[osg-users] Creating custom wrappers for osgIntrospection

understanding the reflection mechanism in OSG. Any examples would be appreciated. Also, I'd like to be compatible with both Linux and OSX. Thanks in advance, Mike Wozniewski ___ osg-users mailing list osg-users@lists.openscenegraph.org http

Re: [osg-users] Creating custom wrappers for osgIntrospection

Mike, I've been updating the svn version of genwrapper, so grab svn/trunk if you want the latest. I'll will update the tarball as well. Robert. On Wed, Aug 20, 2008 at 9:06 PM, Mike Wozniewski [EMAIL PROTECTED] wrote: Hi, I have custom classes which extend OSG classes, and I'd like to create

Re: [osg-users] Creating custom wrappers for osgIntrospection

about the wrappers. Hopefully he'll spot this this thread and comment. Robert. On Thu, Aug 21, 2008 at 4:10 PM, Mike Wozniewski [EMAIL PROTECTED] wrote: Thanks Robert. However, I think that genwrapper is not going to work for me. My source tree does not look enough like OSG, and I also have

[osg-users] camera config file?

Hi all, I can't seem to find any documentation about the configuration files that can be used with osgViewer to manage cameras. I have various CAVE-like configurations that I need to switch between, and think that the config files are the way to go. Does anyone have an example? Thanks, -Mike

[osg-users] seamless perspectives with multiple (rotated/translated) osgViewer slaves

view? What is the proper way to set my pMatrix for that? Obviously it's not just a scaling operation and requires skewing. Any insight would be greatly appreciated! Thanks in advance, -Mike Wozniewski ___ osg-users mailing list osg-users

Re: [osg-users] Viewer Windowing Problems

I can confirm similar (but slightly different) behaviour. - My osgviewer cannot leave fullscreen at all. I see a window flash for a brief moment, but then fullscreen returns. This seems to happen only the first time I press the 'f' key. Nothing happens on any subsequent presses. (ubuntu 7.10,

[osg-users] compile subset of OSG without openGL?

Hi all, I have an simple OSG application that I'm trying to port to a small mobile device (Gumstix), and I'm trying to cross-compile a small subset of the OSG library. I don't have OpenGL or X11 available on the device, but I don't need that, because I'm only using OSG for basic scene graph

[osg-users] osgviewerWX on OSX

Hi, I have a WX app with an OpenGL viewer that based on the osgviewerWX example in the OSG release. I won't include the code, since it's a bit complicated, but I'm wondering if anyone would know why the viewer window is empty (I just see the clearcolor of the camera) on OSX while it works

Re: [osg-users] multiple render targets / cameras

It's probably osgViewer::CompositeViewer that you want, not osgViewer::Viewer. There's an example in the source. That way you create two different osgViewer::Views, and each can have it's own manipulator. The control is up to you, but if you want automated rotations and panning, I usually use

[osg-users] ffmpeg plays correct, but slows down after loop

, 1024x1024, 30 tbr, 600 tbn, 1200 tbc One last question: What is the optimal format for ffmpeg + osg? Thanks, Mike Wozniewski ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users

Re: [osg-users] Transparent Wall and Grid system Creation

Assuming your cube is an osg shape primitive, I guess you would create the grid as a texture (with transparency), and add it to the cube. eg, osg::Texture2D* cubeTexture = new osg::Texture2D(); cubeTexture-setImage(osgDB::readImageFile(somePath)); osg::StateSet *ss =

[osg-users] How to force FFMPEG plugin

::ImageStream*(image); I can't seem to find how the osgmovie example uses this extension argument... Any pointers would be appreciated. Thanks, Mike Wozniewski ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org

Re: [osg-users] How to force FFMPEG plugin

, Apr 16, 2010 at 8:41 PM, Mike Wozniewski m...@mikewoz.com mailto:m...@mikewoz.com wrote: Does anyone know how to force the use of the ffmpeg plugin instead of xine. I know that this is possible on the commandline, eg: osgmovie -e ffmpeg movie.mov But I'd like to do this in code

[osg-users] Why is osgIntrospection not in the .deb?

? Can I make a request that future packages contain osgIntrospection? Thanks, Mike Wozniewski ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] Why is osgIntrospection not in the .deb?

containing packages with osgIntrospection? Can I make a request that future packages contain osgIntrospection? Thanks, Mike Wozniewski ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users

Re: [osg-users] Why is osgIntrospection not in the .deb?

