I have made a stair by sketch, an u-shaped one. I do have som problems with the 3d modell. it will not show up correctly. I add som printscreens and you can see. You know what i have to do to fix this?
The first thing that comes to mind is that the view is cropped.
Use one of the following methods may be your problem.:
1 - Reduce the thickness of the stairs.
2 - in the landing areas, with separate Split.
3 - In the Type Properties and Type Properties dialog box, click Run type in new window Stepped put option on the Underside Surface.
4-Monolithic type steps of change.