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- เผยแพร่เมื่อ 11 ธ.ค. 2022
- Note: this video was uploaded earlier but some of my viewers had a few doubts and questions unanswered. In this reupload I've tried my best to cover up those and help clear those points. Hope this is a better explanation for all.
This video will help you understand how you can create 3D billboard videos for yourself, and render them to play on an actual curved screen! The Blender tutorial will help you set up the scene and cameras and understand the principle of anamorphic illusions and how to get them easily in Blender.
Patreon Membership Link:
/ cgijutsu
Project file of this tutorial:
/ 67001953
HTC Vive 3D model link:
sketchfab.com/3d-models/htc-v...
Artstation: www.artstation.com/yash2122
Instagram: / cgi.jutsu
Twitter: / cgijutsu - ภาพยนตร์และแอนิเมชัน
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Very nice. I was able to figure out how to do this in C4D based on this.
How awesome. Thanks for the blender demonstration.
Nice tutorial, very helpful.
Great tutorial. Thanks for sharing.
@CGiJutsu Thanks for the great tutorial man.
Awesome stuff ✌
Thank you :)
So that's what you meant.
Thank you very much!
im so appreciate it for such tutorial ! love it !! thanks for aaaaalllll
Happy this helped you :)
Nice tutorial, very helpful. Everything translates to 3dsMax so it should for all the others.
I love it your reply. I use 3D max and this tutorial its applicable here in 3D Max.
🙌 I'm happy it does. A few people have been asking me about it, so this should help them
@@CGiJutsu God bless u bro 👍
I'm using 3D max as well. How do I replicate it there? Is there some kind of tutorial?
@@user-xh5wg2sf4z I want to know too.
it was helpful, thanks
Thanks for your tutorial 😊
:)
Thank you, verry useful
What would be the specific measures to render the first video in rectangular form? Not the final product but the one you originally project in the screen that then you distorted
Thanks for your incredible video
Thank you :)
good tutorial! thx :)
super helpful!! i was looking fr this
:)
@@CGiJutsu can please say what are the dimensions of real 3d billboard
There's no fixed size, billboards vary depending on size available
Thank you so very much!
Most welcome! :)
That's supper effective to learn for it! Great tutorial!
One thing I wanna ask is a notion for 1.68*!
Where can I get a hint of that figure? a proportion between width and height?
Thanks! 🙌 Yes that value is the proportion or ratio between the width and height. If your aspect ratio is 16:9, the value will be 16/9 = 1.78
@@CGiJutsu oh I got it!! Thanks!!!
You can also do aRender to Texture / Back of the project to get a sequence of it planified right ?
I think you can add shape keys before when you have plane and then dont have to do the task later.
Wait what?! We can do this too? Thought it was just for big companies. I'll give it a shot.
Reminds me of the film Back to the Future Part 3
SUPER!!!
Thanks! 🙌
Is there anyway we can extracted a video texture right of the plane?
Great work. The unfolding might be something a macro can be designed for? Does the software have such function?
thanks alot!
:)
i used to flatten out in after effects. with mesh warp. what about cube? does this method would be easier?
muchas gracias crack
Hi, great tutorial! If I need the spectator to be closer to the screen ¿can I adjust the focal length of the camera to 40-50mm? ¿would it work? Thanks!!
Thanks for the video, great stuff.
Is there anyway we can take a regular flat video content and stretch/distort it into a curve screen to make this 3d effect?
Thanks! Bending a regular video won't give you the depth illusion. For depth the original design needs to be rendered in that cubic 3d space
Tech magic...🎉
Can you tell how the product of those videos go beyond the border of those screens, i mean if you see the nike video you will see that shoes shows in front of the border part of the bill board in which the screen is fitted. Maybe either the border is also part of the screen. Also i want to know what will be the best resolution to render for 10 ft tall billboard.
many thanks for your tutorial. however, the aspect ratio is the pain. the flat screen video on the billboard looks good, but the final render has the black vertical strip at the center. any idea to look into?
