Duarte David @_DuarteDavid

Raytracers are my 'Hello World's. he/him Joined December 2017

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sol brennan @wuffles

5 years ago

Happy Friday 13th! My first rigging post is live! This is hopefully the beginning of a series of many posts tackling commonly asked questions in rigging. What other questions would you like to see answered? Let me know what you think! #rigtip #gamedev medium.com/@sol.g.brennan…

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Mr F @guycalledfrank

4 days ago

Do pages on @internetarchive expire? I can't load my favourite Geomerics paper anymore 😢 web.archive.org/web/2020110811… Luckily I found a local copy, so in case you'll need, here's a reupload: drive.google.com/file/d/1MK6Clw…

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Tolga Birdal @tolga_birdal

2 weeks ago

We present Neural Riemannian Motion Fields (NRMF) as a promising paradigm for generative modeling of articulated motion. Unlike various diffusion based models, NRMF is useful both in generation and in deployment as a prior across tasks: circle-group.github.io/research/NRMF/. #CVPR #AI #CVML👇

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Kostas Anagnostou @KostasAAA

4 months ago

Intel Arc Graphics Developer Guide for Real-Time Ray Tracing in Games intel.com/content/www/us…

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Christoph Peters @MomentsInCG

9 months ago

You cannot get physically-based rendering right without understanding radiometry. My new blog post explains it all, relying on familiar concepts from rendering algorithms as much as possible. Part 2 will come next week. momentsingraphics.de/Radiometry1Bac…

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mariana mortágua @MRMortagua

9 months ago

O Chega marcou para hoje um debate sobre “segurança em Portugal”. Vamos aos factos? Em 2023 houve -56% (-864 casos) de crimes contra a vida do que em 2012, quando o PSD governava com o apoio de André Ventura. (1/7)

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Minhyuk Sung @MinhyukSung

10 months ago

#SIGGRAPHAsia2024 🔥 Replace your Marching Cubes code with our Occupancy-Based Dual Contouring to reveal the "real" shape from either a signed distance function or an occupancy function. No neural networks involved. Web: …pancy-based-dual-contouring.github.io

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Honglin Chen @HonglinChen_

10 months ago

I’ll present our paper “Trust-Region Eigenvalue Filtering for Projected Newton” at #SIGGRAPHAsia2024. Come check out our talk on Friday at 9-10:10 am! :) Project Page: cs.columbia.edu/cg/trust-regio…

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Shocker @Shocker_0x15

2 years ago

Tessellation-Free Displacement Mappingの実装を公開しました。日本語コメント付き。 github.com/shocker-0x15/G… ハイトマップから作るminmax mipmapと精度保証に使われるアフィン演算を組み合わせて、オンザフライなBVH構築によりテクセル粒度のdisplacementを実現。ベースは平面じゃなくてもOK。

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Thomas Geijtenbeek @tgeijten

10 months ago

Our biomechanical shoulder model now has full contact geometry, so the arm must navigate around the torso to reach behind...

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FFmpeg @FFmpeg

10 months ago

A major blocker to free and open source multimedia is @isostandards. ISO standards are behind an expensive paywall, making them impossible to access for volunteer developers in FFmpeg, or anyone wanting to learn about multimedia technology

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Keenan Crane @keenanisalive

11 months ago

Not sure who needs to hear this, but I spent enough of my life doing things the hard way that it's hopefully helpful to someone. It doesn't make a big difference in this simple example, but is helpful when you have more complicated calculations with more terms "off the end."

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TimOfLegend @TimOfLegend

11 months ago

Holy crap. @Dropbox just lost all of my photos. I went on and years of photos have been corrupted. My wedding photos, my daughter's baby pictures. All lost. @DropboxSupport just told me, "They must have been corrupt when I uploaded them." Are you serious? This is nuts.

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Prem Thakker @prem_thakker

11 months ago

"The ages most represented among the dead were five to nine-year-olds."

BBC News (World) @BBCWorld

11 months ago

"The ages most represented among the dead were five to nine-year-olds." https://t.co/9LPJKuQuVm

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Daniel Holden @anorangeduck

12 months ago

I just added another appendix to my page on cubic interpolation of quaternions, with an explanation of how to prevent overshooting using Monotone Cubic Interpolation: theorangeduck.com/page/cubic-int… Taken from this fantastic blog post (jbrd.github.io/2020/12/27/mon…) by @bird_james

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Ningna Wang @ninnnnnglala

12 months ago

🚀 Thrilled to share our #SIGGRAPHAsia2024 paper **MATTopo: Topology-preserving Medial Axis Transform with Restricted Power Diagram**!! 🍍Project: ningnawang.github.io/projects/2024_… 🍍Paper: arxiv.org/abs/2403.18761 🍍Code: github.com/ningnawang/MAT… 🍍Video: youtu.be/8AxJYVtU0SA?si…

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Daniel Holden @anorangeduck

a year ago

Animation quality is a difficult subject that I think we've not quite got to grips with yet as a community. My latest blog post shares some of my own thoughts on the subject. My hope is it can kickstart some discussions... or at least new dance moves! theorangeduck.com/page/animation…

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Zichen Wang @Zichen2501

a year ago

Differentiable rendering made SIMPLE❗️ Differentiating physically based renderers is hard: Dirac-delta discontinuities arise at object silhouette. Our #SIGGRAPHAsia2024 work shows how a simple relaxation can rescue the day, enabling easy 3D reconstruction and relighting! (1/N)

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Fabrice NEYRET - pro @FabriceNEYRET

a year ago

By popular demand, here is the #shadertoy Snake game on Klein bottle :-D ( 1889 chars for whole game logic + procedural shape + ray-marching ;-) . Some remaining artifacts, though ). shadertoy.com/view/43ByRW

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Nicole Feng @nicolefeng_

a year ago

C++ code is out! The Signed Heat Method has been added to geometry-central. In 3D, compute generalized SDFs to point clouds, triangle meshes, and polygon meshes. The method should "just work" on geometry with holes, intersections, nonmanifold-ness, etc. Links below 🔽