Submitted by matthiaskrgr
In order to only get isolated tiles improved, I think the beautify grass function of the editor misses the possibility to only put out isolated grass tiles and do nothing else.
One can find these tiles then easily and improve only these using the function in order to avoid things getting worse on some maps.

Posted by hakzsam
This feature already exists if you select some tiles before using the beautify grass function.

This feature does not, as far as I can tell, already exist.
But the ticket description is very vague and it's difficult to understand what
you want to do. Can you describe again please?

Sometimes, beautify grass function makes maps looking worse then before.
Here I'd like to know which tiles would be changed by it in order to fix these
manually.

Having the to-be-beautified tiles selected automatically before running the
option could be handy, too.