[osg-users] Texture on Cylinder

[Nils]

Hey,
I would like to build a simple panorma program with  osg.
I used a Cylinder and a similiar Code to sampleshape:

   osg::Geode* geode = new osg::Geode();

    // ---------------------------------------
    // Set up a StateSet to texture the objects
    // ---------------------------------------
    osg::StateSet* stateset = new osg::StateSet();

    osg::Image* image = osgDB::readImageFile( "Images/lz.rgb" );

    if (image)
    {
        osg::Texture2D* texture = new osg::Texture2D;
        texture->setImage(image);
         
stateset->setTextureAttributeAndModes(0,texture,osg::StateAttribute::ON);
    }

    geode->setStateSet( stateset );

    float radius = 50.0f;
    float height = 20.0f;

    osg::TessellationHints* hints = new osg::TessellationHints;
    hints->setDetailRatio(0.5f);

    geode->addDrawable(new osg::ShapeDrawable(new  
osg::Cylinder(osg::Vec3(6.0f,0.0f,0.0f),radius,height),hints));



When I zoom into the cylinder, everything is dark and I cant see my  
texture. What can I do?

Thanks,
Nils


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