I am learning how to create lines from video with the tutorial on Youtube.

https://www.youtube.com/watch?v=t2cW78rkDVM&t=985s

But there is a problem that I can't find the object xray.jit cellcoords in my Max 8.

It seems that I need to download some packages, but I don't know where to find them. 

Can anyone help me to find the download link? Or any other way to create lines from video......

Hi, everyone: 
I am learning how to create lines from video with the tutorial on Youtube.
https://www.youtube.com/watch?v=t2cW78rkDVM&t=985s 
But there is a problem that I can't find the object xray.jit cellcoords in my Max 8.
It seems that I need to download some packages, but I don't know where to find them. 
Can anyone help me to find the download link?  Or any other way to create lines from video......

Hi, everyone: 
I am learning how to create lines from video with the tutorial on Youtube.
https://www.youtube.com/watch?v=t2cW78rkDVM&t=985s

question-about-wesley-smith's-xray-jit-objects

the xray.jit.* objects are part of the XRAY package, installable via Max's 

the xray.jit.* objects are part of the XRAY package, installable via Max's Package Manager.

Thanks for your help! I download it, but it seems to have some problem in my patch.

螢幕擷取畫面 (19).png

On the right side (Max console), it says ''can't load file xray.jit pct''.

But I've checked my package manager, they're all there.

螢幕擷取畫面 (20).png

I try to open the tutorial patch in my computer to see what's going wrong , but it's the same problem. the LINE window is black.

螢幕擷取畫面 (21).png

螢幕擷取畫面 (22).png

I've looked up online, and Some people say that XRAY package is incompatible with jit. 

Is that real? But the video is uploaded in 2020, it seems to work very well.

my computer is Windows, and my version of Max is 8 (Free trial).

 On the right side (Max console), it says ''can't load file xray.jit pct''.
 But I've checked my package manager, they're all there. 

I try to open the tutorial patch in my computer to see what's going wrong , but it's the same problem. the LINE window is black.


I've looked up online, and Some people say that  XRAY package is incompatible with jit. 
Is that real?  But the video is uploaded in 2020, it seems to work very well.
my computer is Windows, and my version of Max is 8 (Free trial).
 I'm so confused......  

the error about a missing pct file is simply the logo from the help file. we no longer support pct files in fpic, and this package is quite old so it never updated that logo. I'll make a note to update this. It should not affect functionality of any of the objects.

The error about "LINES already in use" means you probably have 2 patches open that both create a context called LINES and this is an error. Make sure you only open a single patch that creates the LINES context.

If you need help debugging your patch, then post the entire patch, not a screenshot.

the error about a missing pct file is simply the logo from the help file. we no longer support pct files in fpic, and this package is quite old so it never updated that logo. I'll make a note to update this. It should not affect functionality of any of the objects. 

The error about "LINES already in use" means you probably have 2 patches open that both create a context called LINES and this is an error.  Make sure you only open a single patch that creates the LINES context.

ok I have fixed the pct errors in the package. please delete the xray package from your Max 8/Packages folder and then reinstall from the Package Manager.

I've updated the xray package. Thanks for your update. But My patch still doesn't work, I need help debugging it. I am so grateful for your help and patience. all the best!

create lines from Video.maxpat

I've updated the xray package. Thanks for your update. But My patch still doesn't work, I need help debugging it. I am so grateful for your help and patience. all the best!  

you have an error in your jit.gen (as indicated in the max console). you simply need to remove the space in the expression of your divide operator. i guess spaces aren't allowed here, and these little details are important in Gen. so

after that you should be able to continue on with the tutorial. I would also remove the swiz x at this point so you can check that you are getting the same output as the video.

you have an error in your jit.gen (as indicated in the max console). you simply need to remove the space in the expression of your divide operator. i guess spaces aren't allowed here, and these little details are important in Gen. so (matrixDim- 1) needs to be changed to (matrixDim-1) (remove the space after the minus).

Question about Wesley Smith's xray.jit objects