Re: [Flightgear-devel] OSG fps
Olaf Flebbe wrote now FlightGear OSG is running almost at the same speed (sometimes faster) than plib for me. FreeGlut was the culprit. Switching the the good old glut gives another 10% FPS boost. And it fixes a bug: For me the c172p with freeglut is accellerating itself at the runway without using the throttle. With glut-3.7.6 it stays at the starting position. Yes, a small gain ( 10%) here. The big improvement was down to Mathias' recent changes. But most important is that with GLUT the bug in the start for the Hurricane/Spitfire/Seafire has been fixed. It remains the case, that while cockpit views are now comparable, or better than plib, external views are still about 25% down, and usually less than the cockpit view. My guess is that transparencies have a disproportionate affect on frame rates. Vivian - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Bug in FGAIBase::~FGAIBase() (AIBase.cxx)
* Maik Justus -- Tuesday 14 November 2006 21:42: I found another bug. While exiting fg, I got a crash. The crashed function is called by FGAIBase::~FGAIBase() line 71: fgSetString(/ai/models/model-removed, props-getPath()); Is it reproducible, and if so: how? m. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Bug in FGAIBase::~FGAIBase() (AIBase.cxx)
Hi, if I start fg in the debugger I get this error message when leaving fg by choosing exit flightgear. I got this error quite often, but I am not sure if I got it all times. Starting on command line the crash is not visible (fg crashes and exits due to this crash without error-message, therefore it looks if everything would be ok). Maik Melchior FRANZ schrieb am 26.11.2006 12:16: * Maik Justus -- Tuesday 14 November 2006 21:42: I found another bug. While exiting fg, I got a crash. The crashed function is called by FGAIBase::~FGAIBase() line 71: fgSetString(/ai/models/model-removed, props-getPath()); Is it reproducible, and if so: how? m. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Bug in FGAIBase::~FGAIBase() (AIBase.cxx)
Hi, probably the bug is fixed by the patch from melchior (in cvs now). Maik Justus schrieb am 26.11.2006 12:37: Melchior FRANZ schrieb am 26.11.2006 12:16: * Maik Justus -- Tuesday 14 November 2006 21:42: I found another bug. While exiting fg, I got a crash. The crashed function is called by FGAIBase::~FGAIBase() line 71: fgSetString(/ai/models/model-removed, props-getPath()); - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Bug in FGAIBase::~FGAIBase() (AIBase.cxx)
Hi Melchior, thanks for the explanation! Maik Melchior FRANZ schrieb am 26.11.2006 13:28: * Maik Justus -- Tuesday 21 November 2006 22:17: - Why is it necessary to set the path to /ai/models/model-removed ? Most features aren't necessary, but there's a reason why they are there. That property is meant to attach listeners, so that Nasal scripts can get a hint whenever a model is added (/ai/models/model-added) or removed (/ai/models/model-removed). Something like that was requested by people who work(ed) on Nasal-based Radar implementations or the chat feature. m. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Example for Realtime Radio / ATC
Holger Wirtz wrote: If there is a chance I will try to do this (with much help of the developers because I don't know the program hooks where to put the code). Possible that there is also a way to create an ATC application (as a guest flyer which can parse the multi user protocol). In combination with realtime radio this should be a great improvement of the multi player functions. I knew there was such a thing of an ATC console application but I never managed to find the appropriate pointer. Now, just by accident, I found an old entry in my bookmarks file which I'd like to share this with you: http://airtraffic.sourceforge.net/ I guess it's ben unmaintained for several years now but maybe it's still nice as a start. Cheers, Martin. -- Unix _IS_ user friendly - it's just selective about who its friends are ! -- - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] OSG crashes and Reply: osg/plib fps
Hi, On Wednesday 22 November 2006 22:59, Georg Vollnhals wrote: good to know. I only made these reports as a thought it might be helpful for you, not because there are actual problems which might be solved immediately. Please give us a note when you would like us to report any possible bugs. This makes more sense to avoid not helpful noise on this list. So that will not mean that you should not report. I still read that and have a very local (a sheet of paper on my desk) todo list ... :) But if I break something I usually try to respond very quick to that. Currently this is not the case because of the given reason. I prepare a huge change to the animations. I think that this will be the next checkpoint where I really need feedback from all. But I will announce that explicitly. Greetings Mathias - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Reorganization of AI related da ta in the base package (Was: Re: memory usa ge of AI-Models ( multiplayer particularly ))
On Saturday 25 November 2006 11:57, Durk Talsma wrote: Okay, I didn't know that. I was assuming that the base package wasn't branched, since both FlightGear-plib and FlightGear-OSG basically use the same data. I does make sense though. I branched that due to Freds request. But up to now there has nothing happened that will require that branch. From that it is still safe to use the HEAD data directory for both versions. Anyway, it would be good if changes to the data directory appear in both branches. Greetings Mathias - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] OSG update question?
