From osgplaents, updates to more of the solar systems planets.
This commit is contained in:
Robert Osfield
parent
01c8b3d0c1
commit
a2c3d0335c
@ -1,3 +1,5 @@
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/* details about distances and rotation on http://www.solarviews.com/eng/solarsys.htm */
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#include <iostream>
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#include <osg/Notify>
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@ -33,6 +35,7 @@
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static osg::Vec3 defaultPos( 0.0f, 0.0f, 0.0f );
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static osg::Vec3 centerScope(0.0f, 0.0f, 0.0f);
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/** create quad at specified position. */
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osg::Drawable* createSquare(const osg::Vec3& corner,const osg::Vec3& width,const osg::Vec3& height, osg::Image* image=NULL)
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{
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@ -119,7 +122,6 @@ osg::Image* createBillboardImage(const osg::Vec4& centerColour, unsigned int siz
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//return osgDB::readImageFile("spot.dds");
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}
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osg::AnimationPath* createAnimationPath(const osg::Vec3& center,float radius,double looptime)
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{
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// set up the animation path
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@ -148,60 +150,95 @@ osg::AnimationPath* createAnimationPath(const osg::Vec3& center,float radius,dou
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}// end createAnimationPath
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class SolarSystem
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{
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public:
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double _radiusSpace;
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double _radiusSun;
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double _radiusMercury;
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double _radiusVenus;
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double _radiusEarth;
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double _radiusMoon;
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double _radiusMars;
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double _radiusJupiter;
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double _RorbitMercury;
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double _RorbitVenus;
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double _RorbitEarth;
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double _tiltEarth;
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double _RorbitMoon;
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double _RorbitMars;
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double _RorbitJupiter;
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double _rotateSpeedMercury;
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double _rotateSpeedVenus;
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double _rotateSpeedEarthAndMoon;
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double _rotateSpeedEarth;
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double _radiusMoon;
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double _RorbitMoon;
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double _rotateSpeedMoon;
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double _radiusSpace;
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double _rotateSpeedMars;
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double _rotateSpeedJupiter;
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double _tiltEarth;
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std::string _mapSpace;
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std::string _mapSun;
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std::string _mapVenus;
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std::string _mapMercury;
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std::string _mapEarth;
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std::string _mapEarthNight;
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std::string _mapMoon;
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std::string _mapMars;
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std::string _mapJupiter;
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SolarSystem()
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{
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_radiusSun = 5.0;
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_radiusEarth = 2.0;
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_RorbitEarth = 10.0;
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_tiltEarth = 18.0;
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_rotateSpeedEarthAndMoon = 1.0;
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_rotateSpeedEarth = 1.0;
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_radiusMoon = 0.5;
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_RorbitMoon = 2.0;
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_rotateSpeedMoon = 1.0;
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_radiusSpace = 300.0;
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_radiusSpace = 300.0;
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_radiusSun = 3.5;
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_radiusMercury = 0.7;
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_radiusVenus = 1.2;
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_radiusEarth = 2.0;
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_radiusMoon = 0.5;
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_radiusMars = 1.8;
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_radiusJupiter = 1.8;
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_RorbitMercury = 11.7;
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_RorbitVenus = 21.6;
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_RorbitEarth = 30.0;
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_RorbitMoon = 2.0;
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_RorbitMars = 45.0;
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_RorbitJupiter = 156.0;
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_rotateSpeedMercury = 1.1;
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_rotateSpeedVenus = 1.3;
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_rotateSpeedEarthAndMoon = 1.0;
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_rotateSpeedEarth = 1.0;
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_rotateSpeedMoon = 1.2;
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_rotateSpeedMars = 1.2;
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_rotateSpeedJupiter = 1.2;
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_tiltEarth = 18.0; // degrees
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_mapSpace = "Images/spacemap2.jpg";
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_mapSun = "Images/Solarsystem/sun256128.jpg";
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_mapMercury = "Images/Solarsystem/mercury256128.jpg";
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_mapVenus = "Images/Solarsystem/venus256128.jpg";
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_mapEarth = "Images/land_shallow_topo_2048.jpg";
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_mapEarthNight = "Images/land_ocean_ice_lights_2048.jpg";
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_mapMoon = "Images/Solarsystem/moon256128.jpg";
