Hi Michael,

thanks a lot for your detailed reply to my questions.

It's a pity that those display artifacts cannot be avoided in the viewport's display,
'cause i tested that those artifacts are also captured by both the commands getViewport.renderToClipboard() and getViewport.render(),
two commands that would be very useful for creating presentation images of the 3d models.

Anyway, do you think that the next V4 version, will integrate an optional better display mode, in case of using a
discrete video card, like those offered by Nvidia Quadro series ?
(i own a Quadro K3100M 4gb, and i'm planning an upgrade to K5100M 8gb if possible)

Thanks again and good night.

Marco.