How to Improve Your 3D Modeling with Photogrammetry
ฝัง
- เผยแพร่เมื่อ 3 ก.ค. 2024
- After watching this tutorial, you will learn how take your reference to the next level and improve your 3D modeling. I cover how to use photogrammetry and 3D scan reference to improve your understanding of modeling, topology, and edgeflow.
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Software used in Tutorial:
Maya 2020.4
Reality Capture 1.2
Meshroom
Pure Ref
Links from tutorial:
support.capturingreality.com/...
www.3dscanstore.com/blog/Free...
Pwnisher - The Ultimate Guide to 3D Scanning: • The Ultimate Guide to ...
William Faucher -Reality Capture to UE5: • RealityCapture to UE5 ...
#3D #photogrammetry #3dmodeling
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Table of Contents
0:00 Introduction
0:18 2D and 3D reference
0:59 How to use photogrammetry data
1:30 Photogrammetry workflow
7:26 Retopo 3D reference data
10:38 How to use 3D reference for modeling
16:24 Wrap up and conclusion
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You're the man! You make 3d modeling so much easier and approachable..
Glad to hear it!
I like the point about how retopo can allow you to focus on edge flow, while not getting hung up on proportion and design. I very nice stepping stone to better modeling indeed 👍
this is gold for 3d artists
That's what I was hoping!
Spot on information, as always. Thank you for sharing your knowledge.
Much appreciated!
This step really helped those who are struggling to understand the basic shape and topology of the model. If you wanted to further advance your modeling try to use an image plane, especially for hard surface modeling that has a lot of curves to further understand and improve your modeling. If you've done hard surfaces then try to make a simple cartoon character I recommend something like talking tom.
this video helps me a lot thank you man
you r the true 3d teacher. love from south korea. You know how to approach 3D efficiently. And it seems to teach itself how to integrate it. You are the best. Best than any other 3d course.
Appreciate it, always happy to share!
Thank you for sharing your techniques to us. I am @ the point that I wanted to more by starting my own project and that following video tutorials gets boring now that I know the fundamentals. This video motivates me to start my own project and apply this method.
Great to hear, good luck on your 3D art journey!
Thanks for share all information used in the industrial production. I would love to see the real time modeling of the procedure. Especially that circular part.
And thank you Sir for the Realtime car modeling series that helped a lot🙏
Happy to help, thanks for the feedback!
Thank you❤
It think its worth to mention that if someone can't get a real life reference, just to try searching for internet videos made in simular camera angle fashion, to get a reference out of a video. Which i did a lot and got meaningful reference models out of it, even when they aren't that much detailed or incomplete. Using YT search filter for 4k or 8k (future) videos can improve a lot of the end results. Full HD videos can work depending on the object and video style. So nearly every frame of the video gets exported as a picture and feed into the software. Using VLC and then pressing SHIFT + S creates a Screenshot in documents/pictures folder.
Yeah, that's a great idea! Definitely worth testing out.
Thank you.
very helpful. it would be interesting to see a tutorial from you on how to take textures from a scan
Your video was very helpful i was looking for a video like this and you did it, thank you so much.
Glad it was helpful!
Someone: invents photogrammetry for photorealistic renders
Every standart modeller: damn that's 3d reference
Got a good laugh out of this, thank you!
A brilliant well informed video. Thanks for this. I subbed to you. :)
Thanks for the sub!
Great job. I’m a full time photogrammetrist. Been doing it for 11 years now. Started with satellite imagery. Now I use drones. So much cheaper, faster and wayyy better.
I've created photogrammetry with drone data before, it really is incredible how fast the tech is evolving to be able to scan an entire real world terrain!
@@OnMars3D yeah exactly. I use Drone Deploy and Pix4D at work. In my opinion Drone Deploy is 100 times better than any other photogrammetry software, for what I need it for. Which is creating real to life and scale 3d models of construction projects around the mine site I work at. Plus I get to play with close to $500,000. Worth of high tech drones lol.
How does one get started in that business? I'd love to do it. Provided lots of 2D content, just shy of 20 years now! But always wanted to get into the 3D world. Any advice would be appreciated!
@@AlexOvechkinSucks for me I just got lucky I think. I introduced my hobby to my job. Then before I knew it, my hobby became my job haha.
Thanks for the video, your content is always top-notch) Respect for Google Pixel too)
I appreciate that!
Great 👍
Thank you! Cheers!
Would be great to have a tutorial on creating a lowpoly model from a dense scan like you’ve done here, and then baking the scan’s detail and colour down to textures for the lowpoly.
Great suggestion, hoping to cover that in the future!
So its better to model under the photogramitry mesh, than it is to retopo on top of it?
It was easier to take pictures around the object - somewhere in 5 - a maximum of 10 photos.
You can use the ref and apply the camera with a map.
Great info, thank you.
Is there a way to transfer the textures from the original photogrammetry model to the lower poly model?
Yes, you can use the standard texture baking workflow to bake the diffuse/albedo of the photogrammetry down to the low poly. It would need some clean up, but it would be a great start.
JUST SO HELPFUL AND IMPORTANT CONTENT SIR THAT'S SO NEEDED HI THERE MYSELF RONY A VFX CG STUDENT BY INDIA
Happy to help!
I'd love to have a device that can take pictures !
I love this reverse engineering video, thank you very much!
Glad to hear it!
Sir reply first like and first comment love from india 😙
Thank you so much 😀
I have pixel4 now))
Do you think model 3d expert can find job. I use sketchup but canot find it. You think future have chance for us. Iam engineer
Thank you sir for making this one, but I do have a ques you mentioned that this is the way industry uses and if that's true doesn't it make the knowledge and skills required to make a model from scratch irrelevant? I mean this workflow doesn't require that much skill and time to make a model.
Still takes skill still allot of understanding of topology and edge flow needed all you're really taking out is reading form from picture ref
LockeNess summed it up really well, even with scan data, you still need to have a fundamental understanding of topology and edge flow. It will transfer whether you have 3D scan reference or not. Hope this helps!
You have very cool work. It is very interesting to know your opinion about our videos. We also use 3d modeling and 3d printing in some of our videos.
seems like every channel has done one of these reality capture ads. the pay structure is also kinda whack.
i have to study my english first
I hope my subtitles help
you r the true 3d teacher. love from south korea. You know how to approach 3D efficiently. And it seems to teach itself how to integrate it. You are the best. Best than any other 3d course.
Thank you, appreciate the kind words!