Runtime FBX Export using Autodesk sdk?

Hello,

I want to export my GameObjects at runtime and save it as one FBX on the file system. I am Using Unity 2018.3 HDRP.

I achieved to export it using the FBX Exporter preview package in the Unity Editor. However, it must also work in a Windows Standalone Build. In the documentation of the package I found following info using the Autodesk SDK to export a model also at runtime.

Code (CSharp):

1.  
2. using Autodesk.Fbx;
3. using UnityEngine;
4. using UnityEditor;
5.  
6. protected void ExportScene (string fileName)
7. {
8.     using(FbxManager fbxManager = FbxManager.Create ()){
9.         // configure IO settings.
10.         fbxManager.SetIOSettings (FbxIOSettings.Create (fbxManager, Globals.IOSROOT));
11.  
12.         // Export the scene
13.         using (FbxExporter exporter = FbxExporter.Create (fbxManager, "myExporter")) {
14.  
15.             // Initialize the exporter.
16.             bool status = exporter.Initialize (fileName, -1, fbxManager.GetIOSettings ());
17.  
18.             // Create a new scene to export
19.             FbxScene scene = FbxScene.Create (fbxManager, "myScene");
20.  
21.             // Export the scene to the file.
22.             exporter.Export (scene);
23.         }
24.     }
25. }
26.  

However, I do not understand how I can specify the GameObject that has to be exported. Is this even possible in this way or do I understand it wrong?

Furthermore, when exporting the FBX file in Untiy HDRP, the textures in the materials are lost. Do I have to export all materials separately and then assign it again?

Thank you for your help!

 

You might want to repost over in the "External Tools" board because the answer to this is going to be highly dependent on details of this SDK.

 

Thank you, I reposted it also in the second thread.