Hi,
OSG, example and most of the plugins compil well (I do not have all the
required dependencies for all plugins) on VS2010 on win XP pro
I'll try the RC2 now
Vincent.
Le 28/03/2011 22:29, Chris 'Xenon' Hanson a écrit :
On 3/28/2011 2:27 PM, Paul Martz wrote:
I'm just the svn commit
There is one research group at our university waiting for any new
official release. They ask me from time to time about it. However, they
are not apparently reading mailing list too often as they are busy with
their own things. I guess that number of people would welcome the new
release
hybr wrote:
Hi Fred
You can check if issue is somehow related to bounds calculation by using
setCullingActive(false) on your node or geometry.
Cheers, Sergey
The issue is not related to bounds calculation. My bounding box is calculated
correctly. Adding dummy geometries around my
Juan Hernando wrote:
I'll be very busy until next Friday so I can't answer to you properly. A
quick answer is that I just replicated what I saw inside the OSG code
for other textures. If you're sure that the binding is not needed,
removte it. I'll try to come back to this issue later and
Hi Mukend,
On Mon, Mar 28, 2011 at 7:51 PM, Mukund Keshav osgfo...@tevs.eu wrote:
Thanks a lot for the reply. So this would be fine right? This is rendered in
the same viewport by default right?
I can't recall if osgVewer will create a viewport for you, personally
I'd do things explictly and
Hi Thomas,
Am 28.03.11 22:40, schrieb Thomas Hogarth:
Has anyone used alpha blending on IOS successfully? I could have sworn I
have in the past but I've been at this for about two hours now with no luck.
I had alpha blending working on IOS, but I used vertex-colors, not
materials, and
Hi David,
On Tue, Mar 29, 2011 at 1:51 AM, David Glenn david.e.glenn@navy.mil wrote:
The staff here has run into an interesting problem! It seems that if you draw
a long line with many vector points in, that the only way that I can properly
control the color is to define the node array
Hi Sanat,
On Tue, Mar 29, 2011 at 2:13 AM, Sanat Talmaki sanat.sch...@gmail.com wrote:
Hi Robert,
Thanks for your suggestion. I tried saving the files out as .ive and they
look perfect when viewed with osgviewer.
I was just curious to know, what might be the reason for this behavior ?
On Mon, Mar 28, 2011 at 9:29 PM, Chris 'Xenon' Hanson
xe...@alphapixel.com wrote:
On 3/28/2011 2:27 PM, Paul Martz wrote:
I'm just the svn commit monkey. Thanks should go to Chris. :-)
I do even less. All I've had to do so far is TALK.
Working to your strengths, good good :-)
Hi Torben
I'm sorry. I couldn't get your question. According to my knowledge, the cigi
event processsors(classes) are event queues. so we just have to process and
discard the data.
I incorpaorated the example code from DumyIG example which is bundled with
CIGI.
Thank you!
Cheers,
Vijeesh
Hi Vijeesh,
Your guess was right, I asked if the cigi event processor can be discarded
after procession or if we have to store them.
So what would be the next stept I have to do to help you?
Best regards,
Torben
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Is there any feature they specifically want in a new release, or are
they just wanting the 3.0 stable release?
If I remember correctly, it was mostly related to CMake scripts. Probably
those responsible for finding the libraries on the disk. These should not
be difficult to include in
Hi,
I've compiled 2.8.4-RC2 on my winXP and VS2010.
No errors.
Good job :-)
Vincent.
Le 29/03/2011 05:18, Wang Rui a écrit :
Hi Paul and Chris,
I've tested 2.8.4-rc2 on my Windows XP and VisualStudio 2005. It built
fine in both debug and release configurations. But when I tested the
ffmpeg
I can get my square if vertices reside in attribute slot number 0, not 6.
But in this case, my shader needs to be:
Code:
// vertex shader
#version 150
uniform mat4 osg_ModelViewProjectionMatrix;
in vec3 in_vertex;
void main(void)
{
gl_Position = osg_ModelViewProjectionMatrix * gl_Vertex;
Hi Fred,
As i understand you set your vertex array in osg to vertexattrib slot 0, setup
vertexattrib binding for shader program to slot 0 for in_vertex. What result
you have when use in_vertex in shader instead of gl_Vertex, exactly? Did you
convert your in_vertex to vec4 with w=1.0 in shader?
