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Welcome to Fractal Forums > Fractal Software > 3D Fractal Generation > Mandelbulber > Releases > Mandelbulber 1.09 - experimental OpenCL support
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Author Topic: Mandelbulber 1.09 - experimental OpenCL support  (Read 8229 times)
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Buddhi
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« on: December 11, 2011, 02:09:47 PM »
Mandelbulber 1.09 - for Linux x86, Linux x64, Win32, Win64 and MacOS 32 and 64 bit

Open source program (GNU GPL) for rendering photo-realistic 3D fractals

Free download: http://sourceforge.net/projects/mandelbulber/
Website: http://sites.google.com/site/mandelbulber/
             http://www.mandelbulber.com/
User manual: http://sites.google.com/site/mandelbulber/user-manual
Tutorial for creating animations: http://sites.google.com/site/mandelbulber/getting-started

New features in version 1.09:
- Experimental implementation of OpenCL support (distributed only as a source code) for image preview. Works only for few formulas.
    souce code with OpenCL support: http://mandelbulber.googlecode.com/files/mandelbulber1.09_opencl.orig.tar.gz
- Added formula General Fold Box (reference: http://www.fractalforums.com/new-theories-and-research/generalized-box-fold/msg36503/#msg36503)
- Fixed rotation problems in aminations. Patch by mintaka (http://www.fractalforums.com/mandelbulber/mandelbulber-1-06-patch/)
- Added animation effect for water

SVN repository: http://mandelbulber.googlecode.com/svn/trunk/
This repository is available from Google Code: http://code.google.com/p/mandelbulber/

Mandelbulber is also available in Debian (testing - Wheezy) repository.

My gallery with images created using Mandelbulber: http://krzysztofmarczak.deviantart.com/gallery/
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My fractal gallery: http://krzysztofmarczak.deviantart.com
fractal animations: http://www.youtube.com/user/xlace
Mandelbulber program: https://github.com/buddhi1980/mandelbulber2
Buddhi
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« Reply #1 on: December 14, 2011, 07:46:13 PM »
   I need help in compilation Mandelbulber program with OpenCL support under Windows. I'm using MinGW64 environment. I have tried to collect proper libraries and includes for OpenCL but even if the program was compiled successfully it refers during starting to some dll-s which I can't find anywhere (atiocl.dll or atiocl64.dll) - I'm using nVidia GPU and I have Cuda toolkit installed, so it's a little confusing why it needs dll-s for ATI GPU.
   So please help me in finding proper libraries/includes for OpenCL which will allow to compile and run the program with nVidia GPU (only this I'm able to test). This SDK has to have OpenCL with C++ interface (some are only compatible with standard C). Under Linux it was very easy because it was enough to download nvidia-opencl packages from Debian repository. Unfortunatelly I'm not so familiar with programming under Windows.
   Mandelbulber source code is available here:  http://mandelbulber.googlecode.com/files/mandelbulber1.09_opencl.orig.tar.gz
 
   Thanks in advance
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My fractal gallery: http://krzysztofmarczak.deviantart.com
fractal animations: http://www.youtube.com/user/xlace
Mandelbulber program: https://github.com/buddhi1980/mandelbulber2
isosceles
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« Reply #2 on: December 14, 2011, 10:26:48 PM »
I am willing to help test the OpenCL implementation. I have an ATI video card.

Do I need to install the MinGW64 environment? There instructions look a bit daunting...
http://www.gaia-gis.it/spatialite-3.0.0-BETA/mingw64_how_to.html
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Jason Fletcher
Charles Hayden Planetarium
taurus
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« Reply #3 on: December 14, 2011, 11:38:13 PM »
thanks buddhi!  A Beer Cup

looking forward to try the animated water...
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taurus
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« Reply #4 on: December 16, 2011, 10:00:33 PM »
hm, a little question: what or how is the water animated? had a quck animation with a water plane. couldn't notice any movement there (awaited moving waves or something)... reviewed the tabs - found nothing. can anyone cure my silliness? or is it within the source addition?
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when life offers you a lemon, get yourself some salt and tequila!
Buddhi
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« Reply #5 on: December 17, 2011, 11:35:09 AM »
Quote from: taurus66 on December 16, 2011, 10:00:33 PM
hm, a little question: what or how is the water animated? had a quck animation with a water plane. couldn't notice any movement there (awaited moving waves or something)... reviewed the tabs - found nothing. can anyone cure my silliness? or is it within the source addition?

You are right. I have just found stupid mistake in the program. Water animation works now only in "flight mode", not in "keyframe mode". I will try eliminate this mistake as fast as it's possible.
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My fractal gallery: http://krzysztofmarczak.deviantart.com
fractal animations: http://www.youtube.com/user/xlace
Mandelbulber program: https://github.com/buddhi1980/mandelbulber2
DwarfStar
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« Reply #6 on: December 18, 2011, 03:59:28 AM »
Testing 1.09 now, can you expain to use the "GeneralizedFoldBox types".  The dropdown menu is dimmed, not sure how to activate this.  Thanks for finally fixing the rotation problem in flight.
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DwarfStar
taurus
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« Reply #7 on: December 18, 2011, 08:26:21 AM »
Quote from: DwarfStar on December 18, 2011, 03:59:28 AM
Testing 1.09 now, can you expain to use the "GeneralizedFoldBox types".  The dropdown menu is dimmed, not sure how to activate this.  Thanks for finally fixing the rotation problem in flight.

you first have to choose the "Generalized Mandelbox Fold" as fractal type in the fractal tab. then the menu will not be dimmed any more.
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when life offers you a lemon, get yourself some salt and tequila!
DwarfStar
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« Reply #8 on: December 18, 2011, 09:51:14 PM »
Thanks for the reply, just tested it out and it works great.  Now gotta test the rotation fix for animation, but that will take a few hours of processing!!!  I shall return.
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DwarfStar
Loadus
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« Reply #9 on: December 21, 2011, 09:15:18 PM »
Cheers, Buddhi for the new version!!

Goofing around with it right now. cheesy

Might even boot to linux side to build the openCL version and test that out as well. Yay.

 afro
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