Patchsynth.scm Help

lylejk · **Joined:** Sep 24, 2010 **Posts:** 12845

saulgoode wrote:

mahvin wrote:

Error: =: argument 1 must be: number

Try changing the following line:

Code: Select all

(while (not (= old '()))

to:

Code: Select all

(while (pair? old)

I tried this Saul, but still get this error after a long timeout (unlike Rod, it does show up on my version of GIMP 2.0; maybe since I do have gtk1x installed due to my installation of GIMP 1.2.4). Don't have feathersharpen (not sure it will work in GIMP 2.0; does work in GIMP 1.2.4), so just unchecked that option.

Rod · **Joined:** May 16, 2010 **Posts:** 16170

Actually after downloading the new version of texturetile i do get that same error now Lyle.

Even after changing the scm code.

lylejk · **Joined:** Sep 24, 2010 **Posts:** 12845

Well, I finally did get Feathersharpen to show up by not only copying the dll you wanted earlier, but also libintl-1.dll. Still it gives me the error. Maybe Saul can figure out whatelse this Script-fu is expecting. Might be in the other While subroutine.

Rod · **Joined:** May 16, 2010 **Posts:** 16170

I got them all to show in the menus, but the scm gave that error and neither binary would run.So i replaced the old texturetile binary with the new one and deleted the sharpen feather binary.
I left the scm script installed, i figure like you i can just untick that value.

Now if we could just get the script to run :lol

saulgoode · **Posted:** Thu Mar 10, 2011 5:06 pm **(#25)**

lylejk wrote:

Well, I finally did get Feathersharpen to show up by not only copying the dll you wanted earlier, but also libintl-1.dll. Still it gives me the error. Maybe Saul can figure out whatelse this Script-fu is expecting. Might be in the other While subroutine.

Didn't see that one.
Substitute

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(while (pair? point-list)

for

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(while (not (= point-list nil))

lylejk · **Joined:** Sep 24, 2010 **Posts:** 12845

I'm getting to believe it's pretty much needs a complete revamp Saul. Anyway, now this is what I get. When I first run the Script-fu, I get this error:

Attachment:

first.png [ 27.21 KiB | Viewed 2109 times ]

Not doing anything else, when I re-run the Script-fu, I get this:

mahvin · **Joined:** Oct 06, 2010 **Posts:** 4050

Awesome! Works for me in Ubuntu, and what an awesome effect! Wow, I can see some interesting uses for this. Thanks, Saul.

This is totally different than the resynthesizer effect as it takes a square/rectangular sections from the original image and randomly creates a new image from it.

PhotoComix · **Joined:** Apr 12, 2010 **Posts:** 5870

mahvin wrote:

Awesome! Works for me in Ubuntu, and what an awesome effect! Wow, I can see some interesting uses for this. Thanks, Saul.

This is totally different than the resynthesizer effect as it takes a square/rectangular sections from the original image and randomly creates a new image from it.

what exactly work for you now?

could you post the script and explain what required ( as old libraries, texturizer oe what else) for the script to work properly

so i may do the same in ubuntu and try to adapt for xp or 7

Oregonian · **Posted:** Sun Apr 03, 2011 10:41 am **(#29)**

After putting in saulgoode's changes, these are the error messages I got. After the top message, I changed the image to grayscale, then got the second message after running the script again. Using in Fedora Linux

PhotoComix · **Joined:** Apr 12, 2010 **Posts:** 5870

@O ...
That is bad,it seems a nonsense for a similar script require images be in Grayscale .

@ Mahvin
So how is going for you ?
If works for you then we could make it works for others (including me and O ) but i would need to know your combination (not only the script but also the version of the plugin )

Rod · **Joined:** May 16, 2010 **Posts:** 16170

All i did was replace those old parts of the code with what Saulgoode said and now mine works fine too.

Wow this thing is neat too.So fast. (i unticked feather by the way) that way it wont try and use the feather plugin.
old image-

After running the filter for a 300x300 seamless textured pattern-

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; Patch-splat texture synthesis
; (Fast tilable texture synthesis script)

;    Copyright (C) 2003  Paul Francis Harrison

;    This program is free software; you can redistribute it and/or modify
;    it under the terms of the GNU General Public License as published by
;    the Free Software Foundation; either version 2 of the License, or
;    (at your option) any later version.

