31:T4b9,md`[\`culori@0.11.0\`](https://evercoder.github.io/culori/) comes with functions for simulating color vision deficiencies: * culori.**deficiencyProt**(_severity_) simulates protanomaly (for \`severity ∈ (0, 1)\`) and protanopia (\`severity = 1\`); * culori.**deficiencyDeuter**(_severity_) simulates deuteranomaly (for \`severity ∈ (0, 1)\`) and deuteranopia (\`severity = 1\`); * culori.**deficiencyTrit**(_severity_) simulates tritanomaly (for \`severity ∈ (0, 1)\`) and tritanopia (\`severity = 1\`); Based on the work of Machado, Oliveira and Fernandes (2009), using precomputed matrices provided by the authors. References thanks to the colorspace package for R. > G. M. Machado, M. M. Oliveira and L. A. F. Fernandes, _"A Physiologically-based Model for Simulation of Color Vision Deficiency,"_ in IEEE Transactions on Visualization and Computer Graphics, vol. 15, no. 6, pp. 1291-1298, Nov.-Dec. 2009, [doi: 10.1109/TVCG.2009.113](https://doi.ieeecomputersociety.org/10.1109/TVCG.2009.113). `32:[] 2f:{"title":"Color vision deficiency simulation","cells":[{"id":0,"value":"md`# Color vision deficiency simulation`","pinned":false,"hidden":false,"mode":"ojs"},{"id":99,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":72,"value":"viewof severity = slider({\n min: 0, \n max: 1, \n step: 0.01, \n format: \".0%\",\n description: \"Deficiency severity\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":27,"value":"html`

${Object.entries(cs.scales).map(strip).join('')}

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":126,"value":"","pinned":true,"hidden":false,"mode":"ojs"},{"id":24,"value":"html``","pinned":false,"hidden":false,"mode":"ojs"},{"id":13,"value":"md`### Annex`","pinned":false,"hidden":false,"mode":"ojs"},{"id":17,"value":"strip = ([name, colors]) => `\n

${name}

\n N\n ${colors.map(color => swatch(color)).join('')}\n

\n\n

\n P\n ${colors.map(color => swatch(prot(color))).join('')}\n

\n\n

\n D\n ${colors.map(color => swatch(deuter(color))).join('')}\n

\n\n

\n T\n ${colors.map(color => swatch(trit(color))).join('')}\n

\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":22,"value":"swatch = color => `

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":50,"value":"prot = c.deficiencyProt(severity)","pinned":true,"hidden":false,"mode":"ojs"},{"id":51,"value":"deuter = c.deficiencyDeuter(severity)","pinned":true,"hidden":false,"mode":"ojs"},{"id":53,"value":"trit = c.deficiencyTrit(severity)","pinned":true,"hidden":false,"mode":"ojs"},{"id":8,"value":"c = require('culori@0.11.0')","pinned":false,"hidden":false,"mode":"ojs"},{"id":2,"value":"cs = require('culori-scales')","pinned":false,"hidden":false,"mode":"ojs"},{"id":68,"value":"import { slider } from '@jashkenas/inputs'","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W32","stdlib":"1","titling":"auto"}