[osg-users] Trying to build OSG terrain
I have been trying to build a OSG terrain using the instructions for osgDem to create a BlueMarble.ive file. I have received a variety of errors depending on the versions I use. I was finally able to build osgDem using the VTB code from SVN but when I start the process I get a delayed error referring to osgTerrain::TerrainTile relating to a delayed wrapper or something similar. First Question - is osgDem still the recommended tool to create terrin datasets for OSG? Second Question - if it is the write tool - what versions of software have been tested with Windows 7? Thanks for your help. Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] OSG - MFC - can't get key press
I am working with a MFC based OSG application. I can get the viewer up with a model displayed and I can move it around with the mouse. I have added a variety of events including the StatsHandler. I want to use keboard inputs as they are used in the osgViewer application but I can not get any of the OnKeyDown or OnChar callbacks to pass into osg key press function. The spacebar and ESC keys close the window and those are the only keys that appear to do anything. I used the osg MFC example as the base to my application on windows XP and on windows 7 with OSG version 2.8.3 . Is there any way to get the other functions to work with an MFC-OSG application in particular 'f' for full size, 's' for statistics and spacebar to reset the model's position. Thanks for your help Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] find coordeinates in IVE
Robert: Thanks for your reply. I downloaded some IVE files from a website that I am trying to use for a project teaching teens how to create video games using OSG. I want to dynamically add objects along the path in the scene. To do this I will have to specify the XYZ of the point to add the path. My problem is that I don't know how to find the point short of using the debugger to get the camera location. That is a bit tricky to teach the kids at this point of their knowledge. I would like to have a way for them to move around in the scene and decide where they want to add objects then edit a startup file and add the coordinates for each location. Bruce Hi Bruce, I'm not clear on what you really want, but one technique for identifying objects in the scene is to simply assign a name to them. To decide what parts of the scene respond to picking one would use a Node NodeMask in combination with a IntersectionVisitor TraversalMask. To work out the coords you can use the bounding sphere/box of the node/drawable or the ComputeBoundsVisitor, or the intersection results... I can't say at all which one of these may or may not be appropriately as your question is far too open ended. Robert. On Tue, Jul 6, 2010 at 2:11 AM, Clay, Bruce bc...@ball.com wrote: I have a few IVE files that I downloaded from the network. I want to place a variety of objects in the scene that I downloaded. Is there any way to get the coordinates of various locations? I don't know if the objects I see in the scene are models that would respond to a pick list or not. In some cases though I want to place objects on the terrain itself. Bruce _ Sent via BlackBerry by ATT This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] osgPlanet
Is osgPlanet still an active project? I downloaded version 1.3 and it does not build with OpenSceneGraph 2.8.3. If not is there another option to dynamically add GDAL based data to an osgViewer based application? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] osgPlanet
Glen: Sorry I miss typed in my email. It is osgEarth that I am trying to build and version 1.3 was the latest I saw posted does not build with OpenSceneGraph 2.8.3. It is looking for a wldap32.lib which is been obsoleted by Microsoft and I get several errors in BufferFilter.cpp apparently related to Geos. I am using version 1.3.0 of GEOS. Bruce From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Glenn Waldron Sent: Monday, July 05, 2010 12:16 PM To: OpenSceneGraph Users Subject: Re: [osg-users] osgPlanet You can do that with osgEarth. http://osgearth.org Glenn Waldron : Pelican Mapping : +1.703.652.4791 On Mon, Jul 5, 2010 at 12:00 PM, Clay, Bruce bc...@ball.com wrote: Is osgPlanet still an active project? I downloaded version 1.3 and it does not build with OpenSceneGraph 2.8.3. If not is there another option to dynamically add GDAL based data to an osgViewer based application? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] osgPlanet
Mark: Thanks for your reply. I have seen ossimPlanet and played with it a bit but I have not been able to find any documentation / examples that shows how to use its capabilities in my own OSG and possibly with a Delta3D based applications. It appears to have all of the pieces I need but I have not found any example code to study. I have only seen the full applications. I am doing a svn pull now to see if I overlooked something in the install package I pulled down awhile back. Bruce From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Mark Lucas Sent: Monday, July 05, 2010 12:12 PM To: OpenSceneGraph Users Subject: Re: [osg-users] osgPlanet ossimPlanet is part of the OSSIM distro http://www.ossim.org uses OSG for viz, GDAL is a plugin to OSSIM. On Jul 5, 2010, at 12:00 PM, Clay, Bruce wrote: Is osgPlanet still an active project? I downloaded version 1.3 and it does not build with OpenSceneGraph 2.8.3. If not is there another option to dynamically add GDAL based data to an osgViewer based application? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Find coorinates in ive