Thank you so much for the tutorial. Much appreciated. Is there is a way you can explain using 3ds max ?
Thanks :) I don't use 3DsMax and am not familiar enough with it.
Hello and thanks for the tutorial... is it possible to use AE files and convert to Anamorphic style video... does anyone here know how? thanks
when simulating human location, i found if that 1 meter away- i can't use 80mm etc lens anymore. is that ok to use 16mm to how else i should fix it?
Great idea! Can you do a video on the Vegas Sphere? I made a sphere with an image sequence but I don’t know how to uv or make the texture seamless
Vegas sphere seems to be working in a different way than this, concept wise to render content on the screen. I'll see if I can figure that out to make a tutorial for it.
do i must to rotate the 3d object inside blender? if it was just a .mov of the rotating object inside blender, would it be the same?
hello what if i remove the inside walls and put a moving environment there will it still work
Hello, I am looking for your "3D BILLBOARD VIDEOS for Curved Screens"!
I am a videographer in Japan.
3D BILLBOARD VIDEOS for Curved Screens | Blender Tutorial, it was nice!
There are few archives in Japan of the process of making naked-eye stereoscopic videos, so when I saw your video, I thought, "Whoa! I was impressed by your video.
I would love to see more detailed explanations of your videos when they are uploaded!
Hi ! Thanks for the appreciation 🙌. I'm not planning to make a more detailed video as this completely explains the process from start to end, but if you have queries you can get in touch with me.
Hello!
Thanks for the reply.
I didn't understand your tutorial video, the part of 6"15~ that explains the part of developing 2 sides into 1 side, so I will watch your video again to learn it.
If I still don't understand something, I will contact you again!
At 6:15 what I'm doing is making a duplicate of the screen, and applying the modifier on the original one. This is done so that when i open it flat the texture stays UVed to it. If the modifier is still in stack the UVs won't get applied and the texture won't stay on it.
think you nice tutorial I need cinema 4d tutorial
Hi, Nice video. Can you make same tutorial for maya?
Can you tell me which GPU card you use to be able to create videos like that, thank you!
Hello! I would like to know. Will the process of creating a video be very different from what you described if the screen is hanging over the viewpoint. (the screen also has a curve, but one plane on the wall is vertical to the ceiling, and the second is located along the ceiling and reaches a point above the person) I ran into a problem with setting the camera. Should its settings be very elongated or in 360?
Is this screen too close to the viewer? The screen needs to be at a certain considerable distance from the observation point for it to work well. Also the screen orientation you're mentioning sounds like an inverted L rather than the billboard outside curves. I'm not sure about the illusion visuals in that.
@@CGiJutsu Yes that's right. Here is an animation example: drive.google.com/file/d/1tw1Cv0DI2scnNhGwLWSaLC9bGZ_i8UsP/view?usp=sharing This is just an example. I want to do something unusual) As far as I understand, the illusion will be present subject to a certain point of view.
May i Know What's a radian in the 3d Curved LED anamorphic Display installation.
Which Studio You used for editing the video of this 3d adds model
what if the screen is inversed in an inside room? how would that change
hey, your video is awesome help. but i need step by step for screen setup as well. lots of love
Screen setup as in? I don't understand. I won't be able to help you with the technical details of the actual physical billboard panels unfortunately.
Hi..
Great Video.. How do i make this for a flat screen?
Thankyou
For a flat screen you don't have to worry about unfolding your screen mesh. Rest all the steps are pretty much the same. Make the content cube with one side open only.
Very cool! Does it need to be a 3d object? How would you use live action content?
