根据The Alogirthmic Beauty of Plants此书里的分形原理和L系统原理，使用C++语言写的分形的曲线程序。-The fractal curve program is written by C++ language, based on fractal principle and L system, reference by the book The Alogirthmic Beauty of Plants

根据The Alogirthmic Beauty of Plants此书里的分形原理和L系统原理，使用C++语言写的分形的山脉程序。-The fractal mountain program is written by C++ language, based on fractal principle and L system, reference by the book The Alogirthmic Beauty of Plants

根据The Alogirthmic Beauty of Plants此书里的分形原理和L系统原理，使用C++语言写的分形的森林程序。 -The fractal forest program is written by C++ language, based on fractal principle and L system, reference by the book The Alogirthmic Beauty of Plants