nathenguo

The idea is to calculate the distance between two values of pixels in a matrix by calculating their col/row number.

I've read the tutorial yet seems no this possibility.

I would like to ask you guys how could it happen or other alternative.

The idea is to calculate the distance between two values of pixels in a matrix by calculating their col/row number.
I've read the tutorial yet seems no this possibility.
I would like to ask you guys how could it happen or other alternative. 

select-value-jit-cellblock-return-cells-col-row

For distance comparison you need two xy co ordinates.

You dont need jit.cellblock for this. You can use the getcell message from jit.matrix.

The questions not clear.
For distance comparison you need two xy co ordinates.
You dont need jit.cellblock for this. You can use the getcell message from jit.matrix.


 . I have a question about the way to calculate the key's profile. I used jitter cellblock as you see in the screenshot, I would like to calculate the distance between the upmost 255 and downmost 255 in each column of the matrix by substracting there coodinates value. Could you help me with it? apreciated! best regards!

I have a project https://youtu.be/G2E9-UCBQyU . I have a question about the way to calculate the key's profile. I used jitter cellblock as you see in the screenshot, I would like to calculate the distance between the upmost 255 and downmost 255 in each column of the matrix by substracting there coodinates value. Could you help me with it? apreciated!  best regards!


I just watched your video on youtube. I then noticed the key shape in the image above. What are you using to map the key?

This is a post with an example for the distance between 2 points in 3d space.

This could be converted into the jit.expr object.

Not a real solution as im not sure how you decide "which" of the cells should be compared.

https://cycling74.com/forums/distance-between-two-points-in-3d-environment/

This is a post with an example for the distance between 2 points in 3d space.
This could be converted into the jit.expr object.
Not a real solution as im not sure how you decide "which" of the cells should be compared.
https://cycling74.com/forums/distance-between-two-points-in-3d-environment/


Hey Nathen ， cool project ！ its for an art exhibition or is a commercial project :p

how to select value in jit.cellblock and return cells coordinate?