Changelog

All notable changes to this package will be documented in this file.

The format is based on Keep a Changelog

[7.0.0] - 2025-09-30

Changed

  • Update Unity min version for package.

Added

  • [AutoTile] Add Has Physics Shape property if Collider Type is set to Sprite. AutoTile will set Collider Type to Sprite if the Sprite has physics shape and set Collider Type to None if the Sprite has no physics shape.

[6.0.1] - 2025-09-25

Fixed

  • [RuleTileEditor] Fix exception thrown when a Rule is added to an empty RuleTile, removed and added again.
  • [AutoTileEditor] Fix minimum texture scale size when texture is smaller than 256 pixels
  • [AutoTileEditor] Fix texture display when texture is removed from AutoTile

[6.0.0] - 2025-07-17

Changed

  • Update minimum Unity version.

[5.0.1] - 2025-06-12

Fixed

  • [AutoTileEditor] Fix exception thrown when texture count is reduced

[5.0.0] - 2025-05-16

Added

  • [AutoTile] Add Random property. AutoTile randomly picks a Sprite if multiple Sprites share the same mask. Otherwise, uses the first Sprite set with the mask.

Changed

  • Update minimum Unity version.

Fixed

  • [AutoTileEditor] Only clear entries for current Texture when loading an AutoTileTemplate for the selected Texture
  • [AutoTileEditor] Improve duplication checks for entries across multiple Textures

[4.3.0] - 2025-01-17

Fixed

  • [AutoTile] Add AutoTile to Table of Contents
  • [AutoTile] Add warning when loading an asset which is not an AutoTileTemplate when loading an AutoTileTemplate
  • [AutoTileEditor] Set better limits for Texture Scale depending on size of original Texture
  • [AutoTileEditor] Save set Texture Scale
  • [RuleTileEditor] Set expansion limits for TilingRule to a maximum of 10
  • [RuleTileEditor] Set default properties to TilingRule when adding a new TilingRule
  • [Editor] Set an upper limit of 1000 for editable collection sizes

[4.2.1] - 2024-12-10

Fixed

  • [AutoTile] Fix AutoTile Create Asset menu item

[4.2.0] - 2024-12-05

Added

  • [AutoTile] Add AutoTile
  • [RuleTile] Add RuleTileTemplate to save RuleTile rules

[4.1.0] - 2024-09-18

Fixed

  • [GameObjectBrush] Allow expansion of SceneRoot Grid foldout when clicking on label
  • [GridInformation] Fix exception when serializing GridInformation component if component is part of a Prefab
  • Remove dependency on com.unity.ugui

[4.0.2] - 2023-08-21

Fixed

  • [GameObjectBrush] Use cell offset to determine location of GameObject when painting and erasing

[4.0.1] - 2023-04-26

Fixed

  • [GameObjectBrush] Set HideFlags of instantiated GameObject to HideFlags.None when painting
  • [GridInformation] Fix serialization of GridInformationKey/Value

[4.0.0] - 2023-03-07

Added

  • [RuleTile] Add RotatedMirror rule which checks neighbors using both the mirror and rotation Rule in addition to the standard rotation Rule

Fixed

  • [GameObjectBrush] Validate size of GameObjectBrush when it changes

[4.0.0-pre.3] - 2022-11-23

Fixed

  • [TintBrush] Replace obsolete method calls.
  • [TintBrushSmooth] Replace obsolete method calls.
  • [GameObjectBrush] Fix placement of GameObjects for Hexagon Layouts with Anchor
  • [GameObjectBrush] Align rotation and flip to 2D View in Editor
  • [RandomBrush] Use default color and transform when painting over with RandomBrush

Added

  • [AnimatedTileEditor] Add field to change TileAnimationFlags

Changed

  • [AnimatedTileEditor] Moved to Unity.2d.Tilemap.Extras.Editor

[4.0.0-pre.2] - 2022-11-03

Changed

  • [RandomBrush] Add RenderStaticPreview for RandomBrush
  • [TintBrush] Add RenderStaticPreview for TintBrush
  • [GameObjectBrush] Add RenderStaticPreview for GameObjectBrush
  • [GameObjectBrush] Add shouldSaveBrushForSelection for GameObjectBrush
  • [GridBrush] Add icons for brushes

Fixed

  • [LineBrush] Do not serialize lineStartActive

[4.0.0-pre.1] - 2022-10-04

  • Update version to 4.0.0-pre.1 for Unity 2023.1

Fixed

  • [GridInformation] Implement IEquatable for GridInformationKey
  • [PrefabRandomBrush] Fix possible NullReferenceException in PrefabRandomBrush
  • [GameObjectBrush] Fix placement of GameObjects when Cell Gap is set

