Re: [osg-users] viewport is changing after huge sized object ; updating only visible nodes

2016-03-30 Thread Mathias Fröhlich
Hi, On Wednesday, March 30, 2016 08:19:31 Robert Osfield wrote: > On 30 March 2016 at 08:14, Andrey Perper wrote: > > > >I guess he wants to have the updateCallback called for "culled" geodes, > > or some way to check if the node was culled. For a similar problem, I also had subclassed the stan

Re: [osg-users] High event times

2015-11-03 Thread Mathias Fröhlich
Hi Robert, On Tuesday, November 03, 2015 09:34:36 Robert Osfield wrote: > It might be sufficient for us to just toggle on the resize check when the > configure event arrives. If you've added this already then just send the > changes to me and I'll do review and have a bash at retracing my steps b

Re: [osg-users] High event times

2015-11-02 Thread Mathias Fröhlich
Hi Robert, On Saturday, October 31, 2015 18:02:24 Robert Osfield wrote: > I have had a look at the revision and vaguely remember hunting double a > long time troublesome bug, but can't recall the details of the recreating > the bug off hand. I'd have to look up what stuff I was doing around March

[osg-users] High event times

2015-10-31 Thread Mathias Fröhlich
Hi Robert, I am currently tracking higher than expected event times as displayed in the stats HUD with an application of mine. It turns out that we gained one or more round trips to the X server with change 14805. There is a call to XGetWindowAttributes and XTranslateCoordinates introduced uncond

Re: [osg-users] graphics context capabilities in cull phase

2013-09-20 Thread Mathias Fröhlich
Hi, On Thursday, September 19, 2013 15:20:15 Robert Osfield wrote: > I don't believe it's necessary to initialize all extensions together as if > you do have code paths/scene graph subgraph selection that is dependent on > extension/version presence it'll be for specific extensions/versions, as >

Re: [osg-users] Using c++11 smartpointer instead of osg::ref_ptr?

2013-08-21 Thread Mathias Fröhlich
Hi, On Friday, August 02, 2013 19:39:33 Ulrich Hertlein wrote: > std::make_shared allocates object and ref-counter in one allocation :-) Hmm, this requires either a lefthand reference constructor to be called additionally to the original one that you just need. If you have everything inline tha

Re: [osg-users] Using c++11 smartpointer instead of osg::ref_ptr?

2013-08-02 Thread Mathias Fröhlich
Hi, On Thursday, August 01, 2013 06:21:10 Robert Osfield wrote: > The OSG doesn't have or use an equivalent to std::shared_ptr<>, and if > I were to write a new scene graph tomorrow I would not use a > std::shared_ptr<> for general nodes in the scene graph. shared_ptr<> > isn't as robust as ref_p

Re: [osg-users] Removing ancient plugins, please read if you want to protect the plugins you need.

2013-08-02 Thread Mathias Fröhlich
Hi, On Tuesday, June 18, 2013 17:08:09 Robert Osfield wrote: > ac - AC3D modeller format. Does anybody use this type of file anymore? Yes Flightgear - heavily. The loader is working fine. I never cared for the writer. Greetings Mathias ___ osg-users

Re: [osg-users] Deprecating vertex indices in osg::Geometry

2013-06-14 Thread Mathias Fröhlich
Hi Robert, On Friday, June 14, 2013 13:08:43 Robert Osfield wrote: > My opinions about what to do in about osg::Geometry and the old > deprecated functionality is continuing to evolve. I'm starting to > feel that have an osg::GeometryDeprecated is going to be awkward to > maintain and for end us

Re: [osg-users] Deprecating vertex indices in osg::Geometry

2013-06-04 Thread Mathias Fröhlich
Hi, On Tuesday, June 04, 2013 14:12:21 Robert Osfield wrote: > > May be this is also an opportunity to throw out the deprecated dlists? > > I don't reason a need to drop display lists in osg::Geometry, at least > at this point. Display lists are rather orthogonal to the rest of the > API. > >

