the poles of orientations: every orientation applied to every distinct equivalent of the crystal direction h, and every image of those under the specimen group; MATLAB’s ori.SS * (ori * symmetrise(h))

Syntax

p = poles(ori, Miller(1, 0, 0, cs))

The poles of the {100} directions.

p = poles(ori, Miller(1, 1, 1, cs), antipodal=True)

An axis and its antipode counted once.

Description

The poles are what plotPF draws for a list of orientations. An equivalent counts once, and an axis and its antipode count once where the pole figure cannot tell h from -h: when antipodal is asked for, h is an axis, or -h is an equivalent of h. The result is antipodal then.

Input

ori orientation, shaped (…)
h Miller or vector3d, one crystal direction

Keywords

keyword default description
antipodal False count an axis and its antipode once

Output

p vector3d in the specimen frame, shaped (…, m) over the m distinct equivalents

See also

inversePoles, plotPF, symmetrise

source

Citing this page. This page is part of the documentation of MTEX, a free and open source MATLAB toolbox for analyzing and modeling crystallographic textures. It was written by The MTEX Developers and is published at https://mtex-toolbox.github.io/poles_py.html. If you use MTEX, or reuse text or figures from this page, in your research, please cite

F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63

BibTeX 
@article{bachmann2010mtex,
  author  = {F. Bachmann and R. Hielscher and H. Schaeben},
  title   = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
  journal = {Solid State Phenomena},
  volume  = {160},
  pages   = {63-68},
  year    = {2010},
  doi     = {10.4028/www.scientific.net/SSP.160.63},
  url     = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}

Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.