Skip to main content

My 3D projection library for Uxn is complete!

Features points, lines, variable FOV, adjustable view frustum, screen space clipping, and 16 bits of precision, everything in around 4 kilobytes of bytecode.

https://git.sr.ht/~bellinitte/pinhole

#uxn #theWorkshop

~bellinitte/pinhole - 3D projection library - sourcehut git

git.sr.ht
#theWorkshop #uxn
in reply to charlie

Devine Lu Linvega
Devine Lu Linvega
• •

Wow, this is amazing. I will dive into this today! :uxn:

I've optimized the draw-line routine to do away with zp labels, and it's a bit faster too:
https://git.sr.ht/~rabbits/catclock/tree/main/item/src/catclock.tal#L180

I was wondering if you could add the sphere and teapot examples to the folder? An button to rotate around the cube would be good to have as well ❤

~rabbits/catclock: src/catclock.tal - sourcehut git

git.sr.ht
This entry was edited (11 months ago)
in reply to Devine Lu Linvega

charlie
charlie
• •

@neauoire Let me know if you encounter anything that "looks off" 😀

I can extend the examples for sure! The thing about that teapot clip though, is that it's not real-time at all (it's sped up 8x), there's just too many edges to project. And also considering that the mesh is kinda huge, including it would be a bit awkward

@Devine Lu Linvega
in reply to charlie

Devine Lu Linvega
Devine Lu Linvega
• •
After a day of toying with this, I can report that this is FANTASTIC :moar:

Lo, thar be cookies on this site to keep track of your login. By clicking 'okay', you are CONSENTING to this.

⇧