Unity 2019.2.0 Alpha 7 - GridBrush error?

The Tile Palette and Tilemap editing tools have been moved to a package called Tilemap Editor in the Package Manager. You will need to include that package for the Tilemap Editor tools (including GridBrush). There are also changes to the Tile Palette for this version as well, where you will need to recreate them for now.

 

I see what you mean. The namespace has changed to "UnityEditor.Tilemaps". The scripting documentation can be found at https://docs.unity3d.com/Packages/com.unity.2d.tilemap@1.0/api/UnityEditor.Tilemaps.GridBrush.html . Hope this helps!

 

We will check out 2d extras and make a branch for the Tilemap Tooling package change to resolve this!

 

The package_2019.2 branch of 2d-Extras (https://github.com/Unity-Technologies/2d-extras/tree/package_2019.2) has been updated to handle the changes made in 2019.2.0.a7. As the Tilemap Tooling changes are still in alpha, the master branch will not be updated yet to handle this.

Also, as this branch is in the package format, the way to use this differs from the master branch in 2d-Extras. You can:

• In your Packages/manifest.json file in your Unity Project, under the dependencies section, add: "com.unity.2d.tilemap.extras": "https://github.com/Unity-Technologies/2d-extras.git#package_2019.2" (See https://github.com/Unity-Technologies/2d-techdemos/blob/package_2019.2/Packages/manifest.json as an example)
  
• Clone or download the branch to Packages/com.unity.2d.tilemap.extras in your project
• Copy the Editor and Runtime folders to a folder in your Assets folder of your project