Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-11-02 Thread Art Tevs
Hi Wyat, WyattEarp wrote: What is the cudakernel project that Cmake generated? Note of the files will open in VS. This is the cuda example project. I have not checked if cmake does also generate valid VS files for cuda module in the example. Also, when I try to run the video

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-11-02 Thread Wyatt Earp
I followed the instructions in the README prior to posting this, but was still having problems. I moved the osgdb*.dll files to the directory where my examples live. osgppu_viewer runs now, but the osgppu_video is still complaining about not finding the plugin it needs. Which particular plugin

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-11-02 Thread Wyatt Earp
I think I found the problem why the plugin isn't found... Is the plugin for playing avi the QuickTime plugin? If it is, it isn't building built when I build OSG. I ran CMake and see that the QUICKTIME_LIBRARY and QUICKTIME_INCLUDE_DIR are NOTFOUND. I assume this is the reason the qt plugin

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-11-02 Thread Art Tevs
Which plugin is exactly used, is actually not dependent on osgppu. It just uses osgDB to load an .avi file. In earlier versions of osg a quicktime plugin was used to play .avi files, right. I don't know exactly the version number, but in between there was a change to ffmpeg plugin. I am also

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Art Tevs
Hi Wyatt, The main idea of osgPPU is to use input textures to process them. This can be used for rendering as also for GPGPU. Take a look into HDR and Video examples. In the first one the input color buffer of the camera is used to apply HDR tone mapping and glow effect and then render it

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Wyatt Earp
I download the latest code from SVN, ran CMake to generate the proj files, and tried to build it. I am getting the following error (repeatedly): OSG-2.8\include\osg/Export(17) : fatal error C1083: Cannot open include file: 'osg/Config': No such file or directory Maybe I didn't set the

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Art Tevs
The error is that osg installation could not be found. Check that you have osg also installed. The svn version of osgppu does only work with the current svn version of osg. If you have older osg version installed, then get the according osgppu version either from the svn tags repository or

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Wyatt Earp
Thanks, I am using OSG 2.8.0 and the osgPPU from SVN. Is that a problem? Also... I clicked configure on the CMake panel, then proceeded to point all of the OSGxxx_LIBRARY_RELEASE type vars to the correct location/files. I thought I set OSG_DIR to the root of my osg tree, but I'll check. I

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Art Tevs
Hi, WyattEarp wrote: I am using OSG 2.8.0 and the osgPPU from SVN. Is that a problem? yes, it will be a problem. osgPPU from SVN needs some functionality of the very current osg. So, for you (osg v2.8.0) you better download osgPPU from the download section on the project webpage

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Wyatt Earp
what is the difference between OSG_INCLUDE_DIR and OSG_GEN_INCLUDE_DIR? W On Fri, Oct 30, 2009 at 12:08 PM, Art Tevs arti_t...@yahoo.de wrote: Hi, WyattEarp wrote: I am using OSG 2.8.0 and the osgPPU from SVN.  Is that a problem? yes, it will be a problem. osgPPU from SVN needs some

Re: [osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-30 Thread Wyatt Earp
Everything, osgPPU, plugin and examples builds. What is the cudakernel project that Cmake generated? Note of the files will open in VS. W On Fri, Oct 30, 2009 at 12:08 PM, Art Tevs arti_t...@yahoo.de wrote: Hi, WyattEarp wrote: I am using OSG 2.8.0 and the osgPPU from SVN.  Is that a

[osg-users] [osgPPU] I have an OSG app to which I would like to add a second render pass...

2009-10-29 Thread Wyatt B. S. Earp
Hi, I have an OSG app to which I would like to add a second render pass. I render to a fbo hdr texture and I want to use a 2nd pass to process this texture, then write out to another hdr texture, then display. Is this the sort of thing that osgPPU is meant for? My app isn't a GPGPU app it