I think you would probably need to film that live action part in a similair perspective as the camera here filmed the 3D scene, then you should be able to follow the rest of the steps
I want to know how to appear some icon tool on the left of the the screen (1:13 ms) . can you show me? Thank you
press T on keyboard
Hello! I'm working with a curved LED screen and I want to achieve a similar anamorphic effect. However the viewer will be closer to the screen, around 2 meters away. Thus, I put the camera's focal length at 80 or 100mm, at 2 meters away the camera covers barely half of my screen. The camera would have to be around 5-6 meters away from the screen which is not possible due to the restriction of the gallery space I'm working with.
The focal length parameter that works best with having the camera 2 meters away from the screen is 30mm. Now I'm wondering if I'm going to achieve the anamorphic effect with those settings. Let me know what you think!
I'm also wondering if I need to do the process of flattening the screen, since I already have it's flat dimensions?
In a unique situation like that it's ok to vary the focal length as needed, as long as it fully covers the screen. But it's best to not keep the viewer point so close to the screen. Small focal length values might not give you the intended result.
i don't understand why when render and stick UV project, the images that rendered alway distored for no reason? not fit what camera show up
Great Video:) on the distorted output video, which will be diplayed on the actual Screen, the lighting effects are missing they only reappear if I put the Key Value from the screen which i unfolded back to zero. Did I do something wrong or is this normal? Because the rendered Anmiation Video which is stretched to create the anamorphic effect is really dark and doesnt highlight the "room" which I created and the product i am trying to display. Would be awesome if someone could help.
I think your lighting seems dim because you didn't plug in the texture into the emission node. Along with diffuse, the same texture needs to be plugged into the emission value as well to give the brightness of a screen.
@@CGiJutsu Oh okay, thank you very much i will try fixing it:)
which of the formats you need to download?
Hello, could you please advise me why, after applying a UV mask and adjusting the aspect ratio, my graphic is distorted? The image warps in the wrong places. I have this issue regardless of screen dimensions; I've tried several options, but nothing seems to help.
Could be that your screen mesh is not subdivided enough
what is important finel render resolution or exact size of projected plane ?
Both are important but projected plane size needs to match exactly and more prioirty
does this method also work in unreal engine ?
All goes well until distorted video creation, but when I reapply distorted video as texture mapping, it won't fit screen n no 3d effect still from camera 1...
Something missing 🤔🤔🤔
Pls help 🙏😊
if i pay for patreon and use ur project as school work will it be okay ?
😍😍
You are very good and great. If possible, could you kindly teach me the video with a shortcut?
I really need this.
Hi Kim. I don't know about a shortcut, but let me know if you need help somewhere and I can help you get through. As I'm aware, this is the process to get it done in Blender.
@@CGiJutsu i think what he mean is the hotkey.
Hi! I am not proficient enough in Blender to explain it in more technical terms. But is it possible to make such illusion with a flat screen? Like to create a frame that will help to seem like it’s the end of a screen (artificial depth) and then when object moves beyond it will work like illusion? Will it have the same effect?
I guess you will still have to look from a certain angle. But will I achieve good results with a flat screen?
It could be done on a flat screen too. A similar 3d space can be created which is rendered on a 2d flat screen
@@CGiJutsuHi, its mean I can render the video without uv project to camera object? Or i must follow the step to create the camera with perfect angle and uv the screen to camera object just like in this video?
Hello, do know how to create 3d billboards for flat led screens rather than curved one? IAmazing tutorial !!
3d effect on a flat screen could be achieved with rendering in a virtual square space with a decent amount of depth and a shallow perspective effect which enhances that depth. It depends on the content and how it's rendered
@@CGiJutsu hi again, thank you for replying. Would you willing to have a chat? I am currently working on a project and would love to learn more about this
Thanks for thr tutorial , but what is the reason to project the video on a plane and play it again ?
Why not do it like this here at 5:08
?
Cant imagine how it will break the effect
Your end result needs to be a rectangular video that you can play on your billboard. Simply recording the virtual L-shape billboard in blender won't help. You'll have to export the rectangle aspect ratio video from blender and wrap it on your billboard.
