Collaboration diagram for AssembleTile:

Public Member Functions
void	init (const TileKey &key, const MapInfo &mapInfo, const OSGTerrainOptions &opt, TileBuilder::SourceRepo &repo, const MaskLayerVector &masks=MaskLayerVector())
void	execute ()
Public Attributes
TileKey	_key
const MapInfo *	_mapInfo
const OSGTerrainOptions *	_opt
TileBuilder::SourceRepo *	_repo
Tile *	_tile
MaskLayerVector	_masks

Detailed Description

Definition at line 139 of file TileBuilder.cpp.

Member Function Documentation

void AssembleTile::execute ( ) [inline]

Definition at line 152 of file TileBuilder.cpp.

    {
        _tile = new Tile( _key, GeoLocator::createForKey(_key, *_mapInfo), *_opt->quickReleaseGLObjects() );
        _tile->setVerticalScale( *_opt->verticalScale() );

        //_tile->setRequiresNormals( true );
        _tile->setDataVariance( osg::Object::DYNAMIC );
        _tile->setTerrainMasks(_masks);

        // copy over the source data.
        _tile->setCustomColorLayers( _repo->_colorLayers );
        _tile->setElevationLayer( _repo->_elevLayer.getHFLayer() );

        osg::BoundingSphere bs = _tile->getBound();

        // a skirt hides cracks when transitioning between LODs:
        osg::HeightField* hf = _repo->_elevLayer.getHFLayer()->getHeightField();
        hf->setSkirtHeight(bs.radius() * _opt->heightFieldSkirtRatio().get() );
    }

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void AssembleTile::init	(	const TileKey &	key,
		const MapInfo &	mapInfo,
		const OSGTerrainOptions &	opt,
		TileBuilder::SourceRepo &	repo,
		const MaskLayerVector &	masks = `MaskLayerVector()`
	)		`[inline]`

Definition at line 141 of file TileBuilder.cpp.

    {
        _key     = key;
        _mapInfo = &mapInfo;
        _opt     = &opt;
        _repo    = &repo;
        _tile    = 0L;
        _masks.clear();
        std::copy( masks.begin(), masks.end(), std::back_inserter(_masks) );
    }

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