I have a few IVE files that I downloaded from the network. I want to place a variety of objects in the scene that I downloaded. Is there any way to get the coordinates of various locations? I don't know if the objects I see in the scene are models that would respond to a pick list or not. In some cases though I want to place objects on the terrain itself. Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] High resolution terrain
I have some 6 inch per pixel SID files and 10 meter per pixel elevation files. When I create an IVE terrain the resultant scene is very grainy. I assume it is because of the 10 meter elevation data. Is there any way to get a full resolution texture output even though the elevation data is 10 meter? Is there for example a way to get the tools in interpolate the slope of the elevation data at 6 inch intervals and maintain a high resolution output? I would like to create a 3D scene that could be used for driving. Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Virtual walk on my scene
Elmar: You may want to take a look at Delta3D if you are just getting started in OSG. Delta3D is OSG based and has the support for what you described in your initial post on this topic Bruce -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Elmar Alizade Sent: Monday, June 21, 2010 2:05 AM To: osg-users@lists.openscenegraph.org Subject: Re: [osg-users] Virtual walk on my scene Hi Trajce, Where I can get samples about using osgGA::FirstPersonManipulator? ... Thank you! Cheers, Elmar -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=29187#29187 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] What are the your favorite free 3d model sites?
There is a long list of sites at http://www.lodbook.com/models/ Not all of the sites are still valid such as 3Dcafe which has been in maintenance mode since August or Avalon that don't reply at all. Some of the links have free models and others cost a lot of money A lot of the models are in MAX format but I did not find as OSG plugin to read that format in the precompiled OSG nor in the src/osgPlugin directory. Is there a plugin that will read the max format of graphics files? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Terrain generation question
This is probably a dumb question but is there any rule of thumb or logic to use when creating terrain databases of differing resolutions that will reduce edge differences. For example if I create a full world database from the Blue Marble images and higher resolution local area database from NAIP 1 or 2 meter images how should we decide the number of tile layers to limit the transition effects? Second question - has anyone used VirtualPlanetBuilder with 6in/pixel rasters? Will it work with a 1.8G SID file without choking? I would like to create a terrain dataset to support driving separate from the flying dataset. Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [VPB] VPB FindOSG.cmake
Similar issue - CMAKE in Windows gives ERROR: Version 2.9.5 or higher
of OpenSceneGraph is required. Version CreateProcessError: The system
cannot find the file specified.
If I change FIND_PACKAGE(OSG 2.9.5) to FIND_PACKAGE(2.8.2) and click on
configure I get the same error message except version 2.8.2 is reported.
I know very little about CMake but it looks like I have all of the paths
set right pointing to my 2.8.2 version of OSG
Any thoughts?
Bruce
-Original Message-
From: osg-users-boun...@lists.openscenegraph.org
[mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of
Sukender
Sent: Thursday, December 10, 2009 11:30 AM
To: osg-users
Subject: [osg-users] [VPB] VPB FindOSG.cmake
Hi Robert all,
On my (Windows) machine, trying to run CMake on VPB (latest trunk) fails
when trying to locate OSG, because of EXEC_PROGRAM().
I tried adding ${OSG_BUILD_DIR} as working directory but it fails too.
I tried then to replace EXEC_PROGRAM() with EXECUTE_PROCESS(): it still
fails but at least I don't have tons of error messages.
Already encountered something like this (did not manage to find an
answer in archives)? Is there a way to fix that? Any idea?
Thanks.
FYI, in my lightweight engine, I've adopted another kind of solution:
when I configure the project, it creates a CMakeMarker.txt with some
values in it. This file is installed alongside headers. The
corresponding finder then locates the file at the same time it locates
headers and the parses it to get values reflecting the configuration. I
think it's less error prone than launching an executable, but drawbacks
are:
- It's tied to CMake (even if it's clear text and can be read elsewhere)
- If you change the data in the file, then you must change finders, and
ensure finders can handle older versions.
