By the method, we first reconstructure the model, combine the skeleton with the skin vertices, and then substantiate the virtual skeleton as strings of bone vertices.

• 提出一种骨粒串主导的自由曲面变形演算法，通过重构曲面模型，将骨骼与曲面相结合，并把虚拟的骨骼实体化，成为可变形的骨粒串。