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_mapMars = "Images/Solarsystem/mars256128.jpg";
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_mapJupiter = "Images/Solarsystem/jupiter256128.jpg";
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}
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osg::MatrixTransform* createEarthTranslationAndTilt();
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osg::MatrixTransform* createTranslationAndTilt( double translation, double tilt );
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osg::MatrixTransform* createRotation( double orbit, double speed );
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osg::MatrixTransform* createMoonTranslation();
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osg::Geode* createSpace( const std::string& name, const std::string& textureName );
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osg::Geode* createPlanet( double radius, const std::string& name, const osg::Vec4& color , const std::string& textureName );
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osg::Geode* createPlanet( double radius, const std::string& name, const osg::Vec4& color , const std::string& textureName1, const std::string& textureName2);
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osg::Group* createSunLight();
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osg::Group* built();
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void printParameters()
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{
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std::cout << "radiusSun\t= " << _radiusSun << std::endl;
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std::cout << "radiusEarth\t= " << _radiusEarth << std::endl;
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std::cout << "RorbitEarth\t= " << _RorbitEarth << std::endl;
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std::cout << "tiltEarth\t= " << _tiltEarth << std::endl;
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std::cout << "rotateSpeedEarthAndMoon= " << _rotateSpeedEarthAndMoon << std::endl;
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std::cout << "rotateSpeedEarth= " << _rotateSpeedEarth << std::endl;
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std::cout << "radiusMoon\t= " << _radiusMoon << std::endl;
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std::cout << "RorbitMoon\t= " << _RorbitMoon << std::endl;
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std::cout << "rotateSpeedMoon\t= " << _rotateSpeedMoon << std::endl;
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std::cout << "radiusSpace\t= " << _radiusSpace << std::endl;
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void printParameters();
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}
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}; // end SolarSystem
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class FindNamedNodeVisitor : public osg::NodeVisitor
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@ -247,16 +284,24 @@ int main( int argc, char **argv )
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SolarSystem solarSystem;
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while (arguments.read("--radiusSpace",solarSystem._radiusSpace)) { }
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while (arguments.read("--radiusSun",solarSystem._radiusSun)) { }
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while (arguments.read("--radiusEarth",solarSystem._radiusEarth)) { }
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while (arguments.read("--radiusMoon",solarSystem._radiusMoon)) { }
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while (arguments.read("--RorbitEarth",solarSystem._RorbitEarth)) { }
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while (arguments.read("--tiltEarth",solarSystem._tiltEarth)) { }
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while (arguments.read("--RorbitMoon",solarSystem._RorbitMoon)) { }
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while (arguments.read("--rotateSpeedEarthAndMoon",solarSystem._rotateSpeedEarthAndMoon)) { }
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while (arguments.read("--rotateSpeedEarth",solarSystem._rotateSpeedEarth)) { }
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while (arguments.read("--radiusMoon",solarSystem._radiusMoon)) { }
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while (arguments.read("--RorbitMoon",solarSystem._RorbitMoon)) { }
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while (arguments.read("--rotateSpeedMoon",solarSystem._rotateSpeedMoon)) { }
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while (arguments.read("--radiusSpace",solarSystem._radiusSpace)) { }
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while (arguments.read("--tiltEarth",solarSystem._tiltEarth)) { }
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while (arguments.read("--mapSpace",solarSystem._mapSpace)) { }
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while (arguments.read("--mapEarth",solarSystem._mapEarth)) { }
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while (arguments.read("--mapEarthNight",solarSystem._mapEarthNight)) { }
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while (arguments.read("--mapMoon",solarSystem._mapMoon)) { }
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osgGA::NodeTrackerManipulator::TrackerMode trackerMode = osgGA::NodeTrackerManipulator::NODE_CENTER_AND_ROTATION;
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@ -298,18 +343,24 @@ int main( int argc, char **argv )
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if (arguments.read("-h") || arguments.read("--help"))
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{
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std::cout << "setup the following arguments: " << std::endl;
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std::cout << "--radiusSpace: double" << std::endl;
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std::cout << "--radiusSun: double" << std::endl;
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std::cout << "--radiusEarth: double" << std::endl;
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std::cout << "--radiusMoon: double" << std::endl;
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std::cout << "--RorbitEarth: double" << std::endl;
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std::cout << "--tiltEarth: double" << std::endl;
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std::cout << "--RorbitMoon: double" << std::endl;
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std::cout << "--rotateSpeedEarthAndMoon: double" << std::endl;
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std::cout << "--rotateSpeedEarth: double" << std::endl;
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std::cout << "--radiusMoon: double" << std::endl;
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std::cout << "--RorbitMoon: double" << std::endl;
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std::cout << "--rotateSpeedMoon: double" << std::endl;
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std::cout << "--radiusSpace: double" << std::endl;
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std::cout << "--tiltEarth: double" << std::endl;
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std::cout << "--mapSpace: string" << std::endl;
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std::cout << "--mapEarth: string" << std::endl;
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std::cout << "--mapEarthNight: string" << std::endl;
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std::cout << "--mapMoon: string" << std::endl;
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return 1;
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}
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@ -330,12 +381,12 @@ int main( int argc, char **argv )