The system is not very complete yet, and may be extended to store name,
values pairs for instance.
Do you think this may be useful for OSG?
Sukender
PVLE - Lightweight cross-platform game engine -
http://pvle.sourceforge.net/
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[osg-users] VirtualPanetBuilder does not build
VirtualPanetBuilder does not build with OSG 2.8.2. I pulled the SVN version VirtualPanetBuilder. There are several references to DatabaseRevision and that does not seem to be in OSG 2.8.2. I tried VtBuilder and that crashes half way through the terrain build process. osgDem is doesn't seem to be in the source code tree. Is there a different application that I can use to create an OSG compatible terrain dataset? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VirtualPanetBuilder does not build
Chris: Thanks for the reply. It made a big difference in the build process. All of the apps generated without a problem. Now all I have to do is learn houw to use them. Thanks again. Bruce -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Chris 'Xenon' Hanson Sent: Thursday, December 10, 2009 4:32 PM To: OpenSceneGraph Users Subject: Re: [osg-users] VirtualPanetBuilder does not build On 12/10/2009 2:24 PM, Clay, Bruce wrote: VirtualPanetBuilder does not build with OSG 2.8.2. I pulled the SVN version VirtualPanetBuilder. There are several references to DatabaseRevision and that does not seem to be in OSG 2.8.2. http://www.openscenegraph.org/projects/VirtualPlanetBuilder You'll need VPB release 0.9.10 to compile against 2.8.x. I believe some folks here have compiled it successfully in the last couple weeks. -- Chris 'Xenon' Hanson, omo sanza lettere Xenon AlphaPixel.com PixelSense Landsat processing now available! http://www.alphapixel.com/demos/ There is no Truth. There is only Perception. To Perceive is to Exist. - Xen ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] 3D model database
This question may be a bit off track for OSG but it is something that I think can be used by OSG developers. I have collected many 3D models through the years and I am at a point where I have lost track of everything I have so I am building a database of the models. Since the models are mostly models that I have pulled from various sources on the web this database will apply to many OSG developers. I have been thinking about the things that we as simulation / game / 3D visualization developers would care about when we are planning a new project. I have come up with the following list of attributes Model Name Model filename Model creator Model creation date Model source (where can/was the model downloaded from, i.e. Avalon, 3dcafe etc) Model Scale Model use limitations Thumbnail / icon picture filename Larger picture filename Time period / era that the model belongs to (dinosaur -- prehistoric) Year real world item was created (ie the year a particular car was made) External model fidelity (This might be somewhat subjective but could be a number from 1 to 10 that indicates how close in appearance the model is to the real world item) Internal Model fidelity (this would only apply to models that can be viewed from the inside Rating (possibly similar to the movie rating system) Model format (OBJ, MAX, 3DS, etc) Number of textures Number of polygons Some of these attributes can be defined programmatically and others will require human assessment. I have been able to find the number of vertices using OSG but I have not found out how to count the polygons. Which number would be a truer or better number to store in the database to reflect the load the model will have on the simulation. I can get a list of the parts that make up a model which would be useful for animations but that is so variable that I don't see a good way to store that information in a database other than as a potentially very long string. Are there any other things we can use OSG to extract from the individual models that should be included (scale, smoothness etc)? Are there any other fields in general that should be included to make this database useful to the OSG community? If there is an interest in such a database the list can be posted on the OSG site for the community to use and update after the initial creation. Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] 3D model database
Jason: Thanks for the reply. I have looked around through Google searches on 3D model database and similar strings. I have found new models to download and add to the collection this way but I have not found anything more than just the name of files. I will add bounding box to the list as you suggested. When you say coordinate system, do you mean just the four fields specifying the fields you indicated or a more generic reference to a well known description? Now that you mention COLLADA we will probably also need some indication of the origin and attitude offsets. I have pulled models from Google's 3D Warehouse that I have to apply both location and attitude offsets to get them to display correctly with other models. I will have to dig into how the OSG nodes store the drawable information. In my current application I could only find the vertices. If you are interested I will send you a copy when I can build in these fields. It will likely take several iterations to get it where we want it to be useful to the community. Thanks again Bruce From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Jason Daly Sent: Friday, September 11, 2009 11:29 AM To: OpenSceneGraph Users Subject: Re: [osg-users] 3D model database Clay, Bruce wrote: Some of these attributes can be defined programmatically and others will require human assessment. I have been able to find the number of vertices using OSG but I have not found out how to count the polygons. Which number would be a truer or better number to store in the database to reflect the load the model will have