da.vidr.cc - Latest Comments

Re: PixelStruct

Fabio — Sat, 30 Jan 2010 13:50:55 -0000

Congratulations i hope this will be a good alternative to the MS Photosynth ,but free and open for Linux users. Thanks

Re: LLJVM 0.2: C to JVM Bytecode Compiler

davidar — Sat, 16 Jan 2010 23:54:18 -0000

Currently only C, but potentially any LLVM frontend could be supported. I may look into adding support for C++ sometime in the future.

Re: LLJVM 0.2: C to JVM Bytecode Compiler

Luke — Sat, 16 Jan 2010 05:29:39 -0000

Can only handle C or any front end?

Re: PixelStruct

Josh — Sat, 09 Jan 2010 09:06:07 -0000

Works now! Thanks!

Re: PixelStruct

davidar — Fri, 08 Jan 2010 21:04:49 -0000

I've just committed a patch to the repository - let me know if this fixes the issue for you.

Re: PixelStruct

Josh — Fri, 08 Jan 2010 14:06:26 -0000

I can get pixelstruct to compile fine on 64bit Ubuntu 9.10 but get the following error when I run it:

jwerts@Ubuntles:~/applications/pixelstruct-0.2$ ./pixelstruct
terminate called after throwing an instance of 'CGAL::Assertion_exception'
what(): CGAL ERROR: assertion violation!
Expr: -CGAL_IA_MUL(-1.1, 10.1) != CGAL_IA_MUL(1.1, 10.1)
File: /usr/include/CGAL/Interval_nt.h
Line: 154
Explanation: Wrong rounding: did you forget the -frounding-math option if you use GCC?
Aborted
jwerts@Ubuntles:~/applications/pixelstruct-0.2$

Any ideas?

Thanks!

Re: PixelStruct

DJC — Sun, 03 Jan 2010 15:49:10 -0000

Awesome.
I, and many others, have been looking for this since I first saw photosynth. The ability to select the view you want is very iimited as yet but I eager to watch development.

Re: LLJVM

Steve Emms — Sun, 03 Jan 2010 12:48:15 -0000

LLJVM has been featured at LinuxLinks.com

Re: LLJVM 0.2: C to JVM Bytecode Compiler

openid-15868 — Sat, 02 Jan 2010 23:15:49 -0000

Super cool! Can't wait to see continued progress :)

Re: Converting videos to 3GP in Ubuntu Intrepid 8.10 with FFmpeg

Wilson — Sun, 20 Dec 2009 22:25:15 -0000

The command line that you showed did work just fine in my LinuxMint6 (with Ubuntu intrepid repositories) to conver from *.avi to *.3gp. I did not have to install all of the packages you showed in the first quote.

And the audio quality is just awesome, I've tried to convert this kind of video a couple times before with success, but this is really great. I'm really thankful.

Re: PixelStruct

davidar — Wed, 09 Dec 2009 21:50:25 -0000

Fixed in revision 26.

Re: LLJVM

davidar — Thu, 26 Nov 2009 02:34:28 -0000

Probably, but in return there are advatages such as: C-Java interoperability without the use of JNI (especially important where JNI is not available: applets, Google App Engine, etc), better security (e.g. buffer overflows can't affect the outside system), etc. Also, if you're using a JVM implementation that employs JIT (e.g. HotSpot), then the performance loss shouldn't be too significant.

Re: LLJVM

brian — Thu, 26 Nov 2009 02:01:35 -0000

running C inside a JVM? I would think performance would suffer, no?

Re: PixelStruct

davidar — Wed, 18 Nov 2009 02:46:28 -0000

http://code.google.com/p/pixelstruct/issues/det...

Re: PixelStruct

Wade — Mon, 09 Nov 2009 11:48:47 -0000

I like to see this project is still being developed.I like Photosynth and all, but I'd rather not have to surrender my photos to Microsoft. And silverlight is just horrendous to try and install on Linux. Keep up the good work.

Re: PixelStruct

davidar — Sun, 08 Nov 2009 20:49:34 -0000

This is a known bug - it should be fixed sometime in the next few weeks.