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root->addChild(sunLight);
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// create the sun
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osg::Node* sun = solarSystem.createPlanet( solarSystem._radiusSun, "Sun", osg::Vec4( 1.0, 1.0, 0, 1.0f), "" );
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osg::Node* sun = solarSystem.createPlanet( solarSystem._radiusSun, "Sun", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), solarSystem._mapSun );
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osg::StateSet* sunStateSet = sun->getOrCreateStateSet();
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osg::Material* material = new osg::Material;
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material->setEmission( osg::Material::FRONT_AND_BACK, osg::Vec4( 1.0f, 1.0f, 0.0f, 0.0f ) );
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sunStateSet->setAttributeAndModes( material, osg::StateAttribute::ON );
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osg::Billboard* sunBillboard = new osg::Billboard();
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sunBillboard->setMode(osg::Billboard::POINT_ROT_EYE);
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sunBillboard->addDrawable(
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@ -343,20 +394,24 @@ int main( int argc, char **argv )
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osg::Vec3(0.0f,0.0f,0.0f));
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sunLight->addChild( sunBillboard );
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// stick sun right under root, no transformations for the sun
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sunLight->addChild( sun );
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// create light source in the sun
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/*
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*********************************************
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** earthMoonGroup and Transformations
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*********************************************
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*/
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// create earth and moon
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osg::Node* earth = solarSystem.createPlanet( solarSystem._radiusEarth, "Earth", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), "Images/land_shallow_topo_2048.jpg", "Images/land_ocean_ice_lights_2048.jpg" );
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osg::Node* moon = solarSystem.createPlanet( solarSystem._radiusMoon, "Moon", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), "Images/moon256128.TGA" );
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osg::Node* earth = solarSystem.createPlanet( solarSystem._radiusEarth, "Earth", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), solarSystem._mapEarth, solarSystem._mapEarthNight );
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osg::Node* moon = solarSystem.createPlanet( solarSystem._radiusMoon, "Moon", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), solarSystem._mapMoon );
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// create transformations for the earthMoonGroup
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osg::MatrixTransform* aroundSunRotation = solarSystem.createRotation( solarSystem._RorbitEarth, solarSystem._rotateSpeedEarthAndMoon );
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osg::MatrixTransform* earthPosition = solarSystem.createEarthTranslationAndTilt();
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osg::MatrixTransform* aroundSunRotationEarthMoonGroup = solarSystem.createRotation( solarSystem._RorbitEarth, solarSystem._rotateSpeedEarthAndMoon );
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osg::MatrixTransform* earthMoonGroupPosition = solarSystem.createTranslationAndTilt( solarSystem._RorbitEarth, solarSystem._tiltEarth );
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//Group with earth and moon under it
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@ -364,37 +419,121 @@ int main( int argc, char **argv )
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//transformation to rotate the earth around itself
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osg::MatrixTransform* earthRotationAroundItself = solarSystem.createRotation ( 0.0, solarSystem._rotateSpeedEarth );
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osg::MatrixTransform* earthAroundItselfRotation = solarSystem.createRotation ( 0.0, solarSystem._rotateSpeedEarth );
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//transformations for the moon
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osg::MatrixTransform* moonAroundEarthXform = solarSystem.createRotation( solarSystem._RorbitMoon, solarSystem._rotateSpeedMoon );
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osg::MatrixTransform* moonTranslation = solarSystem.createMoonTranslation();
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osg::MatrixTransform* moonAroundEarthRotation = solarSystem.createRotation( solarSystem._RorbitMoon, solarSystem._rotateSpeedMoon );
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osg::MatrixTransform* moonTranslation = solarSystem.createTranslationAndTilt( solarSystem._RorbitMoon, 0.0f );
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moonTranslation->addChild( moon );
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moonAroundEarthXform->addChild( moonTranslation );
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earthMoonGroup->addChild( moonAroundEarthXform );
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moonAroundEarthRotation->addChild( moonTranslation );
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earthMoonGroup->addChild( moonAroundEarthRotation );
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earthRotationAroundItself->addChild( earth );
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earthAroundItselfRotation->addChild( earth );
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earthMoonGroup->addChild( earthRotationAroundItself );
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earthMoonGroup->addChild( earthAroundItselfRotation );
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earthPosition->addChild( earthMoonGroup );
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earthMoonGroupPosition->addChild( earthMoonGroup );
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aroundSunRotation->addChild( earthPosition );
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aroundSunRotationEarthMoonGroup->addChild( earthMoonGroupPosition );
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sunLight->addChild( aroundSunRotation );
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sunLight->addChild( aroundSunRotationEarthMoonGroup );
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/*
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*********************************************
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** end earthMoonGroup and Transformations
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*********************************************
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*/
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#if 0
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/*
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*********************************************
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** Mercury and Transformations
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*********************************************
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*/