Hi, ThomasTry setting BlendFunc to stateset also. I think you'll want something like osg::BlendFunc(ONE_MINUS_SRC_ALPHA, SRC_ALPHA);Cheers,Sergey.29.03.2011, 00:40, "Thomas Hogarth" thomas.hoga...@gmail.com:Hi AllThis may be a slightly dumb question but I can't seem to get alpha blending to work
hybr wrote:
As i understand you set your vertex array in osg to vertexattrib slot 0,
setup vertexattrib binding for shader program to slot 0 for in_vertex. What
result you have when use in_vertex in shader instead of gl_Vertex, exactly?
Did you convert your in_vertex to vec4 with w=1.0 in
Hi Stephan
Problem solved, I created a .osg file in 3DS Max with a transparent material
and that worked. The only difference I could see between that files stateset
and my hud objects stateset was that Lighting was enabled. So I re enabled
lighting on my hud object and now the alpha blending is
Hi Sergey
Thanks for the tip, I did try that but still no luck, turned out to be that
lighting was disabled. I just sent another message with a bit more info.
Thanks again
Tom
PS
I'll quickly test if it was a combination of the two.
On 29 March 2011 10:32, Sergey Polischuk pol...@yandex.ru
Just to confirm
It was only the Lighting issue, although Sergey's tip is still a good one
Tom
On 29 March 2011 10:35, Thomas Hogarth thomas.hoga...@gmail.com wrote:
Hi Sergey
Thanks for the tip, I did try that but still no luck, turned out to be that
lighting was disabled. I just sent
Hi,
I wanted to share improvement done on osgjs the last few months. It has
been used for a firefox demo you can watch
https://demos.mozilla.org/en-US/#globetweeter or
http://plopbyte.com:2048/globetweeter/ if the previous server is
overloaded.
If you are interested by the project look on
Hi Torban
I implemented dataIO_extLinkCIGI::readTO_OBJvalues() with the code to receive
cigi packet and decode it. So on each dataIO_eventCallback, The viewcontrol
data is available as a structure. Now I need to map it to the particular slots
as you did for VCL from where the camera is
Hi Robert,
Thanks a lot. Will proceed as suggested by you.
Thanks,
Mukund
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Things are extremely weird. Using in_vertex does actually work, I had
misspecified the binding location. So the following line works
// both gl_Vertex and vec4(in_vertex,1.0) work here
gl_Position = osg_ModelViewProjectionMatrix * vec4(in_vertex,1.0);
Actually this works even if I do NOT call
Hi all,
I just notice little thing that can be important :
Until 2.8.3 the generated lib file were named with a version number
(osg55-osg.dll for 2.8.1 osg65-osg.dll for 2.8.3) but with 2.8.4 the lib
files are just named osg.dll, osgAnimation.dll, etc...
Is this a real choice, a VS2010
Hi Vijeesh,
here is some explanation how the SLOT mechanism works currently:
it is a list of SLOT classes.
A slot class contains the following members:
* string name
* double value
* string sValue (string value)
* enum direction: TO_OBJ | FROM_OBJ
* enum type: STRING | DOUBLE
If a software
Hi, Fred
About things working without vertex attrib binding to program - this may be
driver specific thing, iirc on nvidia drivers i've had samplers in shaders
defaulted to 0 texture unit without correct uniform being set for program.
29.03.2011, 16:14, Fred Smith osgfo...@tevs.eu:
Things are
Eduardo Poyart wrote on 2011-03-28:
But I can't add an osg::Object to an osg::Group... I want my data to be
saved with the scene, so I made it derive from osg::Node and added it
to my root group. Unless there is another way?
You can add it as user data (see osg::Object::setUserData()) if it
Hi Cedric,
Really funny app.
Good Idea, Good Job.
See you
David
2011/3/29 Cedric Pinson cedric.pin...@plopbyte.com
Hi,
I wanted to share improvement done on osgjs the last few months. It has
been used for a firefox demo you can watch
https://demos.mozilla.org/en-US/#globetweeter or
Has anyone had success getting the VRML plugin to work in iPhone / iOS?
