A method of fibre.

equal when the frames are the same and h and r agree up to the symmetry of the frames within tol, both flipped counting as well; MATLAB’s eq

Syntax

b = f1.isclose(f2)

Equal up to symmetry.

b = f1.isclose(f2, tol=1e-3)

Within a wider tolerance.

Description

A segment is not the full fibre, and its ends are not compared. f1 == f2 compares h and r as they are, without the symmetry.

Input

f1, f2 fibre

Keywords

keyword default description
tol 1e-06 the tolerance on the dot products of h and of r, 1 - cos of the angle

Output

b bool, of the broadcast shape

See also

fibre.angle

MATLAB’s fibre.eq

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/fibre.eq_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.