;    This program is distributed in the hope that it will be useful,
;    but WITHOUT ANY WARRANTY; without even the implied warranty of
;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;    GNU General Public License for more details.

;    You should have received a copy of the GNU General Public License
;    along with this program; if not, write to the Free Software
;    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

; Copy a random rectangle to clipboard
(define (grab-patch img layer patch-size patch-border)
  (let*
    (
      (width    (car (gimp-drawable-width layer)))
      (height   (car (gimp-drawable-height layer)))
    )

    (gimp-rect-select img
      (+ patch-border (rand (- width  (* patch-border 2) patch-size)))
      (+ patch-border (rand (- height (* patch-border 2) patch-size)))
      patch-size patch-size 2 1 (* patch-border 2))
    (gimp-edit-copy layer)
  )
)

; Paste the clipboard and apply Sharpen Feathering
(define (put-patch img layer x y use-sharp)
  (let*
    (
      (floater (car (gimp-edit-paste layer FALSE)))
    )
    (gimp-layer-set-offsets floater x y)
    (if (= use-sharp TRUE) (plug-in-sharpfeather 1 img floater))
    (gimp-floating-sel-anchor floater)
  )
)

; Shuffle a list randomly (hacky)
(define (shuffle old)
  (let*
    (
      (new '())
    )

    (while (pair? old)
      (if (= (rand 2) 1)
        (set! new (cons (car old) new))
   (set! new (append new (list (car old))))
      )
      (set! old (cdr old))
    )

    new
  )
)

(define (script-fu-patch-synthesize img layer out-width out-height patch-proportion patch-feather-proportion use-sharp)
  (let*
    (
      (width     (car (gimp-drawable-width layer)))
      (height    (car (gimp-drawable-height layer)))
      (type      (car (gimp-drawable-type layer)))
      (base-type (car (gimp-image-base-type img)))
      (new-img   (car (gimp-image-new out-width out-height base-type)))
      (new-layer (car (gimp-layer-new new-img out-width out-height type "Background" 100 0)))

      (patch-size (* (min width height out-width out-height) patch-proportion 0.5))
      (patch-border (* patch-size patch-feather-proportion 0.25))
      (patch-jitter (/ patch-size 8))
      (patch-total  (+ patch-size patch-border patch-border))

      (xx 0)
      (yy 0)
      (old-selection 0)
      (point-list '())
    )

    (gimp-image-add-layer new-img new-layer 0)
    (gimp-edit-clear new-layer)
    (gimp-display-new new-img)
    (gimp-displays-flush)

    (gimp-image-undo-freeze img)
    (gimp-image-undo-disable new-img)

    (set! old-selection (car (gimp-selection-save img)))

    (while (< xx out-width)
      (set! yy 0)
      (while (< yy out-height)
        (set! point-list (cons (cons xx yy) point-list))
        (set! yy (+ yy (- patch-size patch-border patch-border patch-jitter)))
      )
      (set! xx (+ xx (- patch-size patch-border patch-border patch-jitter)))
    )

    (set! point-list (shuffle point-list))
    (set! point-list (shuffle point-list))
    (set! point-list (shuffle point-list))
    (set! point-list (shuffle point-list))

    (while (pair? point-list)
      (grab-patch img layer patch-size patch-border)

      (let*
   (
     (x (+ (caar point-list) (rand patch-jitter)))
     (y (+ (cdar point-list) (rand patch-jitter)))
   )

   (put-patch new-img new-layer x y use-sharp)
   (if (>= x (- out-width patch-total))
     (put-patch new-img new-layer (- x out-width) y use-sharp)
   )
   (if (>= y (- out-height patch-total))
     (put-patch new-img new-layer x (- y out-height) use-sharp)
   )
   (if
     (and
       (>= x (- out-width patch-total))
       (>= y (- out-height patch-total))
     )   
     (put-patch new-img new-layer (- x out-width) (- y out-height) use-sharp)
   )
      )

