/usr/include/osgEarthSymbology/BillboardSymbol is in libosgearth-dev 2.9.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2016 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 OSGEARTHSYMBOLOGY_BILLBOARD_SYMBOL_H
#define OSGEARTHSYMBOLOGY_BILLBOARD_SYMBOL_H 1
#include <climits>
#include <osgEarth/Common>
#include <osgEarthSymbology/InstanceSymbol>
#include <osg/Vec3f>
namespace osgEarth { namespace Symbology
{
class InstanceResource;
/**
* Represents a 2D camera-facing image
*/
class OSGEARTHSYMBOLOGY_EXPORT BillboardSymbol : public InstanceSymbol
{
public:
META_Object(osgEarthSymbology, BillboardSymbol);
BillboardSymbol(const BillboardSymbol& rhs,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
BillboardSymbol( const Config& conf =Config() );
/** dtor */
virtual ~BillboardSymbol() { }
public: // properties
/** Width of the billboard image in meters */
optional<float>& width() { return _width; }
const optional<float>& width() const { return _width; }
/** Height of the billboard image in meters */
optional<float>& height() { return _height; }
const optional<float>& height() const { return _height; }
public: // non-serialized properties (for programmatic use only)
/** Explicit model to use for model placement */
void setImage(osg::Image* image) { _image = image; }
const osg::Image* getImage() const { return _image.get(); }
public:
virtual Config getConfig() const;
virtual void mergeConfig( const Config& conf );
static void parseSLD(const Config& c, class Style& style);
public: // InstanceSymbol
/** Creates a new (empty) resource appropriate for this symbol */
virtual InstanceResource* createResource() const;
protected:
optional<float> _width;
optional<float> _height;
osg::ref_ptr<osg::Image> _image;
};
} } // namespace osgEarth::Symbology
#endif
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