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osg::Node* mercury = solarSystem.createPlanet( solarSystem._radiusMercury, "Mercury", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f ), solarSystem._mapMercury, "" );
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osg::MatrixTransform* aroundSunRotationMercury = solarSystem.createRotation( solarSystem._RorbitMercury, solarSystem._rotateSpeedMercury );
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osg::MatrixTransform* mercuryPosition = solarSystem.createTranslationAndTilt( solarSystem._RorbitMercury, 0.0f );
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mercuryPosition->addChild( mercury );
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aroundSunRotationMercury->addChild( mercuryPosition );
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sunLight->addChild( aroundSunRotationMercury );
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/*
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*********************************************
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** end Mercury and Transformations
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*********************************************
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*/
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/*
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*********************************************
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** Venus and Transformations
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*********************************************
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*/
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osg::Node* venus = solarSystem.createPlanet( solarSystem._radiusVenus, "Venus", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f ), solarSystem._mapVenus, "" );
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osg::MatrixTransform* aroundSunRotationVenus = solarSystem.createRotation( solarSystem._RorbitVenus, solarSystem._rotateSpeedVenus );
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osg::MatrixTransform* venusPosition = solarSystem.createTranslationAndTilt( solarSystem._RorbitVenus, 0.0f );
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venusPosition->addChild( venus );
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aroundSunRotationVenus->addChild( venusPosition );
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sunLight->addChild( aroundSunRotationVenus );
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/*
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*********************************************
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** end Venus and Transformations
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*********************************************
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*/
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/*
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*********************************************
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** Mars and Transformations
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*********************************************
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*/
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osg::Node* mars = solarSystem.createPlanet( solarSystem._radiusMars, "Mars", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f ), solarSystem._mapMars, "" );
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osg::MatrixTransform* aroundSunRotationMars = solarSystem.createRotation( solarSystem._RorbitMars, solarSystem._rotateSpeedMars );
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osg::MatrixTransform* marsPosition = solarSystem.createTranslationAndTilt( solarSystem._RorbitMars, 0.0f );
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marsPosition->addChild( mars );
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aroundSunRotationMars->addChild( marsPosition );
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sunLight->addChild( aroundSunRotationMars );
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/*
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*********************************************
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** end Mars and Transformations
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*********************************************
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*/
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/*
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*********************************************
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** Jupiter and Transformations
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*********************************************
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*/
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osg::Node* jupiter = solarSystem.createPlanet( solarSystem._radiusJupiter, "Jupiter", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f ), solarSystem._mapJupiter, "" );
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osg::MatrixTransform* aroundSunRotationJupiter = solarSystem.createRotation( solarSystem._RorbitJupiter, solarSystem._rotateSpeedJupiter );
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osg::MatrixTransform* jupiterPosition = solarSystem.createTranslationAndTilt( solarSystem._RorbitJupiter, 0.0f );
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jupiterPosition->addChild( jupiter );
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aroundSunRotationJupiter->addChild( jupiterPosition );
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sunLight->addChild( aroundSunRotationJupiter );
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/*
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*********************************************
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** end Jupiter and Transformations
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*********************************************
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*/
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/*
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// add space, but don't light it, as its not illuminated by our sun
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osg::Node* space = solarSystem.createSpace( "Space", "Images/spacemap.jpg" );
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osg::Node* space = solarSystem.createSpace( "Space", solarSystem._mapSpace );
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space->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
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root->addChild( space );
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#endif
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*/
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// run optimization over the scene graph
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osgUtil::Optimizer optimzer;
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//optimzer.optimize( dynamic_cast<osg::CoordinateSystemNode*>( root.get() ) );
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optimzer.optimize( root );
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// set the scene to render
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@ -402,23 +541,7 @@ int main( int argc, char **argv )
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// set up tracker manipulators, once for each astral body
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{
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FindNamedNodeVisitor fnnv("Sun");
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root->accept(fnnv);
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if (!fnnv._foundNodes.empty())
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{
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// set up the node tracker.
