(Topic) Roblox has had this glitch for a while. And if you have been developing for some time you would have most likely encountered this glitch, known as the glass transparency bug.
With this bug, you can set a part’s(Of any material) transparency to 0.02, while setting a glass parts transparency to 0.9999999. This allows when the original part is placed behind the glass part, the part will appear invisible.
This isn’t a bug, transparent parts not showing through glass is intentional. Still always a neat trick though (also you should probably refrain from using non-ASCII characters in your titles, it’s harder to read and harms discoverability of the topic since users won’t be using the same characters to search for this)
WOW. This is such a simple feature to hide certain parts behind glass, but when used like this, I think it has a ton of potential.
Combine this with EgoMoose’s portal system to teleport the player to different locations for more visual trickery, and you have a seriously convincing demo or showcase experience.
Add some puzzle elements and more polish, and you could easily have a frontpage game.
This will be so cool for horror games. Imagine making a locker that the player has to go into, but then it actually stretches very far, and even into another room.