Model:SetScale(num) in same Position?

[OiiKaee]

I’m looking for a way to Tween a model downwards / into the floor as opposed to it’s center?
As you can see from the image I’ve got the Model to resize accordingly - However, it only does so from the center.

This is the desired effect:

Thank you!

[Wyzloc]

While it’s sizing down cframe it downwards as well by a specific amount. Adjust it accordingly enough and it will look as if it’s on the surface while shrinking.

example: https://gyazo.com/0a8e3bb18c7abd0b5463329205cbb8d7

The most preferable amount you’d want to move it down by is normally half the rate of which you’re expanding/contracting.

example of the code in the gif above:

while task.wait() do
	script.Parent.Size -= Vector3.new(.1,.1,.1)
	script.Parent.CFrame -= Vector3.new(0,.05,0)
end

[OiiKaee]

@Wyzloc

while task.wait() do
	script.Parent.Size -= Vector3.new(.1,.1,.1)
	script.Parent.CFrame -= Vector3.new(0,.05,0)
end

Brilliant, thank you!
Just to add - in terms of doing this with a Model:
If you get the Size of the Model before / after the adjustment then work out the difference and / 2 then you get the same effect.

Num:GetPropertyChangedSignal('Value'):Connect(function(...)
	PrevCF, PrevSize = Model:GetBoundingBox()
	Model:ScaleTo(Num.Value)
	CF, Size = Model:GetBoundingBox()
	Model:PivotTo(Model:GetPivot() - Vector3.new(0, (PrevSize.Y - Size.Y) / 2, 0))
end)