Hi CGi Jutsu! It's very nice tutorial. But I have one question now. How to adjust the second render on the curved screen? you didn`t explained. Adjusted final render distorted everytime T.T Can you help me?
Final render is supposed to look distorted in rectangular format, but once it's placed on the L screen, the curving of the render should make the illusion look correct.
i set the camera 10m away and the screen is 2.3m in length
it does not fit the screen when i put the camera perspective to 100 ( it does work with 150mm ) tho
should i move the camera closer or use 150 instead
I suggest you try to maintain as close to human perspective as possible, and move the observation point further to view an overly large screen. However if moving the observer point is not possible at all, you could mess a little with higher perspective lens like 150mm
can you recommend me, what is the best lcd to use for 3d billboard?
I'm not experienced eith the hardware technicalities for setting up the screens, you'll have to do some research. These large billboards are usually made up of a bunch of small panels and you'll hsve to check the pricing of those.
@@CGiJutsu ok thank to information
Can you help me find someone to design a 3D video that will be displayed on my screen?
i already did it but one of my clients give me the curve 32 *1024 but i dont know how to make a bevel fits 32*1024 as you know the bevel came with segments !
When modelling the screen, get the dimensions in metres or something similar, instead of pixels. Pixels will help with camera settings, but not screen modelling.
hi! i am newbie
what i am trying to make
It's an LED Pillar, so the aspect ratio is 0.875.
However, it cannot be adjusted any further.
Should I just leave it at 1.000 ?
Please answer me. Thank you.
You can't get a proper result without accurate aspect ratio. Convert ratio to above 1 values. 0.875 : 1 becomes 1 : 1.142.
@@CGiJutsu really thank you so much :)
Hello to all . We are in procces to buy and mount a big led 3d display in our local city mall . Can you help us with the design of 3d videos according to our needs ? Thank you very much !
Please get in touch with me on my socials for the same to discuss further. Thanks.
Nice tutorial. Can we play 3d video on flat LED billboards for advertising purpose. Thanks
3d illusion can be created on flat screens as well (tho curved screens do much better job). Content to be designed in that manner.
@@CGiJutsu Thanks for your reply. I am running a digital ad agency so If we want to create that type of video then is it possible from urside?
Please reach out to me on Instagram (mentioned in description) for project enquiries
@@CGiJutsu Thanks
CAN YOU TELL ME AN EASY WAY TO FROM WHICH I CAN MATCH THE ASPECT RATIO OF THE CAMERA TO EXACT AS THE PLANE (ON WHICH WE ARE PROJECTING THE RENDER ) SO IF LIKE I MADE AN BILLBOARD OF A DIFFERENT SCALE AND DIMENSIONS AND I MADE THE 3D ANIMATION IN IT AND RENDERED OUT IN PNG AND NOW PROJECTING ON THE SCREEN NOW TO USE THE ACTUAL RENDER ON A BILLBOARD I NEED TO RENDER OUT THE SCREEN WHICH WE UNFOLDED RIGHT SO I HAVE TO MATCH THE CAMERA RESOLUTION WITH THE PLANE HOW CAN I MATCH IT AS THE PLANE AND THANKYOUU FOR THE GREAT GREAT VIDEO CAN YOU MAKE MORE MORE VIDEO FOR THE BILLBOARD IT'S ACTUALLY AMAZING NOT MANY PEOPLE HAVE DONE IT
AND ALSO CAN WE RENDER IT OUT IN CYCLES? FOR BETTER QUALITY?
evee render is not working shows tranparent and if i render single frame it gives render image
Nice but how can I match it to a video? Like how can I actually put it in a scene like its in times square?
This final render output is for the purpose of playing it on an actual curved billboard screen. If you want to overlay it on a video of a location, that's just camera tracking process and you can directly overlay 3d content on 2d video, instead of this 2d render output
What program is this called?
how many screens do you need?
The screen distorts in real life when we put on a 3d screen, please help
Hello, the program you're using is call "Blender"? and where can I get this program?
