Reading and Setting Thumbnail Previews with File3dm

Hey guys,

I am using the Rhino3dm NuGet package in a small C# console application to process a directory of 3dm files and I was wondering if there is any capability to read or set the the thumbnail preview? Specifically what I am trying to do is read the thumbnail out of one 3dm file and set it into another 3dm file (or File3dm object as it were). Any pointers would be a big help.

Hi @Mike25,

Rhino3dm does not have this capability, due to some cross platform issues. Rhino’s version of RhinoCommon can do this.

– Dale

Bummer. Alright, thanks for confirming.