Tj Shredder

I want to track vertical slices of a picture (1 plane) into a 

multislider and tried jit.spill. I am not sure if this at all the way to 

go, it seems jit.spill is spilling out the horizontal rows, but I need 

Ok, I jit.rota by 90 degrees, but for just exchanging y and x that seems 

overkill for me (takes really long and there should be no trigonometric 

calculations necessary for that for sure...)

Another problem is, jit.spill seems to be limited to a max length of 

1024 (I need at least 4096 or better more...)

That's what I tried so far, it works but I am sure there are better ways 

Any hints to optimize or to do it simply different are appreciated...

I want to track vertical slices of a picture (1 plane) into a 
multislider and tried jit.spill. I am not sure if this at all the way to 
go, it seems jit.spill is spilling out the horizontal rows, but I need 
the vertical collumns...
Ok, I jit.rota by 90 degrees, but for just exchanging y and x that seems 
overkill for me (takes really long and there should be no trigonometric 
calculations necessary for that for sure...)
Another problem is, jit.spill seems to be limited to a max length of 
1024 (I need at least 4096 or better more...)

That's what I tried so far, it works but I am sure there are better ways 
to do it...

-- 
Stefan Tiedje------------x-------
--_____-----------|--------------
--(_|_ ----|-----|-----()-------
-- _|_)----|-----()--------------
----------()--------www.ccmix.com


how-to-vertical-slice-of-a-picture-into-a-list

hi stephan, im not sure whats the best way to spit out values to a

multislider (and i dont have max5 to see the patch) but an efficient way to

"rotate" a matrix (row-to-colum) is using jit.transpose.

on second touhgt, you cna use the jit.scanwarp with a one row size , in one

of its mode (spew?) it will except a matrix and spit out consecutive matrix

On Mon, Oct 27, 2008 at 6:56 PM, Stefan Tiedje

> I want to track vertical slices of a picture (1 plane) into a multislider

> and tried jit.spill. I am not sure if this at all the way to go, it seems

> jit.spill is spilling out the horizontal rows, but I need the vertical

> Ok, I jit.rota by 90 degrees, but for just exchanging y and x that seems

> overkill for me (takes really long and there should be no trigonometric

> calculations necessary for that for sure...)

> Another problem is, jit.spill seems to be limited to a max length of 1024

> (I need at least 4096 or better more...)

> That's what I tried so far, it works but I am sure there are better ways to

> Any hints to optimize or to do it simply different are appreciated...

hi stephan, im not sure whats the best way to spit out values to a
multislider (and i dont have max5 to see the patch) but an efficient way to
"rotate" a matrix (row-to-colum) is using jit.transpose.
on second touhgt, you cna use the jit.scanwarp with a one row size , in one
of its mode (spew?) it will except a matrix and spit out consecutive matrix
until its empty.

On Mon, Oct 27, 2008 at 6:56 PM, Stefan Tiedje
wrote:

> Hi Jitteries,
>
> I am still a newbie on Jitter:
>
> I want to track vertical slices of a picture (1 plane) into a multislider
> and tried jit.spill. I am not sure if this at all the way to go, it seems
> jit.spill is spilling out the horizontal rows, but I need the vertical
> collumns...
> Ok, I jit.rota by 90 degrees, but for just exchanging y and x that seems
> overkill for me (takes really long and there should be no trigonometric
> calculations necessary for that for sure...)
> Another problem is, jit.spill seems to be limited to a max length of 1024
> (I need at least 4096 or better more...)
>
> That's what I tried so far, it works but I am sure there are better ways to
> do it...
>
> Any hints to optimize or to do it simply different are appreciated...
>
>
>
> --
> Stefan Tiedje------------x-------
> --_____-----------|--------------
> --(_|_ ----|-----|-----()-------
> -- _|_)----|-----()--------------
> ----------()--------www.ccmix.com
>
>

On Oct 27, 2008, at 12:56 PM, Stefan Tiedje wrote:

> I want to track vertical slices of a picture (1 plane) into a 

> multislider and tried jit.spill. I am not sure if this at all the 

> way to go, it seems jit.spill is spilling out the horizontal rows, 

> Ok, I jit.rota by 90 degrees, but for just exchanging y and x that 

> seems overkill for me (takes really long and there should be no 

> trigonometric calculations necessary for that for sure...)

> Another problem is, jit.spill seems to be limited to a max length of 

> 1024 (I need at least 4096 or better more...)

> That's what I tried so far, it works but I am sure there are better 

> Hi Jitteries,
>
> I am still a newbie on Jitter:
>
> I want to track vertical slices of a picture (1 plane) into a  
> multislider and tried jit.spill. I am not sure if this at all the  
> way to go, it seems jit.spill is spilling out the horizontal rows,  
> but I need the vertical collumns...
> Ok, I jit.rota by 90 degrees, but for just exchanging y and x that  
> seems overkill for me (takes really long and there should be no  
> trigonometric calculations necessary for that for sure...)
> Another problem is, jit.spill seems to be limited to a max length of  
> 1024 (I need at least 4096 or better more...)
>
> That's what I tried so far, it works but I am sure there are better  
> ways to do it...
>
> Any hints to optimize or to do it simply different are appreciated...
>
>
>
> -- 
> Stefan Tiedje------------x-------
> --_____-----------|--------------
> --(_|_ ----|-----|-----()-------
> -- _|_)----|-----()--------------
> ----------()--------www.ccmix.com
>


Thanks at both of you that gets me going...

