Sunflow是一个照片级的渲染系统，具备光线跟踪渲染内核，整个工程用Java编写，面向对象的结构，易于扩展。-Sunflow is a rendering system for photo-realistic image synthesis. It is written in Java and built around a flexible ray tracing core and an extensible object-oriented design.

用光线跟踪法实现三维体的构造和移动JAVA实现源代码-Ray tracing method to achieve the three-dimensional structure and mobile JAVA realization of the source code