I see that it requires OpenVRML which from their website has depends on Boost
and some other optional libraries like libpng libjpeg.
Also, has anyone have any luck with these other formats?
DAE
OBJ
FBX
3DS
Thanks,
Ryan
On 3/28/2011 9:18 PM, Wang Rui wrote:
Hi Paul and Chris,
I've tested 2.8.4-rc2 on my Windows XP and VisualStudio 2005. It built
fine in both debug and release configurations. But when I tested the
ffmpeg plugin with:
# osgmovie sample.mov.ffmpeg
It printed media information about the file
The LIB files have never contained the shared object version number. Those are
encoded in the DLL file names.
-Paul
On 3/29/2011 6:35 AM, Vincent Bourdier wrote:
Hi all,
I just notice little thing that can be important :
Until 2.8.3 the generated lib file were named with a version number
Sorry, ignore previous post. I misread your email.
Did you inadvertently disable OSG_MSVC_VERSIONED_DLL in CMake? It still defaults
to on in 2.8.4, so the only way you could be missing the shared object version
numbers in the DLL names is if you explicitly disabled it.
-Paul
On 3/29/2011
Hi, everyone:
I have created a scene with 'osgViewer::CompositeViewer viewer' as root viewer.
in CompositeViewer I add two 'osgViewer::View' one for each eye.
My question is can I addEventHandler for my root viewer which is
CompositeViewer? as I know we can addEvenntHandler for a
hi Ryan
Has anyone had success getting the VRML plugin to work in iPhone / iOS?
Also, has anyone have any luck with these other formats?
DAE
OBJ
FBX
3DS
Some of those formats are fine others i'm not sure about.
DAE, if you can find the dependencies built for IOS then no probs as I think
you
Thanks, Tom.
Any thoughts on VRML and OpenVRML dependencies?
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On 3/28/2011 9:18 PM, Wang Rui wrote:
Hi Paul and Chris,
I've tested 2.8.4-rc2 on my Windows XP and VisualStudio 2005. It built
fine in both debug and release configurations. But when I tested the
ffmpeg plugin with:
# osgmovie sample.mov.ffmpeg
It printed media information about the file
Yow, yall jumped right on the 2.8.4 thing!
If it hasn't happened already, may I request a backport of fixes to
the .3ds writer plugin from 2.9.x to 2.8.4?
cheers
-- mew
On Mon, Mar 28, 2011 at 4:50 PM, Paul Martz pma...@skew-matrix.com wrote:
I've tagged an RC2, which includes Robert's build
On 3/29/2011 10:16 AM, Michael Weiblen wrote:
Yow, yall jumped right on the 2.8.4 thing!
If it hasn't happened already, may I request a backport of fixes to
the .3ds writer plugin from 2.9.x to 2.8.4?
That would be 2.8.5.
2.8.4 isn't supposed to be new features/fixes, it's just getting it
gotcha
-- mew
On Tue, Mar 29, 2011 at 11:20 AM, Chris 'Xenon' Hanson
xe...@alphapixel.com wrote:
On 3/29/2011 10:16 AM, Michael Weiblen wrote:
Yow, yall jumped right on the 2.8.4 thing!
If it hasn't happened already, may I request a backport of fixes to
the .3ds writer plugin from 2.9.x to
curious: is there like a pre-alpha MSVS 2010 available (perhaps
some developers w/ special access) that we could be testing with?
-- mew
On Tue, Mar 29, 2011 at 11:20 AM, Chris 'Xenon' Hanson
xe...@alphapixel.com wrote:
On 3/29/2011 10:16 AM, Michael Weiblen wrote:
Yow, yall jumped right
On 3/29/2011 9:21 AM, Vincent Bourdier wrote:
OSG_MSVC_VERSIONED_DLL is still cheked in Cmake, but the DLL file have no
version...
See my CMakeCache in attached file
We've confirmed this here, but don't know what to make of it. This is Ryan
Pavlik's
patch set:
I've made fixes required to
On 3/29/2011 10:37 AM, Michael Weiblen wrote:
curious: is there like a pre-alpha MSVS 2010 available (perhaps
some developers w/ special access) that we could be testing with?
