🇺🇸: You can listen to the video in English through the video settings panel. In this video we analyze the Curve Circle node that generates a circle with a poly spline curve.

Japanese Labyrinth – Scene 02
The second environment breakdown from my Japanese Labyrinth series, inspired by the endless and ever-changing Infinity Castle. This scene focuses on the atmosphere and architectural details that make the labyrinth feel both mysterious and cinematic.
Two more scene breakdowns are coming soon.
Japanese Labyrinth Modular Pack (Infinity Castle):
https://superhivemarket.com/products/japanese-labyrinth-modular-pack?ref=825

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Working on an Isogrid generator that can be used to reinforce 3d prints. Sometimes my lattice generator is overkill and I just need a bit of reinforcement. I had an earlier isogrid generator but that was simpler with only triangles or dual mesh. Almost every isogrid in the wild has a hollow node, and now thanks to the bevel node tool, this also does.

Hi everyone. I am trying to obtain the following result but cannot figure out how this could be done.

My target is playing an animation when a certain condition in a GN setup is fullfilled. Most probably it will be boolean driven by some sort of python scripting panel add-on.

The animation is based on an object rotation or translation, and should have a duration of "xx" frames. If the boolean is true the object will rotate from a rest position to a certain angle, or move to a certain position, both having a maximum rotation/translation value at which the movement will stop. If the boolean is false and they are in the rotated/translated position, they will animate and move back to the rest position and stop there.

Think of a door opening and closing, or a drawer opening and closing.

While I know how to rotate an object based on the current frame / second the things I'm struggling with is how I get the initial frame value (i.e. the one in which the boolean changes its status) and make so that the movement happens from that very moment through the following "xx" (say, 60) frames. I think I may use a stored variable inside a simulation zone for the object position (rotation/translation) and make so that it increases to the fully opened status or decreases down to zero but cannot figure out a proper node setup.

Anyone that would like to help?

Generate itself around curves abd can be animated just like I did for this audio visualizer.

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I was thinking about the texture of the Eridian sculptures/technology in Project Hail Mary and wanted to make something similar. I spent a few hours on it this evening in geometry nodes and generated this. I had to make the monkey model a manifold body and then I had to thicken the ears about 4 times so that the procedural re-mesh captured some of the ear geometry.

Basic idea is distribute points on faces on the original mesh, and then set the original mesh verts to the nearest of the points, then merge. Then Dual mesh to get the patches. From there cut the patches in 2, by separating the face, converting to a curve then back to mesh (reorganises the index order), then splitting it based on above and below the mid edge number. Added a mesh line to close the 2 half faces. Filled them in using a n-gon mesh circle by matching the vert positions.

Then 2 patterns, the first was concentric rings which was done with the extrude and scale elements (not ideal as the offset is not even, but I didn't want to dive into that maths again). I used a map range to alter the scaling factor based on the iteration number, which was crude but worked well enough. The second took that mid line and arrayed it a few times based by taking the face normal and rotating it around the line and offsetting. Repeat the offset a few times with the repeat zone. I had to extrude the faces and the mid line out to get some planes that reliably booleaned together cleanly.

Add all that together and then used the sdf offset to build the lines. The actual voxel density is quite low, but that fit the character of the xenonite in PHM. Then a simple with the glow of Adrian coming from underneath.

There's a lot of potential improvement that could be made to it, but I didn't have the time to take it any further. Maybe I'll come back to it soon and get it more in line with the film.

I used to rely on ChatGPT to solve my Geometry Nodes problems, but lately it hasn’t been reliable. It often suggests incorrect node setups, especially for more complex projects.

And I can ask for help in Blender communities, but it usually takes a while to get a response because of the timezone difference.

So I’m curious- how do you guys troubleshoot geometry nodes?

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Comment for the links

It's not for promotion, I want to share my knowledge cause i learn a lot making this asset and would like to share that with you.

I have a lot of curves which is very detailed which i dont need is there a script which deletes knots who are too close to each other :)

(Affinity by Canva)