Ed Mackey (@emackey) header
Ed Mackey (@emackey) profile picture

Ed Mackey

@emackey

I tweet about WebGL, spacecraft, shaders, glTF, and whatever else seems cool.

 Exton, PA
khronos.org/gltf/
Joined December 2008
  • Tweets1.1K
  • Following264
  • Followers723
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Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)Photo by Ed Mackey (@emackey)
Blender 4.0 is now released! Here the full glTF release log wiki.blender.org/wiki/Refere… #gltf #b3d #blender #blender3d
Blender 🔶 (@Blender) profile pictureBlender 🔶
@Blender14 Nov 2023
Blender Foundation and the online developers community are proud to present Blender 4.0 🚀 Light Linking, AgX, new Principled BSDF, Geometry Nodes Repeat Zone, USD improvements, and so much more! See all that's new at blender.org/download/release… #b3d #DevFund
4.0 — Blender

4.0 — Blender

Blender Foundation and the online developers community proudly present Blender 4.0!

blender.org
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Ed Mackey retweeted
glTF 3D (@glTF3D) profile picture
glTF 3D@glTF3D4 Aug 2023
glTF has released a series of videos for beginners to explain what is glTF. Learn about Clearcoat, Transmission and Volume with this YouTube playlist: youtube.com/playlist?list=PL…
glTF Tutorial Series

glTF Tutorial Series

Learn the why and how to produce amazing visual effects using glTF. These videos show you why you want to use a particular effect and step-by-step walk you t...

youtube.com
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You can download this @glTF3D spacecraft model. Created by @JAXA_en @jaxa_jp with @Blender 2.92 #b3d #Blender3d #gltf #space #moon
高橋・きめ・ら・政輝 (@kime_tw) profile picture高橋・きめ・ら・政輝@kime_tw15 Nov 2022
JAXA配布の月着陸機SLIMの3Dモデル良い。gltfのテクスチャつき！ isas.jaxa.jp/home/slim/SLIM/…
Image from 高橋・きめ・ら・政輝 (@kime_tw)
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Tomorrow! #b3d #glTF
Tim Lewis (@croftedge) profile pictureTim Lewis@croftedge14 Nov 2022
Join tomorrow's #glTF meet-up (Tue Nov 14), for a deep dive into the latest @Blender updates supporting @glTF3D material extensions by @julienduroure. Then Felix Herbst of the prefrontal cortex will walk us through their glTF workflow, Join us at 10am PT. khronos.org/events/gltf-meet…
Image from Tim Lewis (@croftedge)
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Ed Mackey retweeted
Cesium (@CesiumJS) profile picture
Cesium@CesiumJS5 Oct 2022
We've redesigned CesiumJS's glTF loader! The new architecture makes it easier to add new features like 3D Tiles Next metadata and instancing. @glTF3D cesium.com/blog/2022/10/05/t…
Tour of the New glTF Architecture in CesiumJS

Tour of the New glTF Architecture in CesiumJS

CesiumJS has a new architecture for loading glTF models and tilesets that enables user-defined GLSL shaders, support for 3D Tiles Next metadata extensions & texture caching across different tiles.

cesium.com
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If you missed our PBR BOF at SIGGRAPH 2022, we'll be giving a (slightly updated) version of the presentation at tomorrow's glTF PBR Webinar!
glTF 3D (@glTF3D) profile pictureglTF 3D@glTF3D19 Sep 2022
Don't miss tomorrow's free webinar on using advanced PBR material parameters in glTF! Learn more and register: khronos.org/events/advanced-…
Using Advanced PBR Material Parameters in glTF

Using Advanced PBR Material Parameters in glTF

Deploying and developing royalty-free open standards for 3D graphics, Virtual and Augmented Reality, Parallel Computing, Neural Networks, and Vision Processing

khronos.org
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The @playcanvas engine now supports the #glTF extension KHR_materials_iridescence. This means it now has support for 100% of ratified glTF extensions! 🎉 PR is here: github.com/playcanvas/engine…
Image from Will Eastcott (@willeastcott)
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Ed Mackey retweeted
glTF 3D (@glTF3D) profile picture
glTF 3D@glTF3D7 Sep 2022
Blender 3.3 incorporates several glTF improvements: wiki.blender.org/wiki/Refere…
Blender 🔶 (@Blender) profile pictureBlender 🔶
@Blender7 Sep 2022
🚀 Blender Foundation and the online developers community are proud to present Blender 3.3 LTS! 🎁 The first long-term support release of the 3.x series brings a ton of new features and improvements all over the board. ✨ See what's new at blender.org/download/release… #b3d #DevFund
3.3 LTS — Blender

