Stairs Design

[ChengLiu]

Hi all, I've found that my stairs become hollow after I refined shape.
How to make it solid? Thanks.
Liu

A2.png (163.3 KiB) Viewed 747 times

[ChengLiu]

OS: Windows 10
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.4 (GitTag)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Chinese/Taiwan (zh_TW)
Sorry, forgot the version.

[paullee]

No idea how a solid become an invalid shell

BTW, you may try Arch Stair. [EDIT] But somehow there is some regression...?

Set the Width to 950 mm. The interfacing between flights / landing and railing is not resolved yet.

Screenshot from 2020-08-14 01-57-33.png (228.28 KiB) Viewed 643 times

[Roy_043]

How to make it solid? Thanks.

The bottom face of Stairs001 and the top face of a tread of Stairs meet in a single line. You need to avoid that.

BTW, you may try Arch Stair.

The OP is already using that.

[ChengLiu]

How to make it solid? Thanks.

The bottom face of Stairs001 and the top face of a tread of Stairs meet in a single line. You need to avoid that.

BTW, you may try Arch Stair.

The OP is already using that.

Thanks a lot. Problem solved.
I know arch stair can make stairs with landing. But I don't like the weird shape at the bottom. So I decide to make a new one for my own.

[paullee]

Yes, the interconnecting shape needs some works in fact.