#include <NOD_geometry_nodes_dependencies.hh>

Classes
struct	ObjectDependencyInfo

Public Member Functions
void	add_generic_id (ID *id)
void	add_generic_id_full (ID *id)
void	add_object (Object *object, const ObjectDependencyInfo &object_deps=all_object_deps)
void	merge (const GeometryNodesEvalDependencies &other)
	BLI_STRUCT_EQUALITY_OPERATORS_6 (GeometryNodesEvalDependencies, ids, objects_info, needs_own_transform, needs_active_camera, needs_scene_render_params, time_dependent)

Public Attributes
Map< uint32_t, ID * >	ids
Map< uint32_t, ObjectDependencyInfo >	objects_info
bool	needs_own_transform = false
bool	needs_active_camera = false
bool	needs_scene_render_params = false
bool	time_dependent = false

Static Public Attributes
static constexpr ObjectDependencyInfo	all_object_deps {true, true, true}

Detailed Description

Gathers dependencies that the node tree requires before it can be evaluated.

Definition at line 19 of file NOD_geometry_nodes_dependencies.hh.

Member Function Documentation

◆ add_generic_id()

void blender::nodes::GeometryNodesEvalDependencies::add_generic_id ( ID * id )

Adds a generic data-block dependency. Note that this does not add a dependency to e.g. the transform or geometry of an object. If that is desired, use add_object or add_generic_id_full instead.

Definition at line 15 of file geometry_nodes_dependencies.cc.

References ids, and ID::session_uid.

Referenced by blender::nodes::add_eval_dependencies_from_node_data(), blender::nodes::add_eval_dependencies_from_socket(), add_generic_id_full(), add_object(), and merge().

◆ add_generic_id_full()

void blender::nodes::GeometryNodesEvalDependencies::add_generic_id_full ( ID * id )

Adds a data-block as dependency. For objects, it also adds a dependency to the transform and geometry.

Definition at line 23 of file geometry_nodes_dependencies.cc.

References add_generic_id(), add_object(), GS, ID_OB, and ID::name.

Referenced by blender::update_depsgraph().

◆ add_object()

void blender::nodes::GeometryNodesEvalDependencies::add_object	(	Object *	object,
		const ObjectDependencyInfo &	object_deps = all_object_deps )

Add an object as dependency. It's customizable whether e.g. the transform and/or geometry is required.

Definition at line 36 of file geometry_nodes_dependencies.cc.

References add_generic_id(), blender::nodes::GeometryNodesEvalDependencies::ObjectDependencyInfo::camera_parameters, blender::nodes::GeometryNodesEvalDependencies::ObjectDependencyInfo::geometry, Object::id, objects_info, ID::session_uid, and blender::nodes::GeometryNodesEvalDependencies::ObjectDependencyInfo::transform.

Referenced by blender::nodes::add_eval_dependencies_from_node_data(), blender::nodes::add_eval_dependencies_from_socket(), add_generic_id_full(), merge(), and blender::update_depsgraph().

◆ BLI_STRUCT_EQUALITY_OPERATORS_6()

blender::nodes::GeometryNodesEvalDependencies::BLI_STRUCT_EQUALITY_OPERATORS_6	(	GeometryNodesEvalDependencies	,
		ids	,
		objects_info	,
		needs_own_transform	,
		needs_active_camera	,
		needs_scene_render_params	,
		time_dependent	)

References ids, needs_active_camera, needs_own_transform, needs_scene_render_params, objects_info, and time_dependent.

◆ merge()

void blender::nodes::GeometryNodesEvalDependencies::merge ( const GeometryNodesEvalDependencies & other )

Add all the given dependencies to this one.

Definition at line 50 of file geometry_nodes_dependencies.cc.

References add_generic_id(), add_object(), BLI_assert, GS, ID_OB, ids, Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup(), ID::name, needs_active_camera, needs_own_transform, needs_scene_render_params, objects_info, time_dependent, and Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::values().

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

Member Data Documentation

◆ all_object_deps

ObjectDependencyInfo blender::nodes::GeometryNodesEvalDependencies::all_object_deps {true, true, true}

staticconstexpr

Definition at line 31 of file NOD_geometry_nodes_dependencies.hh.

◆ ids

Map<uint32_t, ID *> blender::nodes::GeometryNodesEvalDependencies::ids

Maps session_uid to the corresponding data-block. The data-block pointer is not used as key in this map, so that it can be modified in #node_foreach_id.

Definition at line 38 of file NOD_geometry_nodes_dependencies.hh.

Referenced by add_generic_id(), BLI_STRUCT_EQUALITY_OPERATORS_6(), merge(), and blender::update_depsgraph().