colour orientations by their three Bunge Euler angles

Syntax

key = BungeColorKey(cs, ss)
rgb = key.orientation2color(ori)

Description

A symmetry-equivalent representative is selected within the Euler plotting box. Its phi1, Phi and phi2 angles are divided by the box limits and assigned to red, green and blue. RGB values lie in [0, 1]. Colour discontinuities can occur where the chosen symmetry representative changes or an Euler angle wraps.

Input

`x`	crystalFrame, orientation, or single-phase EBSD or grain data supplying the frames
`frameB`	specimenFrame when supplied separately

Output

key BungeColorKey

Properties

`phi1Range`	upper limit of the first Euler angle, in radians
`PhiRange`	upper limit of the second Euler angle, in radians
`phi2Range`	upper limit of the third Euler angle, in radians

Members

orientation2color

the colours of orientations, the Euler angles of the symmetric equivalent inside the Euler box scaled to red, green and blue

Used on

EBSDAdvancedMaps

MATLAB’s BungeColorKey

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/BungeColorKey_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.

The class BungeColorKey