Eigen::Matrix< typename LieGroupCollection::Scalar, Eigen::Dynamic, 1, LieGroupCollection::Options > neutral(const LieGroupGenericTpl< LieGroupCollection > &lg)
Visit a LieGroupVariant to get the neutral element of it.
const DataTpl< Scalar, Options, JointCollectionTpl >::TangentVectorType & rnea(const ModelTpl< Scalar, Options, JointCollectionTpl > &model, DataTpl< Scalar, Options, JointCollectionTpl > &data, const Eigen::MatrixBase< ConfigVectorType > &q, const Eigen::MatrixBase< TangentVectorType1 > &v, const Eigen::MatrixBase< TangentVectorType2 > &a, const container::aligned_vector< ForceDerived > &fext)
The Recursive Newton-Euler algorithm. It computes the inverse dynamics, aka the joint torques accordi...