介绍了在牙科手术训练触觉交互系统的虚拟手术环境中，通过材料去除速率控制构成牙齿的网格变形实现牙齿被切削时材料去除过程的图形仿真。
This paper introduces the graphics display of tooth preparation by mesh deformation and generation in the virtual environment of haptic display system .
牙齿变形