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osgGA::NodeTrackerManipulator* tm = new osgGA::NodeTrackerManipulator;
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tm->setTrackerMode( trackerMode );
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tm->setRotationMode( rotationMode );
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tm->setTrackNode( fnnv._foundNodes.front().get() );
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unsigned int num = viewer.addCameraManipulator( tm );
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viewer.selectCameraManipulator( num );
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}
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}
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{
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FindNamedNodeVisitor fnnv("Moon");
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root->accept(fnnv);
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@ -453,6 +576,23 @@ int main( int argc, char **argv )
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}
|
||||
}
|
||||
|
||||
{
|
||||
FindNamedNodeVisitor fnnv("Sun");
|
||||
root->accept(fnnv);
|
||||
|
||||
if (!fnnv._foundNodes.empty())
|
||||
{
|
||||
// set up the node tracker.
|
||||
osgGA::NodeTrackerManipulator* tm = new osgGA::NodeTrackerManipulator;
|
||||
tm->setTrackerMode( trackerMode );
|
||||
tm->setRotationMode( rotationMode );
|
||||
tm->setTrackNode( fnnv._foundNodes.front().get() );
|
||||
|
||||
unsigned int num = viewer.addCameraManipulator( tm );
|
||||
viewer.selectCameraManipulator( num );
|
||||
}
|
||||
}
|
||||
|
||||
// create the windows and run the threads.
|
||||
viewer.realize();
|
||||
|
||||
@ -472,6 +612,7 @@ int main( int argc, char **argv )
|
||||
|
||||
}
|
||||
|
||||
|
||||
// wait for all cull and draw threads to complete before exit.
|
||||
viewer.sync();
|
||||
|
||||
@ -479,17 +620,6 @@ int main( int argc, char **argv )
|
||||
}// end main
|
||||
|
||||
|
||||
osg::MatrixTransform* SolarSystem::createEarthTranslationAndTilt()
|
||||
{
|
||||
osg::MatrixTransform* earthPositioned = new osg::MatrixTransform;
|
||||
earthPositioned->setMatrix(osg::Matrix::translate(osg::Vec3( 0.0, _RorbitEarth, 0.0 ) )*
|
||||
osg::Matrix::scale(1.0, 1.0, 1.0)*
|
||||
osg::Matrix::rotate(osg::inDegrees( _tiltEarth ),0.0f,0.0f,1.0f));
|
||||
|
||||
return earthPositioned;
|
||||
}// end SolarSystem::createEarthTranslationAndTilt
|
||||
|
||||
|
||||
osg::MatrixTransform* SolarSystem::createRotation( double orbit, double speed )
|
||||
{
|
||||
osg::Vec3 center( 0.0, 0.0, 0.0 );
|
||||
@ -503,15 +633,15 @@ osg::MatrixTransform* SolarSystem::createRotation( double orbit, double speed )
|
||||
}// end SolarSystem::createEarthRotation
|
||||
|
||||
|
||||
osg::MatrixTransform* SolarSystem::createMoonTranslation()
|
||||
osg::MatrixTransform* SolarSystem::createTranslationAndTilt( double translation, double tilt )
|
||||
{
|
||||
osg::MatrixTransform* moonPositioned = new osg::MatrixTransform;
|
||||
moonPositioned->setMatrix(osg::Matrix::translate(osg::Vec3( 0.0, _RorbitMoon, 0.0 ) )*
|
||||
osg::Matrix::scale(1.0, 1.0, 1.0)*
|
||||
osg::Matrix::rotate(osg::inDegrees(0.0f),0.0f,0.0f,1.0f));
|
||||
osg::Matrix::rotate(osg::inDegrees( tilt ),0.0f,0.0f,1.0f));
