vector3.lua
123456789require "class" Vector3 = Class(function(self, x, y, z) self.x = x or 0 self.y = y or 0 self.z = z or 0 end) Point = Vector3
1234567require "class" Vector3 = Class(function(self, x, y, z) self.x, self.y, self.z = x or 0, y or 0, z or 0 end) Point = Vector3