How to make Cframe Interact With Physics

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#1

I am trying to make a part rotating with Cframe, however it doesn’t interact with the Player Physics and I would like to know how I would go about doing that.
This is the script I use to rotate

local runService = game:GetService("RunService")

while true do
	local dt = runService.Heartbeat:Wait()
	script.Parent.CFrame = script.Parent.CFrame * CFrame.Angles(0, math.rad(45*dt), 0)
end

Thanks :smiley:

#2

Maybe this:

local RunService = game:GetService("RunService")
local dt = 0

while RunService.Hearbeat:Wait() do
	dt += 1
	script.Parent.CFrame *= CFrame.Angles(0, math.rad(45*dt), 0)
end
#3

This script is definitely cleaner than mine, but it still doesn’t interact with the PlayerPhysics. What I mean is that when the part rotates, I would like the player to rotate with it.

#5

what do you mean? The player is on top of the part.
In the video you see that the player stays in the same position, he doesn’t move when the part rotates

#6

I advise messing around with Velocity. Not sure exactly how you should implement it in, but just try

#7

Yeah I tried AssemblyAngularVelocity but it does not rotate at the same speed as the cframe so I was looking for an easier way.

#8

try this:

local RS = game:GetService("RunService")
local player = --get player
local char = player.Character or player.CharacterAdded:Wait()
local hrp = char.HumanoidRootPart
local rotatingpart = --get part

local prevcframe=CFrame.new()
RS.Heartbeat:Connect(function()
    hrp.CFrame *= rotatingpart.CFrame*prevcframe:Inverse()
    prevcframe = rotatingpart.CFrame
end)
1 Like
#9

What this does is essentially get the difference between the part’s CFrame and its CFrame the previous heartbeat, and changes the player’s HumanoidRootPart’s CFrame by that amount. (Note: This code doesn’t include a check to ensure that the player is actually on top of the part)

#10

That is a solution, however I was able to find an easier one, basically I put a part under my rotating part and added a assemblyAngularVelocity to it so that it would rotate the part on top as well as the player standing on it.