Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] wrote: Now i defined FG_USE_CLOUDS_3D at the beginning of the main.cxx file. But when starting make i get this error: main.o: In function `fgRenderFrame(void)': /home/oliver/x/src/cvs/flightgear-cvs/source/src/Main/main.cxx:520: undefined reference to `SkySceneLoader::Set_Cloud_Orig(Point3D *)' Ah, you are almost there. Now you only have to add -lsgclouds3d to the line containing -lsgmisc in you Makefile or Makefile.am Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
Ah, you are almost there. Now you only have to add -lsgclouds3d to the line containing -lsgmisc in you Makefile or Makefile.am Erik Ok, i did that now. Everything compiles fine but when i start Flightgear with --enable-clouds3d i get again the following error: Unknown option '--enable-clouds3d' Any ideas? Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
Am Montag, 14. Juli 2003 10:16 schrieb Erik Hofman: [EMAIL PROTECTED] wrote: After that ./configure worked without errors. But when starting make i get this error: g++ -DHAVE_CONFIG_H -I. -I. -I../../../../simgear -I../../../.. -I/usr/X11R6/include -g -O2 -D_REENTRANT -c -o SkyArchive.o `test -f SkyArchive.cpp || echo './'`SkyArchive.cpp SkyArchive.cpp: In method `SKYRESULT SkyArchive::FindFloat64(const char *, double *, unsigned int = 0) const': SkyArchive.cpp:633: implicit declaration of function `int ulEndianLittleDouble(...) I recently added preliminary support for big-endian machines and the patch for this is pending for Plib. You could add this patch to plib yourself to get past the error: http://www.a1.nl/~ehofman/fgfs/download/plib_64bit_swap.diff Erik Ok, now i applied the patch to the plib cvs version but when starting make i get the following error: g++ -DPACKAGE_NAME=\\ -DPACKAGE_TARNAME=\\ -DPACKAGE_VERSION=\\ -DPACKAGE_STRING=\\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE=\plib\ -DVERSION=\1.7.0\ -DHAVE_LIBPTHREAD=1 -DHAVE_LIBGL=1 -DHAVE_LIBGLU=1 -DHAVE_LIBGLUT=1 -DHAVE_LIBDL=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DGLUT_IS_PRESENT=1 -I. -I. -g -O2 -Wall -c -o ul.o `test -f ul.cxx || echo './'`ul.cxx In file included from ul.cxx:25: ul.h: In function `void _ulEndianSwap(long long unsigned int *)': ul.h:321: integer constant out of range ul.h:322: integer constant out of range ul.h:322: integer constant out of range ul.h:323: integer constant out of range ul.h:324: integer constant out of range ul.h:324: integer constant out of range ul.h:325: integer constant out of range ul.h:326: integer constant out of range ul.h:326: integer constant out of range ul.h:327: integer constant out of range ul.h:328: integer constant out of range ul.h:328: integer constant out of range make[2]: *** [ul.o] Error 1 make[2]: Leaving directory `/home/oliver/x/src/plib/plib/src/util' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/oliver/x/src/plib/plib/src' make: *** [all-recursive] Error 1 Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] wrote: Ok, now i applied the patch to the plib cvs version but when starting make i get the following error: g++ -DPACKAGE_NAME=\\ -DPACKAGE_TARNAME=\\ -DPACKAGE_VERSION=\\ -DPACKAGE_STRING=\\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE=\plib\ -DVERSION=\1.7.0\ -DHAVE_LIBPTHREAD=1 -DHAVE_LIBGL=1 -DHAVE_LIBGLU=1 -DHAVE_LIBGLUT=1 -DHAVE_LIBDL=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DGLUT_IS_PRESENT=1 -I. -I. -g -O2 -Wall -c -o ul.o `test -f ul.cxx || echo './'`ul.cxx In file included from ul.cxx:25: ul.h: In function `void _ulEndianSwap(long long unsigned int *)': ul.h:321: integer constant out of range I was just notified that long long isn't supported on all systems. I have to come up with something different. Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
Erik Hofman wrote:
[EMAIL PROTECTED] wrote:
Ok, now i applied the patch to the plib cvs version but when starting
make
i get the following error:
g++ -DPACKAGE_NAME=\\ -DPACKAGE_TARNAME=\\ -DPACKAGE_VERSION=\\
-DPACKAGE_STRING=\\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE=\plib\
-DVERSION=\1.7.0\ -DHAVE_LIBPTHREAD=1 -DHAVE_LIBGL=1 -DHAVE_LIBGLU=1
-DHAVE_LIBGLUT=1 -DHAVE_LIBDL=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1
-DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1
-DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DGLUT_IS_PRESENT=1 -I. -I.
