Show HN: Inkwash, a watercolor sketching app and explanation

(johnowhitaker.github.io)

28 points | by Yenrabbit 3 days ago

7 comments

  • BugsJustFindMe 3 minutes ago
    The examples display a degree of vorticity that I have never seen in real life watercoloring. They look great superficially, but they look super weird at reasonable inspection.
  • vunderba 3 days ago
    Nice visualizations - have you tried Rebelle? They have an online version that lets you play with the watercolor/brushes of the painting software so you can see the colors drying on the canvas.

    https://www.escapemotions.com/experiments/rebelle/index.php

    • Yenrabbit 2 days ago
      Oooh yeah I forgot how incredible that was! They really put care into how the pigments mix and move. I used to love watching timelapses of people doing art in rebelle.
  • ahmd-sh 44 minutes ago
    This is so satisfying! I love how the blending looks and fluidly works.

    I've always admired watercolor animations (especially the ones in the video game Gris) and wanted to bring that to the web, but didn't know how.

  • ameon 3 days ago
    looks beautiful! i wanted to bookmark it because sometimes i need to explain some geometry to my son, and i have to download some sketching app each time, but with this I could just open and paint. There's one problem however. When on mobile, the page does not hid the control panel (mode, ink, etc) and it takes a large portion of the screen.
    • Yenrabbit 2 days ago
      Ah yeah that's not ideal, fixed. I like the menu sticking around on iPad, but it now gets out of the way on smaller phone screens. Thanks for the reminder, I'd been meaning to do this! (Also, tldraw.com is fantastic for quick+easy diagrams and works great on mobile if you want a better whiteboard that isn't so art-focused :) )
  • levi840714 1 day ago
    The interactive explanation is the best part — being able to scrub the sim while reading the writeup made it actually click.
  • esychology 35 minutes ago
    This is awesome! The strength of the flow/advection is a bit too high imo. Maybe increase some viscosity parameter?
  • maarudth 3 days ago
    i like it a lot. looks beautiful