In view of the fact that the traditional L-system was difficult to programmed, was inefficient to perform and was weak to intercommunicate, an intercommunion L-system method, which based on the Virtual Reality Modeling Language (VRML), was proposed.

• 鉴于传统L-系统生成植物图形时，编程比较繁琐、执行效率低，交互性差这一缺点，提出了基于虚拟现实建模语言(VRML)的交互式L-系统的算法。