spine-runtimes/spine-lua/BoneData.lua

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local setmetatable = setmetatable
local TransformMode = require "spine-lua.TransformMode"

local BoneData = {}
function BoneData.new (index, name, parent)
	if index < 0 then error("index must be >= 0", 2) end
	if not name then error("name cannot be nil", 2) end

	local self = {
		index = index,
		name = name,
		transformMode = TransformMode.normal,
		parent = parent,
		length = 0,
		x = 0, y = 0,
		rotation = 0,
		scaleX = 1, scaleY = 1,
		shearX = 0, shearY = 0,
		inheritRotation = true,
		inheritScale = true
	}

	return self
end
return BoneData