Particle

[tawdry bear]

I have an entity on a center, and I need to draw a circle around it (100 blocks radius), the circle needs to follow the player Y (every player should see the circle at its own height)

[viral pasture]

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Open question: #1261546378249769023

[obsidian inlet]

Hmm getting every player to see it at their own height might be tough

Well, maybe not 🤔

Yeah you could just execute as every player, at the center, and then projecting the particles from there visible only to the executor

Now to reduce performance cost for a high number of players, you may only want to project a slice of the circle rather than the entire circle for each player, since most of it won't be visible to them

[tawdry bear]

just 10% would be more than enough

[obsidian inlet]

Mhm, you could absolutely do that

You'd just executing facing the executor some predetermined number of commands equivalent to that 10%, or however much you want to display

[tawdry bear]

but what about the y?

[obsidian inlet]

If you do all the commands facing the executor, it will ultimately be right at their Y value. That also means if they aren't right on top of the border, it'll be a little bit above them, still visible. You can adjust the height of the center, and the angle of the particles, for your preferred visibility at most heights