Attachments not rotating with part instance

Help and Feedback Scripting Support
1

hey there, i am currently creating a gun.

for the bullet im trying to use a beam attached onto a part, however whenever i shoot, this happens
https://gyazo.com/75c0af933e69b74fec397b4aa31f9765

i tested in an isolated environment to see if it was CFrame causing this issue but nope, rotating and moving worked flawlessly as seen in this gif
https://gyazo.com/15a29d019e7b5a22d99b692b0733d749

any ideas? here is the line that cframes the part
bullet.CFrame = CFrame.new(PositionFrom,Position)*CFrame.new(0,0,-distance/2)

1 Like
2

Are you using Attachment.CFrame or Attachment.WorldCFrame? And/or .Position vs .WorldPosition?

3

hey, not actually moving the attachments, just the part theyre parented to, the part is invisible :slight_smile:

4

Can you post the entire script or relevant parts of it? It’s not clear from the one line you posted and the screenshots what’s going wrong

5

sure, this should be everything relevant

game.ReplicatedStorage.Fire.OnServerEvent:Connect(function(Player, barrel, mouse)
local rey = Ray.new(barrel, (mouse- barrel).unit*300)
local hitted, Position = game.Workspace:FindPartOnRay(rey, Player.Character, false, true)
local distance = (barrel-mouse).magnitude
local bullet = game.ReplicatedStorage.Bullet:Clone()
bullet.Parent = game.Workspace
bullet.Anchored = true
bullet.CanCollide = false
bullet.CFrame = CFrame.new(barrel,Position)*CFrame.new(0,0,-distance/2)
bullet.Size = Vector3.new(0.2,0.2,distance)
game.Debris:AddItem(bullet,5)
end)