I am not sure if there are any threads about this subject as I couldn't find it through search.

Anyway, the ADoor class generates a piece of terrain covering its silhouette when stopping after a movement and constantly removes all terrain within its silhouette when moving.

What I am asking is if anybody knows if it is possible to make fx a pinned MOsRotating do the same thing, and if it would be possible to activate through lua. I know it is possible to remove all terrain within its silhouette through lua, so that isn't a problem.

Anybody knows anything on the subject?

I need this because I want to make a large walkable pinned MOsRotating (A glass roof) and also maybe make an animated door that goes into the background instead of rotating/moving, and also neutral so no actors will react to destroy it.

I don't think I'm right, but maybe using this function to add a terrain object (like the boulders and such) but shaped in the way you need could work.

I'm not sure if the function that Asklar linked actually works, but I do know that if you set an MOSParticle to have ToSettle = true and it doesn't have a RestThreshold ini variable, the particle will immediately turn into terrain, with its sprite forming the shape.

awesome, I didn't know that MOSParticle was able to settle midair. Though this is not neccesary for the mod, but can you also settle a MOSRotating in a similar way, as you can't rotate MOSParticles?

MOSRotatings (and other rotatable MOs) require that they're on terrain in order to make them settle, as far as I know.

Got it to work perfectly, thanks