In this paper we adapt the RBF Solver to work with quaternions by taking advantage of their Lie Algebra and exponential map. This will allow to work with quaternions as if they were normal vectors in R^3 and blend them in a very efficient way.

中文翻译：

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用于四元数插值的 RBF 求解器

在本文中，我们通过利用四元数的李代数和指数映射来调整 RBF 求解器以处理四元数。这将允许使用四元数，就好像它们是 R^3 中的法向量一样，并以非常有效的方式混合它们。