Re: [osg-users] Help with adding a player model

Hi ? (could you please sign with your name so we know who to address) On Sat, Mar 7, 2009 at 12:44 PM, tuandov...@gmail.com wrote: Could I ask 1 more question? I want to ride a vehicle in the cockpit, Which solution could I use? When I use NodeTracker, the vehicle is always at center of the

Re: [osg-users] Animated HeightField

Hi Guivanni, You don't say how you are rendering your HeightField. Using osgTerrain, using osg::ShadeDrawable, using a hand built osg::Geometry. For the later two call dirtyDisplayList() will force an update, you'll also need a dirtyBound(). As a general note, for dynamic height fields I would

Re: [osg-users] Configuring OSG for stereo

Hi Eric, On Sun, Mar 8, 2009 at 3:25 AM, Eric Heft osgfo...@tevs.eu wrote: Robert, I converted all the measurements to meters. As I suspected there were no changes since the units should fall out of the calculations. Only if you have all coords in the same units, model and screen

Re: [osg-users] photos to be displayed in sequence

hi Robert, Then we go the best solution is to convert images into a video format using ffmpeg? but ffmpeg is added to OSG comeplugin or an external software? -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=8069#8069

Re: [osg-users] photos to be displayed in sequence

Hi Salvatore, On Sun, Mar 8, 2009 at 12:02 PM, salvatore osgfo...@tevs.eu wrote: Then we go the best solution is to convert images into a video format using ffmpeg? but ffmpeg is added to OSG comeplugin or an external software? Using ffmpeg to create video is something completely independent

Re: [osg-users] Help with adding a player model

Thanks very much, Robert. I set the view matrix of the viewer's camera successfully. But I read some examples, they didn't set the viewer's camera, I saw something like viewer.addSlaveCamera(), what is it for? Which should I use? -- Read this topic online here:

Re: [osg-users] Wash DC OSG Users Group meeting?

Hi all -- There's been a lot of interest in a DC users group meeting, but alas, no one has stepped forward with a good location, and the hotel I'm staying at is booked solid. At this point, I'll recommend we do not have a users group meeting. While the OSG training course is a good impetus for

[osg-users] Can't write to ALPHA component with custom fragment shader in RTT pass

Hi everyone, I have trouble with a render to texture pass, where I try to write to the RGB and ALPHA components of an attached RGBA texture in a custom fragment shader. Writing to the RGB components works, but gl_FragColor.a = ... does not have any effect at all. The ALPHA component will

[osg-users] How do I access the Z-Buffer content from the last render pass

Hi osg-users, is it possible to access the Z-Buffer content from a render pass 1 in the shaders during a second render pass 2 if I do not clear the Z-Buffer content in pass 1? In my project I render my scene in pass 1 and set the clear mask for pass 2 to 0, hence not clearing neither the