With this Blueprint-friendly plugin developed in C++ which supports multiplayer, you will be able to insert portals to any kind of game. Currently, sphere and flat portals are supported. Moreover, this plugin also features lasers, i.e. any kind of ray that can cross portals.

Promo videos:

Sphere Portals Videos:

• https://www.youtube.com/watch?v=KtvWMe8FGSo
• https://www.youtube.com/watch?v=A6Ev0OeLf1A

Portal Gun / Flat Portals Videos:

• https://youtu.be/EwpQtfDQdJE

Fully Compatible with Lumen:

• https://youtu.be/6j7yHjbc9ik

Documentation of the plugin:

https://docs.google.com/document/d/17Dv1AmRjg4xdSyrdXjgqu0PG1c4qtIoAViAt3xUZOa8/edit?usp=sharing

Demo video of the plugin:

https://www.youtube.com/watch?v=-wTN4bb1Iaw

Example Project:

https://drive.google.com/file/d/1VBfIF9OVG0qN3a31omNhoKtmG0B-nLCm/view?usp=drive_link

Packaged demo:

https://drive.google.com/file/d/1Xsi5uklb_LNfJJzLyr38fdZQaAilfPlj/view?usp=sharing

5.4 and 5.3 editor issue identified:

The editor viewport needs to have a ratio that is not extremely weird. Ratios such as 16:9, 4:3, 1:1 and so on are perfectly fine and it does not need to be precise, you can adjust your viewport until it has similar dimensions. We are working on fixing this. Packaged games will be fine in any ratio.