Re: [osg-users] Deprecating vertex indices in osg::Geometry

2013-06-04 Thread Mathias Fröhlich
Hi Robert, On Tuesday, June 04, 2013 09:42:10 Robert Osfield wrote: > Thoughts? Great idea! I see that the GeometryDeprecated is still needed. ... that means we will need this at least. The begin/end emulation code could then probably move to wherever you move the GeometryDeprecated class. Wh

Re: [osg-users] Order Independent Transparancy with Per-Pixel-Linked-Lists

2013-04-24 Thread Mathias Fröhlich
Hi, On Tuesday, April 23, 2013 22:17:42 Marcel Pursche wrote: > I recently checked out the newest development release of OSG (version > 3.1.5). After playing around with the osgatomiccounter and osgcomputeshader > examples I tried to implement order independent transparency with per pixel > linke

Re: [osg-users] Dynamic PagedLOD node creation

2013-03-02 Thread Mathias Fröhlich
On Saturday, March 02, 2013 14:00:19 Hartwig Wiesmann wrote: > I would like to create dynamically PageLOD nodes whenever a node within a > certain LOD range is displayed. > > Example: > > > Code: > > pagedLOD->AddChild(modelL1,100.0f,FLT_MAX); > pagedLOD->AddChild(modelL2,0.0f,100.0f); > > >

Re: [osg-users] initializing the depth buffer with another camera's buffer before rendering

2013-02-21 Thread Mathias Fröhlich
Hi, On Thursday, February 21, 2013 14:13:19 Sebastian Messerschmidt wrote: > do you need to copy it? Or is it sufficient to re-use it in terms where > it is allowed to be modified by the second pass? > If later applies, you simply can bind the same depth buffer as input > texture to your RTT pass

Re: [osg-users] osgdepthpeeling or osgoit

2013-02-19 Thread Mathias Fröhlich
Hi, On Tuesday, February 19, 2013 19:07:59 Christian Buchner wrote: > After some futile attempts to make the nVidia dual depth peeling compatible > with non-Vidia cards by dropping the vendor specific extensions I've > decided to go forward with the DepthPeeling code from osgoit. > > I noticed t

Re: [osg-users] osgdepthpeeling or osgoit

2013-02-18 Thread Mathias Fröhlich
Hi, On Monday, February 18, 2013 15:56:02 Christian Buchner wrote: > does osgoit require the loaded 3D model to be transparent already? What do you mean? If parts of your model are not transparent they should not render transparent? Right? > I remember that I was able to run osgdepthpeeling with

Re: [osg-users] osgdepthpeeling or osgoit

2013-02-17 Thread Mathias Fröhlich
Hi List, On Sunday, February 17, 2013 08:20:55 Sajjadul Islam wrote: > are both the same is theory ? What are the differences between them > implementation-wise ? osgoit concentrates on the order independent transparency and does this with a minimal requirement on the state of the displayed mod

Re: [osg-users] Integration of a NodeKit for Sky Rendering

2013-02-12 Thread Mathias Fröhlich
Hi, On Tuesday, February 12, 2013 11:55:48 Robert Osfield wrote: > Integrating with an ECEF model would be ideal, lots of OSG users have > applications where whole earth models are used and viewpoints go from > within the atmosphere to outside it. If there is a question how this can be achieved,

Re: [osg-users] Using to clean up include/osg/Math

2013-02-06 Thread Mathias Fröhlich
Hi, On Wednesday, February 06, 2013 11:02:43 Robert Osfield wrote: > Can we finally using cmath in include/osg/Math is clean this header up? As you already mentioned above. We have stopped using IRIX some years back. The rest of the unixes, followed about two years later. Where only irix had pr

Re: [osg-users] Fix for building with ref_ptr<>::get()

2013-02-05 Thread Mathias Fröhlich
Hi, On Tuesday, February 05, 2013 10:48:19 Ulrich Hertlein wrote: > PS: On a related note: how do you folks feel about slowly starting to adopt > C++11 features? I feel like a kid in a candy store with all the new stuff > that has come along! :-D ___

Re: [osg-users] VBO as default

2013-01-26 Thread Mathias Fröhlich
Hi, On Friday, January 25, 2013 11:29:22 Glenn Waldron wrote: > This is a great topic and I am very interested to learn the facts about > this. > > In osgEarth using display lists (on my NVIDIA GTX275) yields a sizable > performance boost over VBOs in many scenarios. In some of my tests I've > s

