https://ibb.co/JxkJcTX Hi All,
I encounter a rendering issue on the 3d windows, the preview 3d windows is most of it black.

I am using linux with a 4k screen and 4k resolution with 2x scaling factor. The version of sweet home 3d is 6.6.2, openjdk 11.0.17, java 3d 1.5.2.

Someone has encountered ...