A method of TSLDirectionKey.

the colours of directions under the TSL key; MATLAB’s TSLDirectionKey/direction2color

Syntax

rgb = key.direction2color(h)

The colours of crystal directions.

rgb = key.direction2color(h, gray=0.5)

Less saturated.

Description

Each direction is brought into the sector of the Laue group, its polar coordinates about the centre of the sector, from the first vertex, turned into hue and lightness without the hue correction: white at the centre, the full colours on the boundary.

Input

h vector3d or Miller, the directions

Keywords

keyword default description
gray None the saturation, in [0, 1], by default 1; MATLAB’s option grayValue

Output

rgb an array of shape h.shape + (3,), RGB values in [0, 1]

See also

HSVDirectionKey, HKLDirectionKey, ipfTSLKey

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/TSLDirectionKey.direction2color_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.