Flow field · 3d retro graphics

{"slug":"flow","number":"09","title":"Flow field","era":"Vector field · 1996","summary":"A thousand particles following a curling field. Pointer makes a vortex.","description":"Each particle integrates a procedural vector field: sines for the ambient flow, plus a moving singularity that acts as a slow cyclone. The pointer adds a second vortex wherever it sits. Trails are a cheap canvas fade.","apis":["Canvas 2D","Pointer Events","requestAnimationFrame","matchMedia"],"tags":["particles","field"],"hasGlsl":false,"interaction":"Move the pointer over the preview to twist the field into a vortex.","url":"https://3d-retro.com/experiments/flow","example_url":"https://3d-retro.com/examples/flow.html","api_url":"https://3d-retro.com/api/v1/experiments/flow","html":"\n\n\n \n \n \n \n Flow field · 3d retro graphics\n \n\n\n

\n\n\n\n\n"}