Sandilya Jandhyala's Avatar

Sandilya Jandhyala

@jysandy.bsky.social

Backend engineer turned graphics programmer

40 Followers  |  35 Following  |  14 Posts  |  Joined: 12.04.2025  |  1.5517

Latest posts by jysandy.bsky.social on Bluesky

Optimizing Volumetric Particles with AI-Assisted Coding From 2024-25, I didn’t use AI to generate any code in my projects. This was mainly because I was a student, but I was also quite unimpressed with generative AI at the time. I would occasionally ask Ch...

I tried out these LLM things.

jysandy.github.io/posts/ai-for...

11.02.2026 10:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I almost completely stopped posting because I don't feel it is valued or enriches my worldview anymore. I try to go nuanced and engage in a discourse and I get more attacks. I praise responsible use of AI while having a strong pro-artist stance? I end up on blocklists by close-minded zealots. 1/2

25.01.2026 20:59 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Immigration Legal immigration is a fugazi.

In which I argue that the legal vs. illegal immigration debate is largely a distraction. In reality, it comes down to a colder truth: who we are willing to accept and who we are not. That line is drawn by taste β€” taste changes. dark.ronacher.eu/2025/12/30/i...

30.12.2025 21:39 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 3    πŸ“Œ 0
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I just released my video about the engine (and game) I've been working on.

The engine is based on dynamic SDFs, and the video describes how it works and what it makes possible.

Link in the reply!

This is my first YouTube video and it took forever - please repost!

06.01.2026 19:53 β€” πŸ‘ 260    πŸ” 51    πŸ’¬ 13    πŸ“Œ 2

cseweb.ucsd.edu/~tzli/novelt...
I gave an internal talk at UCSD last year regarding "novelty" in computer science research. In it I "debunked" some of the myth people seem to have about what is good research in computer science these days. People seemed to like it, so I thought I should share.

09.01.2026 17:21 β€” πŸ‘ 75    πŸ” 25    πŸ’¬ 2    πŸ“Œ 2
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Goofing off with this project again

09.01.2026 07:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
There are no pure cultures – we have always been global | Aeon Essays All of our religions, stories, languages and norms were muddled and mixed through mobility and exchange throughout history

aeon.co/essays/there...

01.01.2026 12:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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No Graphics API β€” Sebastian Aaltonen Graphics APIs and shader languages have significantly increased in complexity over the past decade. It’s time to start discussing how to strip down the abstractions to simplify development, improve pe...

My "No Graphics API" blog post is live! Please repost :)
www.sebastianaaltonen.com/blog/no-grap...

I spend 1.5 years doing this. Full rewrite last summer and another partial rewrite last month. As Hemingway said: "First draft of everything is always shit".

16.12.2025 18:51 β€” πŸ‘ 465    πŸ” 191    πŸ’¬ 19    πŸ“Œ 12
Heater, an orange cat with BIG eyes, nestles herself in a sea of grey blankies.

Heater, an orange cat with BIG eyes, nestles herself in a sea of grey blankies.

Just want to remind everyone that little moments of joy are so important right now.

For instance, my cat does not understand the human concept of kisses beyond Incoming Nose = Love. So every time she’s happy, she’ll smush her face or shove her nose into ours.

Please share your joys with us.

09.10.2025 15:30 β€” πŸ‘ 14430    πŸ” 1068    πŸ’¬ 825    πŸ“Œ 56

why does the largest yaml file simply not eat all of the smaller yaml files

03.10.2025 19:18 β€” πŸ‘ 415    πŸ” 47    πŸ’¬ 21    πŸ“Œ 4

It’s official: EA is going private.

The leveraged buyout will be financed by a staggering $20 billion of debt, which likely means some *aggressive* cost cutting is ahead for EA in the coming months and years.

www.businesswire.com/news/home/20...

29.09.2025 12:35 β€” πŸ‘ 2878    πŸ” 780    πŸ’¬ 205    πŸ“Œ 745

software programming

27.09.2025 00:47 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Interval Shaded Volumetrics - 21/7/25
YouTube video by Sandilya Jandhyala Interval Shaded Volumetrics - 21/7/25

cooked up something new: youtu.be/OohD9MdUksg

21.07.2025 14:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Today, after 14 years, I’m resigning from the Labour Party.

Jeremy Corbyn and I will co-lead the founding of a new party, with other Independent MPs, campaigners and activists across the country.