If you're referring to some successor to Visual Studio 2010, I haven't yet
heard of one,
but I admit I'm not
Paul Martz wrote:
I believe you have a version problem on your hand. Do you have multiple
versions of OSG on your system?
It is true that I've tried multiple versions of OSG. I began by building 2.8.3
from source myself. After getting these errors I decided to try 2.9.9 which was
built by
I see. That's an alternative. The only thing is if I have more than one I
have to serialize my collection class as well. The way I did it so far, by
making my data items as osg::Nodes, I could add all of them to the root
group and I didn't need to serialize the collection. But I'll think about
the
On 3/29/2011 10:44 AM, Chris 'Xenon' Hanson wrote:
On 3/29/2011 9:21 AM, Vincent Bourdier wrote:
OSG_MSVC_VERSIONED_DLL is still cheked in Cmake, but the DLL file have no
version...
See my CMakeCache in attached file
We've confirmed this here, but don't know what to make of it. This is
robertosfield wrote:
I believe few users have as many problems with getting models to load
under unix as you have... I suspect you are trying to make things
more complicated than they really should be, seemingly trying you best
to break the OSG, rather than just let it gone with what it's
robertosfield wrote:
Hi David,
On Tue, Mar 29, 2011 at 1:51 AM, David Glenn wrote:
The staff here has run into an interesting problem! It seems that if you
draw a long line with many vector points in, that the only way that I can
properly control the color is to define the node
You should be able to see in your Notify output, it's clear that OSG isn't
including your OSG bin directory in its search path. If I recall from your OP,
that path is something like:
ThirdParty/Linux.x86_64.gcc4.4/OpenSceneGraph-2.8.3/bin
If this directory is not in your PATH, then it's odd
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Ryan,
On 03/29/2011 05:46 PM, Ryan Atkins wrote:
Thanks, Tom.
Any thoughts on VRML and OpenVRML dependencies?
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I am quite sure
robertosfield wrote:
Now the OSG does have a proper install script and if
you use it will place all the libraries and plugins in all the correct
directories
I still haven't solved this problem but I am perhaps a step closer so in the
interest of keeping this thread up to date I'll fill you
Hi,
Thank you for your answers!
What I was asking was, could osg load mdl model files into any obj or osg files
with all the textures in as part of an object in the world?
My guess is that it could, since osgviewer can view it anyway.
Jitt
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Paul Martz wrote:
You should be able to see in your Notify output, it's clear that OSG isn't
including your OSG bin directory in its search path. If I recall from your
OP,
that path is something like:
ThirdParty/Linux.x86_64.gcc4.4/OpenSceneGraph-2.8.3/bin
If this directory is not in
Hi Robert,
Well this is the code i have written so far, im getting two windows when i
specify quadBufferStereo as false.
Code:
int main( int argc, char **argv )
{
// if not loaded assume no arguments passed in, try use default mode
instead.
osg::ref_ptrosg::MatrixTransform
I'm trying to build the latest source from Git for the iPhone
https://github.com/openscenegraph/osg.git
'GL_COMPILE' was not declared in scope
'glNewList' was not declared in this scope
'glEndList' was not declared in this scope
'glCallList' was not declared in this scope
I've followed the
Hi Mukend,
If you are creating your own viewer cameras and associated graphics
contexts then you don't need to call any of the setUpView*() methods,
otherwise you will just end up with the windows and camera it creates
and the ones you create.
Also when you are not using quad buffer stereo the
On 3/29/2011 1:58 PM, Ed LaFave wrote:
Interestingly enough if use the following commands
Code:
export
LD_LIBRARY_PATH=/work/MyProject/ThirdParty/Linux.x86_64.gcc/OpenSceneGraph-2.8.3/lib64/
./osgviewer /some/path/MyOpenFlightFile.flt
then I'm able to use OSG to successfully render
Most of the IG industry uses CIGI to pass data from the host to the IG
(and back for end of frame and mission functions stuff). I'm sure the
architecture is well defined on this.
For starters, you can take a look at Boeing's Multi Purpose Viewer
software which is an IG test bed for the CIGI
Hi Mukund,
camera-setDrawBuffer(GL_BACK_LEFT);
...
camera1-setDrawBuffer(GL_BACK_RIGHT);
I'm pretty sure you can't use GL_BACK_LEFT and GL_BACK_RIGHT if you're
not in quad buffer... You need to use GL_BACK for both. That probably
explains the OpenGL error.
