Prepping Code Examples and Variations for Marching Squares video
- with color
- with worley noise (or other noise algorithms)
- with an image, live webcam
- distance from circles (see: http://jamie-wong.com/2014/08/19/metaballs-and-marching-squares/)
- distance from circles with interpolation (see: http://jamie-wong.com/2014/08/19/metaballs-and-marching-squares/)
- opensimplexnoise with interpolation!
- cave generation a la https://youtu.be/yOgIncKp0BE (port David Snyder's example to Processing)