LiDAR Scanning in Blender - Environment and Asset Creation in-Depth Tutorial
ฝัง
- เผยแพร่เมื่อ 2 ต.ค. 2024
- Hi. I made this video for a friend who is learning Blender.
EDIT: After uploading, the creator of the 3D Scanner App updated the app. This update includes some UI changes. Once you finish scanning, instead of hitting colorize, the button is now process and has a new design and options. The operations are mostly the same just a new look.
In this video we'll be exploring Lidar Scanning in Blender for environment and asset creation. I'll cover all the ins and outs of Lidar scanning from which apps and devices to use, right through to a step by step breakdown on importing your scans into blender and setting up your first scene. I've been using Lidar scanning as part of my daily workflow for the last few months now, utilising this amazing technology in personal projects, commercials and short films. I have designed this Lidar tutorial to be a beginner friendly as possible however I do strongly recommend that you already have experience using blender before watching as you will need to make your own creative decisions based on the assets and environments that you scan yourself.
Enjoy.
Music by Ross Budgen
Rain Rig by Blender Animation Studio
From your friendly neighbourhood blender user. If you want to select a whole disconnected mesh aka for cleanup, just hover over it and press L. Boom, whole island selected
BOOM 🤯 ON THIS NEWB LAMMA VIDEO
I’ve been learning blender for just a few short weeks. Your tone amd tempo is perfect. Very easy to follow. Love the tips amd tricks. Also love the no nonsense approach. You are a fantastic instructor and will have a ton of followers in no time. New sub here for sure! Thank you!
In Cinema 4D when it comes to cleaning up the mesh, I just select a poly on the mesh I wanna keep, select connected, then invert to get all the floating pieces at once.
that would be lmb shift+a x enter
I skipped some video to the part where you showing a pile of RTXs and thought myself "damn you must be some really hardcore 3d artist if you need so many cards" and just then I realized it's rendered, lol
Great Tutorial man! You really explained everything perfectly. Thank you very much for making it :)
If you ever plan on making a Tutorial on the CamTrack AR App and how you used the camera data in Blender afterwards to make the movement I'd definitely watch it!
amazing! I’ve been DYING for more info on this. Banging my head against the wall here
Crazy weird coincidence, I was in a VR world, it's been a room and it looked like it was modeled by scanning and I was wondering how they did it, I guess this was the method. Didn't search for the video/technique neither did I say anything into my mic that could make Google lead me to this video besides having been looked into a rather new account with no searches lol.
Your explanation is so detailed, thumbs up for you.
Very well done. You gave a lot of useful information in case we just want an overview, but you continued to make sure you were always giving enough detail so we can follow along step-by-step if we wanted to. Very few videos walk this line well. Good job!
CamTrackAR looks super cool, I didn't know about this, thanks!
Incredible skills and apps. I like the way you work. Thank you!
Thank you for this. This video helped me a lot (purchase decision, getting started with LiDAR scanning, software development & Blender).
Pretty good iPhone commercial :)
Like it's not boring enough to be stuck in your living room for 2 years. We acquire this tech that we don't have a purpose for yet, and scan our living room. Rofl The future is so bright but our virtual worlds are so lonely.
hello, how much memory does the scan occupy on the iphone? I want to know if 128 gb memory will do.
I don't understand why you went to the trouble of scanning an entire room and then deleted that wall, which was effectively the hero of the environment? That undermines the whole thing
I hope you made a Blender tutorial.. Your explanation is so clear, also impress with your shortcut short explain.. which is so clear. Subscribe!
I don’t understand how using LiDAR and scanning the room is useful in this application when you’re just going to build your room at the photographs you took anyway. If you take out that wall and just replace the whole wall with the photograph what’s the point of 3-D? You could just set up a whole room with four pictures and one for the floor.
and the furtniture ?
Great vid, but the texture thing didn't work for me. Can someone help me with this one?
Incredible skills and apps. I like the way you work. Thank you!
Can we use iPhone 12pro for for accident recreational
Good vid, helped me a lot. Thank you!!
is it possible to make low poly model of scanned object using this technique?
i hear syrens they going to bust you for robbing that graphics card transport
Great vid, have you tried using a decimation modifier to reduce geometry further? Looks like a good application for it
I’ve found that lots of Lidar scans have holes all over them and disconnected vertices. When you use decimate it opens them up. Try merging vertices by distance before to avoid that.
What an awesome video dude. I was thinking about buying an Iphone for this since it's so convinient and efficient. Very good workflow!!
I wish I understood how you got such detail in your scans. I use the 5mm quality option and all the other settings you used but I get such inaccurate, blocky geometry even on solid non reflective objects and with good lighting and contrast.
Best tutorial especially about 3D scanner app. Thanks a lot.
Is this a new channel? Subscribed 🤘🏻
Good tips. I'm having a problem with both 3.0.1 and 3.3.0 alpha. The movement using the round thing doesn't work. Have to do all moving with N sidebar that pops from right, when you hit N. I'm still new, so naming some of this stuff, I don't know. Thanks for the effort making the tutorial.
Nice pile of RTX s , how much for 10 ?
01:13 more for lidar
02:40 how to scan
Will my galaxy s21 plus scan with lidar?
Just wanted to ask, what do you think of using the iPad Pro 2021 model for LiDAR Scanning for 3D modeling software?