[3.0.2] - 2022-04-01

Fixed

  • [RuleOverrideTile] -Mark RuleOverrideTile InstanceTile as dirty when overriding RuleTile for the RuleOverrideTile changes
  • [RuleOverrideTile] -Fix undo for RuleOverrideTile when overriding RuleTile has changed
  • [RuleTileEditor] -Fix height for ReorderableList when extending the view for marking Rules

[3.0.1] - 2022-03-03

Fixed

  • [AnimatedTileEditor] -Fix undo when setting number of Sprites for Animated Tile
  • [RuleTile] -Fix data for custom container fields not being transferred in RuleOverrideTiles overriding a Custom Rule Tile
  • [RuleTileEditor] -Fix undo when setting number of Rules for Rule Tile
  • [RuleTileEditor] -Use different text color for Extend Neighbors with dark and light skin

[3.0.0] - 2021-08-06

  • Update version to 3.0.0 for Unity 2022.1

Changed

  • [GameObjectBrush] Add canChangePosition
  • [GameObjectBrush] Use GridLayout from BrushTarget if it has one
  • [HexagonalRuleTile] Fix GetOffsetPositionReverse
  • [RuleOverrideTile] Create instance Tile on override
  • [RuleTile] Add scripting documentation
  • [RuleTileEditor] Add drag and drop rect for Sprites to create initial TilingRules
  • [RuleTileEditor] Add field to change number of TilingRules
  • [RuleTileEditor] Add blank space to the end of the Rule list
  • [RuleTileEditor] Add undo for changes
  • [AnimatedTileEditor] Add undo for changes
  • [TintBrush] Convert cell positions to world positions based on the Grid used
  • [TintBrush] Add k_ScaleFactor for better precision when painting on non-rectangular Tilemaps

Fixed

  • [RuleTile] Fixed error in RuleTileEditor when removing all Rules and adding a new Rule

[2.2.0] - 2021-06-01

Changed

  • [RuleTileEditor] Add tooltips to fields
  • Add required package dependencies

[2.1.0] - 2021-05-06

Changed

  • [RuleTile] Improve performance of RuleTile caching
  • [RuleTileEditor] Allow non-public fields with the SerializeField attribute as custom fields for RuleTile
  • Make U2DExtrasPlaceholder internal

Fixed

  • [RuleTileEditor] Fix exception when adding a new Rule when no Rule is selected

[2.0.0] - 2021-03-17

  • Update version to 2.0.0

[2.0.0-pre.3] - 2021-02-19

  • [HexagonalRuleTile] Fix issue with mirror rule
  • [RuleTile] Add min and max animation speedup
  • [RuleOverrideTile] Fix import issue when upgrading from a previous version of RuleOverrideTile
  • [RuleTileEditor] Add new rule below selected rule in RuleTileEditor
  • [RuleTileEditor] Add dropdown to duplicate Rule

[2.0.0-pre.2] - 2020-11-26

Changed

  • Update documentation
  • Add contribution notice in README.md
  • Update Third Party Notices.md
  • [PrefabBush] Add pick
  • [PrefabBush] Add tooltip for "Erase Any Objects" field
  • [PrefabBrush][GameObjectBrush] Account for Anchor when using GetObjectsInCell in PrefabBrush and GameObjectBrush
  • [CustomRuleTileScript] Allow Custom Rule Tile template script to be created regardless of where template script is installed (from a package or in the project)

[2.0.0-pre.1] - 2020-10-14

  • Update version to 2.0.0-pre.1

[1.6.2-preview] - 2020-09-25

Changed

  • [RuleTile/RuleOverrideTile/AdvancedRuleOverrideTile] Renamed Game Object to GameObject
  • [RuleTile] Fix menu order for RuleOverrideTile
  • [RuleOverrideTile] Fix menu order for RuleOverrideTile
  • [AdvancedRuleOverrideTile] Fix Rule toggle for AdvancedRuleOverrideTile
  • [GameObjectBrush] Use correct position when ClearSceneCell
  • [GameObjectBrush] Update cells when size changes
  • [GameObjectBrush] Clear cell for Prefabs
  • [LineBrush] Clear previews from base.OnPaintSceneGUI
  • [PrefabBrush] Fix box erase

[1.6.1-preview] - 2020-08-11

Changed

  • Update samples

[1.6.0-preview] - 2020-05-27

Changed

  • Updated for Unity 2020.1
  • [GameObjectBrush] Allow painting, erasing and picking on Tile Palette
  • [GameObjectBrush] Add Paint on Scene view to GameObjectBrush
  • [PrefabBush] Add BoxFill to PrefabBrush
  • [PrefabBush] Add Rotation to PrefabBrush
  • Consolidated menu items

[1.5.0-preview] - 2020-02-14

Added

  • Added CONTRIBUTING.md
  • Updated LICENSE.md

Added

  • [PrefabRandomBrush] Split functionality of PrefabBrush to PrefabBrush and PrefabRandomBrush
  • [PrefabBrush/PrefabRandomBrush] Add Erase Any Objects toggle to choose between erasing any Objects or Objects in the Brush

Changed

  • Consolidated menu items

Fixed

  • [WeightedRandomTile] Fixed WeightedRandomTile messing up Random.seed!

