Module gonioanalysis.drosom.export

Export data from MAnalyser objects

Functions

def export_differencemap(analyser1, analyser2, save_fn=None)

Exports the comparision between two analysers' vectormaps.

The differences (aka. errors) range between 0 and 1 and are in the points of the analyser1.

def export_vectormap(analyser, save_fn=None)

Exports 3D vectors

save_fn : string Path to the new file

def vectors_to_yxz_rotations(points, vectors)

Converts 3D vectors to yxz rotations for external applications.

Excexution: Have an arrow 3D model at origo, pointing towards positive X. Then, rotate the arrow along Y axis (the arrow end still remaining at origo). Then, move the arrow to (0,1,0) and while having the center of rotation at origo (0,0,0), rotate first along the X axis and then along the Z axis. After these steps you have reconstructed the vector map.

Arguments

points : list

Vector locations from get_3d_vectors

vectors : list

Vectors themselves from get_3d_vectors

Returns

yxz_rots : list

List of rotations [(yr, xr, zr), …]