Re: [osg-users] VBO as default

2013-01-24 Thread Mathias Fröhlich
Hi, On Thursday, January 24, 2013 10:27:48 Robert Osfield wrote: > On 22 January 2013 20:15, Terry Welsh wrote: > > I don't think this has been asked in a while. Is it time to switch > > Drawables to use VBOs instead of Display Lists by default? I *always* > > switch it manually, except for a co

Re: [osg-users] Multiple Cameras and lagging proj matrix

2012-12-28 Thread Mathias Fröhlich
Hi, On Thursday, December 27, 2012 11:43:00 Paul Martz wrote: > Ah ha. And each Camera has it's own StateSet. I see. > > My situation is a bit different, as I have a single subordinate Camera > buried in the scene graph, and it is on that Node that I want to set a > projection matrix Uniform tha

Re: [osg-users] glslDevil

2012-10-03 Thread Mathias Fröhlich
Hi, On Tuesday, October 02, 2012 14:01:59 Chris Hanson wrote: > Does anyone here on the list know any of the folks involved in the > glslDevil project: > http://www.vis.uni-stuttgart.de/glsldevil/ > > This seems to be one of the few prospects for a cross-platform (Linux and > Windows anyway)

Re: [osg-users] stutter while loading new scenery

2012-04-17 Thread Mathias Fröhlich
7;s open and you can change this fo your needs if you have special needs. Well, if you have problems feel free to contact either me personally or ask questions at the flightgear maling list. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71

Re: [osg-users] stutter while loading new scenery

2012-04-16 Thread Mathias Fröhlich
tremely exciting VR and training devices at the MPI in Tübingen where we could see flightgear running. For interrest, what are you using flightgear for? ... can you tell that? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tu

Re: [osg-users] stutter while loading new scenery

2012-04-16 Thread Mathias Fröhlich
emely bad with computing mipmapping together with texture compression. Can you give the following command line fgfs --prop:/sim/rendering/texture-compression=off a try? This will switch off the use of forced texture compression which might help in this situation. Please tell me if ths works fo

Re: [osg-users] std::isnan on GCC 4.6.3

2012-04-11 Thread Mathias Fröhlich
. But I am not sure if this holds for everyone using osg. Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstandsvorsitzender/Chairman of the board of management: G

Re: [osg-users] std::isnan on GCC 4.6.3

2012-04-10 Thread Mathias Fröhlich
Hi, On Tuesday 10 April 2012, Alberto Luaces wrote: > If I recall correctly, math.h was required for some unices that lacked > the cmath header. That was sgi's irix which is *really* dead in the meantime. All others even hpux and for sure aix and solaris have cmath. Mathias --

Re: [osg-users] Shadows and LOD

2012-04-02 Thread Mathias Fröhlich
ically aequivalent slave for a different view, even for your code. True? So I assume this also holds for the above detail. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +4

Re: [osg-users] OpenThreads/Atomic currently broken with Xcode 4.3.1 and IOS

2012-03-23 Thread Mathias Fröhlich
hen it should not matter. May be its a real library call, then it's probably more expensive. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 70

Re: [osg-users] OpenThreads/Atomic currently broken with Xcode 4.3.1 and IOS

2012-03-22 Thread Mathias Fröhlich
d 'ptrNew' are only read and could actually both > be const but aren't for some reason. Casting this is probably ok. It boils down to the question if gcc accepts the casted version that clang needs or if gcc then fails with a similar problem. If you can make sure that gcc'

Re: [osg-users] Slow rendering with displaylist.

2012-02-28 Thread Mathias Fröhlich
re spect in old OpenGL standards valid and backward compatible up to today. * Dlists are deprecated. So driver writers assume since some time that the more optimized fast path should be the vbo/drawarray path. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solution

Re: [osg-users] Frame drops when using DB pager and compressed textures

2012-02-06 Thread Mathias Fröhlich
show that this method also performs equally fast for compressed textures. I have not tried the nvidia ones, but I assume that they also have on chip 3ds compression and decompression and could behave the same. And no, I have no clue why this described algorithm is probalby not used for in nv

Re: [osg-users] transparency is hard! Drawing order of drawables inside a Geode?

