I'll try it next time.

Now I am. It's not pretty by any means, but it fulfills the purpose, which is letting me understand the space, and visualize how large the rooms will be, etc.

It was a crazy amount of work, but very helpful.

Well, I'm not fully done with the roof yet.

<t>Actually, I got it working and now have my first roof section, by exporting each floor directly as an object, and then importing the two floors (one for white interior finish and one with tiles for exterior, and then exporting those as an object.<br/>
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CopyAsNewFurniture wasn't even needed ...

I'm sorry, I'm not able to understand the steps when you are using floors. I can't choose "Copy as new furniture" with a floor.

(Although when I use Misfit, the textures disappear, which is OK for me as I only really are interested in the insides).

<r>OK, I hope to get time to upgrade soon; I'm using 3.1 at the moment. Also interesting idea to use the floor to make a piece.<br/>
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I did also find a 3D software: "Misfit model 3D" which is actually possible to understand and use for normal humans. It's quite primitive, but I succeeded in ...

<r>Sure. Here is what I get if I just take a simple pyramidal roof:<br/>
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<IMG src="http://i.imgur.com/fQ96E.png"><s>[img]</s><URL url="http://i.imgur.com/fQ96E.png">http://i.imgur.com/fQ96E.png</URL><e>[/img]</e></IMG><br/>
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As you can see, the pyramid will descend into the room ...

That's pretty cool. Any non-90-degree-angle is interesting (and very expensive to build).

<r>OK, I'm back on this, and sure, that works, but... of course the roof isn't actually pyramidal, because it intersects with a sloping roof (or rather two, since it's in a corner.<br/>
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And that part I'm not able to do. The front of the tower is fine, and the backside, but the sides end up ...