> hi stephan, im not sure whats the best way to spit out values to a 

> multislider (and i dont have max5 to see the patch) but an efficient way 

> to "rotate" a matrix (row-to-colum) is using jit.transpose.

> on second touhgt, you cna use the jit.scanwarp with a one row size , in 

> one of its mode (spew?) it will except a matrix and spit out consecutive 

I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem to 

joshua goldberg schrieb:
 > ----------begin_max5_patcher----------

yair reshef schrieb:
> hi stephan, im not sure whats the best way to spit out values to a 
> multislider (and i dont have max5 to see the patch) but an efficient way 
> to "rotate" a matrix (row-to-colum) is using jit.transpose.

> on second touhgt, you cna use the jit.scanwarp with a one row size , in 
> one of its mode (spew?) it will except a matrix and spit out consecutive 
> matrix until its empty.

I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem to 
be in the official distribution btw...

he's thinking of jit.scanwrap. and definitely using jit.submatrix to 

jit.thin is the most efficient way of getting a single column as a 

On Oct 27, 2008, at 2:10 PM, Stefan Tiedje wrote:

> > ----------begin_max5_patcher----------

> Thanks at both of you that gets me going...

>> hi stephan, im not sure whats the best way to spit out values to a 

>> multislider (and i dont have max5 to see the patch) but an 

>> efficient way to "rotate" a matrix (row-to-colum) is using 

>> on second touhgt, you cna use the jit.scanwarp with a one row 

>> size , in one of its mode (spew?) it will except a matrix and spit 

>> out consecutive matrix until its empty.

> I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem 

> to be in the official distribution btw...

he's thinking of jit.scanwrap.  and definitely using jit.submatrix to  
jit.thin is the most efficient way of getting a single column as a  
matrix.  transposing is slow.

> joshua goldberg schrieb:
> > ----------begin_max5_patcher----------
>
> Thanks at both of you that gets me going...
>
> yair reshef schrieb:
>> hi stephan, im not sure whats the best way to spit out values to a  
>> multislider (and i dont have max5 to see the patch) but an  
>> efficient way to "rotate" a matrix (row-to-colum) is using  
>> jit.transpose.
>
> perfect, and good to know...
>
>> on second touhgt, you cna use the jit.scanwarp with a one row  
>> size , in one of its mode (spew?) it will except a matrix and spit  
>> out consecutive matrix until its empty.
>
> I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem  
> to be in the official distribution btw...
>
> Thanks a lot,
>
> Stefan
>
> -- 
> Stefan Tiedje------------x-------
> --_____-----------|--------------
> --(_|_ ----|-----|-----()-------
> -- _|_)----|-----()--------------
> ----------()--------www.ccmix.com
>


On Mon, Oct 27, 2008 at 8:23 PM, joshua goldberg wrote:

> he's thinking of jit.scanwrap. and definitely using jit.submatrix to

> jit.thin is the most efficient way of getting a single column as a matrix.

> On Oct 27, 2008, at 2:10 PM, Stefan Tiedje wrote:

>> > ----------begin_max5_patcher----------

>> Thanks at both of you that gets me going...

>>> hi stephan, im not sure whats the best way to spit out values to a

>>> multislider (and i dont have max5 to see the patch) but an efficient way to

>>> "rotate" a matrix (row-to-colum) is using jit.transpose.

>> on second touhgt, you cna use the jit.scanwarp with a one row size , in

>>> one of its mode (spew?) it will except a matrix and spit out consecutive

>> I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem to be

On Mon, Oct 27, 2008 at 8:23 PM, joshua goldberg  wrote:

> he's thinking of jit.scanwrap.  and definitely using jit.submatrix to
> jit.thin is the most efficient way of getting a single column as a matrix.
>  transposing is slow.
>
>
> On Oct 27, 2008, at 2:10 PM, Stefan Tiedje wrote:
>
>  joshua goldberg schrieb:
>> > ----------begin_max5_patcher----------
>>
>> Thanks at both of you that gets me going...
>>
>> yair reshef schrieb:
>>
>>> hi stephan, im not sure whats the best way to spit out values to a
>>> multislider (and i dont have max5 to see the patch) but an efficient way to
>>> "rotate" a matrix (row-to-colum) is using jit.transpose.
>>>
>>
>> perfect, and good to know...
>>
>>  on second touhgt, you cna use the jit.scanwarp with a one row size , in
>>> one of its mode (spew?) it will except a matrix and spit out consecutive
>>> matrix until its empty.
>>>
>>
>> I guess I can live with Joshuas proposal, jit.scanwarp doesn't seem to be
>> in the official distribution btw...
>>
>> Thanks a lot,
>>
>> Stefan
>>
>> --
>> Stefan Tiedje------------x-------
>> --_____-----------|--------------
>> --(_|_ ----|-----|-----()-------
>> -- _|_)----|-----()--------------
>> ----------()--------www.ccmix.com
>>
>>
>
>

> he's thinking of jit.scanwrap. and definitely using jit.submatrix to 

> jit.thin is the most efficient way of getting a single column as a 

joshua goldberg schrieb:
> he's thinking of jit.scanwrap.  and definitely using jit.submatrix to 
> jit.thin is the most efficient way of getting a single column as a 
> matrix.  transposing is slow.

-- 
Stefan Tiedje------------x-------
--_____-----------|--------------
--(_|_ ----|-----|-----()-------
-- _|_)----|-----()--------------
----------()--------www.ccmix.com

Here's a mod of Joshua's patch, using [mxj list.Queue]

just what i was looking for!
cheers guys!


how to: vertical slice of a picture into a list...