anyway to export a scene into a fbx file??

The scene is combined by so many fbx files or obj files, and someday I want to build a overall collider mesh based on this scene which containes fewer faces.
But in order to do this, I need the scene as a reference in the 3d max.
So here comes the problem. Any better suggestions?

 

Not sure if this is what you mean but you can try it for free: https://assetstore.unity.com/packages/essentials/fbx-exporter-beta-101408

 

https://github.com/RaduMC/UnityStudio

And

https://www.google.co.il/search?q=g...69i57j69i64.7977j0j4&sourceid=chrome&ie=UTF-8

 

wonderful, thx