custom usda question

hello i wanna play mp4 file in VideoMaterial avPlayer.

so first i make to use reality composer pro.

I created matterial using the sphere provided by default in Reality Composer Pro and exported it to usdz.

and when i play mp4 file in sphere matterial, it's good play

But i wanna custom created matterial (ex. shaper3d create 3d modeling) not good play.

  1. i make custom created matterial - it's curved matterial
  2. curved matterial in shaper3d and exported it to usdz.
  3. curved matterial in Reality Composer Pro Scene and exported it to usdz.
  4. when i play mp4 file in curved matterial, it's not good play -> not adjust screen play

How can I adjust and display the video in a custom usda file?

custom usda question
 
 
Q