A collision detection using the trait of skinned mesh was proposed, which was based on the hierarchical bounding volume and ameliorated the building and refitting of OBB tree.

• 提出了一种利用蒙皮骨骼的特点改进的碰撞检测算法，该算法使用层次包围体为基础，改进了OBB树的生成和更新。