Re: [osg-users] paged database with height above terrain (HAT)

The osgSim::HeightAboveTerrain class automatically handles paged databases so use this rather than the lower level intersections classes in osgUtil. On Nov 10, 2007 2:54 AM, Mark Hurry [EMAIL PROTECTED] wrote: Hi, I'm trying to position 30 - 40 models on a large terrapage (.txp) terrain

Re: [osg-users] Performance issue with Database Pager Terra Vista Files

Hi Aktar, I have been working with dual core machines and paging for the past two years without deadlocks, and for the last thee months have been using a quad core machine without issue. What OS are you using? Robert. On Nov 10, 2007 7:31 AM, Akhtar Shamim [EMAIL PROTECTED] wrote: Dear All,

Re: [osg-users] Efficient dynamic texture updates

Hi Bob, All you need to do is call dirty on the osg::Image attached to the Texture and the OSG will automatically do the subloading for you, you don't need to do anything. Performance is typically very good. With a non power of two texture take care to use a TextureRectangle of use Non Power of

[osg-users] download plugins osg

Hi, I'm Miriam. I need last release of all osgPlugins (to read the images ), because I can't find the link for download. Thank you Miriam ___ osg-users mailing list osg-users@lists.openscenegraph.org

Re: [osg-users] download plugins osg

HI Miriam, The osgPlugins are part of the core OpenSceneGraph distribution which you can get either as a binary, the source code in a zip file, for from the subversion directory. In the source code distribution just look in OpenSceneGraph/src/osgPlugins. Robert. On Nov 11, 2007 6:24 PM, Miriam

[osg-users] Roll pitch yaw of a vector

Hi. Sorry if this is a stupid question but I can't find how to solve this! Assume that a vector (x1, 0.0, 0.0) is on the x axis. Lets say that we have another vector (x2, y2, z2), with the same length. How can I find the rotations that I have to apply to the initial vector so that we get the

[osg-users] Question about Manifests

Hello, has anything about the usage of manifest-files for osg changed with version 2.2 ? While everything works fine on my production-system, where visual c++ express files are installed, my installer for users doesn´t work anymore. I had included a trick into that installer to avoid having

[osg-users] how got here?

Hello everyone, From osg::Program: Program::Program(const Program rhs, const osg::CopyOp copyop): osg::StateAttribute(rhs, copyop) { osg::notify(osg::FATAL) how got here? std::endl; } Is this just a stub because somebody forgot to come back and finish it or for some technical

Re: [osg-users] Performance issue with Database Pager Terra Vista Files

Thanks for your replies. Robert, I am using windows XP Pro with service pack 2. The problem happens with GeForce 8800 GTX cards. Will, is there any solution to this or do I need to change my graphics cards? Regards, Shamim On Nov 12, 2007 5:53 AM, Will Dicharry [EMAIL PROTECTED] wrote: Hi, I

Re: [osg-users] Roll pitch yaw of a vector

Hello Panagiotis, Sorry if this is a stupid question but I can't find how to solve this! Assume that a vector (x1, 0.0, 0.0) is on the x axis. Lets say that we have another vector (x2, y2, z2), with the same length. How can I find the rotations that I have to apply to the initial vector so

Re: [osg-users] Tank Traversing across terrain

Hi Robert, sorry for the slow reply as I was away. I'm currently using 2.0 I'll download and install 2.2 in that case. Thanks! Regards Weng Heng > Date: Wed, 7 Nov 2007 09:08:10 + > From: "Robert Osfield" <[EMAIL PROTECTED]> > Subject: Re: [osg-users] Tank Traversing across terrain > To:

Re: [osg-users] paged database with height above terrain (HAT)

Hi, Thanks guys for the suggestions so far. Robert I tried putting my .txp databse through the osgintersection example and got nothing but the input z value returned as the result, which I assume means that no result was found Cheers Mark No virus found in this outgoing