Comment 13 for bug 778540

> It would be good to be able to hide immovables as well

I am unsure about that. Hiding immovables could lead in changes which a mapmaker does may not intend. F.e. He placed trees somewhere, hide immovables and modify the terrain to water. In Result the trees will stand in water. Same goes for granite stones. And what about critters?

Automatic removing of immovable if the terrains does normally not support this immovable (like trees on water) is another bug which should be solved if immovables could be hided (but rocks on water looks cool :-D )

Normally the immovables do not disturb the view, instead resources do (mostly fish)