# discretize.utils.rotatePointsFromNormals¶

discretize.utils.rotatePointsFromNormals(XYZ, n0, n1, x0=array([0.0, 0.0, 0.0]))[source]

rotates a grid so that the vector n0 is aligned with the vector n1

Parameters
• n0 (numpy.array) – vector of length 3, should have norm 1

• n1 (numpy.array) – vector of length 3, should have norm 1

• x0 (numpy.array) – vector of length 3, point about which we perform the rotation

Return type

numpy.array, 3x3

Returns

rotation matrix which rotates the frame so that n0 is aligned with n1