3D graph on a sphere

Hello, procedural-gl

Atmospheric perspective

Versor zooming for Three.js

Hillshading & supersampling

How much warmer? (BBC)

Elevation vtk.js

Hello vtk.js

UMAP in A-Frame

3D apps overview

Hello

Hi,
Any way to refresh the RenderWindow ?
https://observablehq.com/@pbrockmann/hello-vtk-js
A change from a source (Cone) to another (Circle) leaves the RenderWindow with drawings

Patrick Brockmann

I've sent you a suggestion to delete objects with with invalidation.then(…)

So nice. Thank you Fil ! Many things, here invalidation.then(...), still to learn on Observable notebooks...

Updating a polydata seems more difficult 
Try with https://observablehq.com/@pbrockmann/vtk-mapper-is-back
Any suggestions ?