Search for 'blender.org' on Google. The first result should be the software webpage
This is a good tutorial, and I love Blender, but in this particular case, Lightwave (the mostly dead app) made this around 50 steps easier. Make the geo as this video shows, and the separate screen, set up your 3D stuff etc so far the same - but then all you need to do is duplicate the camera, make it a 'surface baking camera' select the object you want to bake, and the UV set and then simply render that... it comes out completely clean, no unbending, no manually fitting to the screen, no needing to render out a sequence and then re use it, just render out once, done.
Anyhow.. enough complaining.. perhaps as LW is kinda dead, they could copy the technique.
Thanks for sharing the Lightwave workflow! This can help someone who's more familiar with that software, and get output quicker there.
@@CGiJutsu I might be able to find a little time .. I’ll try but I can’t promise anything :)
@@CGiJutsu Can i make videos using parteon membership. And edit dimensions
Nice. It's my dream to learn this tech. Can u teach us this skill in Maya. Kindly
I'm not well versed with Maya yet and may not be able to help with that.
@@CGiJutsu You would probably in Maya just take the same first render output and use that as a texture with its UV set to projection and then have that project back onto the object from your render camera. Then basically bake the Texture Sequence on that screen object to unfolded UVs. If you unfold the UVs so they are a rectangular shape without stretching or squashing then you could just use that baked sequence in After effects to manipulate it to the size of the video template from the billboard company I assume. I haven;t done it but that is what makes sense to me.
Hello
Please make more videos on naked eye 3d please sir it's a request
Another Question:)
If I have a sharp edge on my screen instead of a curved screen, what do I need to change in the process of creating the effect. I assume the 1.78 Aspect ratio doesnt fit anymore right?
1.78 aspect ratio doesn't affect the screen in any way. It is related to the camera. If your camera's aspect ratio is 16:9, then 16/9=1.78 is the value you enter in the modifier.
What if it has two mass viewing angle??
This kind of illusion has one viewing angle which is in the diagonal direction of the curved edge. Viewing this from far left or far right will break the illusion, as it gives you the view of only one of the two perpendicular screens.
Oh please help me I am completely lost. I came across your video.” How can I learn how to do this please ?
Reach out on my socials
is there modifier like this in 3dsmax
Not sure but look for something similar to cameras and mesh UVs in relation.
Yeah, it's camera map modifier. Don't use the WSM version, it won't collapse later in the tutorial.
Yes in 3dsmax ,I were tested this ones a while ago,and there is a format option in rendering setup where from you can choose and after the render at camera eye proportional aligned measurements by you ,the extracted render video is odd looking I believe ,but if you don't have the projection studio,then design the 3d model building and import the video in material editor,and apply that on the curved building cornered surface,I never reached that far but you can try or I will.
This work with flat screen too?
Can work but content has to be designed that way. You'll find examples online of how it can be done.
@@CGiJutsu hi hi, so what should i do after i have exported the video for the flattened screen?
Do i connect back as image texture?
Is this the distorted looking video recorded from the flat screen? If yes then that's the final step and you can play it on your actual physical curved screen now.
Do you know who could make me these videos for my 3D billboard?
You can reach out to me on my socials
Good morning . Great video, great performance. I am Sayed Abdel Latif from Egypt and I work in advertising. I am asking for help regarding creating and designing a 3D video measuring 192 cm high * 480 cm wide. Thank you and regards.
첫장면이 나오는데 무려 15초.. 이건 시간의 낭비야
hey man , where are you ,why you let us
😅 hi khoori, just stuck in a few projects atm, getting back to youtube very soon 🙌
@@CGiJutsu good luck Sir..
@@CGiJutsu 9o
Who has eyes 2 metres off the ground?
😅
😅
Meeeeee
Tall people
Zlatan ibramovitch
지혼자 단축키 눌러가면서 하면 어쩌라는거냐
What program is this called?