54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#include <osgTerrain/CoordinateSystem>
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using namespace osgTerrain;
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CoordinateSystem::CoordinateSystem()
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{
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}
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CoordinateSystem::CoordinateSystem(const std::string& projectionRef):
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_projectionRef(projectionRef)
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{
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}
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CoordinateSystem::CoordinateSystem(const CoordinateSystem& cs,const osg::CopyOp& copyop):
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Object(cs,copyop),
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_projectionRef(cs._projectionRef)
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{
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}
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osg::ref_ptr<CoordinateSystem::CoordinateTransformation>& getCoordinateTransformationPrototypePtr()
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{
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static osg::ref_ptr<CoordinateSystem::CoordinateTransformation> s_coordinateSystemPrototype;
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return s_coordinateSystemPrototype;
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}
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CoordinateSystem::CoordinateTransformation* CoordinateSystem::CoordinateTransformation::createCoordinateTransformation(const CoordinateSystem& source, const CoordinateSystem& destination)
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{
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if (getCoordinateTransformationPrototypePtr().valid())
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{
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getCoordinateTransformationPrototypePtr()->cloneCoordinateTransformation(source, destination);
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}
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return 0L;
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}
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void CoordinateSystem::CoordinateTransformation::setCoordinateTransformationPrototpe(CoordinateTransformation* ct)
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{
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getCoordinateTransformationPrototypePtr() = ct;
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}
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