ive node does not display textures after using LogarithmicDepthBuffer

[luohuiiqng]

Hello, everyone! I find that my node model texture displays an exception when I add the following code to my program. Why is this?
At present, it is found that this situation occurs in ive format models and fbx does not, thank you!

osgEarth::Util::LogarithmicDepthBuffer logDepth;        
logDepth.install(m_viewer->getCamera());

[gwaldron]

If you provide a minimal program that reproduces the problem, someone may be able to investigate.

[luohuiiqng]

I find that this seems to have nothing to do with the code, it may have something to do with the command I use to export the model file in ive format, because when I use the tree.ive file it appears fine, but when I use the ive format file I export it does not display the texture properly, with the following two lines of code added:
osgEarth::Util::LogarithmicDepthBuffer logDepth;
logDepth.install(viewer.getCamera());
The command I use when exporting ive files is:
osgconv.exe "src.*" "dst.ive"
complete code:

#include<Windows.h>
#include <osgEarth/ModelNode>
#include <osgViewer/Viewer>
#include <osgEarth/Notify>
#include <osgEarth/EarthManipulator>
#include <osgEarth/ExampleResources>
#include <osgEarth/MapNode>
#include <osgEarth/Threading>
#include <iostream>
#include <osgEarth/GDAL>
#include <osgEarth/Config>
#include <osgEarth/Extension>
#include <osgEarth/TerrainOptions>
#include <osgEarth/Common>
#include <osgDB/ReadFile>
#include <osgEarth/Registry>
#include <osgEarth/GDAL>

#include <osgEarth/MapNode> 
#include <osgEarth/GDAL> 
#include <osgEarth/ExampleResources> 
#include <osgEarth/EarthManipulator> 
#include <osgEarth/Style> 
#include <osgEarth/OGRFeatureSource> 
#include <osgEarth/FeatureModelLayer> 
#include <osgEarth/FeatureImageLayer> 
#include <osgEarth/TerrainConstraintLayer>

#include<osgEarth/FeatureNode>
#include <osgEarth/CircleNode>
#include <osgEarth/GLUtils>

#include <osgEarth/Lighting>
#include <osgEarth/PhongLightingEffect>
#include <osgEarth/Ephemeris>
#include <osgEarth/Shadowing>

#include <osg/ShapeDrawable>
#include <osgGA/OrbitManipulator>
#include <osgGA/NodeTrackerManipulator>
#include <osgGA/SphericalManipulator>
#include <osgGA/StandardManipulator>
#include <osgGA/TerrainManipulator>
#include <osgGA/TrackballManipulator>
#include <osgGA/UFOManipulator>
#include <osgGA/FirstPersonManipulator>
#include <osgEarth/LogarithmicDepthBuffer>


using namespace osgEarth;

int main(void) {

    osgEarth::initialize();

    osgViewer::Viewer viewer;

    osg::ref_ptr<osgEarth::Map> map = new osgEarth::Map;

    GDALImageLayer* basemap = new GDALImageLayer();
    basemap->setURL("D:/OSG/osgearth-master/data/world.tif");
    map->addLayer(basemap);

    osg::ref_ptr< osgEarth::MapNode> mapNode = new osgEarth::MapNode(map);
    osg::ref_ptr< osg::Group> root = new osg::Group;  
    //F:/packResources/fly4.ive
    //"E:/osgEarthPro/CustomEarth/data/tree.ive"
    osg::ref_ptr<osg::Node> node = osgDB::readNodeFile("E:/osgEarthPro/CustomEarth/data/tree.ive");
    osgEarth::ShaderGenerator shaderG;
    node->accept(shaderG);
    
    osg::ref_ptr<osg::MatrixTransform> mt = new osg::MatrixTransform;
    mt->addChild(node);       
    root->addChild(osgEarth::MapNode::get(mapNode));
    root->addChild(mt);


    EarthManipulator* earthMainpulator = new EarthManipulator();
    osgEarth::GeoPoint point2(SpatialReference::get("wgs84"), -105.042292, 38.840829, 10000, osgEarth::ALTMODE_ABSOLUTE);
    osg::Vec3d world;
    point2.toWorld(world);    
    mt->setMatrix(osg::Matrix::scale(osg::Vec3d(100.0, 100.0, 100.0)) * osg::Matrix::translate(world));

    viewer.setSceneData(root.get());
    viewer.setCameraManipulator(earthMainpulator); 
    //>>>>Note>>>>>>>>>>>/
    osgEarth::Util::LogarithmicDepthBuffer logDepth;
    logDepth.install(viewer.getCamera());
    //<<<<Note<<<<<<<<<<</
    Viewpoint vp("home", -105.042292, 38.840829, 0, 24.261, -21.6, 3450);
    earthMainpulator->setViewpoint(vp);
    viewer.setUpViewInWindow(100, 100, 800, 800);

    return viewer.run();
}

[luohuiiqng]

The reason is the same as question, I just changed the osg version.