Re: PixelStruct

simage — Sun, 08 Nov 2009 19:45:38 -0000

Has anyone gotten this to compile on Ubuntu 9.10?, I get an ugly error related to GCAL as below

In file included from /home/user/Testing/pixelstruct-0.2/src/commonplane.h:27,
from /home/user/Testing/pixelstruct-0.2/src/commonplane.cpp:16:
/usr/include/CGAL/linear_least_squares_fitting_3.h: In function ‘typename Kernel::FT CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, typename Kernel::Point_3&, const Tag&, const Kernel&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Kernel = CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, Point&, const Tag&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Point = CGAL::Point_3<CGAL::Cartesian<double> >, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]::Kernel, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]’:
/usr/include/CGAL/linear_least_squares_fitting_3.h:76: instantiated from ‘typename CGAL::Kernel_traits<Object>::Kernel::FT CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, Point&, const Tag&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Point = CGAL::Point_3<CGAL::Cartesian<double> >, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]’
/usr/include/CGAL/linear_least_squares_fitting_3.h:93: instantiated from ‘typename CGAL::Kernel_traits<Object>::Kernel::FT CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, const Tag&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]’
/home/bjorn/Testing/pixelstruct-0.2/src/commonplane.cpp:68: instantiated from here
/usr/include/CGAL/linear_least_squares_fitting_3.h:58: error: no matching function for call to ‘linear_least_squares_fitting_3(__gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >&, __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >&, CGAL::Plane_3<CGAL::Cartesian<double> >&, CGAL::Point_3<CGAL::Cartesian<double> >&, CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, typename Kernel::Point_3&, const Tag&, const Kernel&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Kernel = CGAL::linear_least_squares_fitting_3(InputIterator, InputIterator, Object&, Point&, const Tag&) [with InputIterator = __gnu_cxx::__normal_iterator<const CGAL::Point_3<CGAL::Cartesian<double> >*, std::vector<CGAL::Point_3<CGAL::Cartesian<double> >, std::allocator<CGAL::Point_3<CGAL::Cartesian<double> > > > >, Object = CGAL::Plane_3<CGAL::Cartesian<double> >, Point = CGAL::Point_3<CGAL::Cartesian<double> >, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]::Kernel, Tag = CGAL::Point_3<CGAL::Cartesian<double> >]::Value_type*, const CGAL::Cartesian<double>&, const CGAL::Point_3<CGAL::Cartesian<double> >&)’

Re: Converting images to grayscale in Linux with ImageMagick

Sir Bode Rafael — Mon, 02 Nov 2009 23:11:21 -0000

thanks for the gray scale conversion! helped me a lot in a quick and easy fashion!

Re: PixelStruct

davidar — Sat, 31 Oct 2009 07:47:44 -0000

No, PixelStruct is a desktop application.

Re: PixelStruct

Hafiz — Sat, 31 Oct 2009 07:24:14 -0000

Thanks. Does PixelStruct work online ?
Hafiz

Re: PixelStruct

davidar — Sat, 31 Oct 2009 06:57:18 -0000

I'm not aware of any online Bundler services (apart from PhotoSynth that is). You could try contacting the author of Bundler (Noah Snavely).

Re: PixelStruct

Hafiz — Tue, 20 Oct 2009 14:20:24 -0000

Hi David Roberts,
I am Hafizur Rahaman, presently studying at National University of Singapore as a PhD student in Architecture Department. I am interested in virtual heritage. Presently I am working on enhancing visitor's interpretation of heritage in virtual environment/ from digital content.

For my experiment I have selected a controlled group of 20 people who will be working with locals and document 20 historical sites in Bangladesh. As part of my experiment I am interested to use 'Bundler'. As I have limited knowledge in IT, I need to know either I can use Bundler online or it can only be used offline.

Thanks for your time and support.

Regards
Hafizur Rahaman
===================================================
National University of Singapore (NUS),
Mail: hrahaman@gmail.com
Phone: +65-67746862 (Res) +65-91239076 (Mob)
http://www.arch.nus.edu.sg/casa/rstudents/hr_cv...

Re: PixelStruct

Name — Wed, 07 Oct 2009 14:39:20 -0000

PixelStruct has been featured at LinuxLinks.com

Re: Setting paper size and margins in LaTeX

davidar — Sun, 19 Jul 2009 22:37:01 -0000

I'm not familiar with MacTeX, but I just tried \usepackage[papersize={8.5in,5.5in}]{geometry} with PDFLaTeX (on Ubuntu) and it seems to work for me. Otherwise you can try the geometry package documentation[1].

[1] http://www.tex.ac.uk/tex-archive/macros/latex/c...

Re: Setting paper size and margins in LaTeX

rajacharya — Sun, 19 Jul 2009 11:17:41 -0000

Is it possible to set papersize to 8.5in X 5.5in in Latex? I am using MACTEX version of LATEX and I would like to produce a PDF file for printing? I know if I use PDFLATEX, it will override papersize setting to letter. Is there a solution to this problem?