Why no bottom of my roof?

Hi Thorvald,

when I had the same problems some months ago. They told me not to smoke too much "strange tobacco", then the colours would soon again appear normal to me... :wink:

Some weeks later I had to install a new graphics card (the cooler fan had stopped doing it's job). Then the texture- and colour problems disappeared.

Please, upload the packed models (.zgb), then someone has the chance to find out the reason.

Hi Thorvald,

the first thing you should change is the direction of roof slices.
After doing so, the building will get a better look :wink:

In your model, the wrongplaced slice +1 is no "german: Kernlage". This is the reason, why it's ending at the walls.

The wall above the roof have bottom height of 5,00 m. You should make sure that at least one end is below the cut-defining roof slice. In your case some walls are complete above the roof, so you better delete them.

I've changed the roof slices, deleted the walls above the roof and set other line definitions (offsets) for roof slice +3.
Now it looks different:

I can hardly explain it in English, so see the picture:

You can define offsets for every slice and every line. In your model in slice 3 there is a plaster panel. When all offsets are zero, then this panel has the same overhang as the roof, so it is visible from outside the building. Therefore set negative offsets to slice 3, then the panel will end between the external walls.

There is one thing in the program, that I don't understand, perhaps it's a bug: like in your picture, the slice_3 is automatically cut between the internal walls. I think, this should not be.
In the roof definitions I set the internal walls to be cut under slice_3. If you do the same, you will see, that the panel will be as wide as the whole roof. When you've got it, then try to change the offsets again.