/usr/include/osgEarth/CacheSeed is in libosgearth-dev 2.4.0+dfsg-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | /* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2013 Pelican Mapping
* http://osgearth.org
*
* osgEarth is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTH_CACHE_SEED_H
#define OSGEARTH_CACHE_SEED_H 1
#include <osgEarth/Common>
#include <osgEarth/Map>
#include <osgEarth/TileKey>
#include <osgEarth/Progress>
namespace osgEarth
{
/**
* Utility class for seeding a cache
*/
class OSGEARTH_EXPORT CacheSeed
{
public:
CacheSeed();
/** dtor */
virtual ~CacheSeed() { }
/**
* Sets the minimum level to seed to
*/
void setMinLevel(const unsigned int& minLevel) {_minLevel = minLevel;}
/**
* Gets the minimum level to cache to.
*/
const unsigned int getMinLevel() const {return _minLevel;}
/**
* Sets the maximum level to seed to
*/
void setMaxLevel(const unsigned int& maxLevel) {_maxLevel = maxLevel;}
/**
* Gets the maximum level to cache to.
*/
const unsigned int getMaxLevel() const {return _maxLevel;}
/**
*Adds an extent to cache
*/
void addExtent( const GeoExtent& value );
/**
* Set progress callback for reporting which tiles are seeded
*/
void setProgressCallback(osgEarth::ProgressCallback* progress) { _progress = progress? progress : new ProgressCallback; }
/**
* Performs the seed operation
*/
void seed( Map* map );
protected:
void incrementCompleted( unsigned int total ) const;
unsigned int _minLevel;
unsigned int _maxLevel;
unsigned int _total;
unsigned int _completed;
osg::ref_ptr<ProgressCallback> _progress;
void processKey( const MapFrame& mapf, const TileKey& key ) const;
bool cacheTile( const MapFrame& mapf, const TileKey& key ) const;
std::vector< GeoExtent > _extents;
};
}
#endif //OSGEARTH_CACHE_SEED_H
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