on the simulation. I'm not sure which would be better, but you might want to consider number of triangles as well, as that's what will eventually be drawn (polygons is somewhat nonspecific). You should be able to get these numbers by iterating over the primitive sets in each drawable. You'll have to count differently depending on primitive type and primitive set type, but it's not that difficult (there may already be a visitor in OSG that does this, I'm not sure). I can get a list of the parts that make up a model which would be useful for animations but that is so variable that I don't see a good way to store that information in a database other than as a potentially very long string. Yeah, that's a tough one to characterize. It really depends more on the target application than what's in the model itself. Are there any other things we can use OSG to extract from the individual models that should be included (scale, smoothness etc)? Overall size would be a good one. You could combine this with the model's scale so you present overall size in meters and then list the units and/or scale factor to indicate what units the model uses. This is kind of how COLLADA's asset tag does it. Also, the coordinate system would be useful to know. COLLADA restricts it to telling you which axis is up, which is enough in most cases, but a complete description would probably be appropriate here (Z up, X right, Y forward; Y up, X right, Z backward; etc). If there is an interest in such a database the list can be posted on the OSG site for the community to use and update after the initial creation. Sounds like a good idea to me. Just curious, have you looked around to see if anyone else has created something like this? --J This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] 3D model database
J-S Thanks for the information. I will do the Luke Skywalker thing and Use the Source or was that force oh well. Bruce -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Jean-Sébastien Guay Sent: Friday, September 11, 2009 12:39 PM To: OpenSceneGraph Users Subject: Re: [osg-users] 3D model database Hi Jason, Bruce, You should be able to get these numbers by iterating over the primitive sets in each drawable. You'll have to count differently depending on primitive type and primitive set type, but it's not that difficult (there may already be a visitor in OSG that does this, I'm not sure). Yep, PrimitiveFunctor. Search the OSG source code for uses, it's used in a few places including the LineSegmentIntersector / IntersectionVisitor when it tries to intersect to a triangle mesh. J-S -- __ Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] version cross reference table
Thanks Jason, I'll dig down that path Bruce From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Jason Daly Sent: Tuesday, September 08, 2009 5:02 PM To: OpenSceneGraph Users Subject: Re: [osg-users] version cross reference table Clay, Bruce wrote: Is there a cross reference table anywhere that identifies the changes from one version of OSG to the next? I am trying to update some OSG based applications I wrote 2 or 3 years ago and am running into problems finding the new classes to do the old function. For example, I used RenderSurface to find the screen size and I believe to toggle to and from full screen mode. What is the current recommend method to work with the screen size since RenderSurface is no longer available? Welcome back, Bruce :-) Short answer: osg::GraphicsContext::WindowingSystemInterface *wsi; int width, height; wsi = osg::GraphicsContext::getWindowingSystemInterface(); wsi-getScreenResolution(width, height); The window size and decorations settings (as well as many other parameters) are handled through the Traits structure in osg::GraphicsContext. Note that the osg::GraphicsContext API is implemented by several classes in the osgViewer/api directory (GraphicsWindowX11, for example). Long answer: The newer classes to look at are osg::Camera, osg::GraphicsContext, osg::View, and all the classes in osgViewer. The functionality you're missing is probably in one of those. osgUtil::SceneView is still in use as well, but it's now considered an internal implementation detail. --J This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] version cross reference table
Is there a cross reference table anywhere that identifies the changes from one version of OSG to the next? I am trying to update some OSG based applications I wrote 2 or 3 years ago and am running into problems finding the new classes to do the old function. For example, I used RenderSurface to find the screen size and I believe to toggle to and from full screen mode. What is the current recommend method to work with the screen size since RenderSurface is no longer available? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] aspect ratio question
I started working with the OSG MFC sample on a Vista windows box. When I load a model into the window and rotate it, I notice that the aspect ratio of the model changes. When the model is vertical in the window it appears shorter and fatter than expected yet closer to the expected dimensions. When I rotate the model to be horizontal it is stretched out way too much. Changing the shape of the window does not appear to change the aspect ratio of the model. Any thoughts as to what could cause the change in dimensions as we rotate a model? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] osgGlut does not build
