Asset Swap GH to UE5

[MOOD]

Hi, @Jedd

I tried and I was able to complete your GH geometry to BP on UE5 exchange tutorial

Grasshopper to Unreal - asset swap / mapping meshes from Grasshopper proof of concept

Recently, I was asked by a community member if it were possible to send very simple geometry from Grasshopper (e.g. point/curve/simple meshes) to unreal and “asset swap” them to native Unreal geometry (trees, cars, etc.) In response, I created a little proof of concept that I’d like now to share with all our community. We don’t have any plans to implement a mapping tool in our Unreal Connector any time soon, which would be the perfect solution to this. However, since Unreal (and Grasshopper)…

The issue is the objects from my GH stream have (0,0,0,… ) in transform matrix, while yours have the right values.
https://app.speckle.systems/projects/9789f5af02/models/f2ee50cd33

I have a pretty good level on Rhino but quite limited on GH, so I downloaded your files and apart from the stream address I didn’t change anything.

Any tip to solve the issue ?
THX !

[Jedd (Jedd Morgan)]

Hi @MOOD

Thanks for reporting, Looks like we introduced a bug in 2.20 grasshopper connector that’s preventing sending transform objects properly.

I’m going to investigate. In the mean time, you should be able to downgrade grasshopper to the 2.19.3 version and work with that.

[MOOD]

Thanks for the quick reply