Collaboration diagram for TileFrame:

Public Member Functions
	TileFrame (Tile *tile)
bool	getCustomColorLayer (UID layerUID, CustomColorLayer &out) const
Public Attributes
TileKey	_tileKey
ColorLayersByUID	_colorLayers
osg::ref_ptr < osgTerrain::HeightFieldLayer >	_elevationLayer
osg::ref_ptr< osgTerrain::Locator >	_locator
float	_sampleRatio
MaskLayerVector	_masks

Detailed Description

Thread-safe working copy of Tile contents.

Definition at line 178 of file Tile.

Constructor & Destructor Documentation

TileFrame::TileFrame ( Tile * tile )

Definition at line 355 of file Tile.cpp.

                                 :
_tileKey(tile->getKey())
{
    Threading::ScopedReadLock sharedLock( tile->_tileLayersMutex );
    _colorLayers    = tile->_colorLayers;
    _elevationLayer = tile->getElevationLayer();
    _locator        = tile->getLocator();
    osg::ref_ptr< Terrain > terrain = tile->getTerrain();
    if (terrain.valid())
    {
        _sampleRatio  = terrain->getSampleRatio();
    }
    _masks          = MaskLayerVector(tile->getTerrainMasks());
}

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Member Function Documentation

bool TileFrame::getCustomColorLayer	(	UID	layerUID,
		CustomColorLayer &	out
	)		const `[inline]`

Definition at line 191 of file Tile.

                                                                          {
        ColorLayersByUID::const_iterator i = _colorLayers.find( layerUID );
        if ( i != _colorLayers.end() ) {
            out = i->second;
            return true;
        }
        return false;
    }

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