Hey Everyone, First, thank you to Tim E. for inv...
# general
t
Hey Everyone, First, thank you to Tim E. for inviting me. I'm creating an educational engineering YouTube channel, Branch Education [950k subs currently] and I'm working on a series of videos that explore computer architecture. Everything is 3D animated with an attempt to be as photorealistic as possible, and I'm trying to get reference images to model a more-accurate representation of a nanoscopic 3D view inside an IC. Here are some previous attempts to show the building of the transistors and then the metal layers on top from this video

https://youtu.be/gfOD-Qpl6egβ–Ύ

. If anyone has any reference images to help to create these 3D visuals it would be greatly appreciated. I've found many through hours of research, but none really show a full FEOL and BEOL together.
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k
What are you trying to show exactly? It's possible to take the gds from the pdks or a full chip and export it to blender where you can do whatever you want to it. They can look very messy though if you try to visualize everything
t
Essentially yes. Ideally to create images like this:
image.png
And then in Blender, use geometry nodes to create a much larger area, and then also be able to better control the layers. I'm very familiar with Blender, just not getting the GDS from pdks
k
m
I believe @proppy has done some work with visualizations as well
p
@Maximo Balestrini is the expert on that matter ;)
m
If you are familiar with blender follow the first part of the instructions here to get STLs from the GDS: https://github.com/mbalestrini/sky130_blender_renders_tutorial
t
Thanks Maximo, yeah!! Your work is exactly the visuals that I'm looking to use in my videos.
Also, thanks Matt, Keno and Johan for the input! I'll take a look at Maximo's tutorial and see what I can create through it.