Ignotus

I've looked at the Paramination path from Andrew Benson's Jitter Recipes,

which stores multiple matrices of 1d control data in a matrix and then spits

them out one at a time, and wanted to do something similar with 2d data, in

Of course, I can store equal sized images in a matrixset, but matrixset,

afaik, can't have names and be used in more than one place in a patch. And

maybe I just want to meet the challenge of making a matrix behave like a

But my brain must be tired this evening, so I'll ask if someone has already

solved this problem. I'm pretty sure it's come up before, but a search of

the archives didn't turn up any obvious answer.

----- |(*,+,#,=)(#,=,*,+)(=,#,+,*)(+,*,=,#)| -----

I've looked at the Paramination path from Andrew Benson's Jitter Recipes,
which stores multiple matrices of 1d control data in a matrix and then spits
them out one at a time, and wanted to do something similar with 2d data, in
this case all equal-sized images.

Of course, I can store equal sized images in a matrixset, but matrixset,
afaik, can't have names and be used in more than one place in a patch. And
maybe I just want to meet the challenge of making a matrix behave like a
matrixset.

But my brain must be tired this evening, so I'll ask if someone has already
solved this problem. I'm pretty sure it's come up before, but a search of
the archives didn't turn up any obvious answer.

-- 
-----   |(*,+,#,=)(#,=,*,+)(=,#,+,*)(+,*,=,#)|   -----

make-matrix-behave-like-matrixset

Indeed. You can use a 3D matrix for this purpose. There are a number

of examples in the forum. I have an abstraction in my xray.jit

objects called xray.jit.3dbuffer that you can use as is or take apart

http://www.mat.ucsb.edu/~whsmith/xray.html

Indeed.  You can use a 3D matrix for this purpose.  There are a number
of examples in the forum.  I have an abstraction in my xray.jit
objects called xray.jit.3dbuffer that you can use as is or take apart
for your own twisted purposes:
http://www.mat.ucsb.edu/~whsmith/xray.html

Right, I stumbled across that, but haven't yet tried it out. I guess I'm

obstinately trying to get jit.matrix to do the work just so at some point a

little light will go on in my head and I'll say--aha, now I see how all

those layers are laid out, and I can now store and grab whatever I want.

But thanks, I will take a more serious look at xray.jit.3dbuffer.

On Mon, Oct 20, 2008 at 11:42 PM, Wesley Smith wrote:

> Indeed. You can use a 3D matrix for this purpose. There are a number

> of examples in the forum. I have an abstraction in my xray.jit

> objects called xray.jit.3dbuffer that you can use as is or take apart

Right, I stumbled across that, but haven't yet tried it out. I guess I'm
obstinately trying to get jit.matrix to do the work just so at some point a
little light will go on in my head and I'll say--aha, now I see how all
those layers are laid out, and I can now store and grab whatever I want.

> Indeed.  You can use a 3D matrix for this purpose.  There are a number
> of examples in the forum.  I have an abstraction in my xray.jit
> objects called xray.jit.3dbuffer that you can use as is or take apart
> for your own twisted purposes:
> http://www.mat.ucsb.edu/~whsmith/xray.html
>
> wes
>

On Mon, Oct 20, 2008 at 9:48 PM, Paul Hertz wrote:

> Right, I stumbled across that, but haven't yet tried it out. I guess I'm

> obstinately trying to get jit.matrix to do the work just so at some point a

> little light will go on in my head and I'll say--aha, now I see how all

> those layers are laid out, and I can now store and grab whatever I want.

It's an abstraction around a jit.matrix object, so if you open it up

you'll see one way to use a jit.matrix object as a matrixset.

On Mon, Oct 20, 2008 at 9:48 PM, Paul Hertz  wrote:
> Right, I stumbled across that, but haven't yet tried it out. I guess I'm
> obstinately trying to get jit.matrix to do the work just so at some point a
> little light will go on in my head and I'll say--aha, now I see how all
> those layers are laid out, and I can now store and grab whatever I want.

It's an abstraction around a jit.matrix object, so if you open it up
you'll see one way to use a jit.matrix object as a matrixset.

Yup, I'm looking at it right now. Makes things much clearer, even if it is

Looking forward to checking out the source code you included, too, once I

On Mon, Oct 20, 2008 at 11:56 PM, Wesley Smith wrote:

> On Mon, Oct 20, 2008 at 9:48 PM, Paul Hertz wrote:

> > Right, I stumbled across that, but haven't yet tried it out. I guess I'm

> > obstinately trying to get jit.matrix to do the work just so at some point

> > little light will go on in my head and I'll say--aha, now I see how all

> > those layers are laid out, and I can now store and grab whatever I want.

> It's an abstraction around a jit.matrix object, so if you open it up

> you'll see one way to use a jit.matrix object as a matrixset.

Yup, I'm looking at it right now. Makes things much clearer, even if it is
after midnight and cloudy here.

Looking forward to checking out the source code you included, too, once I
have some time to dig in.

> On Mon, Oct 20, 2008 at 9:48 PM, Paul Hertz  wrote:
> > Right, I stumbled across that, but haven't yet tried it out. I guess I'm
> > obstinately trying to get jit.matrix to do the work just so at some point
> a
> > little light will go on in my head and I'll say--aha, now I see how all
> > those layers are laid out, and I can now store and grab whatever I want.
>
> It's an abstraction around a jit.matrix object, so if you open it up
> you'll see one way to use a jit.matrix object as a matrixset.
>
> wes
>

On 21 oct. 08, at 06:35, Paul Hertz wrote:

> Of course, I can store equal sized images in a matrixset, but 

> matrixset, afaik, can't have names and be used in more than one 

You might look at the matrixlist example inside the jitter-examples/ 

Statement from the matrixlist example patch: "named matrixlists share 

On 21 oct. 08, at 06:35, Paul Hertz wrote:
> Of course, I can store equal sized images in a matrixset, but  
> matrixset, afaik, can't have names and be used in more than one  
> place in a patch.

You might look at the matrixlist example inside the jitter-examples/ 
java folder.
Statement from the matrixlist example patch: "named matrixlists share  
data".

Make matrix behave like matrixset