flag, blender::bke::bNodeType::free_self, blender::bke::bNodeType::initfunc, MEM_freeN(), NODE_BACKGROUND, NODE_CLASS_LAYOUT, node_copy_standard_storage(), NODE_FRAME, node_frame_init(), node_free_standard_storage(), blender::bke::node_register_type(), blender::bke::node_type_base(), blender::bke::node_type_size(), and blender::bke::node_type_storage().

Referenced by register_nodes().

register_node_type_group_input()

void register_node_type_group_input

(

)

Definition at line 843 of file node_common.cc.

References blender::bke::bNodeType::declare, blender::bke::bNodeType::free_self, blender::nodes::group_input_declare(), blender::nodes::group_input_insert_link(), blender::bke::bNodeType::insert_link, MEM_freeN(), NODE_CLASS_INTERFACE, NODE_GROUP_INPUT, blender::bke::node_register_type(), blender::bke::node_type_base(), and blender::bke::node_type_size().

Referenced by register_nodes().

register_node_type_group_output()

void register_node_type_group_output

(

)

Definition at line 867 of file node_common.cc.

References blender::bke::bNodeType::declare, blender::bke::bNodeType::free_self, blender::nodes::group_output_declare(), blender::nodes::group_output_insert_link(), blender::bke::bNodeType::insert_link, MEM_freeN(), blender::bke::bNodeType::no_muting, NODE_CLASS_INTERFACE, NODE_GROUP_OUTPUT, blender::bke::node_register_type(), blender::bke::node_type_base(), and blender::bke::node_type_size().

Referenced by register_nodes().

register_node_type_reroute()

void register_node_type_reroute

(

)

Definition at line 600 of file node_common.cc.

References blender::bke::bNodeType::declare, blender::bke::bNodeType::free_self, blender::bke::bNodeType::initfunc, MEM_freeN(), NODE_CLASS_LAYOUT, node_copy_standard_storage(), node_free_standard_storage(), blender::bke::node_register_type(), NODE_REROUTE, node_reroute_declare(), node_reroute_init(), and blender::bke::node_type_base().

Referenced by register_nodes().