Alex Martinelli Profile picture
Data Scientist @Zalando Previously @IBMWatson. CV, Generative-Models, Representation-Learning. Drawings+Generative-Art @ https://t.co/q19ioCuZIR

Nov 3, 2021, 12 tweets

#nodevember2021 day 3-4, 4-sided

3D recursive subdivision in geometry-nodes. A popular one, but was a good exercise for me to do it purely in GN after old work in AN

#nodevember #b3d #geometrynodes

#nodevember2021 day 3-4, 4-sided

Just more subdivisions. Interesting to see the approach from @FaustXins and @Bbbn192. Better randomness (and cleaner node-tree), but not sure how it would work in pure 3D subdiv.

#nodevember #b3d #geometrynodes

#nodevember2021 day 7-8, 6-sided

Tentative replica of some @kilimanjaroger works. Good exercise for geometry-nodes learning.

#nodevember #b3d #geometrynodes #loop

#nodevember2021 day 7-8, 6-sided

Continuing the exercise around this series

#nodevember #b3d #geometrynodes #loop

#nodevember2021 day 7-8, 6-sided

And a third piece, though technically not pure nodes, as I pre-shattered the cylinder.

#nodevember #b3d #geometrynodes #loop

#nodevember2021 day 9-10, round

Geometry-nodes only

#nodevember #b3d #geometrynodes #loop

#nodevember2021 day 11-12, red

I wanted to try a ferrofluid-like setup for a while, and in geometry-nodes it is embarrassingly simple

#nodevember #b3d #geometrynodes #ferrofluid #loop

#nodevember2021 day 11-20, colors in 6 combined animations

No sim, only geometry-nodes. Got the idea from a camera ad.

#nodevember #b3d #geometrynodes #loop

Each anim a different GN tree, all relatively simple.
Here the grass one. Wanted to add small leaves, but distributing points on the animated grass gives me unwanted randomness (points change) so I had to give up on it.

Lot of love/questions for "cloth wall" one, which is actually the simplest overall. Here the full node tree

Finally the "bubbly bar" (as for the bubbles one) relied mostly on points-to-volume and volume-to-mesh, affected in radius and shift by the moving ball

#b3d #geometrynodes

Share this Scrolly Tale with your friends.

A Scrolly Tale is a new way to read Twitter threads with a more visually immersive experience.
Discover more beautiful Scrolly Tales like this.

Keep scrolling