2011-10-27 Thread Mathias Fröhlich
g in my case) There is a traversal ordered render bin since some time. This one renders just in the order you traverse your scenegraph with the cull visitor. Of course you loose plenty of optimizations due to state sorting ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Softwa

Re: [osg-users] Segfault with Qt

2011-10-24 Thread Mathias Fröhlich
e? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid

Re: [osg-users] 3D stereo modes broken with OSG 3.0.0?

2011-07-28 Thread Mathias Fröhlich
Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender

Re: [osg-users] [osgPlugins] VRML plugin - "file" url

2011-07-20 Thread Mathias Fröhlich
Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vors

Re: [osg-users] [osgPlugins] VRML plugin - "file" url

2011-07-20 Thread Mathias Fröhlich
nix file name that is fed into openvrml. Feel free to use this patch in any way. That is modify to make it portable and post upstream ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 94

Re: [osg-users] [osgPlugins] VRML plugin - "file" url

2011-07-18 Thread Mathias Fröhlich
the todo list, where it is still lurking around. So in the end here my +1 for 'there might be something wrong with osg's current vrml uri usage'. Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49

Re: [osg-users] Delighted to announce OpenSceneGraph-3.0.0!

2011-06-28 Thread Mathias Fröhlich
On Tuesday 28 June 2011, Robert Osfield wrote: > A big thank you to all that have helped, and to everyone have fun with > the new release, I think it's pretty darn awesome :-) Thank YOU! Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-

Re: [osg-users] OpenSceneGraph-3.0.0-rc6 tagged

2011-06-27 Thread Mathias Fröhlich
Robert, The unices built fine. Thanks! Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-24 Thread Mathias Fröhlich
Hi Robert, On Friday, June 24, 2011 21:01:02 Robert Osfield wrote: > I'm afraid I've got too much to think about with the release to start > ponder on other topics so I'm going to bow out gracefully. After 3.0 > I'll start thinking about what might go into 3.2, so this would then > be a natural t

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-24 Thread Mathias Fröhlich
Hi Robert, On Wednesday, June 22, 2011 17:17:26 Robert Osfield wrote: > > At first it would probably help when the NodeVisitor is able to visit > > Drawables using the usual accept mehtods or something like that. Then we > > could probably just use the Geodes traverse method to walk the drawables

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-22 Thread Mathias Fröhlich
irst it would probably help when the NodeVisitor is able to visit Drawables using the usual accept mehtods or something like that. Then we could probably just use the Geodes traverse method to walk the drawables. One dfficulty in this approach is the Bilboard implementation that does little more

Re: [osg-users] osg on UNIX Dinosaurs

2011-06-21 Thread Mathias Fröhlich
Hi Robert, On Tuesday 21 June 2011, Robert Osfield wrote: [...] Ok! Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-21 Thread Mathias Fröhlich
a custom way, just like the cull callback can be used to traverse the children of any other child node in a custom way. Anyway, now this is too late for 3.0. But may be we could think about that past 3.0. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions H

[osg-users] osg on UNIX Dinosaurs

2011-06-21 Thread Mathias Fröhlich
have so many more compile problems with solaris due to missing member template functions in the stl implementation than we had with HP. So given that, I am very tempted to just drop solaris too. What do your think? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software S

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-21 Thread Mathias Fröhlich
gt; svn/trunk and let me know if things still compile fine. >From today morning, it compiled on HP and solaris. > Does FlightGear not use the OSG's full screen? Yes it does. But not on HP :) Currently flightgear does not render well on current osg trunk. Over the time we gained a highly

Re: [osg-users] Testing a workaround for fullscreen toggling issues under modern X11 window managers

2011-06-20 Thread Mathias Fröhlich
reen stuff. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid

Re: [osg-users] G++ version problem

2011-04-03 Thread Mathias Fröhlich
hen doing the cmake configure step. Or rebuild gcc with the configure flag --with-cpu=i686 or something sensible for your build environment. Then rebuild osg from scratch. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebi

