LogInCheck out a cool little tool with a number of parameters.
Сheck out a Patch on cables.gl that will let you draw and visualize your own flowmaps. You can use a number of parameters to tweak flowmaps and also activate draw in the sidebar to have fun.
There's also the ability to press Save Screenshot. which you can then use in an engine of your choice, for example. The developer noted that the caustics texture is done in Substance Designer using the Caustics Generator from Bruno Afonseca.
The generator also allows you to add your own images (opened locally from your PC), plus there are an Image Ratio toggle and an opacity slider for drawing.
Learn more and start playing here. Don't forget to join our new Telegram channel, our Discord, follow us on Instagram and Twitter, where we are sharing breakdowns, the latest news, awesome artworks, and more.