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 Post subject: Re: Crystallize an image.
PostPosted: Sun Jan 10, 2016 8:58 pm  (#81) 
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Had to use a blending of Isophotes, Local Orientation, and and Gradient Norm to get the tubes right (various layer properties). Not ready for prime time though. Straight Crystal is much more rote. :)

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 3:56 am  (#82) 
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Lyle, I'm sorry to open such a hard challenge. But if someone can do it , you are. :) :bigthup
OMG, I'm sure you will try it too. :) Many minds thinking altogether can create something nice, sure. :)

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 4:49 am  (#83) 
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OK Isabella. This is getting a bit closer. Did not use the Delauney crystal for this though; used Gradient Norm for the glass step. Basically, I took this texture (two different resizing; one for front and the other for rear) and displaced mapped (both textures) with reference image and cut out the parts I didn't want. Metallic Something gradient colorized as well. Also did, on the reference, fake smudge, dup, and bilateral smoothing (setting the top to grain extract then merged the two layers) for a Convolution layer which I set to grain merge on my meshed result. This step gets the doll face back. lol

Still a work in progress. Could use any texture for the mesh; this one looked closest to the image that you posted. :)

ref: http://www.fontplay.com/freephotos/seve ... 107-03.jpg


Attachments:
fp021107-03.jpg
fp021107-03.jpg [ 915.69 KiB | Viewed 1311 times ]

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 4:52 am  (#84) 
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Lyle, I knew you would get it. You got a very nice result Lyle!!! Your steps are difficult for me but I'll try it. :clap :bump

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 4:56 am  (#85) 
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Looking at your reference, I could process the hair separately too to get that look. Now, it's nearly 4am (and I have a lot of driving to do tomorrow; getting my lotto ticket. lol), so now going to hopefully get a few more hours shut-eye. Good night. :)

:otb

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 10:07 pm  (#86) 
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OK; created the attached texture and, with some additional image jujitsu, got the result shown. :)

ref: http://www.fontplay.com/freephotos/sixt ... 06-018.jpg


Attachments:
fp091706-018.jpg
fp091706-018.jpg [ 618.81 KiB | Viewed 1288 times ]
glass_grid.png
glass_grid.png [ 1.17 MiB | Viewed 1288 times ]

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 10:53 pm  (#87) 
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Love that glass grid, Lyle. And that image is beautiful! By the way, glass guru, how do you acquire "image jujitsu"?

To make your pattern, did you start with hexagons and then engrave?


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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 11, 2016 11:59 pm  (#88) 
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Nope; just took this texture and ran Graechan's Plastic or Glass Script-fu on it. lol

:)

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 Post subject: Re: Crystallize an image.
PostPosted: Tue Jan 12, 2016 1:28 am  (#89) 
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Lyle,
I see your progress, but remembering your first post on the subject:
-don't you think that the creation of 3d wireframe objects could be a challenge for David (G'MIC)?
So that one can more easily start from such a transformed object...

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 Post subject: Re: Crystallize an image.
PostPosted: Tue Jan 12, 2016 2:46 am  (#90) 
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Lyle, great steps forward in your results. I love the results you have already got in short time. GOOD!!! :gimp :bigthup

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 Post subject: Re: Crystallize an image.
PostPosted: Tue Jan 12, 2016 6:43 am  (#91) 
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Thank you Lyle for your fantastic texture for this thread and creation. :tyspin
I did my humble try. So far from your nice results. :)


Attachments:
Doll-CrystalNet.JPG
Doll-CrystalNet.JPG [ 164.53 KiB | Viewed 2834 times ]

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 Post subject: Re: Crystallize an image.
PostPosted: Tue Jan 12, 2016 8:31 am  (#92) 
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dinasset wrote:
Lyle,
I see your progress, but remembering your first post on the subject:
-don't you think that the creation of 3d wireframe objects could be a challenge for David (G'MIC)?
So that one can more easily start from such a transformed object...


Would be nice; likely impossible though. I want to say I did request such a feature in the past though, but heard not response. Then again, I do have a crazy memory sometimes. lol

Issabella wrote:
Lyle, great steps forward in your results. I love the results you have already got in short time. GOOD!!! :gimp :bigthup


Thanks Issabella; still a work in progress. Tried again with this one but it just wasn't even good enough to share abroad. lol

Do like the texture of your result; details can be amblified by creating a convolution layer as I mentioned earlier (dup, bilate on top set to Grain Extract, then Grain Merge.).

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 Post subject: Re: Crystallize an image.
PostPosted: Tue Jan 12, 2016 9:04 am  (#93) 
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Wow! That is really very nice, Issabella!


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 Post subject: Re: Crystallize an image.
PostPosted: Wed Jan 13, 2016 2:29 pm  (#94) 
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Lyle, I like it, your tries are really good. :)
Pat, thank you so much. :tyspin

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 18, 2016 1:03 am  (#95) 
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Still trying to do the Crystallize as you instructed in your tut, Lyle. Here is another attempt.
Attachment:
Practice T-Rex.png
Practice T-Rex.png [ 4.02 MiB | Viewed 2762 times ]


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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 18, 2016 1:15 am  (#96) 
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Now that's what you call a crystalline dinosaur. Fantastic result Pat. :)

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 Post subject: Re: Crystallize an image.
PostPosted: Mon Jan 18, 2016 11:56 am  (#97) 
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Thank you very much, Lyle. I like to play with this.


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