Dave, On Wednesday 22 November 2006 18:13, Dave Perry wrote: Should we be updating OSG source from CVS now or are the most recent updates still coming out in tar balls? I still use the prepared tarball. But people report that osg CVS works well. Given Robert Osfield wants to release a next version in december - at least this is what I read on osg-users a while ago - I think I have enough todo where I do not yet really need the cvs version. Said that, the cvs version has a nice shadow implementation that will be one of the first things I will make use of when osg-1.3 gets released ... I believe that with osg-1.3 I will require that version. At the moment the minimum requirement is the tarball I put on Martins ftp server. If it does not compile with CVS, tell me please. So if somebody wants to play with the current CVS's features it might be worth a try, but I believe that I will stay on a stable version to not require a osg rebuild every new morning :) Greetings Mathias - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] OSG update question?
Mathias Fr?hlich wrote: On Wednesday 22 November 2006 18:13, Dave Perry wrote: Should we be updating OSG source from CVS now or are the most recent updates still coming out in tar balls? I still use the prepared tarball. But people report that osg CVS works well. It does, but you still should expect to run into difficulties with the build-system that's currently part of Producer-CVS. So if people don't want to add to their own trouble then I'd recommend to stick with Mathias' package, Martin. -- Unix _IS_ user friendly - it's just selective about who its friends are ! -- - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] OSG point lights
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Here's an implementation of airport runway lighting, including VASI /
PAPI lights, using OSG light points. You can choose to use point sprites
or OpenGL points at runtime, and the enhanced runway lighting function
is supported. The relative intensities of the lights will probably have
to be tweaked.
Tim
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.5 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
iD8DBQFFaiYyeDhWHdXrDRURAn+CAJ0Tf6nMRkoO9ZIVHCbPtW5TJN0h1gCgs+vr
C6tAnsaa7P2Flr2Ug9bcx+c=
=j9Tv
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Index: simgear/scene/material/mat.cxx
===
RCS file: /var/cvs/SimGear-0.3/source/simgear/scene/material/mat.cxx,v
retrieving revision 1.33
diff -d -u -p -r1.33 mat.cxx
--- simgear/scene/material/mat.cxx 10 Nov 2006 05:30:37 - 1.33
+++ simgear/scene/material/mat.cxx 26 Nov 2006 23:35:41 -
@@ -218,7 +218,9 @@ SGMaterial::init ()
specular[i] = (i 3) ? 0.0 : 1.0;
diffuse[i] = (i 3) ? 0.8 : 1.0;
emission[i] = (i 3) ? 0.0 : 1.0;
+ lightPointColor[i] = 1.0f;
}
+lightPointIntensity = 1.0f;
}
bool
Index: simgear/scene/material/mat.hxx
===
RCS file: /var/cvs/SimGear-0.3/source/simgear/scene/material/mat.hxx,v
retrieving revision 1.25
diff -d -u -p -r1.25 mat.hxx
--- simgear/scene/material/mat.hxx 29 Oct 2006 19:27:09 - 1.25
+++ simgear/scene/material/mat.hxx 26 Nov 2006 23:35:42 -
@@ -208,6 +208,26 @@ public:
*/
SGMaterialGlyph * get_glyph (const string name) const;
+ /**
+ * Color and intensity for point lights.
+ */
+ inline void setLightPointColor(unsigned r, unsigned g, unsigned b)
+ {
+lightPointColor[0] = ((float) r) / 255.0f;
+lightPointColor[1] = ((float) g) / 255.0f;
+lightPointColor[2] = ((float) b) / 255.0f;
+lightPointColor[3] = 1.0f;
+ }
+
+ inline const SGVec4f getLightPointColor() const { return lightPointColor; }
+
+ inline void setLightPointIntensity(unsigned i)
+ {
+lightPointIntensity = ((float)i) / 255.0;
+ }
+
+ inline float getLightPointIntensity() const { return lightPointIntensity; }
+
protected:
@@ -274,6 +294,9 @@ private:
SGVec4f ambient, diffuse, specular, emission;
double shininess;
+ SGVec4f lightPointColor;
+ float lightPointIntensity;
+
// the list of names for this material. May be empty.
