38 #ifndef FCL_MATH_VARIANCE3_H 39 #define FCL_MATH_VARIANCE3_H Vector3< S > sigma
Variations along the eign axes.
Matrix3< S > Sigma
Variation matrix.
Eigen::Matrix< S, 3, 3 > Matrix3
Eigen::Matrix< S, 3, 1 > Vector3
Matrix3< S > axis
Matrix whose columns are eigenvectors of Sigma.
Class for variance matrix in 3d.