A method of axisAngleColorKey.

the colours of orientations: the axis of the rotation from the reference through the key of the sphere, its angle as the saturation, NaN above thresholdAngle

Syntax

rgb = key.orientation2color(ori)

From the key’s reference.

rgb = key.orientation2color(ori, oriRef)

From a reference given here.

Description

The saturation is full at the key’s maxAngle, by default the 80th percentile of the angles of ori. Without any reference the identity is the reference, so the colour shows the rotation itself.

Input

ori orientation

Keywords

keyword default description
oriRef None one reference orientation, or one per orientation, in place of the key’s

Output

rgb (…, 3) array of colours, NaN above thresholdAngle and for an unmeasured orientation

See also

axisAngleColorKey, ipfColorKey.orientation2color

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/axisAngleColorKey.orientation2color_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.