Camera Match in Maya with fSpy and Blender

Рет қаралды 25,144

Күн бұрын

This tutorial will take you through the process of perspective and camera matching in Maya using a standalone tool called f-spy. This workflow will help you create camera matched scenes from your reference images that you can use for modeling environments, vehicles, or props.
Currently, Ffpy is a standalone camera matching tool that has Blender integration so we will cover a workflow that will take us through F spy, Blender, then Maya.
Professional Website: onmars3d.com/
Gumroad: gumroad.com/onmars3d
Artstation: www.artstation.com/onmars3d
Instagram: / onmars3d
Software used in Tutorial: Maya 2020, fspy 1.03, Blender 2.91.0
Links:
fSpy: fspy.io/
fSpy Blender Addon: github.com/stuffmatic/fSpy-Bl...
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Table of Contents
0:00 Introduction
0:28 Install fspy
1:06 How to use fspy
7:45 Install fpsy Add-On and Blender
9:45 Export Camera from Blender
10:54 Import and setup camera in Maya
14:38 Setup scale of reference
16:58 Modeling process of the environment
20:39 Lock camera and book marks
21:15 Show refined version of model
22:45 How to setup V-Ray Physical Camera
23:30 Conclusion
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Пікірлер: 64

@bpampuch Жыл бұрын

Before I add my 2 cents, I want to emphasize, I'm your big fan at the ArtStation ;-) Regarding this video (the fSpy part): - fSpy cannot determine the principal point unless your image has a 3-point perspective; in 4:14 - you get this orange circle in the right bottom corner, although your picture has its principal point in the middle (as it hasn't been cropped/shifted); you should never try to establish 3 nor 2 vanishing points for such images - as you've noticed this image has a 1-point perspective, you should have changed the number of vanishing points to 1 at the beginning and not drawn two Y lines because if you had matched Y precisely, you'd have got two parallel lines and an error in fSpy - for 1-point perspective you also have to manually determine the focal length I cover the above problems in my fSpy tutorial: kzfaq.info/get/bejne/mseZgLKKt56rg2w.html

@OnMars3D Жыл бұрын

Thank you for your valuable insight, I will pin your comment for anyone watching this tutorial. Great content by the way!

@bpampuch Жыл бұрын

@@OnMars3D thank you. It’s very motivating to hear this from such an artist.

@tiagoballin5827 2 жыл бұрын

This is a game changer for blocking out my environments, thank you so much, probably the most useful video related to 3D I've found on youtube. Keep up with great contentl!!

@OnMars3D 2 жыл бұрын

Thank you, more to come!

@sweetestgravy9880 3 жыл бұрын

I was literally just looking for this and got your notification! Thanks a lot!

@OnMars3D 3 жыл бұрын

Love when that happens, glad it helped!

@Gabe-xf5zi 2 жыл бұрын

You just made my homework a lot easier, thank you!

@OnMars3D 2 жыл бұрын

Happy to help!

@Ygotan Жыл бұрын

Thanks a lot, I needed to figure this out.

@amineadimi7245 3 жыл бұрын

Thanks a lot, we have a lot of problems at work with reference images from many diffrents cutomers, adjusting these ones in maya image planes is really a big headache! thanks again so much for this help

@omma911 2 жыл бұрын

This was super helpful! Thank you very much.

@OnMars3D 2 жыл бұрын

Glad it was helpful!

@rishavpaul1704 13 күн бұрын

tysmmm! for this tutorial

@blurbeta777 2 жыл бұрын

Great Thanks Man!

@Glorious_Deccan Жыл бұрын

awesome 👍 just want to say thankyou very much

@skfarhanfaruk5880 Жыл бұрын

Soo soo much informative

@skfarhanfaruk5880 Жыл бұрын

Thankyou sir keep doing the hard work ❤️

@OnMars3D Жыл бұрын

Always welcome!

@mustafachallawala5808 3 жыл бұрын

Thanks Alot man you deserve more subs

@OnMars3D 3 жыл бұрын

I appreciate that, like and share helps the channel grow!

@mustafachallawala5808 3 жыл бұрын

@@OnMars3D Sure

@George-qm6wi 3 жыл бұрын

Thank you for this video, I was actually looking for something like fspy for Maya. I know that I could've find out by myself how to import and export in blender the fspy camera but even if I have blender installed on my computer I do struggle in using it as it feels too different from what I've used to. So figuring out how to do this by myself felt kinda wasting my time meanwhile I could literally keep modeling other stuff in Maya, so thank you for for sharing this and saving many users time.

@OnMars3D 3 жыл бұрын

No problem, always happy to help!

@pkminpkmon 2 жыл бұрын

Amazing tutorial thank you! I’m just stuck on the part importing the FBX to Maya, I keep getting offsets in the Film Offset of the camera, making the Image Plane appear off-center. And when I zero it out, my perspective shifts. Really stuck here :(

@cincyilluminations8182 10 ай бұрын

I followed all of these steps, and it looks correct in Blender, but after importing it into Maya, the perspective is incorrect. Anyone else having this issue?

@jrgensrensen3019 2 жыл бұрын

Having a problem with fitting the reference image to the resolution gate, it has the same resolution, but it offsets a little to the right for some reason, its driving me crazy!. However it does not do the same with a normal perspective camera. How do i fix this?