Thanks Robert. I updated my source tree and found the program you mentioned. For some odd reason I am getting links error from gz and ive plug-ins for various methods that are in the zlib123 libraries. I have tried both zlibstat.lib and zlibwapi.lib and get the same errors both ways. If I open the libraries in the debugger I can see the strings (i.e inflate, inflateEnd inflateinit2 etc). I have checked the path to the libraries several times and I am not getting a library not found error. Is there a different ZLIB library that I should be using? Bruce -Original Message- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield Sent: Friday, May 29, 2009 3:29 AM To: OpenSceneGraph Users Subject: Re: [osg-users] osgGlut does not build Hi Bruce, OpenSceneGraph now has a osgviewerGLUT example. The ancient osgGLUT library really isn't worth looking at as it dates back to a time before time forgot. Robert. On Thu, May 28, 2009 at 6:51 PM, Clay, Bruce bc...@ball.com wrote: I can not get the osgGlut viewer to build either. The error list is attached below. I am using Visual Studio 2005 and compiling against OSG 2.8.1, OpenThreads and Producer both pulled with svn today. Several of the errors in this list come from STL Any thoughts? Bruce Error 1 error C2039: 'getPrims' : is not a member of 'osgUtil::RenderStage' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 626 Error 2 error C2039: 'getPrims' : is not a member of 'osgUtil::RenderStage' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 647 Error 3 error C2039: 'setTextureModeToInherit' : is not a member of 'osg::StateSet' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1122 Error 4 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::LineSegment::vec_type' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1271 Error 5 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::Vec3' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1294 Error 6 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::Vec3' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1301 Error 7 error C2248: 'osg::AnimationPath::ControlPoint::_position' : cannot access protected member declared in class 'osg::AnimationPath::ControlPoint' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1370 Error 8 error C2679: binary '' : no operator found which takes a right-hand operand of type 'const osg::Vec3d' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1370 Error 9 error C2248: 'osg::AnimationPath::ControlPoint::_rotation' : cannot access protected member declared in class 'osg::AnimationPath::ControlPoint' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1370 Error 10 error C3083: 'PrimtiveValueMap': the symbol to the left of a '::' must be a type f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1769 Error 11 error C2039: 'iterator' : is not a member of 'osgUtil::Statistics' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1769 Error 12 error C2133: 'pItr' : unknown size f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1769 Error 13 error C2512: 'std::iterator' : no appropriate default constructor available f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1769 Error 14 error C2582: 'operator =' function is unavailable in 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1770 Error 15 error C2678: binary '!=' : no operator found which takes a left-hand operand of type 'std::iterator' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1771 Error 16 error C2675: unary '++' : 'std::iterator' does not define this operator or a conversion to a type acceptable to the predefined operator f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1772 Error 17 error C2819: type 'std::iterator' does not have an overloaded member 'operator -' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1774 Error 18 error C2039: 'second' : is not a member of 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1774 Error 19 error C2228: left of '.first' must have class/struct/union f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1774 Error 20 error C2819: type 'std::iterator' does not have an overloaded member 'operator -' f
[osg-users] MFC or Win32 based viewer
I have tried all of the ones except for osgWin32Demo (the link is nonresponsive) in the windowing Toolkit section and can not get them to compile with the current version of OSG for various reasons. One uses a CameraManipulator which doe4s not seem to be in the current build. Another is looking for getOrCreateDatabasePager in registry. Does anyone have basic viewer code that works with a MFC or Win32 framework? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] osgGlut does not build
I can not get the osgGlut viewer to build either. The error list is attached below. I am using Visual Studio 2005 and compiling against OSG 2.8.1, OpenThreads and Producer both pulled with svn today. Several of the errors in this list come from STL Any thoughts? Bruce Error 1 error C2039: 'getPrims' : is not a member of 'osgUtil::RenderStage' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp626 Error 2 error C2039: 'getPrims' : is not a member of 'osgUtil::RenderStage' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp647 Error 3 error C2039: 'setTextureModeToInherit' : is not a member of 'osg::StateSet' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1122 Error 4 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::LineSegment::vec_type' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1271 Error 5 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::Vec3' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1294 Error 6 error C2679: binary '' : no operator found which takes a right-hand operand of type 'osg::Vec3' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1301 Error 7 error C2248: 'osg::AnimationPath::ControlPoint::_position' : cannot access protected member declared in class 'osg::AnimationPath::ControlPoint' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1370 Error 8 error C2679: binary '' : no operator found which takes a right-hand operand of type 'const osg::Vec3d' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1370 Error 9 error C2248: 'osg::AnimationPath::ControlPoint::_rotation' : cannot access protected member declared in class 'osg::AnimationPath::ControlPoint' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1370 Error 10 error C3083: 'PrimtiveValueMap': the symbol to the left of a '::' must be a type f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1769 Error 11 error C2039: 'iterator' : is not a member of 'osgUtil::Statistics' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1769 Error 12 error C2133: 'pItr' : unknown size f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1769 Error 13 error C2512: 'std::iterator' : no appropriate default constructor available f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1769 Error 14 error C2582: 'operator =' function is unavailable in 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1770 Error 15 error C2678: binary '!