Like this :
you can see that glass splitting things
This picture just looks like it shows a cracked glass image on a GUI placed over the entire screen.
You have to give us more information. Things like:
I used glass and then particleEmitter just disappear
We can’t read your mind about what you want. If you can’t give us an EXACT description of what you want then we can’t help. I asked 2 very specific questions in my previous question and you gave me 8 words that don’t answer anything.
Try to explain in a very precise way what you want the effect to look like.
For example:
I want to have my screen look like glass cracking after my character gets hit by a rock. I’d like the glass to first shatter, then look like the pieces fall down until the screen is clear again.
Or:
I want the screen at the beginning of the game to look like it’s cracked and then when the game starts have the glass pieces look like they off the screen leaving it clear.
You can make distortion effect using glass material Hidden Glass Distortion Effect (With Real Time Reflections) - Tutorial - Resources / Community Tutorials - Developer Forum | Roblox but I still didn’t find a way to use this in particleemitters, trails or beams. It also works only for graphics level higher than 7