Shipping an STL thumbnailer?
I wrote an STL thumbnailer. Would you all be interested in shipping it with Tumbler, or adding it to the available plugin documentation? STLs are a very common file type - and benefit greatly from thumbnails / a preview, especially when looking through lots of them, as they usually open in large, slow programs.
It depends on OpenSCAD, but runs very quickly (slightly slower than the PNG thumbnailer) and produces pretty good output. The background and model color can be changed depending on the OpenSCAD theme, although I think the default (pictured) looks the best.