From: Ranjana K <ran...@gm...> - 2009-04-27 05:47:58
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In need of Matlab source code or steps to convert .btg file which is obtained at the end of fgfs-construct to .hgt file.....Please reply as soon as possible....Thank you |
From: Ranjana K <ran...@gm...> - 2009-04-28 09:41:17
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Thank you so much for the reply....Can you please give me more info about it to code in MATLAB .....Thanks again |
From: Ranjana K <ran...@gm...> - 2009-04-30 08:05:45
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Is there any MATLAB code to convert .btg file to .hgt file ??? If its available please post it asap...... I have seen the page http://wiki.flightgear.org/index.php/BTG_File_Format......Apart from this is there anything available? Let me know soon.............Thank you |
From: Curtis O. <cur...@gm...> - 2009-04-30 12:17:42
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On Thu, Apr 30, 2009 at 3:05 AM, Ranjana K wrote: > Is there any MATLAB code to convert .btg file to .hgt file ??? If its > available please post it asap...... I have seen the page > http://wiki.flightgear.org/index.php/BTG_File_Format......Apart from this > is there anything available? Let me know soon.............Thank you .hgt is a simple array of height values. .btg is FlightGear scenery format which includes terrain skinning, texturing, runway lighting, airports, etc. If you want to do something with .hgt files, why don't you just download the original .hgt files and use them directly? As far as I know, all our terrain processing tools are written in C++. Best regards, Curt. -- Curtis Olson: http://baron.flightgear.org/~curt/ |
From: Ranjana K <ran...@gm...> - 2009-05-01 05:20:56
|
I converted .hgt files into .btg files....Now i want to convert .btg into .hgt....Is it possible?? On Thu, Apr 30, 2009 at 5:44 PM, Curtis Olson <cur...@gm...> wrote: > On Thu, Apr 30, 2009 at 3:05 AM, Ranjana K wrote: > >> Is there any MATLAB code to convert .btg file to .hgt file ??? If its >> available please post it asap...... I have seen the page >> http://wiki.flightgear.org/index.php/BTG_File_Format......Apart from this >> is there anything available? Let me know soon.............Thank you > > > .hgt is a simple array of height values. .btg is FlightGear scenery format > which includes terrain skinning, texturing, runway lighting, airports, etc. > > If you want to do something with .hgt files, why don't you just download > the original .hgt files and use them directly? > > As far as I know, all our terrain processing tools are written in C++. > > Best regards, > > Curt. > -- > Curtis Olson: http://baron.flightgear.org/~curt/<http://baron.flightgear.org/%7Ecurt/> > > > ------------------------------------------------------------------------------ > Register Now & Save for Velocity, the Web Performance & Operations > Conference from O'Reilly Media. Velocity features a full day of > expert-led, hands-on workshops and two days of sessions from industry > leaders in dedicated Performance & Operations tracks. Use code vel09scf > and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf > _______________________________________________ > Flightgear-devel mailing list > Fli...@li... > https://lists.sourceforge.net/lists/listinfo/flightgear-devel > > |
From: 黄志勇 <hz...@16...> - 2009-05-01 11:23:28
|
.btg file is terrain mesh file, it comes from .hgt file! if you want got .hgt file, I think you can download it directly. And , if you want convert .btg file to .hgt file, you should read related source code, and it will be difficult. Huang. 在2009-04-30,"Ranjana K" <ran...@gm...> 写道: Is there any MATLAB code to convert .btg file to .hgt file ??? If its available please post it asap...... I have seen the page http://wiki.flightgear.org/index.php/BTG_File_Format......Apart from this is there anything available? Let me know soon.............Thank you |
From: Frederic B. <fre...@fr...> - 2009-05-01 18:07:05
