Logo by dainbramage - Contribute your own Logo!

END OF AN ERA, FRACTALFORUMS.COM IS CONTINUED ON FRACTALFORUMS.ORG

it was a great time but no longer maintainable by c.Kleinhuis contact him for any data retrieval,
thanks and see you perhaps in 10 years again

this forum will stay online for reference
News: Visit the official fractalforums.com Youtube Channel
 
*
Welcome, Guest. Please login or register. April 25, 2024, 02:35:40 PM


Login with username, password and session length


The All New FractalForums is now in Public Beta Testing! Visit FractalForums.org and check it out!


Pages: [1]   Go Down
  Print  
Share this topic on DiggShare this topic on FacebookShare this topic on GoogleShare this topic on RedditShare this topic on StumbleUponShare this topic on Twitter
Author Topic: tilt shift effect on 3d fractals  (Read 3660 times)
0 Members and 1 Guest are viewing this topic.
cKleinhuis
Administrator
Fractal Senior
*******
Posts: 7044


formerly known as 'Trifox'


WWW
« on: July 06, 2010, 01:35:56 PM »

i liked the tilt shift effect very much, here is a web site
http://tiltshiftmaker.com/

sad but true, downloading of images is not working right now but i think this effect would also look good
on fractals, to create the illusion of a microscopic image

Logged

---

divide and conquer - iterate and rule - chaos is No random!
teamfresh
Fractal Lover
**
Posts: 246


nothing is everything


fractalco
WWW
« Reply #1 on: July 07, 2010, 11:45:10 PM »

after reading this and seeing your other thread about this effect I remembered one of my fav videos on vimeo. It looks like a toy model world but its not - its all real - check these out!

<a href="http://vimeo.com/moogaloop.swf?clip_id=1789964&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA" target="_blank">http://vimeo.com/moogaloop.swf?clip_id=1789964&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA</a>

<a href="http://vimeo.com/moogaloop.swf?clip_id=1831024&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA" target="_blank">http://vimeo.com/moogaloop.swf?clip_id=1831024&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA</a>

<a href="http://vimeo.com/moogaloop.swf?clip_id=3156959&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA" target="_blank">http://vimeo.com/moogaloop.swf?clip_id=3156959&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA</a>

<a href="http://vimeo.com/moogaloop.swf?clip_id=5137183&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA" target="_blank">http://vimeo.com/moogaloop.swf?clip_id=5137183&amp;server=vimeo.com&amp;fullscreen=1&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=01AAEA</a>
Logged

Tglad
Fractal Molossus
**
Posts: 703


WWW
« Reply #2 on: July 08, 2010, 03:40:41 AM »

I think the tricks are, take photo from above, make the depth of field effect strong (as though the camera's lens is large compared to the object), make sure the sun is high in the sky, and if you do a stereoscopic image, you make each eye far apart.
All these effects make the photographer seem large compared to the image, or rather, make the image look small.

All those things you can do already in mandelbulber, and there are several images by buddhi that do make the object look microscopic.
Logged
Nahee_Enterprises
World Renowned
Fractal Senior
******
Posts: 2250


use email to contact


nahee_enterprises Nahee.Enterprises NaheeEnterprise
WWW
« Reply #3 on: July 08, 2010, 03:58:54 AM »

    I liked the tilt shift effect very much, here is a web site
       http://tiltshiftmaker.com/
    sad but true, downloading of images is not working right now but i think this effect
    would also look good on fractals, to create the illusion of a microscopic image

I have already seen many images within this Forum that have a similar effect, and videos as well.

    I think the tricks are, take photo from above, make the depth of field effect strong
    (as though the camera's lens is large compared to the object), make sure the sun is
    high in the sky, and if you do a stereoscopic image, you make each eye far apart.
    All these effects make the photographer seem large compared to the image, or rather,
    make the image look small.
    All those things you can do already in Mandelbulber, and there are several images
    by buddhi that do make the object look microscopic.

Yes, a prime example of the way that excessively blurring the foreground and background of fractals will cause pretty much the same effect as seen on the Tilt Shift web page.  It makes the image appear like it is not "real", but a fake, as in a "model" being photographed.
 
Logged

kram1032
Fractal Senior
******
Posts: 1863


« Reply #4 on: July 08, 2010, 06:37:09 PM »

AFAIK, it's basically an artifact of tilt-shift lenses:
When you tilt or shift the image plane, the DoF is strongly decreased and you also get increased vignetting...

Those vids are a perfect example of how an actual lens imperfection is turned into an advantage smiley (Those are high quality lenses. AFAIK, it's physically impossible to get lenses to NOT do that when shifting or tilting the image plane....)
Logged
Jesse
Download Section
Fractal Schemer
*
Posts: 1013


« Reply #5 on: July 08, 2010, 09:17:32 PM »

Astonishing how well it works, the Bathtub vids are funny, half of the boatsmen must be seriously drunk  grin

Well, using the Z buffer yields better options, though a disc bokey and strong near blurring lead to some artifacts because u need pixels behind the structures that are not calculated.

But with cautious usage it is a nice option...


* AltJulia.jpg (90.62 KB, 526x476 - viewed 418 times.)

* CrapDOF.jpg (239.51 KB, 800x600 - viewed 557 times.)
Logged
Pages: [1]   Go Down
  Print  
 
Jump to:  

Related Topics
Subject Started by Replies Views Last post
3D Mandelbrot Set Phase Shift Animations Videos bugman 4 10328 Last post January 30, 2010, 08:24:06 PM
by Nahee_Enterprises
Generation of Fractals using the Droste Effect General Discussion G 1 2167 Last post August 10, 2010, 05:11:59 PM
by teamfresh
Apo7x & After effect - music sync Movies Showcase (Rate My Movie) barsichou 7 2395 Last post January 25, 2015, 07:21:06 PM
by Hellseer
MB3D - Fog on iteration effect Mandelbulb3D Gallery m2001 0 414 Last post July 21, 2015, 06:07:55 PM
by m2001
Graveyard Shift Mandelbulb3D Gallery Sabine 0 1326 Last post October 18, 2016, 11:58:01 AM
by Sabine

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines

Valid XHTML 1.0! Valid CSS! Dilber MC Theme by HarzeM
Page created in 0.166 seconds with 25 queries. (Pretty URLs adds 0.011s, 2q)