摘要： 事实上，对于搞定了PIXAR的2006年发布的一个小小的毛发流程，我一点都不觉得有什么丢人之处。微积分是几百年前的东西，量子力学是一百年前的东西，Level Set是将近三十年前的东西，我们都是站在巨人的肩上才能向前卖出一小步的。In fact, I did not feel there is something disgrace that I duplicated this little hair workflow. The integral was invented several hundreds years ago, the Quantum physics owned about one hundred years history, the Level Set was published since thirty years ago. We are all standing on the should of giant in order to get a small step forward. 阅读全文