      (if (= (fmod (length point-list) 8) 7) (gimp-displays-flush))

      (set! point-list (cdr point-list))
    )

    (gimp-selection-load old-selection)
    (gimp-image-remove-channel img old-selection)
   
    (gimp-image-undo-enable new-img)
    (gimp-image-undo-thaw img)

    (gimp-displays-flush)
  )
)

(script-fu-register "script-fu-patch-synthesize"
                    "<Image>/Script-Fu/Render/Synthesize Texture..."
          "Create a tilable texture of arbitrary size from a sample, by simply copying random patches of the sample. The edges of each patch are disguised using the 'Sharpen Feathering' plug-in."
          "Paul Harrison ([email protected])"
          "Paul Harrison"
          "18/3/2003"
          "RGB GRAY"
          SF-IMAGE "Input Image" 0
          SF-DRAWABLE "Input Layer" 0
          SF-VALUE "Output width" "300"
          SF-VALUE "Output height" "300"
          SF-ADJUSTMENT "Patch size" '(0.6 0.1 1.0 0.01 0.1 1 0)
          SF-ADJUSTMENT "Patch feathering" '(0.5 0.0 1.0 0.01 0.1 1 0)
          SF-TOGGLE "Use feather sharpen" 1
)

You all know where to place the script

Rod · **Joined:** May 16, 2010 **Posts:** 16170

You will find it under - Filters/Render/Synthesize Texture by the way

Willy · **Posted:** Sun Apr 03, 2011 1:29 pm **(#33)**

Rod wrote:

You all know where to place the script

Uh hate to be not part of the "all" but I honestly don't. And I did look in the first post and didn't see anything that would be for sure.

Should this run in 2.7 though?

Rod · **Joined:** May 16, 2010 **Posts:** 16170

The script goes in the user/gimp-2.6/scripts folder Willy and i am not sure if 2.7.2 will run it.

Willy · **Posted:** Sun Apr 03, 2011 1:45 pm **(#35)**

I'll test it and I should probably ask what to save as...
Sorry I am new to this stuff

Rod · **Joined:** May 16, 2010 **Posts:** 16170

You can name it anything you want as long as it has a SCM file extension.

Willy · **Posted:** Sun Apr 03, 2011 1:50 pm **(#37)**

Sorry about these dumb questions.
I went to that location and the script is just grayed out.

mahvin · **Joined:** Oct 06, 2010 **Posts:** 4050

I wonder why I didn't get the notices on PC's responses on this thread. Hmmmmm...

PC: My example would be nearly similar to Rod's. It just creates seamless tiled images by taking random rectangular snapshots of the original and applying it a new image.

Oregonian · **Posted:** Sun Apr 03, 2011 2:14 pm **(#39)**

Rod wrote:

All i did was replace those old parts of the code with what Saulgoode said and now mine works fine too.

Well Rod, I even copied and pasted your code into a new one. I get this error when I run it.

The script says this: "The edges of each patch are disguised using the 'Sharpen Feathering' plug-in." Is there a sharpen feathering plug-in somewhere?

Found this link: http://www.logarithmic.net/pfh/textureops

mahvin · **Joined:** Oct 06, 2010 **Posts:** 4050

Quote:

what exactly work for you now?

could you post the script and explain what required ( as old libraries, texturizer oe what else) for the script to work properly

so i may do the same in ubuntu and try to adapt for xp or 7

My original request for patchsynth.scm works for me now. I made the changes as saulgoode suggested and it worked in Ubuntu. I do not use Windows for much of anything except work and banking.

No additional libraries were needed for Ubuntu (that I am aware of).

The script is posted on the very first post. You can follow Saulgoode's comments to make the necessary changes. Or if you want, I can email you a copy of the updated script.

I downloaded the script from here:

http://www.logarithmic.net/pfh/textureops (textureops-0.3.tar.gz)

I compiled texturetiler.c and sharpfeather.c using gimptool (both worked after compiling)

patchsymth.scm fix suggestions by Saulgoode:

Try changing the following line:

(while (not (= old '()))

to:

(while (pair? old)

And:

Substitute

(while (pair? point-list)

for

(while (not (= point-list nil))