New #ThingUmbrella example to create a parametric, grid layout-based calibration sheet for black and white photography development. The sheet includes different swatches and gradients to measure results/responses of different exposure times and developer solutions/processes. The sheet also includes a placeholder for a custom test image to be added later...
All sheet components are parametric and use a grid layout from which cells/boxes are obtained and then used to dynamically compute/adapt component geometries...
https://demo.thi.ng/umbrella/calibration-sheet/
(Right click on the image and choose "Save image as..." to download it...)
Source code:
https://github.com/thi-ng/umbrella/blob/develop/examples/calibration-sheet/src/index.ts
Made with (mostly) these packages: https://thi.ng/geom, https://thi.ng/layout, https://thi.ng/hiccup-canvas and https://thi.ng/transducers
#ThingUmbrella #Calibration #Photography #BlackAndWhite #Darkroom #AltProcess #TypeScript #Tool