Scale down model and constraints using script in Studio

Help and Feedback Scripting Support
1

I was wondering how to scale down a model with mesh parts too that also has constraints using a script in Roblox studio. I’ve seen other posts on how to do it but they don’t say how to also scale down and position the constraints with it.

2

Try this:

ResizeModel.ResizeModel = function(model, scale)
	local origin = model.PrimaryPart.Position

	for _, obj in ipairs(model:GetDescendants()) do
		if obj:IsA("BasePart") then
			obj.Size = obj.Size*scale

			local distance = (obj.Position - model:GetPrimaryPartCFrame().p)
			local rotation = (obj.CFrame - obj.Position)
			obj.CFrame = (CFrame.new(model:GetPrimaryPartCFrame().p + distance*scale) * rotation)
		elseif obj:IsA("JointInstance") then
			local c0NewPos = obj.C0.p*scale
			local c0RotX, c0RotY, c0RotZ = obj.C0:ToEulerAnglesXYZ()

			local c1NewPos = obj.C1.p*scale
			local c1RotX, c1RotY, c1RotZ = obj.C1:ToEulerAnglesXYZ()

			obj.C0 = CFrame.new(c0NewPos)*CFrame.Angles(c0RotX, c0RotY, c0RotZ)
			obj.C1 = CFrame.new(c1NewPos)*CFrame.Angles(c1RotX, c1RotY, c1RotZ)
		end
	end
end
3

doest a joint instance like hinges springs welds etc constraints?

4

I’m not sure about the springs, but where there are C0 and C1 it will work

5

if this helped, please set it as a solution

6

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image922×967 31.4 KB

m

most of it works, but this happens