这篇论文介绍了一种有效的3D笔刷模型，模仿中国毛笔的写字方式，能够运用于各种程序。-This paper presents a novel 3D brush model consisting of a skeleton and a surface, which is deformed through constrained energy minimization. The main advantage of our model over existing ones is in its abili

java实现3d模型展示场景，物体和笔刷，灯光，字体整合-java implementation 3d model display scenes, objects and brushes, lights, fonts integration