C++ (Cpp) CompositeLayer::getNumLayers示例

示例#1

static bool writeLayers( osgDB::OutputStream& os, const osgVolume::CompositeLayer& layer )
{
    unsigned int size = layer.getNumLayers();
    os << size << os.BEGIN_BRACKET << std::endl;
    for ( unsigned int i=0; i<size; ++i )
    {
        os << layer.getLayer(i);
    }
    os << os.END_BRACKET << std::endl;
    return true;
}

示例#2

static bool checkLayers( const osgVolume::CompositeLayer& layer )
{
    return layer.getNumLayers()>0;
}