Re: [osg-users] How to properly compile osg with EGL support?

Awesome! On Tue, Apr 30, 2019 at 8:14 AM Trajce Nikolov NICK < trajce.nikolov.n...@gmail.com> wrote: > me again :) > > I had to re-read what Omar wrote in this thread. To make it work you > really need to link explicitly to EGL, GLdispatch and OpenGL. All works now > > Thanks Omar and Chris! > >

Re: [osg-users] Convert .earth file to .osg format

> > > Band 1 Block=1024x1 Type=Float32, ColorInterp=Gray > don't see the measurement value type, but I'm fairly sure they are both > in meters. (I also confirmed the above data in QGIS.) > This seems plausible. Did you check to see what value range this elevation TIFF has? I can't see anything

Re: [osg-users] Best Practices and Switches

Thank you for your reply. In general my CPU load is pretty good, what I am really concerned about is reducing the number of OpenGL calls/driver overhead. If I have 200 signs all under there own switch, each sign is only 4-64 triangles each, and all the signs share the same texture mosaic.

Re: [osg-users] Best Practices and Switches

Hi David, On Tue, 30 Apr 2019 at 17:38, David Heitbrink wrote: > I have some scenes with tons of osgSim::MultiSwitch's, I think for some of my > scenes it can be in the low 1000s. For a scene these are typically setup > once, and then rarely changed. From what I understand a lot of the

[osg-users] Best Practices and Switches

I have some scenes with tons of osgSim::MultiSwitch's, I think for some of my scenes it can be in the low 1000s. For a scene these are typically setup once, and then rarely changed. From what I understand a lot of the optimize operations do not work across switches, which makes sense, I would

Re: [osg-users] Convert .earth file to .osg format

Chris, When I examine an image GeoTiff with GDALinfo, here's what is output: Driver: GTiff/GeoTIFF Files: N33W118_D004_S001_T001_L00_U0_R0a.tif Size is 1024, 1024 Coordinate System is: GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563,

Re: [osg-users] Convert .earth file to .osg format

Steven, You should consider making a GDAL VRT. It's a format for compositing source files together into one virtual data source. You can build it by hand or use the gdalbuildvrt tool. https://www.gdal.org/gdalbuildvrt.html Glenn Waldron / osgEarth On Mon, Apr 29, 2019 at 7:02 PM Chris Hanson

Re: [osg-users] How to properly compile osg with EGL support?

me again :) I had to re-read what Omar wrote in this thread. To make it work you really need to link explicitly to EGL, GLdispatch and OpenGL. All works now Thanks Omar and Chris! On Tue, Apr 30, 2019 at 7:38 AM Trajce Nikolov NICK < trajce.nikolov.n...@gmail.com> wrote: > Hi Community, > > we