The MVIC algorithm can efficiently resolve those discordant conflicts induced by geometrical/ non-geometrical attributes, and can also support non-reversibility of geometrical resolution of complex graphic objects. It's a general strategy for cooperative graphics editing systems. MVIC算法可以有效解决几何属性/非几何属性等不可调和的操作冲突,并支持复杂图形对象几何求解的不可逆性,是适用于协同图形编辑系统的通用算法;