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Questions tagged [osgearth]

osgEarth is a geospatial SDK and terrain engine for OpenSceneGraph applications

28 questions
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osgearth show some info “ObjectWrapperManager::addWrapper()”

Ubuntu run osgearth ObjectWrapperManager::addWrapper(): 'osg::DummyObject' already exists. ObjectWrapperManager::addWrapper(): 'osgEarth::ClampableNode' already exists. ObjectWrapperManager::addWrapper(): 'osgEarth::InstallCameraUniform' already…
peanutpig
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osgearth ThreeDTiles model data is very big

osgearth ThreeDTiles model data is very big,Can I use LOD technology, or it uses LOD technology itself? there is my earth file. Model size has 3G or 4G.
peanutpig
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Calculate model BoundingBox in osgEarth

I want draw a model BoundingBox in osgEarth, but position is not suitable. osg::ComputeBoundsVisitor boundVisitor; node->accept(boundVisitor); osg::BoundingBox boundingBox = boundVisitor.getBoundingBox(); osg::Matrixd localToWorld =…
peanutpig
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How to make osgEarth automatically manage HGT elevation tiles?

I'm trying to add an elevation layer to my program that's based on osgEarth. I've seen an example, osgearth_city, available in osgEarth source tree, which loads a TMSElevationLayer like this: TMSElevationLayer* layer = new…
Ruslan
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can't find osgearth cache utility

I want to revive one of my old projects. The old environment was VS2010 and I want to upgrade it to VS2015. In VS2010 I used to cache image and elevation data with osgearth_cache.exe (I don't remember where it's came from). It was very useful tool…
user9908830
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Undefined symbols for architecture arm64. While using static library

I'm building a demo project which uses a 3d engine names "OpenSceneGraph" writing in C++, this engine provides tens of .a static library files after building. while I use those .a files in my xcode project, errors appeared Undefined symbols for…
Charles Yao
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gluPartialDisk in osg/osgEarth

I've been trying to create an openGL gluDisk like object in osgEarth. So far I've attempted to do the following (Edited, this is the correct answer): void ViewDriver::drawCircZone(double lat, double lon, double innerRadius, double outerRadius,…
Blanky
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[osgEarth]* [Horizon] No horizon info installed in callback

I've recently updated to OMNeT++ 5.4 from 5.1.1. Since the switch, our project (which was originally based on the osg-earth example) is accompanied by the following error: [osgEarth]* [Horizon] No horizon info installed in callback [osgEarth]*…
ThomDietrich
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How to make osgEarth::ModelLayer's model hide if distance exceeds some value?

I'm trying to display labels from a model file, and the osgearth_features demo shows how to do this. It works fine for me, but I need the labels to disappear once the distance to the Earth exceeds some value. (I'm using version 25ce0e1 of…
Ruslan
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memory leak in osgearth

My goal is using library OSGEarth to make a MFC project that can display the model "openstreetmap.earth". I finished this and can see the the earth.But every time when i close the project, the output window in vs2015 say there are memory leaks in…
zalisc
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install and run osgEarth on linux

I'm trying to compile osgearth library with Qt on Fedora. I install osgEarth by this command: dnf install osgearth-devel By typing osgearth in terminal, a black screen with a circle in the middle is displayed. I think that osgEarth is installed and…
Ahmad Sarabian
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Using osg and osgearth for omnet++ ubuntu 20.04

I am trying to use OpenSceneGraph and OSGEarth modules for omnet++. However, when I installed this packages as told in Installation guide of omnet++ using the commands sudo apt-get install openscenegraph-plugin-osgearth libosgearth-dev sudo…
ratatosk
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How to build OsgEarthQt with OsgEarth2.10?

OSG3.4.1 OSGEarth2.10 win7 vs2015 x64 How to build OSGEarthQT? I use the source code osgEarthQt,but there is no install project after construction，Lib file not found
Jin Chen
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