Re: [osg-users] Shader composition, OpenGL modes and custom modes

2010-06-29 Thread Mathias Fröhlich
ene graph developer > just concentrates on composing the scene graph and state classes to > get the result they want. Fine then. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax:

Re: [osg-users] Shader composition, OpenGL modes and custom modes

2010-06-29 Thread Mathias Fröhlich
ld provide such a 'ShaderCompositon' object as a member and you let the state attribute work on this member of the State? Then this could be moved easier if this turns out to be critical? So, again the critical thing from my point of view: If you can make sure that we never relink d

Re: [osg-users] Shader composition, OpenGL modes and custom modes

2010-06-28 Thread Mathias Fröhlich
in the cull visitor or somewhere there. The render leafs will just reference the finally compiled and linked shader open gl objects then. The State would only need to avoid reloading the same final shader program twice in a series. My two cents ... Greetings Mathias -- Dr. Mathias Fröhlich

Re: [osg-users] Shader composition, OpenGL modes and custom modes

2010-06-25 Thread Mathias Fröhlich
starts having support for that! Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemei

Re: [osg-users] "Footprint" of a drawable on screen.

2010-06-01 Thread Mathias Fröhlich
, but it might be sufficient and it is cheap. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Ni

Re: [osg-users] osg latest developer release, memory leak under linux

2010-05-17 Thread Mathias Fröhlich
Or specify at least -march=i686 or something better for your c*flags. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. B

Re: [osg-users] osg latest developer release, memory leak under linux

2010-05-12 Thread Mathias Fröhlich
Mutex is used. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr

Re: [osg-users] osg latest developer release, memory leak under linux

2010-05-12 Thread Mathias Fröhlich
atomic ref counting. I did not look too close. But I would guess that this has something todo with the cflags that are used in this particular build. Is it a 32-bit build? Greetings Mathias Fröhlich -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75,

Re: [osg-users] osg latest developer release, memory leak under linux

2010-05-12 Thread Mathias Fröhlich
e path for atomic in > OpenThreads. I don't have time to investigate further. The attached patch helps a lot for this problem here. Robert, Do you need a correct osgsubmission for that? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75

Re: [osg-users] osgText quality issue

2010-03-18 Thread Mathias Fröhlich
n the QFont implementation by an own margin that appeared to fix that problem. That left the original reason on the todo list ... Glad to see that we know where this happens. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen

Re: [osg-users] osg ac3d texture problem.

2010-02-24 Thread Mathias Fröhlich
is in the file and if that does not work, try the bare filename without path. Does that help four you? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-

Re: [osg-users] Atomic Ref Counting and Visual Studio 2005 + 64 bit

2010-02-09 Thread Mathias Fröhlich
resent! And cl *has* the intrinsics present. Also gcc-mingw > 4.0 has the atomic builtins present ... So on windows we should not need to use mutexes ... One way to fix this would be to replace the intrinsics for win32 with the library functions and just code hard in cmake that we this variant o

Re: [osg-users] [osgPlugins] Problems loading ac3d model

2010-01-19 Thread Mathias Fröhlich
ue. What I can tell is that flightgear uses magnitudes of correct displayed ac3d models in the scenery and for the aircraft models. So, what you encounter seems to be a corner case. So, either please provide the file you have problems with or a fix that makes that load well ... Greetings

Re: [osg-users] osgQtBrowser - compile problem

2009-11-12 Thread Mathias Fröhlich
fix is also already included in a submission regarding portability fixes from me some time ago... :) Thanks anyway ... Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorst

Re: [osg-users] Major implementation changes to osg::Geometry and elsewhere checked into svn/trunk

2009-10-21 Thread Mathias Fröhlich
Thanks for all that work! I still rebuild about every day doing some small functional tests. At home, I regularily build flightgear with current trunk which worked as usual up to yesterday evening. Also: what a nice idea to write gl.Vertex3f() :) Greetings Mathias -- Dr. Mathias Fröhlich

Re: [osg-users] Away on a trip

2009-10-11 Thread Mathias Fröhlich
Have Fun!!! Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid

Re: [osg-users] NaN problem.

