morgan
@morgan3d.bsky.social
Morgan McGuire - Gone Sailing! Now on the Salish Sea.
Known for Roblox, NVIDIA, Pasteur Labs, Graphics Codex, Markdeep, G3D, Skylanders, E Ink, Titan Quest, Vicarious Visions, Unity, Activision, Williams, Waterloo, Quadplay, Computer Graphics
Known for Roblox, NVIDIA, Pasteur Labs, Graphics Codex, Markdeep, G3D, Skylanders, E Ink, Titan Quest, Vicarious Visions, Unity, Activision, Williams, Waterloo, Quadplay, Computer Graphics
Pinned
morgan
@morgan3d.bsky.social
· Jan 8
Morgan McGuire on LinkedIn: Roblox delivers on technical innovation as a leader in the industry on our…
Roblox delivers on technical innovation as a leader in the industry on our path to enabling billions of users to come together to play, learn, communicate…
www.linkedin.com
My final post as Chief Scientist at Roblox, looking back at our company's amazing R&D success in 3D and AI over the past four years:
www.linkedin.com/posts/morgan...
www.linkedin.com/posts/morgan...
Reposted by morgan
It’s @morgan3d.bsky.social’s Markdown on Steroids (which you can implement with a single JS include) casual-effects.com/markdeep/fea...
casual-effects.com
December 19, 2025 at 4:20 PM
It’s @morgan3d.bsky.social’s Markdown on Steroids (which you can implement with a single JS include) casual-effects.com/markdeep/fea...
Probably the best sailing in the world: RS800 Euros
YouTube video by Mozzy Sails
youtu.be
December 5, 2025 at 1:26 AM
I've switched to a pair with a smaller FOV but that is much lighter and that's my go-to way of using a laptop or phone in the car or in bed. I can use them for hours now. It is a little awkward with reading glasses but very doable and saves the neck completely.
December 5, 2025 at 1:25 AM
I've switched to a pair with a smaller FOV but that is much lighter and that's my go-to way of using a laptop or phone in the car or in bed. I can use them for hours now. It is a little awkward with reading glasses but very doable and saves the neck completely.
Reposted by morgan
A brand new website to celebrate 10 YEARS (!) of beautiful markdown documents with Markdeep:
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
December 3, 2025 at 4:01 AM
A brand new website to celebrate 10 YEARS (!) of beautiful markdown documents with Markdeep:
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
Note that Markdeep doesn't *use* AI at runtime or capture user data.
The new AI support is features for the kind of markdown that Claude, GPT, and Gemini LLMs and agents produce and supports Cursor, Windsurf, and VS Code IDEs.
Markdeep + LLMs is a great match that just got even better.
The new AI support is features for the kind of markdown that Claude, GPT, and Gemini LLMs and agents produce and supports Cursor, Windsurf, and VS Code IDEs.
Markdeep + LLMs is a great match that just got even better.
December 3, 2025 at 4:11 AM
Note that Markdeep doesn't *use* AI at runtime or capture user data.
The new AI support is features for the kind of markdown that Claude, GPT, and Gemini LLMs and agents produce and supports Cursor, Windsurf, and VS Code IDEs.
Markdeep + LLMs is a great match that just got even better.
The new AI support is features for the kind of markdown that Claude, GPT, and Gemini LLMs and agents produce and supports Cursor, Windsurf, and VS Code IDEs.
Markdeep + LLMs is a great match that just got even better.
This launches a month of new features to ring in the new year and the next decade of Markdeep. Today's 1.18 release is only the beginning.
December 3, 2025 at 4:02 AM
This launches a month of new features to ring in the new year and the next decade of Markdeep. Today's 1.18 release is only the beginning.
A brand new website to celebrate 10 YEARS (!) of beautiful markdown documents with Markdeep:
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
December 3, 2025 at 4:01 AM
A brand new website to celebrate 10 YEARS (!) of beautiful markdown documents with Markdeep:
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
casual-effects.com/markdeep/
Same efficiency, 100% data privacy, and client-side processing.
New agentic AI support, fancy CSS styles, and compatibility for a seamless document experience.
Reposted by morgan
December 1, 2025 at 5:16 PM
Reposted by morgan
Every lens leaves a blur signature—a hidden fingerprint in every photo.
In our new #TPAMI paper, we show how to learn it fast (5 mins of capture!) with Lens Blur Fields ✨
With it, we can tell apart ‘identical’ phones by their optics, deblur images, and render realistic blurs.
In our new #TPAMI paper, we show how to learn it fast (5 mins of capture!) with Lens Blur Fields ✨
With it, we can tell apart ‘identical’ phones by their optics, deblur images, and render realistic blurs.
September 9, 2025 at 10:48 PM
Every lens leaves a blur signature—a hidden fingerprint in every photo.
In our new #TPAMI paper, we show how to learn it fast (5 mins of capture!) with Lens Blur Fields ✨
With it, we can tell apart ‘identical’ phones by their optics, deblur images, and render realistic blurs.
In our new #TPAMI paper, we show how to learn it fast (5 mins of capture!) with Lens Blur Fields ✨
With it, we can tell apart ‘identical’ phones by their optics, deblur images, and render realistic blurs.
