DX骨骼技术详解，包含骨骼动画类的实现，顶点混合，权重，索引混合，多骨骼动画实现-DX bone technology, Xiang Jie, including skeletal animation class implementation, vertex blending, weight, index of hybrid, multi-skeletal animation to achieve

创建基类的方法，实现多平面图像的打开、冠状位、矢状位的图像显示-Create a base class method, multi planar images of the open, coronal and sagittal images show