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Can someonel help me with CFraming door rotations?
I have been trying to make my own CFrame swing doors lately, and I've been running into some problems, like the door swings open, but it doesn't swing back in the right way, is there a way to calculate the correct numbers and angles to put into the CFrames? If not, can you at least answer with some tips on how to make the CFrames work right? Here's what I've got:
01 | local Door = script.Parent |
02 | local DoorFrame = Door.Parent |
03 | local CD1 = Door.CD |
04 | --I am still not sure about the numbers in here, the dimensions of the door are (4, 6, 0.4) |
05 | function Open1() |
06 | if Door.InUse.Value then |
07 | Door.InUse.Value = true |
08 | for i = 1, 18 do |
09 | Door.CFrame = Door.CFrame * CFrame.new(0, 0, 0.21) * CFrame.fromEulerAnglesXYZ(0, 0.1, 0) |
10 | wait(0.01) |
11 | end |
12 | wait(1.5) |
13 | for i = 1, 18 do |
14 | Door.CFrame = Door.CFrame * CFrame.new(0.002, 0, -0.22) * CFrame.fromEulerAnglesXYZ(0, -0.1, 0) |
15 | wait(0.01) |
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1 answer
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1
Here's how you rotate a part around a point (or in your case, a door).
1 | part.CFrame = origin*rotation*(origin:inverse()*part.CFrame) |
origin is the point (CFrame, not Vector3) you're rotating around, and rotation is the CFrame you're rotating by.
Added to your code, it will look like this:
01 | local Door = script.Parent |
02 |
03 | local origin = CFrame.new(Door.Position - Vector3.new(Door.Size.X/2,0,0)) |
04 | --You're probably going to need to fix the origin yourself |
05 |
06 | local DoorFrame = Door.Parent |
07 | local CD1 = Door.CD |
08 | function Open1() |
09 | if not Door.InUse.Value then |
10 | Door.InUse.Value = true |
11 | for i = 1, 18 do |
12 | Door.CFrame = origin * CFrame.Angles(0,math.rad(90/18),0) * (origin:inverse()*Door.CFrame) |
13 | wait(0.01) |
14 | end |
15 | wait(1.5) |
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Thanks, also, I recently joined the SH group and posted a question on the wall... but your answer will really help me with my future doors, Thanks! Xetrax 85 — 10y
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One question... how do I do that exactly... as I said... I'm new here... Xetrax 85 — 10y
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Thanks again! Xetrax 85 — 10y
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NP 2eggnog 981 — 10y