=' : no operator found which takes a left-hand operand of type 'std::iterator' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1771 Error 16 error C2675: unary '++' : 'std::iterator' does not define this operator or a conversion to a type acceptable to the predefined operator f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1772 Error 17 error C2819: type 'std::iterator' does not have an overloaded member 'operator -' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1774 Error 18 error C2039: 'second' : is not a member of 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1774 Error 19 error C2228: left of '.first' must have class/struct/union f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1774 Error 20 error C2819: type 'std::iterator' does not have an overloaded member 'operator -' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1775 Error 21 error C2039: 'second' : is not a member of 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1775 Error 22 error C2228: left of '.second' must have class/struct/union f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp 1775 Error 23 error C2819: type 'std::iterator' does not have an overloaded member 'operator -' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1776 Error 24 error C2039: 'first' : is not a member of 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1776 Error 25 error C2582: 'operator =' function is unavailable in 'std::iterator' f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp1784 Error 26 error C2678: binary '!=' : no operator found which takes a left-hand operand of type 'std::iterator' (or there is no acceptable conversion) f:\Projects\LIDAR\osgGLUT\src\osgGLUT\Viewer.cpp
[osg-users] Server down?
Is the OSG server down or bad on my end? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Server down?
Thanks, no I did not see the notice. I guess I better start reading more of the messages. I get mail from so many reflectors that I tend to skim the titles at times. From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Tomlinson, Gordon Sent: Friday, April 03, 2009 3:37 PM To: OpenSceneGraph Users Subject: Re: [osg-users] Server down? Did you not see the notice on this list early that the Server would be down today ? Yes the server is down for a few hours for some maintenance Gordon Product Manager 3d __ Gordon Tomlinson Email : gtomlinson @ overwatch.textron.com __ From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Clay, Bruce Sent: Friday, April 03, 2009 3:34 PM To: OpenSceneGraph Users Subject: [osg-users] Server down? Is the OSG server down or bad on my end? Bruce This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OFT: Interesting commentary of the future of OpenGL
Paul: I agree with most of what you said on your blog and I would have posted a message there instead of to the whole OSG body except I know some of the hardware vendors hang out here and may not see your blog. It area I strongly disagree with is the automatic updates. That is one feature that has caused much trauma in the past. Microsoft has a very bad habit of pushing out patches that break applications. While we can uninstall the patch in some cases we can not in others. And even when we can uninstall the patch, Microsoft wants to help us out and reinstall it. Hardware drivers tend to have a more severe impact on the operation of the overall system. I have heard many times on this forum through the years that the best option to fix a problem (especially with ATI cards) is to revert back to the previous version until the latest driver is patched. I really hope that hardware vendors do not adopt the automatic update mode of operation because I fear it will lead to system instability. If every hardware vendor was to do that we would not know what driver update caused what. Microsoft is right at the top of the list for poor system configuration control. When they pushed Vista out through all of the PC vendors they made the Microsoft Finger Print scanner, my HP flatbed scanner and my Brother Laser Writer obsolete. They did this because they do not have a proper view of backward compatibility. When I found out the laser writer and scanner were not supported I chalked it up to it's the other guys problem but when there own finger print scanner was deemed longer supported I had to say that is Microsoft for you. If it was not for the fact that my job is writing software in a PC / Windows environment I would not have it at home either. Bruce From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Paul Martz Sent: Tuesday, February 24, 2009 12:31 PM To: 'OpenSceneGraph Users' Subject: Re: [osg-users] OFT: Interesting commentary of the future of OpenGL Hm. Perhaps this is an appropriate time for me to unveil my discussion forum, in which I have a blog stating my own opinions of OpenGL versus D3D: http://www.skew-matrix.com/bb/viewtopic.php?f=3t=2 Paul Martz Skew Matrix Software LLC http://www.skew-matrix.com http://www.skew-matrix.com/ +1 303 859 9466 This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address.___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-2.3.5 and VirtualPlanetBuilder-0.9.6 devrelease tagged.