-g -O2 -Wall -c -o ul.o `test -f ul.cxx || echo './'`ul.cxx
In file included from ul.cxx:25:
ul.h: In function `void _ulEndianSwap(long long unsigned int *)':
ul.h:321: integer constant out of range
I was just notified that long long isn't supported on all systems. I
have to come up with something different.
BTW. If you don't have a big-endian machine(Mac,SGI,Sun?) you should be
fine be removing the contents of _ulEndianSwap:
static inline void _ulEndianSwap(unsigned long long *x) {
}
Erik
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Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
When the clouds worked, what was wrong with them, what kind of more work? I haven't been following this all that closely so perhaps others can help describe a TODO list for the 3D clouds code. IIRC the performance hit was too large, and there wasn't anything being done as far as displaying the clouds other than above the default startup scenery tile at KSFO. The consensus, from what I remember, was moving the rendering of the clouds to plib would be a major step toward addressing these issues. You mean as a part of the PLIB SSG Auxiliary Libraries? Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
I was just notified that long long isn't supported on all systems. I
have to come up with something different.
BTW. If you don't have a big-endian machine(Mac,SGI,Sun?) you should be
fine be removing the contents of _ulEndianSwap:
static inline void _ulEndianSwap(unsigned long long *x) {
}
Thanks, i commeted everthing between the brackets of the _ulEndianSwap
function out.
Now plib compiles with the patch code without errors, thanks.
Best Regards,
Oliver C.
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Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] [EMAIL PROTECTED] said:
BTW. If you don't have a big-endian machine(Mac,SGI,Sun?) you should be
fine be removing the contents of _ulEndianSwap:
static inline void _ulEndianSwap(unsigned long long *x) {
}
Thanks, i commeted everthing between the brackets of the _ulEndianSwap
function out.
Now plib compiles with the patch code without errors, thanks.
Ok, now i tried flightgear again with the option --enable-clouds3d
but i get still an error message that such an option does not exist.
Looks like FlightGear code is ifdef'd with FG_USE_CLOUDS_3D.
Best,
Jim
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Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
Looks like FlightGear code is ifdef'd with FG_USE_CLOUDS_3D. Ok, i think i need some help. I searched for a commented #Define FG_USE_CLOUDS_3D option but i can't find it. In what file and what place should i define FG_USE_CLOUDS_3D so that #ifdef FG_USE_CLOUDS_3D can find it? Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] wrote: After that ./configure worked without errors. But when starting make i get this error: g++ -DHAVE_CONFIG_H -I. -I. -I../../../../simgear -I../../../.. -I/usr/X11R6/include -g -O2 -D_REENTRANT -c -o SkyArchive.o `test -f SkyArchive.cpp || echo './'`SkyArchive.cpp SkyArchive.cpp: In method `SKYRESULT SkyArchive::FindFloat64(const char *, double *, unsigned int = 0) const': SkyArchive.cpp:633: implicit declaration of function `int ulEndianLittleDouble(...) I recently added preliminary support for big-endian machines and the patch for this is pending for Plib. You could add this patch to plib yourself to get past the error: http://www.a1.nl/~ehofman/fgfs/download/plib_64bit_swap.diff Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
I recently added preliminary support for big-endian machines and the patch for this is pending for Plib. You could add this patch to plib yourself to get past the error: http://www.a1.nl/~ehofman/fgfs/download/plib_64bit_swap.diff Thanks i will try that. But one question is this patch for the stable plib version or for the cvs/unstable version? Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] wrote: I recently added preliminary support for big-endian machines and the patch for this is pending for Plib. You could add this patch to plib yourself to get past the error: http://www.a1.nl/~ehofman/fgfs/download/plib_64bit_swap.diff Thanks i will try that. But one question is this patch for the stable plib version or for the cvs/unstable version? It *is* for the CVS version, but I think it can be applied to the latest stable version also. Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] [EMAIL PROTECTED] said: They need more work, the most significant step would be moving the rendering over to a plib scene graph. When the clouds worked, what was wrong with them, what kind of more work? I haven't been following this all that closely so perhaps others can help describe a TODO list for the 3D clouds code. IIRC the performance hit was too large, and there wasn't anything being done as far as displaying the clouds other than above the default startup scenery tile at KSFO. The consensus, from what I remember, was moving the rendering of the clouds to plib would be a major step toward addressing these issues. Best, Jim ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
