Utilities for euclidean geometryΒΆ
rotation_matrix(axis, angle) |
Returns the rotation matrix. |
give_angle(Vector1, Vector2) |
Calculate the angle in degrees between two vectors. |
orthormalize(basis) |
Orthonormalizes a given basis. |
normalize(vector) |
Normalizes a vector |
distance(vector1, vector2) |
Calculates the distance between vector1 and vector2 |
kabsch(P, Q) |
The optimal rotation matrix U is calculated and then used to rotate matrix P unto matrix Q so the minimum root-mean-square deviation (RMSD) can be calculated. |