Mac OS materials issue

[Garry K]

I have a contracted plugin which works fine on Windows but has a problem with Mac and SU 2017 and SU 2018.

It has to do with materials but only when setting opacity.

https://www.dropbox.com/sh/rjsshch5o26w ... 7L66a?dl=0

Has anyone heard or seen anything like this?

When A new material is created (from my web dialog) I do go through the model and adjust the appropriate face and or back face material.

If necessary I can try to create a small test plugin that only deals with just this issue.

[driven]

probably same reason as this...

https://forums.sketchup.com/t/more-mac- ... nupthewall

john