Welding problem with position, for some reason it goes all the way to the top

Help and Feedback Scripting Support
1

I’ve never done welding before, I’m a beginner at it but I am trying to weld a part to my player’s feet because usually in the R15 rig type, there is a delay with kill bricks, which is caused because their hitboxes aren’t accurate.
My code:

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(character)
		local LegPart	= Instance.new("Part")
		LegPart.Parent = character
		LegPart.Name	= "LegPart"
		LegPart.Anchored = false
		LegPart.CanCollide = false
		LegPart.Material = Enum.Material.SmoothPlastic
		--LegPart.Transparency = 1
		LegPart.Size = Vector3.new(2, 2, 1)
					
		local legweld = Instance.new("Weld")
		legweld.Parent = LegPart
		legweld.Name = "LegPartWeld"
		legweld.Part0 = character.HumanoidRootPart
		legweld.Part1	= LegPart
					
		legweld.C0 = CFrame.new(0,LegPart.Parent.LeftLowerLeg.Position.Z,0)
	end)
end)

Basically the welding is supposed to go to the player’s left foot Z position, but
for some reason, it goes all the way to the top.

image
image1188×658 339 KB

I feel like it is a problem with this part though, as when I made it

torsoweld.C0 = CFrame.new(0,LegPart.Parent.Position.Z,0)

if you have a solution, I would greatly appreciate it!

1 Like
2

You should parent things last due to performance and setting everything before using it.

Set the CFrame of the LegPart to the LeftLowerLeg of position.

Instead of using weld and going with the using inverse method, use WeldConstraints. WeldConstraints move with the part without breaking and make welding a lot easier.

Heres an example :slight_smile:

Edit: Hopped onto my computer and fixed typos.

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(character)
		local LegPart = Instance.new("Part")
		LegPart.Name = "LegPart"
		LegPart.Anchored = false
		LegPart.CanCollide = false
		LegPart.Material = Enum.Material.SmoothPlastic
		LegPart.Transparency = 0
		LegPart.Size = Vector3.new(2, 2, 1)
		LegPart.Parent = character
		LegPart.CFrame = character.LeftLowerLeg.CFrame -- to adjust, do something like LegPart.CFrame = character.LeftLowerLeg.CFrame * CFrame.new (0,-3,0)

		local legweld = Instance.new("WeldConstraint")
		legweld.Name = "LegPartWeld"
		legweld.Part0 = LegPart
		legweld.Part1 = character.HumanoidRootPart
     	legweld.Parent = character.HumanoidRootPart
	end)
end)

Hope it helps

2 Likes
3

It gives this error:
image
I believe this is because the part is literally falling out of the map and being destroyed right before the wled constraint is added, how can i fix this?

4

FIXED! It was just a problem because you made it “Part” when its supposed to be “Part1”.

1 Like
5

Was just about to tell you that I had a few typos. Im glad you got it fixed haha.

Also, dont forget to mark the solution. Ty

6

I will soon, but I am trying to make it right BELOW the torso, because the part is only at the left leg rn

7

CFrame to Humanoid Root Part instead then mutltiply with CFrame.new(vector3)

like this

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(character)
		local LegPart = Instance.new("Part")
		LegPart.Name = "LegPart"
		LegPart.Anchored = false
		LegPart.CanCollide = false
		LegPart.Material = Enum.Material.SmoothPlastic
		LegPart.Transparency = 0
		LegPart.Size = Vector3.new(2, 2, 1)
		LegPart.Parent = character
		LegPart.CFrame = character.HumanoidRootPart.CFrame * CFrame.new (0,-2,0)

		local legweld = Instance.new("WeldConstraint")
		legweld.Name = "LegPartWeld"
		legweld.Part0 = LegPart
		legweld.Part1 = character.HumanoidRootPart
     	legweld.Parent = character.HumanoidRootPart
	end)
end)