[osg-users] Fwd: shader implementation - newbie

Hello Robert, Thanks for the feedback. I am trying to design the interface as follows: if(userEvent == "Toon Shader") { //adding the corresponding shader to the program for the StateSet of the model } else if(userEvent == "Gooch Shader") { //adding the corresponding shader to the program

Re: [osg-users] Geometryconsidered in near+far plane auto computation

Followup: After some brain-twisting, I did realize that even with z comparison off, OGL is probably rejecting the skydome because it's beyond the far clip plane. I've been trying to think of a way to fool this, but it seems like it is unavoidable. I wonder if there were somehow a callback

Re: [osg-users] Orphographic Camera View?

Im using the following code for orthographic projection: Code: // set the projection matrix camera->setProjectionMatrix(osg::Matrix::ortho(-2.0, 2.0, -2.0, 2.0, 0.0, 1.0)); // set the view matrix camera->setReferenceFrame(osg::Transform::ABSOLUTE_RF); camera->setViewMatrix(o

Re: [osg-users] OSG and GDAL

Hello All, I might be missing something obvious here... Is there any easy way to use gdal's ability to import CADRG map data to create a basic moving map window in an osg application? Thanks much - best regards to the osg user community! -Joe ___ o

[osg-users] java osgSwig => binding / wrapping not available easyly ?

hi everyone, i recently move my scenegraph beginner's work from ogre engine to openscenegraph wich i feel is more powerful. i read the quick start guide (about 100 page, very quick lol ) to learn basic concepts of osg i would like to use java langugae and swing (for MIH), so osgintrospection i

Re: [osg-users] Orphographic Camera View?

Thanks, i did do a search through the source, but i spelled it wrong. Thanks again. lol -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10865#10865 ___ osg-users mailing list osg-users@lists.opensceneg

Re: [osg-users] Orthographic Camera View?

HI One place would be to look at the source code such as camera header files it might contain that information and even function You could have tried searching the examples with a key word such as 'ortho' you will see osghud.cpp has this info You could have tried searching the OSG archive and

[osg-users] Orphographic Camera View?

Hi, how do I enable orphographic 3d camera mode? Thank you. -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10863#10863 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.opens

Re: [osg-users] Geometryconsidered in near+far plane auto computation

Hello J-S, Is the solution you posted below the final solution you settled on? I had trouble determining what you finally ended up deciding was the best path forward. Thanks for posting this information on the list. Doug On Apr 22, 2009, at 12:40 AM, Jean-Sébastien Guay wrote: Hi again P

Re: [osg-users] On demand and frame rate capping schemes fromViewer::run()

On Sat, Apr 25, 2009 at 2:22 PM, Judd Tracy wrote: > It would be nice if the stats handler could display on the screen when the > frame rate is limited and to what value.  That might help some of the people > realize that there is an artificial limitation.  And maybe it should also > report when v

Re: [osg-users] On demand and frame rate capping schemes fromViewer::run()

It would be nice if the stats handler could display on the screen when the frame rate is limited and to what value. That might help some of the people realize that there is an artificial limitation. And maybe it should also report when vsync is enabled too. On Sat, Apr 25, 2009 at 4:39 AM, Rober

[osg-users] Keyboard or mouse handler from Qt

Hello forum, I am using the Qt's GUI framework to interact with the osg scene. i am using AdapterWidget and i would like to capture the GUI events from the Qt and pass that to the OSG's key-board handler. in the AdapterWidget.cpp there is a function : *' void Ada

Re: [osg-users] shader implementation - newbie

HI Sajjad, osg::Program has have a list of shaders, think of shaders like .cpp's that go together to make a C++ program. You can have just the main or a whole series of separate files. The osg::Program is what tells the OSG/OpenGL what shaders should linked together to make the final program dow

Re: [osg-users] On demand and frame rate capping schemes fromViewer::run()

HI Paul, On Fri, Apr 24, 2009 at 11:53 PM, Paul Martz wrote: > Hi Robert -- You said the code isn't final yet, but I wondered if the > osgviewer options and environment variables are final? Or do you intend to > remove them after development? Subject to feedback on typos and suggestions of bette

Re: [osg-users] Stereo with my own model

Hi Dat, El Jueves 23 Abril 2009ES 16:39:36 tien dat escribió: > Dear all, > I have a little problem with stereo display. When I run osgviewer with > "--stereo HORIZONTAL_SPLIT" and the cow.osg, it looks great. But when > I try to run osgviewer with my own model, it > looks weird. It seems that the

Re: [osg-users] How to Control a 3D Point's Position with Mouse in a certain Plane.

Hi Henry, El Jueves 23 Abril 2009ES 15:35:30 Mrs. Mister escribió: > now i updraded to osg 2.6 and i read trough the header files > of osgViewer::Viewer and View and osg::Camera. sadly i had > no idea where to start or how the procedure for obtaining > the position and orientation of the actual Ca