Class

TerrainServiceContract

Generated GDScript class reference for GridPlacement.TerrainServiceContract.

Status: Draft
Version: v6.0
Updated: Development docs generated from GDScript source

This is unreleased documentation in active development. APIs, class names, and behavior may change before the final release.

Adapter/contract interface for the terrain placement service (6.0.0-S). 6.0.0-211: object-capability contract that the host queries instead of checking is TerrainPlacementService2D or is TerrainPlacementService3D. The hosted implementation injects the concrete service (2D or 3D) via [PlacementServiceGroup.register_terrain]; the rest of the host and the service group only ever hold the contract type. Capabilities express which dimensions the implementation supports; the factory consults them so a 3D group never silently gets attached to a 2D-only brush flow.

Source: addons/grid_placement/services/contracts/terrain_service_contract.gd

Syntax

class TerrainServiceContract extends RefCounted

Members

Name	Kind	Summary
`supported_dimensions`	Method
`configure`	Method
`set_states`	Method
`set_targeting_state`	Method
`set_catalog`	Method
`dispose`	Method
`max_brush_cells`	Property	Per-action cell cap for terrain shapes. The host syncs it from settings; services clamp generation to it. Declared here (not per implementation) so the host can sync dimension-dispatched services through this type.
`start_terrain_drag_3d`	Method
`is_terrain_dragging_3d`	Method
`cancel_terrain_drag_3d`	Method
`preview_terrain_drag_3d`	Method
`take_terrain_drag_cells_3d`	Method
`complete_terrain_drag_3d`	Method