42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
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#include <iostream>
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#include <osg/Geode>
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#include <osg/TexGen>
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#include <osg/Texture2D>
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#include <osg/MatrixTransform>
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#include <osgDB/ReadFile>
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#include <osgViewer/Viewer>
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extern osg::Node * CreateSimpleHierarchy( const char * file );
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extern osg::Node * CreateAdvancedHierarchy( const char * file );
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int main( int argc, char **argv )
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{
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// construct the viewer.
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osg::ArgumentParser arguments( &argc, argv );
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osgViewer::Viewer viewer( arguments );
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std::string filename = "cow.osg";
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bool useAdvancedTechnique = arguments.read("-a") || arguments.read("--advanced") ;
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if (arguments.argc()>1)
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{
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if (!arguments.isOption(1)) filename = arguments[1];
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}
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// osg::Node * node = CreateSimpleHierarchy( file );
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osg::Node * node = useAdvancedTechnique ?
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CreateAdvancedHierarchy( filename.c_str() ) :
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CreateSimpleHierarchy( filename.c_str() );
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if ( !node ) {
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osg::notify( osg::NOTICE ) << "Error, cannot read " << filename << std::endl;
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return 1;
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}
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viewer.setSceneData( node );
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viewer.realize( );
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viewer.run();
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return 0;
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}
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