MultiDim error using TerrainImporter.js

Unity Engine
1

Hello all, Unity doesn’t seem to recognize the identifier MultiDim from the TerrainImporter script from the wiki, is this outdated? What should I use instead? Any advice would be much appreciated.

Error: Assets/Editor/TerrainImporter.js(239.25) BCE0005: Unknown Identifier: ‘MultiDim’.

Edit: or any other scripts people know about that help manage and import terrain grids w/o manual setup each time.

2

It’s looking for the MultiDim class, which is on the wiki. But yes, it’s outdated, since you can just declare 2D float arrays directly instead of using MultiDim.

–Eric

3

Thank-you much. Appreciated.

4

Hi there ! There is a last error with :
terrainData.RecalculateTreePositions();
=> ‘UnityEngine.TerrainData.RecalculateTreePositions()’ is inaccessible due to its protection level.

It seems like we could use instead :
terrain.Flush ();

But I don’t know how to call the terrain var ?

Thanks a lot in advance !