PlacementWorldProjections

Typed projection bundle for one committed Grid Placement record. Replaces the internal Dictionary that carried every projection payload under opaque StringName keys. Known projections are statically typed fields; unknown names (test hooks, future adapters) ride in _extra so the registry stays open without losing type safety on the hot paths. Save boundary note: only smooth_consumed (via to_save_data) and mount_socket (via mount.to_dict()) cross the save boundary. Runtime objects (smooth_occupancy, grid_occupancy entries) are rebuilt on restore and never serialized here.

Source: addons/grid_placement/services/placement_world_projections.gd

Syntax

class PlacementWorldProjections extends RefCounted

Members

Name	Kind	Summary
identity_lookup	Property
mount_socket	Property
grid_occupancy	Property	3D GRID cells, or a 2D Entry2D when the record is 2D GRID. Variant by contract: the registry never inspects it, adapters own the payload.
smooth_occupancy	Property	SMOOTH occupancy entry (Entry3D / Entry2D) or null. Variant by contract.
has_smooth_consumed	Property	Presence is tracked separately: writers store the key even when no socket is consumed, mirroring the legacy Dictionary, so counts stay stable.
smooth_consumed	Property
mount_provider_faces	Property
has_edge_socket	Property
edge_socket	Property
has_face_socket	Property
face_socket	Property
has_top_socket	Property
top_socket	Property
has_corner_socket	Property
corner_socket	Property
has_surface_socket	Property
surface_socket	Property
has_generation_callback	Property
generation_callback	Property
empty	Method
from_variant	Method
duplicate	Method
has_projection	Method
get_projection	Method
set_projection	Method
erase_projection	Method
projection_keys	Method
projection_count	Method
is_empty	Method
clear	Method
to_dict	Method