I'm getting an iPad Pro 2021 model on Thursday and I heard some really good things about it, especially the improved Camera, new CPU and improved LiDAR sensor
Very good video, thank you.
Wait? How can a device suffer from low light environment when the device itself is the source of that light?
The quality of this is so bad I would only use the LiDAR for measurement.
Sorry, but I can’t add more than one like to your video. Your work is awesome!
"to fix the wall we need to delete the wall"
that's not how fixing works. you lose all the depth that was on that wall that way. it's fine you don't actually know a real way to fix the wall, but "this aint it" if you actually want a good 3d effect for anything other than stills. what if the hole is on a more complex object. "just scan it again"
in reality what you are saying is "there is no way to fix holes so don't try."
iPad Pro 2018 does it good review
hi Zac, my name is bribe and I smell
So, only iPhone 12 Pro has LIDAR? Not 13?
One downside is the fact that I gotta use an Apple product. I'd rather wait for a dedicated tech solutions
Hy i have tried the same application but you know what my edges are getting rounded
thank you
great vid, very informative, but why use the same channel name as another vfx youtube creator?
THANK YOU SO MUCH. X-RAY function is what I was looking for.
That render is not real because there are more graphic cards in that room than in the today market xd.. BTW very interesting video.
Great resource! Thank you for this.I want t ocreate portrats of people and capturing their heads with Lidar looks like a good start. Yes?
Fuckin love you bro. You saved my LIFE
Do you know that selecting the edges of a hole and pressing Alt + F you can fill the hole with triangles? You don't need to delete the whole wall.
Best explaining video i have ever seen, definently subscribing .👍👍👍👍
Love the sound FX at the end.
The lidar scanning app but my sharped corner are getting rounded
I love your straightforward detailed explanation.
wow dude that's super impressive!
Hehe have you consider active iPhone cooling 😁
Aaaargghh !! ...Now i know why there is a shortage of graphics cards
Amazing video, so well put. Really enjoyed the video and I learned a lot. Thank you
ANd when we get microvisions lidar tech in phone, oh my oh my, do we have the chanse on something awesome. :D
Far d
just starting using blender, this is great
this video is 100% what I have been looking for. Thank you so much
Is there LIDAR scanner in Android phone?
No. You can try photogrametry
Wow, really cool stuff! Thanks for the video 😁
I love you so much
Can you explain how to get the textures to load with that new picture mode
Great info
This is awesome :)
Just one word: Bravo :)
Sing it loud sing it until u feel the thruh run down ur leg
nice sirene sound
Great explanation for Blender beginners like me. Question... if you "filled in" a hole instead of deleting the wall, would the texture captured during the Lidar scan have a hole in it too?
Why are my scans coming out inaccurate?
Can you export a .ply out of this?
Is this Export Obj free?
Wait a minute! It's not CG Matter!
Very useful! Thank you
Hey, please continue the series
Have you any experience with using photogrammetry with iPhone? Which one produces more accurate results?
Even without Lidar I really like Trnio. For big rooms and stuff Polycam or even the free scanner works great
Super awesome tutorial! This was very helpful
The keyboard is backwards
That was really insightful thank you for sharing this man
Very interesting !!!!
good job, this will be fun to try out
08:29 get into blender
Absolutely excellent video
Great stuff! Any disadvantages to it you have seen so far?
Cheers. I mentioned some disadvantages in the video but software limitations would be the biggest disadvantage for me, if the app crashes or glitches out. The latest release is very stable though.
The biggest disadvantage for my taste is the lack of quality. Even with studio lighting conditions you hardly able to scan something the size of a shoe, not to think of small details of vegetation like mentioned in the video. Apple does advertise the sensors correctly when they say it enhances AR quality, they never said it would be a 3D scanner.
@@defaultcubevfx1424 Thanks for sharing your results and obvious skills in teach and 3D scanning + Blender. I learnt a lot from your video! I am interested in using pocket-sized photogrammetry and LiDAR scanning (with iPhone 12 Pro) for tree-based research. I have used apps like Trnio on iPhone 6 and then Meshlab to create a mesh model of complex-shaped tree bases, which I then scale in Meshlab to try and then estimate the surface area of the bark. Mixed results to say the least.... From your experience, and what I read, seems like photogrammetry is still the best way to scan detail of 3D objects over LiDAR? but do you think the LiDAR scanner enhances many of these photogrammetry scanning apps? Cheers.
^sorry, auto correct there, should be 'skills in tech' : )
shouldn't you say “photogrammetry” instead of Lidar?
Because in your video you use a smartphone and I doubt that these emit pulses of infrared light -> principle of Lidar
The new iPhones and iPad have Lidar scanners on the back and do emit pulses on infrared light. Check out the product page for the iPhone 12 Pro. Photogrammetry requires processing after the photos have been taken, these phones use Lidar and are able to scan in realtime and show the preview as in the video :)
@@imacube6392 thx!
02:48 how to scan
Super helpful tutorial!
Try scanniverse too
Excellent video!
Muchas gracias 👍♥️
thank you,sir
great, thx
Clearest tutorial and side notes on TH-cam.
Thanks a lot for this tutorial! very easy to follow and understand for beginners like me!
Which software is good for recreation
THANKS FOR THIS EXPLANATION
What a GREAT tutorial!! Thanks
scaniverse?