3.3 LTS — Blender

The first long-term support release of the 3.x series is here, Blender 3.3 LTS!

blender.org
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Announcing v2.0 of our glTF viewer! 📢 ✅Improved glTF support (material variants, advanced refraction and sheen) ✅High quality rendering mode ✅Sharper reflections ✅Redesigned UI Read more here: blog.playcanvas.com/playcanv… #webgl #gltf #rendering
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Support for KHR_materials_volume now merged into the @playcanvas engine: github.com/playcanvas/engine… Amazing work by @GustavSterbrant #webgl #webgpu #gltf
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If you're attending SIGGRAPH and missed our PBR BOF, the recording is up! @abwood and I delve into light transmission and volumetric rendering in @glTF3D. siggraph2022.hubb.me/fe/sche…
Image from Ed Mackey (@emackey)
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Also, Khronos has made the slide deck public: khronos.org/assets/uploads/d…
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Siggraph2022では、日本時間8/2 1時にglTFモデルの物理ベースレンダリング（PBR）マテリアルについてのトークがオンライン開催されるようです。 セッションにはglTFの開発元＆規格策定も進めるクロノス・グループのメンバーや、model-viewerを開発するgoogleのエンジニアも登壇予定だそう。
Ed Mackey (@emackey) profile pictureEd Mackey@emackey28 Jul 2022
Join us for the "Advanced PBR Material Parameters in glTF" virtual BOF at SIGGRAPH 2022 on Aug 1st at 9am PDT. The material model in glTF has evolved a lot in the past few years. @glTF3D s2022.siggraph.org/presentat…
Image from Ed Mackey (@emackey)
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Ed Mackey retweeted
glTF 3D (@glTF3D) profile picture
glTF 3D@glTF3D31 Jul 2022
Join us on tomorrow at 9a.m. for our BOF - Advanced PBR Material Parameters in glTF. Learn about the new extensions: refraction, volumetric absorption, and iridescence! khronos.org/events/2022-sigg… #SIGGRAPH2022 @siggraph
SIGGRAPH 2022

SIGGRAPH 2022

Deploying and developing royalty-free open standards for 3D graphics, Virtual and Augmented Reality, Parallel Computing, Neural Networks, and Vision Processing

khronos.org
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The MaterialX portion will also feature integration with @glTF3D's PBR material, Aug 8th at 10:40am PDT.
Jonathan Stone (@SheriffStone) profile pictureJonathan Stone@SheriffStone30 Jul 2022
Join us at the MaterialX and OSL session for @AcademySwf Open Source Days 2022, including presentations from @sidefx, @Isotropix, @nvidiaomniverse, @RadeonPRO, and @AutodeskOSS! events.linuxfoundation.org/o…
Image from Jonathan Stone (@SheriffStone)
Image from Jonathan Stone (@SheriffStone)
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I'll be there to answer #glTF and rendering questions too; ask me a hard one!
Ed Mackey (@emackey) profile pictureEd Mackey@emackey28 Jul 2022
Join us for the "Advanced PBR Material Parameters in glTF" virtual BOF at SIGGRAPH 2022 on Aug 1st at 9am PDT. The material model in glTF has evolved a lot in the past few years. @glTF3D s2022.siggraph.org/presentat…
Image from Ed Mackey (@emackey)
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Join us for the "Advanced PBR Material Parameters in glTF" virtual BOF at SIGGRAPH 2022 on Aug 1st at 9am PDT. The material model in glTF has evolved a lot in the past few years. @glTF3D s2022.siggraph.org/presentat…
Image from Ed Mackey (@emackey)
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Within a 3 hour timespan the night sky transformed! Here you can see as the Earth’s shadow is seen on the Moon just before totality. This is a composite of 37 images, each taken 5 minutes apart. #LunarEclipse
Image from Michael Cain (@mdcainjr)
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This is the best explanation of UV mapping I have seen so far. One picture > 1000 words.
Alex (@Vontadeh) profile pictureAlex@Vontadeh11 May 2022
Replying to @MegFables @Megcurdy
I love using this one for kids and non-3d people :D
Image from Alex (@Vontadeh)
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Updated glTF Tools for VSCode published today includes new "Quick Fixes" for certain simple problems. Let me know if it's useful! See: github.com/AnalyticalGraphic…
Image from Ed Mackey (@emackey)
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