虚拟毛笔程序,模拟了墨水在宣纸上的扩散,opengl-procedures, simulating the ink on the paper, the proliferation opengl

一个做毛笔模拟的小程序，对于非真实感图形学很有用

手写签名的软件，具备选择线条粗细、线条颜色的功能，有撤销和恢复的功能，小巧轻便。-a software to create signatures with which you can draw kinds of signatures in different color and size. you can undo and redo your operations also.