function recurse(root,callback)
	for i,v in pairs(root:GetChildren()) do
		callback(i,v)
	
		if #v:GetChildren() > 0 then
			recurse(v,callback)
		end
	end
end
_G.recurse = recurse

local aggressiveness = 4
local lowerLimit = {
	[0] = 0.06;
	[1] = 0.1;
	[2] = 0.2;
	[3] = 0.3;
	[4] = 0.4;
}
local upperLimit = {
	[0] = 0.994;
	[1] = 0.9;
	[2] = 0.8;
	[3] = 0.7;
	[4] = 0.6;
}

function round(n, aggressiveness)
	local sign = n < 0 and -1 or 1
	n = math.abs(n)
	
	if n - math.floor(n) <= lowerLimit[aggressiveness] then
		--print("small",angle)
		return math.floor(n) * sign
	elseif n - math.floor(n) >= upperLimit[aggressiveness] then
		--print("small missing",angle)
		return (math.floor(n)+1) * sign
	end
	
	return n * sign
end


function _G.fixRotation(part)
	local originalCFrame = part.CFrame
	local rotation = part.Rotation
	local size = part.Size
	local newRotation = Vector3.new(round(rotation.X, aggressiveness), round(rotation.Y, aggressiveness), round(rotation.Z, aggressiveness))
	
	--print("Rotations", rotation,"::",newRotation)
	part.Rotation = newRotation
	if not part:IsA("PartOperation") then
		part.Size = Vector3.new(round(size.X, 0), round(size.Y, 0), round(size.Z,0))
	end
	part.CFrame = part.CFrame - part.CFrame.p + originalCFrame.p
end