Join us. The time is now.

Sign up here to stay updated: actionnetwork.org/forms/join-t...

03.07.2025 19:20 β€” πŸ‘ 6441    πŸ” 1698    πŸ’¬ 596    πŸ“Œ 595
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15.06.2025 02:49 β€” πŸ‘ 3141    πŸ” 628    πŸ’¬ 47    πŸ“Œ 32
SIGGRAPH 2025 Course: Physically Based Shading in Theory and Practice

The SIGGRAPH Physically Based Shading course is back this year: blog.selfshadow.com/publications...

10.06.2025 15:19 β€” πŸ‘ 81    πŸ” 30    πŸ’¬ 1    πŸ“Œ 0
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Cooking up something new!

#screenshotsaturday

07.06.2025 12:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
GPU frustum culling leaves using mesh shaders

GPU frustum culling leaves using mesh shaders

Instancing Leaves with Mesh Shaders
jysandy.github.io/posts/mesh-s...

In this post, I talk about how I used mesh shaders to draw foliage and the benefits it provides over the conventional vertex shader pipeline.

01.06.2025 18:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Quality, and the cutlets of enthusiasm Zen and the art of motorcycle maintenance was on my reading wishlist for a while. From the title, I assumed the book would be something like a tasteful self-help book, a quirky blend of kōanic mystici...

Quality, and the cutlets of enthusiasm
atharvaraykar.com/quality-and-...

01.06.2025 05:20 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
gilbetron 60 days ago | next [=]
I get so confused on this. I play around, test, and mess with LLMs all the time and they are miraculous. Just amazing, doing things we dreamed about for decades. I mean, I can ask for obscure things with subtle nuance where I misspell words and mess up my question and it figures it out. It talks to me like a person. It generates really cool images. It helps me write code. And just tons of other stuff that astounds me.
And people just sit around, unimpressed, and complain that ... what ... it isn't a perfect superintelligence that understands everything perfectly? This is the most amazing technology I've experienced as a 50+ year old nerd that has been sitting deep in tech for basically my whole life. This is the stuff of science fiction, and while there totally are limitations, the speed at which it is progressing is insane. And people are like, "Wah, it can't write code like a Senior engineer with 20 years of experience!"
Crazy.

gilbetron 60 days ago | next [=] I get so confused on this. I play around, test, and mess with LLMs all the time and they are miraculous. Just amazing, doing things we dreamed about for decades. I mean, I can ask for obscure things with subtle nuance where I misspell words and mess up my question and it figures it out. It talks to me like a person. It generates really cool images. It helps me write code. And just tons of other stuff that astounds me. And people just sit around, unimpressed, and complain that ... what ... it isn't a perfect superintelligence that understands everything perfectly? This is the most amazing technology I've experienced as a 50+ year old nerd that has been sitting deep in tech for basically my whole life. This is the stuff of science fiction, and while there totally are limitations, the speed at which it is progressing is insane. And people are like, "Wah, it can't write code like a Senior engineer with 20 years of experience!" Crazy.

I agree 100%. It's one thing to criticize corporate practices, the social impact, ethics, or future risks.
But I watch in total awe how it writes in a few seconds a well documented program in a language/API I don't know, while they complain "but it might have a bug and requires a pass or two" O_o

31.05.2025 23:11 β€” πŸ‘ 34    πŸ” 4    πŸ’¬ 9    πŸ“Œ 1
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GTAO, distance fog and improved indirect lighting: before vs after

#screenshotsaturday

31.05.2025 08:31 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Graphics papers be like

28.05.2025 19:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Are Labour right to cut migrants’ rights to citizenship?

Is this latest attempt to signal xenophobia finally going to see off Reform?

Am I in line to be the next Pope?

3 questions, 1 simple answerπŸ€¦β€β™€οΈ

12.05.2025 10:34 β€” πŸ‘ 293    πŸ” 90    πŸ’¬ 17    πŸ“Œ 3
Post image 04.05.2025 18:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Another project I've been working on - coming soon to itch.io!

#screenshotsaturday

04.05.2025 11:13 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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A few million leaves later…
#screenshotsaturday

04.05.2025 07:40 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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I generated a forest from code!

jysandy.github.io/posts/proced...

14.04.2025 15:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Procedurally generated trees - blog post coming soon!

#screenshotsaturday

12.04.2025 10:40 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

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