Hi David,
On Tue, Mar 29, 2011 at 7:39 PM, David Glenn david.e.glenn@navy.mil wrote:
I have a line trail that I make as the object moves along the screen.
The line is determined by the user but can have 100 to 200 points that make
it up that can be many kilometers long.
Are you seeing
Hi Ed,
You say you are getting a seg fault when the openflight plugin looks
like it's loaded, for me this is progress, and if you are getting a
seg fault then continue on this path.
The next thing you should do is run your application in gdb or similar
debugging tool and get a stack trace. Post
Hi J-S,
Thanks a lot! It almost worked. i made the following changes:
Code:
camera-addChild(object.get());
camera1-addChild(object.get());
camera-setClearMask(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
camera1-setClearMask(GL_DEPTH_BUFFER_BIT);
clearing only depth buffer for the
Hi Robert,
Thanks. i have corrected those errors as per yours and J-S' suggestions. Well
lastly, there seems to be some problem with getting the anaglyphs.
im trying to obtain both since i can test anaglyphs at home.
Code:
osg::ColorMask *col2 = new osg::ColorMask;
col2-setBlueMask(true);
robertosfield wrote:
Hi David,
Are you seeing precision issues on the data?
Not off hand the trails seem to be as stable as everything else! What should I
looking for? I may be missing what ever it is!
D Glenn (a.k.a David Glenn) - Moving Heaven and Earth!
Try posting this to openvrml-deve...@lists.sourceforge.net
-Original Message-
From: osg-users-boun...@lists.openscenegraph.org
[mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Ryan Atkins
Sent: Tuesday, March 29, 2011 8:47 AM
To: osg-users@lists.openscenegraph.org
Subject:
Greetings Robort!
I checked and I have display list set to False, VBO set to True and Data
Verince is set to DYNAMIC.
...
D Glenn
D Glenn (a.k.a David Glenn) - Moving Heaven and Earth!
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On 03/29/2011 03:52 PM, Jitrapon Tiachunpun wrote:
Hi,
Thank you for your answers!
What I was asking was, could osg load mdl model files into any obj or osg files
with all the textures in as part of an object in the world?
Yes, definitely. In fact the .bsp loader relies on this in order to
On 03/29/2011 04:14 PM, Ryan Atkins wrote:
I'm trying to build the latest source from Git for the iPhone
https://github.com/openscenegraph/osg.git
'GL_COMPILE' was not declared in scope
'glNewList' was not declared in this scope
'glEndList' was not declared in this scope
'glCallList' was not
Paul Martz and robertosfield, thanks for your help.
In addition to OSG my application has another third party dependency, for the
sake of anonymity lets just call it PAIN_IN_THE_REAR. As the name implies
PAIN_IN_THE_REAR is absolutely awful and has been a reliable source of head
aches for
Hi Mukund,
Well, could you please tell how i can specify setClearMask() for the master
camera? (the viewer)
viewer.getCamera()-setClearMask(GL_COLOR_BUFFER_BIT);
And then you can remove the color buffer bit from camera. You just need
to clear the color buffer once, at the beginning of the
Thanks Jason.
I have OSG_GLES1_AVAILABLE set to ON.
GLES2 gives me a lot more errors.
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Have you tried turning OFF every GL except GLES? and also ... have you put
the values to compile for GLES 1? Remember that you have to set some options
besides the avaible flag.
2011/3/30 Ryan Atkins ryatk...@gmail.com
Thanks Jason.
I have OSG_GLES1_AVAILABLE set to ON.
GLES2 gives me a
Hi Paul and Chris,
2011/3/29 Paul Martz pma...@skew-matrix.com:
Is this a new problem introduced with RC2 or did it also occur with RC1? Did
it occur with 2.8.3? Please check, thanks.
2.8.3 has the same problem. And I've made some progress now. After
comment the following lines in the osgmovie
Hi Torben
Thanks for your explanation on slots mechanism. Still I couldn't make out where
the slot values are assigned to observer position and attitude. I'll look in to
MPV implementation and see any better implementation.
...
Thank you!
Cheers,
Vijeesh
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