@hemanthsaji3606 2 жыл бұрын

I am also having same issue. Did you find any solution

@ChaosWolfNinja 3 жыл бұрын

Thank you for this. I was using another bought programme to do this in Maya and I can't get it to work properly then started using fSpy and also there I could not get it work correctly. Thank you!

@OnMars3D 3 жыл бұрын

Great to hear!

@hemanthsaji3606 2 жыл бұрын

I have set the render setting to the same as the resolution of picture but the image plane is shifted slight towards Left from Resolution gate. When I hate the "Fit Resolution Gate" the height of Image plane match the resolution gate but it is still offset to Left I will DM you on Instagram with screenshot so that you can better understand what I am talking about EDIT: This issue is with 3-point perspective. 2 point perspective works perfectly . Does anybody know some workaround for 3-point perspective.

@edrisqudaam1928 2 жыл бұрын

Hi... Where is ur car interior modeling we are waitting.. And why not do car modeling in blender !!! Ur videos are amazing

@abladao 2 жыл бұрын

I had an issue when I was setting up the image plane, the "Fit to resolution gate" did not worked. You know what may have been the issue?

@OnMars3D 2 жыл бұрын

You have to set the the resolution in you render settings so it matches the reference image, then it will automatically match in the viewport when you use the resolution gate.

@orbitalpunk 2 жыл бұрын

Hi, how are you rendering out the furnishings and shadows only so that it can be composited on top of the original photo? Are you using VRayMtlWrapper? When i use it it wont catch shadows on an enclosed environment. only on a flat plane.

@OnMars3D 2 жыл бұрын

I'm not using V-Ray Mtl Wrapper, just standard Vray Mtl. This is the benefit of camera matching so it closely aligns to your original reference.

@amineadimi7245 3 жыл бұрын

Sorry but a last question, can i use fspy to set one layout from different images like in 3d (front, side, back, ...)?

@OnMars3D 3 жыл бұрын

fSpy doesn't work with orthographic images (blueprints) or images which lens distortion. If the reference images were taken with a camera and you can see the environment background good enough, then yeah, you can use fSpy with the images!

@amineadimi7245 3 жыл бұрын

@@OnMars3D Thaks you so much boss

@stevenp6761 3 жыл бұрын

Roughly how much time did it take you to build the untextured final model 23:34 ? Thanks!

@OnMars3D 3 жыл бұрын

I would consider the model to still be in "blockout" form as it only took about 30 minutes to create. There is a bit more detail that I still need to add. Hoping to have that done soon!

@stevenp6761 3 жыл бұрын

@@OnMars3D thanks! I need to practice more to speed up :) I wouldn’t do it in 30min.

@lockenessmotorsports818 2 жыл бұрын

@@stevenp6761 Speed comes with experience don't sweat it worst thing to do is rush and make mistakes. I've really slowed down recently i was rushing like mad to get stuff done lol

@swapnanilnag3713 3 жыл бұрын

I was really missing camera matching scince I am coming from max , my teacher said though , that you can import the camera from 3ds max ...

@OnMars3D 3 жыл бұрын

Yeah, that's definitely an option!

@hemanthsaji3606 2 жыл бұрын

What is the camera matching tool in 3DS Max called ?

@swapnanilnag3713 2 жыл бұрын

@@hemanthsaji3606 the perspective match tool !

@yuriyreva3609 2 жыл бұрын

for some reason, my camera is shifted in Maya, although everything is fine in the blender!(( I tried to configure several different cameras, and all of them have an offset in Maya

@OnMars3D 2 жыл бұрын

They should have an offset in Maya, that's why we group it then rotate it with the pivot set to the world origin (0,0,0).

@BloodMoonOracle 2 жыл бұрын

unfortunately. when I click the fit to resolution gate my image don't snap on it

@artemartem1296 2 жыл бұрын

camera view in maya missmatches blender's one. what am I doing wrong?

@OnMars3D 2 жыл бұрын

I had to rotate the camera 90 degrees. If it still causes issues, recreate a new camera with the same position as the imported camera.

@TGSuineg 3 жыл бұрын

Someone made a plugin so fSpy works with Maya.

@TGSuineg 3 жыл бұрын

Google: JustinPedersen fSpy

@OnMars3D 3 жыл бұрын

I just found his video here: kzfaq.info/get/bejne/eamnlZeXl62Zhn0.html Thanks for sharing!

@marc_2398 Жыл бұрын

Why didn't you model and render in Blender?

@alimoustafa6224 3 жыл бұрын

3ds Max has a similar perspective tool

@OnMars3D 3 жыл бұрын

It does, and it works great. I've actually setup camera's in 3ds max and then brought them into Maya.

@alimoustafa6224 3 жыл бұрын

@@OnMars3D If you could make a video on that I would be forever greatful :)

@hemanthsaji3606 2 жыл бұрын

What is the name of 3ds max perspective tool?

@alimoustafa6224 2 жыл бұрын

@@hemanthsaji3606 watch this video, should help, kzfaq.info/get/bejne/mdFgdat8vpjGopc.html&feature=share

@em.bassey 2 жыл бұрын

Nice tutorial. I have issues with it though, When I import my camera into maya it has a film offset and i can't find any information on how to deal with that.

@OnMars3D 2 жыл бұрын

I end up just transferring the transforms and FOV/Focal Length of the imported camera onto a new camera in Maya. This prevents any rendering issues that I ran into when bringing over the camera.

@em.bassey 2 жыл бұрын

@@OnMars3D Thanks. That'll help.