Question about collection service

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#1

Hello, I have made a blood system and it works by cloning parts and giving them random velocity and the parts use the velocity to get the direction and then fire a ray with that direction every heartbeat.

And I have made a RayIgnore tag that encompasses all the parts that should be ignored by the ray.
But I don’t know how CollectionService:GetTagged() works on the background. Like is it bad for performance? Because :GetTagged() will be ran every heartbeat.

Is this bad for performance?

#2

Hey, I found the answer you were looking for. CollectionService :GetTagged

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#3

So it’s not a problem if you’re tagging models instead of each part of the model.
Unless you’re game is too big, you should be fine.

Thanks for the info.