[x3d-public] view3dscene now available also for macOS and Raspberry Pi

[Michalis Kamburelis]

Hi,

You can now download view3dscene builds for macOS (Intel-based macs)
and Raspberry Pi from https://castle-engine.io/view3dscene.php . These
new platforms are an addition to existing Linux and Windows builds,
that of course are available too.

We add these 2 platforms, and are committed to their long-term support now.

macOS details:

- macOS app bundle is not signed (for now). For the first time, you
have to run it by clicking with right mouse button, choosing "Open"
from the context menu, and then accepting to run unsigned application.
Next time you can run as usual, by just double-clicking on the
application.

- While view3dscene was always available for macOS in theory, but we
didn't have constant access to macOS to really build and test them. So
the official view3dscene downloads were not available for a long time.
This is solved now -- thanks for MacStadium, we have remote mac
machine available 24/7, for Jenkins and for interactive work.

- In recent weeks I made big improvements to Castle Game Engine
experience on macOS --
https://castle-engine.io/wp/2022/05/29/huge-improvements-for-macos-users-macos-binary-beta-release-cocoa-backend-for-tcastlewindow-automatic-running-and-packing-using-appbundle-access-to-macos-thanks-to-macstadium/
. And view3dscene benefits from all Castle Game Engine work of course
:)

I'm posting here, as I think some intensive view3dscene users are on
this list :)

Regards,
Michalis