[1.4.0] - 2020-01-07

Added

  • [RuleTile / HexagonalRuleTile / IsometricRuleTile / RuleOverrideTile] Added Asset Preview for TilingRules
  • [RuleTile] Hidden Rule field
  • [CustomRuleTile] Support custom field of Object type
  • [CustomRuleTile] Support HideInInspector, DontOverride attributes
  • [RuleOverrideTile] Move advanced mode to AdvancedRuleOverrideTile
  • [RuleOverrideTile] Add GameObject overrides
  • [RuleOverrideTile] List height lessen
  • [RuleOverrideTile] Don't override null sprite
  • [RuleOverrideTile] Add static preview
  • [AdvancedRuleOverrideTile] List GUI simplify
  • [RuleOverrideTile / AdvancedRuleOverrideTile] Show unused overrides
  • [RuleOverrideTile / AdvancedRuleOverrideTile] Support multiple inheritance
  • [RuleOverrideTile / AdvancedRuleOverrideTile] Prevent circular reference
  • [AnimatedTile] Added Animation Start Frame which helps to calculate the Animation Start Time for a given Tilemap

Fixed

  • [RuleTile] Fixed RuleTile InstantiatedGameObject rotation/scale
  • [RuleTile] Fixed override tiles have not update when default properties changed
  • [AdvancedRuleOverrideTile] Fix override rule lost reference when source rule reorder
  • [PrefabBrush] Use WorldToCell comparison when getting GameObjects using PrefabBrush

[1.3.1] - 2019-11-06

Changed

  • [RuleTile] Simplified
  • [RuleTile] Caching all RuleTile neighbor positions for Tilemap to speedup refresh affected tiles

Fixed

  • [RuleTile] Fix remote positions missing of MirrorXY (#148)
  • [HexagonalRuleTile] Fix ApplyRandomTransform() of HexagonalRuleTile missing MirrorXY case
  • [RuleOverrideTile] Fix RuleOverrideTile does not refresh when add/remove rule
  • [RuleTile] Fix random rotation calculation mistake
  • [RuleTile] Fix cache data will not update when rule change

[1.3.0] - 2019-11-01

Changed

  • [RuleTile] changed from using index to using position.
  • [RuleTile] Additional storage rule position.
  • [RuleTile] Delete DontCare rule.
  • [RuleTile] Rule list increased Extend Neighbor toggle. When selected, it will increase the rule range that can be set.
  • [RuleTile] No longer fixed to checking around 8 rules.
  • [RuleTile] RefreshTile() will refresh affected remote Tiles.
  • [RuleTile] Delete GetMatchingNeighboringTiles(), no longer get nearby Tiles in advance, the performance is affected. ( may be changed to cache later)
  • [IsometricRuleTile] Rewrite.
  • [HexagonalRuleTile] Rewrite.
  • [LineBrush] Fix for Tiles disappear after selection and drag with LineBrush
  • [RuleTile] Add MirrorXY Transform Rule

[1.2.0] - 2019-10-17

Changed

  • [PrefabBrush] Erase GameObjects at target position before painting
  • [RuleTileEditor] Made RuleTileEditor and children public
  • [RuleTile] Roll back m_Self to this.
  • [RuleOverrideTile] Remove m_OverrideSelf property.
  • [RuleOverrideTile] Inherit custom properties from custom RuleTile.
  • [RuleOverrideTile] Change m_RuntimeTile to m_InstanceTile.

[1.1.0] - 2019-08-23

Changed

  • Validate Gap and Limit for GroupBrush
  • Fix z iterator for RandomBrush
  • Check randomTileSets on addToRandomTiles
  • Add Anchor to GameObjectBrush and PrefabBrush

[1.1.0] - 2019-03-22

Changed

  • Copy GameObject when copying TilingRule in RuleOverrideTile

[1.1.0] - 2019-03-08

Added

  • Added com.unity.2d.tilemap as a dependency of com.unity.2d.tilemap.extras

Changed

  • Custom Grid Brushes have been updated to the UnityEditor.Tilemaps namespace

[1.0.0] - 2019-01-02

This is the first release of Tilemap Extras, as a Package