Periodic Spaces
ianthehenry.com
Periodic Spaces
1–9 of 9 posts
Re: Periodic Spaces
#2Huh
Re: Periodic Spaces
#3Cool language! What language and library is this?
Re: Periodic Spaces
#4Cool language! What language and library is this?
This seems to be the article's author's own language Bauble[1], "a toy for composing signed distance functions in a high-level language (Janet), compiling them to GLSL, and rendering them via WebGL"[2].
[1]: https://ianthehenry.com/posts/bauble/building-bauble/ [2]: https://github.com/ianthehenry/bauble
Re: Periodic Spaces
#5Cool language! What language and library is this?
Looks like a lisp? Here's the library I think they're using (and wrote): https://github.com/ianthehenry/bauble
Re: Periodic Spaces
#6Just opening this page is a "heavy" benchmark for your PC/browser :-)
Re: Periodic Spaces
#7A simpler way: You can avoid sampling neighbours by clamping the ray-march step so it never moves further than the current cell's boundary (plus a tiny epsilon). That way, you only cross into adjacent cells at the edge and avoid the 8 to maybe 26 extra SDF samples. (This only works if the geometry is entirely contained within each cell.)
Re: Periodic Spaces
#8What's an SDF?
Re: Periodic Spaces
#9What's an SDF?
Signed Distance Field