Perhaps you could show some examples where it improves upon the previous keying methods. You mentioned keylight and primatte but you missed IBK. If you showed a few example of how your 2D pointcloud keyer faired against those it would be great.
@prony5145
2 ай бұрын
Man this is exactly what I have been looking for! Thanks a lot!🙏 Do you have more tutorials like this one on nuke 3d projection for cleanup?
@SitinprettyProductions
2 ай бұрын
Awesome! Thank you for sharing this tutorial. Going to try it on a project now. Wish me luck!
@JornadaSoloGamerTV
9 ай бұрын
I know this video is old, but could you send me this background so I can train?
@ReinOwader
11 ай бұрын
I come from AfterFX background and I admit that if a client asked if cleaning snow from this footage is possible, I would answer that this is not possible. This really opened my eyes.
@elconravi
8 ай бұрын
What's reverse corner pin?
@ericmlevy
Ай бұрын
In After Effects, you can fix this shot with MochaImport+ from aescripts, using their Stabilized Precomp feature.
@arpadfilipinyi4531
Жыл бұрын
It was a super useful tutorial. Thank you for shared with us.
@ViralKiller
Жыл бұрын
Didn't work for me....texture keeps moving around, and the brush doesnt even align with the card, the brush pointer is a mile off
@bondell1840
Жыл бұрын
Wow.. coming from after effects background seeing this is so cool man
@satyajit3037
Жыл бұрын
Can you teach me sir ...?
@NickPittas
2 жыл бұрын
UVs are always 1:1 in aspect ratio, so add a reformat with a square resolution. If not, you are adding a scale filter on your newly created UVs. Add a reformat to your first scanline render, 2K or even 4K depending on the size of your comp. That way you wont have a double filtering effect like the one you are experiencing(16:9 to 1:1 in you first scanline and then 1:1 to 16:9 to your final scanline). It will still have a hit on your image quality but only if your UV resolution is smaller than the resolution needed to produce the patch. You also need to add the alpha output to your paint node and only render the part of your image you painted instead of the full image again. Add an erode (and a blur maybe) after the rotopaint, to enlarge the alpha of you rotopaint and then a premult, and pipe that as UV to your final scanline render.
@BrumaFilm
2 жыл бұрын
Wow… did you get these shots as a freelancer?
@glmstudiogh
2 жыл бұрын
the link keeps returning error
@thejoltjoker
2 жыл бұрын
Very cool!
@ermanzambak3965
2 жыл бұрын
very nice works, congrats
@uberjava
2 жыл бұрын
Just tried to give it a go but the gizmo errored (MacOS, NukeX non comm 13.1). Shame, looks cool.
@PostolPost
2 жыл бұрын
Amazing work Isaac!
@danielkovac2425
2 жыл бұрын
Nuke - when projecting the camera, the projected image on the 3d object is incorrectly displayed. Advise me how - thanks
@domenicksdesigns6417
3 жыл бұрын
Can you adjust the position/size of the card without affecting the projection/resolution of the clean plate or would you have to start from scratch if the card edge is cutting off the projection?
@isaacspiegel4728
2 жыл бұрын
Changing the position or scale of the card changes the UVs of the object so yes, you would have to start fresh. Alternatively, you could keep the work you already did a keymix in a second setup for the area that's getting cut off.
@rambabuguggilla6184
3 жыл бұрын
If our removable object has movement from first frame to end frame,how we can do?
@isaacspiegel4728
2 жыл бұрын
You can framehold areas without the object and patch those in over the object you're trying to remove. If the object you're looking to remove is stationary but is still sliding when viewing the UV projection, it's likely that your card is not in the correct position.
@smillerfx
3 жыл бұрын
Thank you
@aroidpapa
3 жыл бұрын
Another thing I think people need to remember is to choose the sharpest frame, the camera will work out the motion blur for you in most cases. You picked a blurry frame to paint on.
@isaacspiegel4728
3 жыл бұрын
As many people pointed out in the comments, you should always premult the patch before merging over the B plate. One way of doing this quickly is setting the "Output mask" dropdown of the RotoPaint node to "alpha". This will take the paint stroke alpha from the cloning and replace the existing alpha channel. You can then premult directly under the RotoPaint before merging.
@LucasNoce
Жыл бұрын
wow this helped me out finding a solution to a small problem ! thanks !
@jakobkardoeus9866
3 жыл бұрын
Nice tutorial! Another thing you can do, to avoid unnecessary filter kicks, is to make a difference key on the uv space, before your paint node and after, and clamp the alpha so that you have no transparent alpha values, just 0 or 1. Then you copy it in and premult it, before you put it back on your card, so you just project the pixels you have changed. :)
@pavelvicik5122
3 жыл бұрын
This method works nicely if the camera is looking more down. If the camera is more straight forward you will probably need to use node Aply material.
@ikbenikHD
3 жыл бұрын
Great tutorial, only advice is maybe to only premult and merge the patch you've painted. This way you won't filter (and project) the untouched tiles (:
@jpm3209
3 жыл бұрын
Thanks so much for sharing!! We truly need more 3Dprojection videos like this...great method!!
@charlieorcharles
3 жыл бұрын
Thanks for the video!, changing your brush/clone stroke filter type from cubic to impulse can also help with this, but would need to copy in a roto with it and premult as impluse results in aliased edges!
@ronydey2696
3 жыл бұрын
Great tutorial sir these is really a much helpful hi myself Rony an VFX student from India
@agustinvillanidesign
3 жыл бұрын
Great tutorial Isaac!!
@shaunfontaine8687
3 жыл бұрын
Amazing Job Isaac, would love to see more :)
@bradmoon2483
3 жыл бұрын
Thanks for sharing this technique! And also for making the breakdown make sense along with some potential troubleshoot options. Looking forward to your next one!
@redgreen2768
3 жыл бұрын
Great tutorial sir🎉🎉 please upload more nuke tutorial
@redgreen2768
3 жыл бұрын
Awesome 👍🎉🙏👍
@JAYJAY_
3 жыл бұрын
Thanks for the awesome video, we need more clean up tutorial like this 👌 Subed
@jamaljamalwaziat1002
3 жыл бұрын
I did like this technique before in fusion but i ve never done it in nuke. Thank u
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