Traffic Light Annotation Symbol : If you have the visibility linked...

Sat, 09 May 2026 14:00:34 +0000

Author: Vladimir Michl
Subject: 14781
Posted: 09.May.2026 at 14:00

If you have the visibility linked to a logical (Yes/No) paramater, you can define it as a logical parameter. Example (you can extend the conditions using AND or OR):

Param1:

IF(Param2,1<0,1>0)

Param2:

IF(Param1,1<0,1>0)

But if you get circular reference, you can use integer parameter as a visibility control switch.

Traffic Light Annotation Symbol : On our Titleblock we have a traffic...

Fri, 08 May 2026 15:57:45 +0000

Author: EdinSimon
Subject: 14781
Posted: 08.May.2026 at 15:57

On our Titleblock we have a traffic light symbol and a note written across all drawings that shows the status of the drawing:

Preliminary

For Approval

For Construction

I've made a family that can switch between visibility states to turn on and off the text and colored lights depending on what boxes are ticked.

however if a user forgets to untick a box or selects multiple boxes by mistake it can show more then one status at a time.

I'd like to simplify this so that its more like a drop down menu where only one status can be selected.

I'm no good with "IF" statements but I think it may be possible.

can you help me out how to go about this?

Thanks in advance..

Simon.

CAD Forum discussion (EN) : Traffic Light Annotation Symbol

Traffic Light Annotation Symbol : If you have the visibility linked...

Traffic Light Annotation Symbol : On our Titleblock we have a traffic...