Point.Project node error in Revit 2022

Geometry
, ,
1

Hi, I created a Dynamo graph using the Point.Project node in Revit 2021.
It works well, but when I run it in Revit 2022, the points are in the wrong position.

When it runs in 2021, no error is out and makes the lines well.


2021ver
2021ver1419×854 99 KB





But in 2022, the points cannot get the right directions, so no lines are out.


2022ver
2022ver1419×854 103 KB




Does anyone know what’s wrong with this node?
I attach the dyn file and the entire dynamo image below.


1
12906×1064 291 KB



210824_test.dyn - Google Drive

2

Hello @myoh - Thank you for posting this. This is unfortunately a bug with Dynamo 2.10's geometry library LibG, specifically around transform accumulation, which is shipped with Revit 2022, and has subsequently been fixed for Dynamo 2.11.

For the Revit point release of Revit 2022.1, coming out in the not too distant future, you will have access to Dynamo 2.12 which contains this fix and many more cool things.

So, the graph you have will work in it’s current state when you go beyond Revit 2022 base, but in the interim if you need a workaround you can use the following:

  • Deconstruct points into their base components
  • Reconstruct points from base components

image
image2223×1064 236 KB

After you move up to Revit 2022.1 or Revit 2023 you can remove this workaround :slight_smile:

2 Likes
3

Hi @solamour
With your suggestion, it works well!

0825
08251132×754 71.9 KB

Thanks for kind response :slight_smile:
I’ll be waiting for the updates!

1 Like