2009-08-02 Thread Mathias Fröhlich
Hi, On Friday 31 July 2009, David Guthrie wrote: > In several different apps after switching to 2.8.0/2.8.1 from 2.6.0, we've > started seeing frequent issues with NaN in the cull visitor, Specifically > printed out from line 826 in CullVisitor.cpp > > osg::notify(osg::NOTICE)<<"Cull

Re: [osg-users] Frame rates vary dramatically across runs

2009-07-21 Thread Mathias Fröhlich
Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender de

Re: [osg-users] is it possible to implement this feature in OSG?

2009-06-18 Thread Mathias Fröhlich
uch an addition. They claimed that the raytracer is in fact designed to support such an addition in a more or less natural way. But they were asking for somebody doing the codework. So if you have some spare time ... :) Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Softw

Re: [osg-users] add/remove camera crash

2009-06-10 Thread Mathias Fröhlich
this particular issue. It's > not a major issue at present, it's just that some memory won't be > cleared right away. Not a problem! That was just the reason I did the same for the cameras. And since you objected against that I thought that I should say that ... Greetings Math

Re: [osg-users] add/remove camera crash

2009-06-10 Thread Mathias Fröhlich
ias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Au

Re: [osg-users] add/remove camera crash

2009-06-10 Thread Mathias Fröhlich
27;t be deleted untill you attempt > to render the next frame. I know. By the way, did you know that the same happens for the Drawables, since the render leafs are cleared in exactly that code path. So should they also be cleared just past rendering? Greetings Mathias -- Dr. Mathias Fröhl

Re: [osg-users] [RFC] osgViewer: solution for omitted key release events

2009-06-04 Thread Mathias Fröhlich
of one application matches the pattern of all other applications ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr

Re: [osg-users] set type of atomic operations via CMake?

2009-05-29 Thread Mathias Fröhlich
rorprone) Then you need to make sure that cmake does not rewrite that file. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management:

Re: [osg-users] add/remove camera crash

2009-05-29 Thread Mathias Fröhlich
On Friday 29 May 2009, Robert Osfield wrote: > Hi Mathias, > > 2009/5/29 Mathias Fröhlich : > > Should the Render Stage have a reference to the camera instead of just a > > pointer? Since the RenderStage relies on the Camera being present, this > > appears to be the /rig

Re: [osg-users] add/remove camera crash

2009-05-29 Thread Mathias Fröhlich
ue? If so you will not see every such Camera rendered correctly. Only the last one traversed by the cull visitor will render correctly. True? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071

Re: [osg-users] add/remove camera crash

2009-05-28 Thread Mathias Fröhlich
able to show up and vanish on the fly without the need to stop threading and restart that with an extra chance to miss some frames. Currently debugging this because of more or less the same problem I observed with pre render cameras instead of post render ... Greetings Mathias -- Dr. Ma

Re: [osg-users] Rendering a series of nodes in precise order...

2009-05-11 Thread Mathias Fröhlich
d be great to have! Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno S

Re: [osg-users] Rendering a series of nodes in precise order...

2009-05-11 Thread Mathias Fröhlich
m into an own renderbin introduces a noticable runtime overhead compared to the defaullt renderbin execution time. So if there is no way for such a scenegraph ordered renderbin, a custom drawable might be something to at least think about. Any chance for such a RenderBin where the scenegraph order

Re: [osg-users] osgInEurope - osg meeting/conference in Paris

2009-05-11 Thread Mathias Fröhlich
d some ideas ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr.

