ORBX Export without materials

[brewiq]

Hi,
Is it possible to export .ORBX file from Octane Blender Edition and overwrite file without materials (just geometry)?
I would like to set up materials in standalone version and later I would like to keep them after overwriting .orbx file.

Now each time I export .ORBX file I must set up materials again. I remember that it was possible int he past (using blender exporter) to update only geometry and keep the materials.

Could somebody help me?

[J.C]

I think it would be possible if you import an .obj or .abc file into standalone. ORBX will probaby always overwrite the mateials etc.