vectorstring _names;
Index: simgear/scene/material/matlib.cxx
===
RCS file: /var/cvs/SimGear-0.3/source/simgear/scene/material/matlib.cxx,v
retrieving revision 1.25
diff -d -u -p -r1.25 matlib.cxx
--- simgear/scene/material/matlib.cxx 10 Nov 2006 05:30:37 - 1.25
+++ simgear/scene/material/matlib.cxx 26 Nov 2006 23:35:42 -
@@ -214,91 +214,22 @@ bool SGMaterialLib::load( const string
}
}
-osg::ref_ptrosg::StateSet lightStateSet = new osg::StateSet;
-{
- lightStateSet-setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
- lightStateSet-setMode(GL_LIGHTING, osg::StateAttribute::OFF);
-// lightStateSet-setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
-
- lightStateSet-setMode(GL_BLEND, osg::StateAttribute::ON);
-
- lightStateSet-setMode(GL_ALPHA_TEST, osg::StateAttribute::OFF);
- lightStateSet-setAttribute(new osg::AlphaFunc(osg::AlphaFunc::GREATER, 0.01));
- lightStateSet-setMode(GL_ALPHA_TEST, osg::StateAttribute::ON);
-
- osg::CullFace* cullFace = new osg::CullFace;
- cullFace-setMode(osg::CullFace::BACK);
- lightStateSet-setAttributeAndModes(cullFace, osg::StateAttribute::ON);
-
- osg::BlendFunc* blendFunc = new osg::BlendFunc;
- blendFunc-setFunction(osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA);
- lightStateSet-setAttributeAndModes(blendFunc, osg::StateAttribute::ON);
-
- osg::PolygonMode* polygonMode = new osg::PolygonMode;
- polygonMode-setMode(osg::PolygonMode::FRONT, osg::PolygonMode::POINT);
- lightStateSet-setAttribute(polygonMode);
-
-// if (SGPointLightsUseSprites) {
-osg::PointSprite* pointSprite = new osg::PointSprite;
-lightStateSet-setTextureAttributeAndModes(0, pointSprite, osg::StateAttribute::ON);
-// }
-
-// if (SGPointLightsDistanceAttenuation) {
-osg::Point* point = new osg::Point;
-point-setMinSize(2);
-point-setSize(8);
-point-setDistanceAttenuation(osg::Vec3(1.0, 0.001, 0.01));
-lightStateSet-setAttribute(point);
-// }
-
- osg::PolygonOffset* polygonOffset = new osg::PolygonOffset;
- polygonOffset-setFactor(-1);
- polygonOffset-setUnits(-1);
- lightStateSet-setAttributeAndModes(polygonOffset, osg::StateAttribute::ON);
-
- osg::TexGen* texGen = new osg::TexGen;
- texGen-setMode(osg::TexGen::SPHERE_MAP);
-
[Flightgear-devel] turn indicator
What value for the turn indicator property corresponds to a two minute turn? I can't figure it out from the code, or google. Josh - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] real-time data
Hi All I need some help in collecting real-time data from FlightGear while the aircraft is being flown. I will need it when I interface it with hardware for instrument panels etc. Could someone point where I could look for some info on this ? Either in the source code or in some manual. I have read the Getting Started Manual, and have not found anything in this regard except Jon Wojnaroski's 747 project but that does not give any info on how the realtime data was taken from FG or something similar. Any help will be appreciated. Fyi, I use Linux and play FG on Linux and all my work will be on Linux. Thanks and regards, Vikas -- http://www.vikaskumar.org/ - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] real-time data
Vikas N Kumar wrote: Hi All I need some help in collecting real-time data from FlightGear while the aircraft is being flown. I will need it when I interface it with hardware for instrument panels etc. Could someone point where I could look for some info on this ? Either in the source code or in some manual. I have read the Getting Started Manual, and have not found anything in this regard except Jon Wojnaroski's 747 project but that does not give any info on how the realtime data was taken from FG or something similar. Any help will be appreciated. Fyi, I use Linux and play FG on Linux and all my work will be on Linux. Thanks and regards, Vikas Look in the Network directory. There is the protocol for sending data from flightgear via a LAN to a display machine. There are two data structures, opengc which is probably out of date and sync with the latest flightgear and a 2nd lfsglass which should work with 0.9-10. Here is a short shell script for setting up the network calls #!/bin/sh /usr/local/bin/fgfs \ --fg-root=/usr/local/FlightGear --bpp=32 \ --airport=KSFO \ --aircraft=c310 \ --disable-panel \ --disable-random-objects \ --visibility=25000 --disable-clouds \ --httpd=6500 #--native-ctrls=socket,in,30,,5700,udp \ #--opengc=socket,out,30,broadcast,6000,udp #--native-fdm=socket,out,30,192.168.2.100,5800,udp \ #--native-fdm=socket,out,30,192.168.2.101,5900,udp You can also download a working fgfs and source from www.lfstech.com that was used at a Mathworks seminar last year. Hope this helps. Regards John W. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Using FG for class presentation
On Saturday 25 November 2006 18:27, Arnt Karlsen wrote: On Sat, 25 Nov 2006 22:02:17 +0100, wim wrote in message [EMAIL PROTECTED]: You may want to try the following app to extract your data: http://www.frantz.fi/software/g3data.php ..is also Debianised. For other alternatives, play with apt-cache feeding it search strings like extract data from graph scan. Etc. Cool, thanks. Is there similar tool for processing vector graphics? http://www.bea-fr.org/docspa/2000/f-sc000725a/pdf/appendix4p.pdf Ampere - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Antonov AN-2 ready for download
В сообщении от 24 Ноябрь 2006 21:30 Melchior FRANZ написал(a): Someone mentioned it already: the aileron animation is wrong. Goes up when it should go down and vice versa. I fix this, and another bug, but I have not enough time to prepare right update. Too many works at end of year... -- Wbr, Yurik - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