Re: [osg-users] Support becoming less and less personal

2009-05-06 Thread Mathias Fröhlich
ed to paint a clear line what is apropriate for this kind of support list and what is not. Note that this could be done in a polite way! Being consequent helps a lot in many situations. Just my half of a cent ... Greetings and also a big and impressed thank you for all working here!!! Mathias

Re: [osg-users] Thoughts on a non Collada DOM based Collada plugin

2009-05-06 Thread Mathias Fröhlich
into osg. Then a configure time test could be used to either use the system provided libexpat or build and use the osg provided. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax

Re: [osg-users] Support becoming less and less personal

2009-05-06 Thread Mathias Fröhlich
ll known scalability reasons ... The only thing I see is to point people with too basic questions to a faq. Or tell peope who are too unpolite that they are too unpolite. So, nothing non obvious from me ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions

Re: [osg-users] osgInEurope - osg meeting/conference in Paris

2009-05-06 Thread Mathias Fröhlich
then we could use the structure and organisation for an > osg meeting. Is there such an event in Paris? If not, may be the LinuxTag in Berlin at the end of june is something to consider!? Or little later, Fosdem at Bruxeles at the beginning of each year? Greetings Mathias -- Dr. Mathias Fröhlic

Re: [osg-users] Modifying SG based on viewpoint location

2009-04-23 Thread Mathias Fröhlich
ings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid

Re: [osg-users] OpenFlight, subsurfaces and PolygonOffset settings

2009-04-23 Thread Mathias Fröhlich
y to 1 in *every* application I have some revision control access for - including flightgear. Also note that I do work on ATI gpu's on a regular basis without any problems with these factors equal to one and with huge z buffer problems with the defaults. Greetings Mathias -- Dr. Mathi

Re: [osg-users] order independent transparency (OIT) and OSG

2009-03-12 Thread Mathias Fröhlich
nt depthpeeling in some way with our osg based application. I will, once this is ready, provide my test programs to Robert Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax:

Re: [osg-users] Mirrored camera

2009-03-02 Thread Mathias Fröhlich
ute to StateAttribute::OVERRIDE. GReetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno

Re: [osg-users] Mirrored camera

2009-03-02 Thread Mathias Fröhlich
On Monday 02 March 2009 14:42, Joakim Simonsson wrote: > I have created a slave camera. It should represent a rear mirror on a > vehicle. See osg::FrontFace and the the man page of glFrontFace. Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagel

Re: [osg-users] What about User-Meeting in Europe - osgInEurope?

2009-02-25 Thread Mathias Fröhlich
too. ... but I will not register at yet an other forum internet page :) Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bern

Re: [osg-users] Please give approval if you feel OpenSceneGraph-2.8 is ready ; -)

2009-02-09 Thread Mathias Fröhlich
. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des

Re: [osg-users] Cull time doubled?

2009-02-09 Thread Mathias Fröhlich
etings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsit

Re: [osg-users] Cull time doubled?

2009-02-09 Thread Mathias Fröhlich
le flags handling. So should that be on by default? Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Rolan

Re: [osg-users] Please give approval if you feel OpenSceneGraph-2.8 is ready ; -)

2009-02-09 Thread Mathias Fröhlich
g, and after that I'll make another > fgfs run and will then explore the next core dump ... Good luck ... Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand

Re: [osg-users] Please give approval if you feel OpenSceneGraph-2.8 is ready ; -)

2009-02-09 Thread Mathias Fröhlich
t; opportunity to report a show stopper! > > Unless there is a show stopper reported I'll tag 2.8.0 at 1500hrs GMT > today. I successfully compiled today morning's 2.8 branch on solaris, hpux and two linux variants. Looking forward to the release. Mathias -- Dr. Mathias Fröhli

Re: [osg-users] svn/trunk ready to make OpenSceneGraph -2.8 branch, please do last build test of sn v/trunk :-)

2009-02-02 Thread Mathias Fröhlich
> won't be able to test the XCode projects. As of yesterday evening (rev 9622), Solaris, HP-UX and SuSE 9.0 built successfully. Thanks for all your work! Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone:

Re: [osg-users] atomic_xor_uint_nv on Solaris

2009-01-08 Thread Mathias Fröhlich
vailalble and other parts will be missing. So the 'right fix' would be to extend the configure time check to check all required functions. If they are there, use the atomics if not don't do that ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software

Re: [osg-users] SVN last version

2008-12-10 Thread Mathias Fröhlich
ime in /include/osg/Config ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Florian Geyer, Dr.

Re: [osg-users] Migrating to a forum?

2008-11-04 Thread Mathias Fröhlich
orks always the same ... May be old scool, but *very* efficient for the day work! Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Manage

  1   2   >