Cool. Though, I'm not exactly sure where to submit a wishlist bug report. I just added one for launchpad.net (Ubuntu) https://bugs.launchpad.net/ubuntu/+source/openscenegraph/+bug/589267 I imagine you were thinking of some other location? -Mike On 03/06/10 4:51 AM, Alberto Luaces wrote: Hi

Re: [osg-users] Rotating a vector

You can make a quaternion from euler angles like this: osg::Quat q = osg::Quat( pitch, osg::Vec3d(1,0,0), roll, osg::Vec3d(0,1,0), yaw, osg::Vec3d(0,0,1)); Then multiply your vector by the quat: osg::Vec3d rotated = vector * q;

Re: [osg-users] First pass on 3D virtualization using osg

Try VirtualPlanetBuilder: http://www.openscenegraph.org/projects/VirtualPlanetBuilder There is a good step-by-step guide here: http://www.openscenegraph.org/projects/osg/wiki/Support/UserGuides/osgdem -Mike On 10-06-26 10:32 AM, Domingo López Oller wrote: Hi, I'm from Spain and I would like

Re: [osg-users] Future of osgIntrospection + genwrapper, volunteers required.

Hi Robert / Wang Rui, I'd be willing to help on this as well. Particularly, I'd like to help get a debian ( ubuntu) package out soon that includes osgIntrospection and genwrapper. Robert, can you add genwrapper to the new repository? Specific things that I am interested in: - ensuring that

Re: [osg-users] Creating and exporting OSG Switches from 3ds max

This is the only doc that I've seen: http://www.openscenegraph.org/projects/osg/wiki/Community/OSGExp/Documentation/OSGSwitch -mike On 10-09-03 1:40 AM, Luke Daly wrote: Hi, I was wondering if there was any tutorials that anyone knows of for the creation and exporting of OSG models with

[osg-users] OSG on iPhone (size?)

31MlibosgVolume.a 92MlibosgWidget.a It's not an option to use 1GB of storage for OSG libraries. Does anyone have ideas of how to simplify the build? Is there a way to automatically remove library items that are not used? Why is this so big? Thanks in advance, Mike Wozniewski

Re: [osg-users] OSG on iPhone (size?)

On 10-12-01 9:03 PM, Ulrich Hertlein wrote: On 2/12/10 12:49 , Mike Wozniewski wrote: Just wondering about the feasibility of posting something on the app store due to size constraints. I'm noticing that OSG is pretty massive: $ du -hs *.a 328KlibOpenThreads.a 240Mlibosg.a 51M

Re: [osg-users] OSG on iPhone (size?)

On 10-12-02 4:53 AM, Ulrich Hertlein wrote: On 2/12/10 15:13 , Mike Wozniewski wrote: On 2/12/10 12:49 , Mike Wozniewski wrote: $ du -hs *.a 328KlibOpenThreads.a 240Mlibosg.a 51MlibosgAnimation.a 116MlibosgDB.a 34MlibosgFX.a 75MlibosgGA.a 67M

Re: [osg-users] OSG on iPhone (size?)

On 10-12-02 10:43 AM, Garrett Potts wrote: Hello Mike: I have not tried to build the iphone OS port but it appears in your cut and paste you have the Active configuration as Debug as seen with the link path .Debug-iphoneos/osg.build/osg-generated-files.hmap. Hi Garrett, Yeah, sorry;

Re: [osg-users] OSG on iPhone (size?)

Okay... so the libraries need to have all of that (ie, all symbols), but when the .app is created and dead code stripping is enabled, any unneeded symbols are stripped away. This leaves me with an .app size of around 15-20MB. Thanks for everyone's help, Mike On 10-12-02 12:10 PM, Mike

Re: [osg-users] Forked osgIntrospection to cppintrospection

Hi all, I am the main developer for the spinframework, and wanted to chime in to this discussion. First, I've been working with osgIntrospection for some time, and find it a great tool for reflection that really facilitates building editors and networked-based parsers for controlling OSG.

Re: [osg-users] iOS: integration with not-OpenGL apps

FYI, it looks like Stephan's FlipsideView example is broken in iOS 6. I get an error when trying to add the view: Code: -[UIView setRootViewController:]: unrecognized selector sent to instance 0xca36f0 2012-10-31 11:53:50.850 viewtest[2745:907] *** Terminating app due to uncaught exception

Re: [osg-users] [build] OpenGLES2.0 build error

Hi Tobias, Is there any chance you can post your cmake command that builds for OpenGL ES2? I tried yours (had to change the SDK to 5.0) but I get a ton of compile errors, starting with: 'glLoadMatrixf' was not declared in this scope Thanks, Mike -- Read this topic online

Re: [osg-users] [build] OpenGLES2.0 build error

Hi Jordi, Thanks for the instructions, and sorry for taking so long to respond. I had to upgrade Xcode to 4.3.1 for a different project and ran into many projects. I'm wondering if this is responsible for your cmake toolchain not working for me. XCode 4.3.1 is the .app version, which removes