This and lightweight XR glasses have been an OK partial solution for me. Neither is perfect--if you don't wear corrective lenses (or at least if you have contacts) they might be much better. I'm still looking for a good solution. Projector was my first attempt and it had different drawbacks.
September 10, 2025 at 2:11 AM
This and lightweight XR glasses have been an OK partial solution for me. Neither is perfect--if you don't wear corrective lenses (or at least if you have contacts) they might be much better. I'm still looking for a good solution. Projector was my first attempt and it had different drawbacks.
A key catch is that these slightly minify objects (or maybe you hold them further away). They're good for large crafts and OK for reading and laptop but I needed a larger font. Weight on the nose after about 30 min is an issue if upright. I wasn't brave enough to try it for cooking or other cutting.
September 2, 2025 at 9:25 AM
A key catch is that these slightly minify objects (or maybe you hold them further away). They're good for large crafts and OK for reading and laptop but I needed a larger font. Weight on the nose after about 30 min is an issue if upright. I wasn't brave enough to try it for cooking or other cutting.
Reposted by morgan
The scenery at Zion National Park in Utah, USA, is truly breathtaking! #FridayFeeling #FridayMorning
August 29, 2025 at 2:12 PM
The scenery at Zion National Park in Utah, USA, is truly breathtaking! #FridayFeeling #FridayMorning
Because of my spinal injury, I was thinking that I wish I could have upside down belaying glasses so that I can hold a book or phone comfortably again and...this product exists, and is really inexpensive! They're called "lazy glasses" or "crochet glasses".
Now to find out how well it works for me.
Now to find out how well it works for me.
August 29, 2025 at 7:54 PM
Because of my spinal injury, I was thinking that I wish I could have upside down belaying glasses so that I can hold a book or phone comfortably again and...this product exists, and is really inexpensive! They're called "lazy glasses" or "crochet glasses".
Now to find out how well it works for me.
Now to find out how well it works for me.
Reposted by morgan
Square sails clearly follow a variant of the "New Version-final-new-revision-last" naming convention
August 8, 2025 at 7:08 PM
Square sails clearly follow a variant of the "New Version-final-new-revision-last" naming convention
I promise to do no computer graphics without you for 48 hours.
August 9, 2025 at 9:01 AM
I promise to do no computer graphics without you for 48 hours.
Reposted by morgan
My lab will be recruiting at all levels. PhD students, postdocs, and a research engineering position (worldwide for PhD/postdoc, EU candidates only for the engineering position). If you're at SIGGRAPH, I'd love to talk to you if you are interested in any of these.
August 8, 2025 at 8:09 AM
My lab will be recruiting at all levels. PhD students, postdocs, and a research engineering position (worldwide for PhD/postdoc, EU candidates only for the engineering position). If you're at SIGGRAPH, I'd love to talk to you if you are interested in any of these.
I put a massive number of changes in today's release of the new version of the #quadplay retro fantasy video game console. Available now at:
morgan3d.github.io/quadplay/
The main focus of these changes was mobile: new aspect ratios, new battery saving optimizations, new exported game UI options.
morgan3d.github.io/quadplay/
The main focus of these changes was mobile: new aspect ratios, new battery saving optimizations, new exported game UI options.
August 3, 2025 at 9:35 PM
I put a massive number of changes in today's release of the new version of the #quadplay retro fantasy video game console. Available now at:
morgan3d.github.io/quadplay/
The main focus of these changes was mobile: new aspect ratios, new battery saving optimizations, new exported game UI options.
morgan3d.github.io/quadplay/
The main focus of these changes was mobile: new aspect ratios, new battery saving optimizations, new exported game UI options.
Reposted by morgan
I didn't realize we were trying to keep it a secret
August 2, 2025 at 7:46 PM
I didn't realize we were trying to keep it a secret
20kts of wind makes for a lot of miles put away!
I just marvel at the free energy of wind and current--I'm moving my *home* around with minimal effort, cost, and environmental impact, while sitting here making a sandwich and coffee enjoying the ride.
#sailing
I just marvel at the free energy of wind and current--I'm moving my *home* around with minimal effort, cost, and environmental impact, while sitting here making a sandwich and coffee enjoying the ride.
#sailing
August 2, 2025 at 11:48 PM
20kts of wind makes for a lot of miles put away!
I just marvel at the free energy of wind and current--I'm moving my *home* around with minimal effort, cost, and environmental impact, while sitting here making a sandwich and coffee enjoying the ride.
#sailing
I just marvel at the free energy of wind and current--I'm moving my *home* around with minimal effort, cost, and environmental impact, while sitting here making a sandwich and coffee enjoying the ride.
#sailing
Reposted by morgan
Worth watching presentation, also provides some background info on how ReSTIR came to be and where it is heading: "ReSTIR: Traveling the Path of Reuse" www.youtube.com/watch?v=MRg9...
I3D 2025 Chris Wyman's Keynote "ReSTIR: Traveling the Path of Reuse"
YouTube video by I3D Symposium
www.youtube.com
July 31, 2025 at 12:20 PM
Worth watching presentation, also provides some background info on how ReSTIR came to be and where it is heading: "ReSTIR: Traveling the Path of Reuse" www.youtube.com/watch?v=MRg9...