Converted .usd file from .stp file has strange structure and can not make deformable object

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Isaac Sim Version

4.5.0
4.2.0
4.1.0
4.0.0
4.5.0
2023.1.1
2023.1.0-hotfix.1
Other (please specify):

Operating System

Ubuntu 22.04
Ubuntu 20.04
Windows 11
Windows 10
Other (please specify):

GPU Information

  • Model: NVIDIA GeForce RTX 4090
  • Driver Version: 535.183.01

Topic Description

Detailed Description

  1. I have one .stp file drawn by myself.
  2. I convert the .stp file into .usd file by double clicking the .stp file.

  1. The structure of the converted object does not same to the typical structure in the tutorial, as shown below:

My question is that:

1.There is a square marker with name of Prototypes what is this? is it a normal prim? Why there is another prim inside it with the name of mockup_insertion_plate_6mm and why there is one solid under it? Why so many hierarchy prims?

  1. Why there is another mockup_insertion_plate_6mm in the same level with the Prototypes and all the belonging prims same to the Prototypes/mockup_insertion_plate_6mm and can not be changed.

  2. How to make it to be deformable object? There is no deformable option when I right click the prims.

Error Messages

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Screenshots or Videos

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Additional Information

What I’ve Tried

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Related Issues

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Additional Context

Please let me know if you need the source .stp or .usd file

Could you please provide the original .stp file as well as the converted .usd file shown in the shared image?

Hi,

I am not allowed to upload .stp and .usd file, so I put the google drive link below: