See this for another way.
https://sketchucation.com/forums/viewtopic.php?f=18%26amp;t=68150

Due to internal tolerance settings, points that are closer together than about 1/1000 of an inch are considered coincident. That can sometimes create gaps.

I don't know what renderer you use but with Thea you can render out a material ID pass and a object ID pass. They have random colors for every material/object which makes it easy to select in Photoshop.

Have you tried clearing your browser's cache ?
You might also need to login to the PluginStore separately, it's on a separate server...
[top-right corner button - same user/pwd as here] ?
You obviously logged into this section - because you posted this !

Can you open this link ?
https://sketchucation.com/pluginstore?pln=ToolsOnSurface

You also need his Lib:
https://sketchucation.com/pluginstore?pln=LibFredo6

@hornoxx said:

Hi
what you see there is not a thumbnail, it is a added rendered.....

Thanks! This worked out great for me. Something I noticed that I should add is that the dimensions of the image you insert into your file is important if you want the tile to be filled entirely. The dimensions are 1304 x 732.

http://i.imgur.com/LQMzliF.jpg

I think I am going to make a Youtube walk through once I figure out how to perfect the image.

Thanks @HornOxx for the help!

@icapture said:

...Whenever I do that my Sketchup (Pro 2016 OS X) freezes.
...

did you try it with 'Outliner' closed?

in-fact it's best if all updatable panels are closed...

Using a Section Plane and Zorro2 should take seconds on a mac...

john