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Maybe Ranjana wants to compute the error between the original HGT and the generated scenery ? In that case, he has to do the computation himself ( using the btg file format and digging into TG sources ) or hire someone to do that. -Fred »ÆÖ¾Ó a ¨¦crit : > .btg file is terrain mesh file, it comes from .hgt file! if you want > got .hgt file, I think you can download it directly. > And , if you want convert .btg file to .hgt file, you should read > related source code, and it will be difficult. > Huang. > > > ÔÚ2009-04-30£¬"Ranjana K" <ran...@gm...> дµÀ£º > > Is there any MATLAB code to convert .btg file to .hgt file ??? If > its available please post it asap...... I have seen the page > http://wiki.flightgear.org/index.php/BTG_File_Format......Apart > from this is there anything available? Let me know > soon.............Thank you > > > > ------------------------------------------------------------------------ > ´©Ô½µØÕð´ø¼ÍÄîãë´¨µØÕðÒ»ÖÜÄê > <http://512.mail.163.com/mailstamp/stamp/dz/activity.do> > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Register Now & Save for Velocity, the Web Performance & Operations > Conference from O'Reilly Media. Velocity features a full day of > expert-led, hands-on workshops and two days of sessions from industry > leaders in dedicated Performance & Operations tracks. Use code vel09scf > and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf > ------------------------------------------------------------------------ > > _______________________________________________ > Flightgear-devel mailing list > Fli...@li... > https://lists.sourceforge.net/lists/listinfo/flightgear-devel > -- Fr¨¦d¨¦ric Bouvier http://my.fotolia.com/frfoto/ Photo gallery http://fgsd.sourceforge.net/ FlightGear Scenery Designer |
From: Ranjana K <ran...@gm...> - 2009-05-05 05:53:34
|
Yes, I want to compute the error.....How can the computations be done?? 2009/5/1 Frederic Bouvier <fre...@fr...> > Maybe Ranjana wants to compute the error between the original HGT and > the generated scenery ? > In that case, he has to do the computation himself ( using the btg file > format and digging into TG sources ) or hire someone to do that. > > -Fred > > 黄志勇 a écrit : > > .btg file is terrain mesh file, it comes from .hgt file! if you want > > got .hgt file, I think you can download it directly. > > And , if you want convert .btg file to .hgt file, you should read > > related source code, and it will be difficult. > > Huang. > > > > > > 在2009-04-30,"Ranjana K" <ran...@gm...> 写道: > > > > Is there any MATLAB code to convert .btg file to .hgt file ??? If > > its available please post it asap...... I have seen the page > > http://wiki.flightgear.org/index.php/BTG_File_Format......Apart > > from this is there anything available? Let me know > > soon.............Thank you > > > > > > > > ------------------------------------------------------------------------ > > 穿越地震带纪念汶川地震一周年 > > <http://512.mail.163.com/mailstamp/stamp/dz/activity.do> > > ------------------------------------------------------------------------ > > > > > ------------------------------------------------------------------------------ > > Register Now & Save for Velocity, the Web Performance & Operations > > Conference from O'Reilly Media. Velocity features a full day of > > expert-led, hands-on workshops and two days of sessions from industry > > leaders in dedicated Performance & Operations tracks. Use code vel09scf > > and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Flightgear-devel mailing list > > Fli...@li... > > https://lists.sourceforge.net/lists/listinfo/flightgear-devel > > > > > -- > Frédéric Bouvier > http://my.fotolia.com/frfoto/ Photo gallery > http://fgsd.sourceforge.net/ FlightGear Scenery Designer > > > > > ------------------------------------------------------------------------------ > Register Now & Save for Velocity, the Web Performance & Operations > Conference from O'Reilly Media. Velocity features a full day of > expert-led, hands-on workshops and two days of sessions from industry > leaders in dedicated Performance & Operations tracks. Use code vel09scf > and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf > _______________________________________________ > Flightgear-devel mailing list > Fli...@li... > https://lists.sourceforge.net/lists/listinfo/flightgear-devel > > |
From: 黄志勇 <hz...@16...> - 2009-04-27 06:29:10
|
This page will give you enough info to covert .btg! http://wiki.flightgear.org/index.php/BTG_File_Format 在2009-04-27,"Ranjana K" <ran...@gm...> 写道: In need of Matlab source code or steps to convert .btg file which is obtained at the end of fgfs-construct to .hgt file.....Please reply as soon as possible....Thank you |