Re: [osg-users] Advice on how to implement custom file format

2015-08-20 Thread Chris Hanson
Aaron, this sounds a lot like something I've worked with recently. If you want to get in touch with me privately and share more details on the format you are working with, I might be able to assist you more. On Sun, Aug 16, 2015 at 3:11 PM, Aaron Andersen aa...@fosslib.net wrote: Hello, I'm

Re: [osg-users] Advice on how to implement custom file format

2015-08-18 Thread Aaron Andersen
Hi Robert, I've dug through the DatabasePager, PagedLOD, and ProxyNode code a bit and have a better understanding now. Thank you for the references to osgEarth. I'll check out that code and at least have good place to start now. Thank you! Aaron Quoting Robert Osfield

Re: [osg-users] Advice on how to implement custom file format

2015-08-17 Thread Robert Osfield
Hi Aaron, The OSG has a DatabasePager built in, something you can leverage by creating a paged database composed of PageLOD nodes, where the PagedLOD nodes have file references to the tiles you want to load. You can either use files directory or encode a tile via the filename string and have the

[osg-users] Advice on how to implement custom file format

2015-08-16 Thread Aaron Andersen
Hello, I'm planning to render a custom (preexisting) map file format using osg and was looking for some guidance. I haven't been using osg for that long so I figure it is worth asking if there is either a way to adapt some existing code in the library to fit this custom format, or if