Hi everyone, I'm wondering if someone here can help me out. I have been tasked with displaying data from a simulation in a VR environment using Unreal. the output from the simulation is essentially points, with data attached to them that varies over time. Obviously point data varies over time, but I'll need to process arbitrary point data. So, I need to get this data into Unreal and manipulate it, so I wanted to choose a format and I see the following options:
Can anyone help me with the '?' entries? Or shed any light on any of these I'd be very grateful. The closest I've gotten at the moment to verifying anything is being able to observe existence of arbitrary data in the USD Stage property viewer, but I do not know if the animation of these attributes is intact.
| Supports Arbitrary Attributes |
Animation Cache Works in Unreal |
Unreal can Access Arbitrary Output |
|
| GLTF | yes | no | no |
| FBX | yes | ? | ? |
| Alembic | yes | yes | ? |
| USD | yes | yes | ? |
Can anyone help me with the '?' entries? Or shed any light on any of these I'd be very grateful. The closest I've gotten at the moment to verifying anything is being able to observe existence of arbitrary data in the USD Stage property viewer, but I do not know if the animation of these attributes is intact.