There has been work started on very impressive 3D clouds. That said there's a lot that FlightGear has them MSFS probably never will have. That sounds great. :) I tried to compile the cvs version last night but got an error, do you have a screenshot of those 3d clouds? BTW maybe you can help me with that error of the cvs version: g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src -I/usr/X11R6/include -DPKGLIBDIR=\/usr/local/games/flightgear-cvs/lib/FlightGear\ -g -O2 -c -o main.o `test -f main.cxx || echo './'`main.cxx main.cxx:42: simgear/screen/extensions.hxx: No such file or directory make[2]: *** [main.o] Error 1 make[2]: Leaving directory `/home/oliver/x/src/flightgear-cvs/source/src/Main' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/oliver/x/src/flightgear-cvs/source/src' make: *** [all-recursive] Error 1 Sounds like an error with SimGear. Do i need to install the cvs version of simgear or is SimGear 0.3.3 new enough? Not the least of which is the fact that if you know how to program you can get those cool clouds before MSFS 2004 gets released by finishing the work that was started by someone else. And you won't have to shell out $50 every year or two to the selfish little pseudogeek's empire anymore. Yes, i allready started learning OpenGL. :) I bought a book about OpenGL and i am on page 255 of 433 at the moment but i still need some weeks/months for the rest (including learning how plib and flighgear works). Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
On Sun, Jul 13, 2003 at 05:02:44PM +0200, [EMAIL PROTECTED] wrote: There has been work started on very impressive 3D clouds. That said there's a lot that FlightGear has them MSFS probably never will have. That sounds great. :) I tried to compile the cvs version last night but got an error, do you have a screenshot of those 3d clouds? I get a core dump in 0.9.2 when trying to run it with 3d clouds. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
There has been work started on very impressive 3D clouds. That said there's a lot that FlightGear has them MSFS probably never will have. That sounds great. :) I tried to compile the cvs version last night but got an error, do you have a screenshot of those 3d clouds? go to http://www.first-day.org and rummage around in the jpgs directory ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
On Sunday 13 July 2003 17:26, John Wojnaroski wrote: There has been work started on very impressive 3D clouds. That said there's a lot that FlightGear has them MSFS probably never will have. That sounds great. :) I tried to compile the cvs version last night but got an error, do you have a screenshot of those 3d clouds? go to http://www.first-day.org and rummage around in the jpgs directory Those clouds look terrific. LeeE ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
go to http://www.first-day.org and rummage around in the jpgs directory Thanks, those clouds look good on the screenshot but it would be interesing to see how they look and behave in game when fyling into them. I managed to compile the cvs version, now it works but when i try to start it with the option --enable-clouds3d it gives me the following error message: Unknown option '--enable-clouds3d' From ./fgfs --help -v i can see that --enable-clouds3d should be the right option to activate them but that doesn't work. So how can i enable those 3d clouds? Best Regards, Oliver C. ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
So how can i enable those 3d clouds? You will have to do some coding. We got it working but it was never fully integrated with the plib scene graph and it was decided to turn-off the code. Can't tell you what is needed since I've not kept pace with the 0.9.2 release or CVS versions.You might go back and follow the thread on cloud discussions over the past year for some insight and history on the subject. JW ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] Question about clouds in Flightgear vs. FS2004
[EMAIL PROTECTED] [EMAIL PROTECTED] said: go to http://www.first-day.org and rummage around in the jpgs directory Thanks, those clouds look good on the screenshot but it would be interesing to see how they look and behave in game when fyling into them. I managed to compile the cvs version, now it works but when i try to start it with the option --enable-clouds3d it gives me the following error message: Unknown option '--enable-clouds3d' It looks like all you need to do is go into the SimGear/simgear/scene/sky directory and uncomment the SUBDIR line in the Makefile.am file. This is the way building the 3d clouds was disabled in the last release. Other than that, I'm not exactly sure how well they are working. They need more work, the most significant step would be moving the rendering over to a plib scene graph. BTW if you are reading about Open GL, you might find plib interesting. It can save a lot of programming time, not to mention it provides a 3D application framework (which FlightGear is using). You may find it useful to work at learning the plib API and then eventually digging deeper to understand the underling Open GL work. Best, Jim ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
