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I just recently came up with this idea of making a script that turns .miobject files to .mimodel files, that is, to simplify mineimator models but there's this issue when I try to apply the rotation changes affected by parent objects to a given point, sometimes it works but sometimes give bugged results, especially when multiple axies are rotated at the same time. I think it's have something to do with the method MI used to rotate objects, but I don't know how exactly it is done tho anyone has an idea? par_pos[:-1, -1] = [0, 0, 0] par_rot[:-1, :-1] = R.from_euler('xyz', [90, -90, 90], degrees = True).as_matrix() par_sca[:-1, :-1] = np.diag([1, 1, 1]) chi_pos[:-1, -1] = [8, 8, -32] matrix = np.dot(np.dot(par_pos, par_rot), par_sca)#scale * rotation * position (? final = np.dot(matrix, chi_pos) print(final[:-1, -1]) here's the test code for instance, I did it using a 4x4 matrix for the transformation matrix for some reason it gave a wrong answer especially when both rotating at X and Y axis