Re: [osg-users] [build] OpenGLES2.0 build error

Oops. Ignore that last post. I forgot to also update IOS_SDK_VERSION to 5.1 in your toolchain file. Now it successfully configures. Will keep you posted once I finish building everything. -Mike -- Read this topic online here:

Re: [osg-users] [build] OpenGLES2.0 build error

Okay another update: I managed to successfully build OSG using Jordi's cmake toolchain. I still needed to do another few things: - build my own universal freetype library for iOS and set the proper variables in the toolchain - add the CoreGraphics and ImageUI frameworks to the linker flags -

Re: [osg-users] [build] OpenGLES2.0 build error

Hi Jordi, Thanks for the example. I couldn't figure out the CMake stuff, so I had to build my own XCode project, but it worked! So it seems like my OSG build now supports GLES2. !! Now on to porting my existing iOS projects to use this new rendering pipeline... fun. -- Read

[osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

Hi, I just upgraded from OSG 2.9.8 to 3.1.1 and my project now crashes when loading .osg models. The error occurs in DeprecatedDotOsgWrapperManager::addDotOsgWrapper (see the backtrace below). The funny thing is that OSG examples work fine. It's just something to do with my project settings.

Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

Symbols hidden by default was set to No. Setting it to Yes results in linking errors. The crash occurs in addDotOsgWrapper() when adding the NodeCallback wrapper. Specifically, the line: Code: std::string libraryName = proto-libraryName(); There are several other wrappers that get added

Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

Damn. It looks like the same error occurs when I build using autotools, making this less likely related to XCode project settings. Will investigate more... -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46879#46879

Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

So, I spent much of the weekend compiling different versions of OSG (different compilers, universal/non-universal, cmake vs xcode), but no combination has yet fixed the crash. Originally, I used plain cmake to build OSG 2.9.8 libraries and XCode to build my app. This worked for me for the past

Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

Found one other possibility: optimization flags? This post claims that fixed something: http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/2011-August/053774.html Will try that and report back... -- Read this topic online here:

Re: [osg-users] Drawing a simple sphere...

Hi Ulrich (et al), How did you change the optimization flags in your makefiles? Did you search and replace through them all? or is there a cmake variable / technique for doing this? Thanks, Mike -- Read this topic online here:

Re: [osg-users] Problems with OSG in Mac OSX 10.7 (lion). Don't show window when load a model.

Hi all, I have XCode 4.3.1, which is the .app bundle version from the App Store, and so I have no /Developer folder, and no gcc compiler other than the LLVM that comes with XCode. ie, no /usr/bin/gcc-4.2 Do you have any suggestions for this situation? I tried compiling with a gcc compiler

Re: [osg-users] Drawing a simple sphere...

Thanks Ulrich, I'm actually having a slightly different problem, which seems to using different compilers for OSG and my application. See: http://forum.openscenegraph.org/viewtopic.php?p=46918 I thought I'd try fooling around with optimization flags, since I've tried almost everything else.

Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7

Okay. I finally have a solution! First thing to note: I didn't have any other gcc compilers other than the llvm gcc 4.2 that came with my XCode app. This is because XCode 4.3.1 comes from the App store and resides in /Applications, and I have NO /Developer folder. So, I used Macports to

Re: [osg-users] Problems with OSG in Mac OSX 10.7 (lion). Don't show window when load a model.

I found a solution. See the solution at the end of this thread: http://forum.openscenegraph.org/viewtopic.php?p=46959 -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46960#46960 ___ osg-users mailing

[osg-users] What can cause glCompileShader FAILED?

Hi all, Can someone explain what can cause a shader to not compile? I have a two programs with nearly identical build systems, using the same OSG libraries (3.1.1) on the same machine. One can compile and run shaders, while the other produces this: Code: Compiling VERTEX source: 1: //

Re: [osg-users] What can cause glCompileShader FAILED?

Hi Sebastian, Indeed, I now realize that it is some sort of build setting! To clarify, the program with broken shaders was built with XCode, while the one that works was built with an autotools project. Both link with the same libs and have all the same flags (I think; will verify).

[osg-users] osgtext, transparency, and rendering order?

Hi, I have many osgText::text objects flying around a 3D scene (ie, not in a HUD) and transparency is not working correctly. The quads of the text in front entirely occlude the text behind, even though transparency is enabled. Other geometry shows up fine. See the attached image. The white

Re: [osg-users] [osgPPU] DoF blur issues for antialiased text

Hi all, I'm still struggling with this and just wanted to add some extra details. The problem is that the blur around text near the camera is not being combined with blur further back. It's almost like the blur is being drawn from front to back while text (rendered as glyphs with alpha