Robert: Since parts of OSG uses GDAL and GDAL is about ready to issue a stable release, would it be a good idea to time the OSG release shortly after GDAL release? Bruce -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Friday, March 14, 2008 12:54 PM To: OpenSceneGraph Users Subject: [osg-users] OpenSceneGraph-2.3.5 and VirtualPlanetBuilder-0.9.6 devrelease tagged. Hi All, Details on the new release (rather short on detail, you'll need to look at the ChangeLog which is pretty full if you want all the details): http://www.openscenegraph.org/projects/osg/wiki/Downloads/DeveloperRelea ses * OpenSceneGraph-2.3.5, released on 14th March 2008. Changes include : New osgthirdpersonview example that demonstrate use of CompositeViewer? to create a 3rd person view on the main windows view, and a new osgmultitexturecontrol example that demonstrate how to implement smooth blending between different layers in a whole earth paged database using multi-texturing. Various bug, cross platform build, typo fixes and minor feature enhancements. source package : OpenSceneGraph-2.3.5.zip svn tag: svn co http://www.openscenegraph.org/svn/osg/OpenSceneGraph/tags/OpenSceneGraph -2.3.5 OpenSceneGraph I've also tagged the VirtualPlanetBuidlder 0.9.6 release: http://www.openscenegraph.org/projects/VirtualPlanetBuilder -- Both these projects are nearing the point that I could probably do OSG-2.4 and VPB-1.0 release quite soon, feature wise I feel they both are pretty near feature complete enough to go with a stable release, so its really about making sure they are robust enough and compile properly across platforms. If these dev releases look reasonable then we could possible go for a stable release of both projects in the next week or two. Thoughts on stable releases? Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-2.3.5 and VirtualPlanetBuilder-0.9.6devrelease tagged.
GDAL version 1.5.1 testing is underway. RC3 was just cut so I would assume it will release soon. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Friday, March 14, 2008 2:14 PM To: OpenSceneGraph Users Subject: Re: [osg-users] OpenSceneGraph-2.3.5 and VirtualPlanetBuilder-0.9.6devrelease tagged. On Fri, Mar 14, 2008 at 5:14 PM, Clay, Bruce [EMAIL PROTECTED] wrote: Robert: Since parts of OSG uses GDAL and GDAL is about ready to issue a stable release, would it be a good idea to time the OSG release shortly after GDAL release? I don't have a problem with going first, it'd make sense to double check that the up comming GDAL release will work with whatever we push out. Testing against GDAL SVN will be a useful test as would upping version number in the search for this GDAL within the OSG's CmakeModle/FindGDAL.cmake file. Do you know what the version number of GDAL will be, and the possible time frame for its realease? Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g This message and any enclosures are intended only for the addressee. Please notify the sender by email if you are not the intended recipient. If you are not the intended recipient, you may not use, copy, disclose, or distribute this message or its contents or enclosures to any other person and any such actions may be unlawful. Ball reserves the right to monitor and review all messages and enclosures sent to or from this email address. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
