I tried to do camera system in car but it’s too twitches.
Here video
Script
task.spawn(function()
while task.wait(0.1) do
if self and self.Seat.issit == true and self.plrdata.hum.SeatPart then
local calcu = self.plrdata.hum.SeatPart.Position-lastposes
self.DataStorage.Main.AddPose.Value = calcu
lastposes = self.plrdata.hum.SeatPart.Position
end
end
end)
I don’t understand why it happening. But the problem is in this script
make sure the camera updates before the frame is rendered by binding it to PreRender
game:GetService("Runservice").PreRender:Connect(Function()
end)
well, how is the position of the camera calulcated? (example code please)
i’m already sended script (which is the problem here)
(value changes twitches)
um, well I mean what is the purpose of lastposes and self.DataStorage.Main.AddPose.Value and also where is the Camera’s CFrame is updated exactly, there might be synchronizing issues or even problems in how the cars physics is calculated (a stretch but possible)
oh
lastposes is last position seatpart
self.DataStorage.Main.AddPose.Value is Vector3Value
Camera Update in other module script
game:GetService("RunService"):BindToRenderStep('CameraMovementEvent',Enum.RenderPriority.Camera.Value,function()
game.Workspace.CurrentCamera.CFrame += self.DataStorage.Main.AddPose.Value
end)
Ok my last piece of advice is to also make sure the calculations are bound to PreRender aswell, as task functions are called after rendering, so to test it try something like this:
--psuedocode
game:GetService("RunService"):BindToRenderStep('CameraMovementEvent',Enum.RenderPriority.Camera.Value,function()
local calcu = self.plrdata.hum.SeatPart.Position-lastposes
self.DataStorage.Main.AddPose.Value = calcu
lastposes = self.plrdata.hum.SeatPart.Position
game.Workspace.CurrentCamera.CFrame += self.DataStorage.Main.AddPose.Value
end)
heres a little chart i found on roblox’s documentation to show how roblox steps through frames, and its important that all camera manipulations happen before the screen drawing
Hope this helps! 
Of course it is laggy bro, you’re running this code in a literal while loop that only runs every 0.1 seconds. This is also extremely unoptimized and your variables are not named well. Put the camera calculations in a Heartbeat Loop, or just make your camera first person.
He already switched to using :BindToRenderStep
I’m fixed, just getting AssemblyLinearVelocity and it work as needed, without twitches.
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