|
||||
|
||||
return moonPositioned;
|
||||
}// end SolarSystem::createMoonTranslation
|
||||
}// end SolarSystem::createTranslationAndTilt
|
||||
|
||||
|
||||
osg::Geode* SolarSystem::createSpace( const std::string& name, const std::string& textureName )
|
||||
@ -693,76 +823,23 @@ osg::Group* SolarSystem::createSunLight()
|
||||
return sunLightSource;
|
||||
}// end SolarSystem::createSunLight
|
||||
|
||||
|
||||
/*
|
||||
osg::Group* SolarSystem::built()
|
||||
void SolarSystem::printParameters()
|
||||
{
|
||||
osg::Group* thisSystem = new osg::Group;
|
||||
std::cout << "radiusSpace(" << _radiusSpace << ")" << std::endl;
|
||||
std::cout << "radiusSun(" << _radiusSun << ")" << std::endl;
|
||||
std::cout << "radiusEarth(" << _radiusEarth << ")" << std::endl;
|
||||
std::cout << "radiusMoon(" << _radiusMoon << ")" << std::endl;
|
||||
|
||||
// create light source in the sun
|
||||
osg::Group* sunLight = createSunLight();
|
||||
thisSystem->addChild( sunLight );
|
||||
std::cout << "RorbitEarth(" << _RorbitEarth << ")" << std::endl;
|
||||
std::cout << "RorbitMoon(" << _RorbitMoon << ")" << std::endl;
|
||||
|
||||
std::cout << "rotateSpeedEarthAndMoon(" << _rotateSpeedEarthAndMoon << ")" << std::endl;
|
||||
std::cout << "rotateSpeedEarth(" << _rotateSpeedEarth << ")" << std::endl;
|
||||
std::cout << "rotateSpeedMoon(" << _rotateSpeedMoon << ")" << std::endl;
|
||||
std::cout << "tiltEarth(" << _tiltEarth << ")" << std::endl;
|
||||
|
||||
// create the sun
|
||||
osg::Node* sun = createPlanet( _radiusSun, "Sun", osg::Vec4( 0, 0, 0, 1.0f), "" );
|
||||
osg::StateSet* sunStateSet = sun->getOrCreateStateSet();
|
||||
osg::Material* material = new osg::Material;
|
||||
material->setEmission( osg::Material::FRONT_AND_BACK, osg::Vec4( 1.0f, 1.0f, 0.0f, 0.0f ) );
|
||||
sunStateSet->setAttributeAndModes( material, osg::StateAttribute::ON );
|
||||
|
||||
if( !sun )
|
||||
{
|
||||
std::cout << "Sonne konnte nicht erstellt werden!" << std::endl;
|
||||
exit(0);
|
||||
}
|
||||
sun->setStateSet( sunStateSet );
|
||||
|
||||
// stick sun right under root, no transformations for the sun
|
||||
sunLight->addChild(sun);
|
||||
|
||||
|
||||
//creating right side of the graph with earth and moon and the rotations above it
|
||||
|
||||
// create earth and moon
|
||||
osg::Node* earth = createPlanet( _radiusEarth, "Earth", osg::Vec4( 0.0f, 0.0f, 1.0f, 1.0f), "Images/land_shallow_topo_2048.jpg" );
|
||||
osg::Node* moon = createPlanet( _radiusMoon, "Moon", osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0f), "Images/moon256128.TGA" );
|
||||
|
||||
// create transformations for the earthMoonGroup
|
||||
osg::MatrixTransform* aroundSunRotation = createRotation( _RorbitEarth, _rotateSpeedEarthAndMoon );
|
||||
osg::MatrixTransform* earthPosition = createEarthTranslationAndTilt( _RorbitEarth, _tiltEarth );
|
||||
|
||||
//Group with earth and moon under it
|
||||
osg::Group* earthMoonGroup = new osg::Group;
|
||||
|
||||
//transformation to rotate the earth around itself
|
||||
osg::MatrixTransform* earthRotationAroundItself = createRotation ( 0.0, _rotateSpeedEarth );
|
||||
|
||||
//transformations for the moon
|
||||
osg::MatrixTransform* moonAroundEarthXform = createRotation( _RorbitMoon, _rotateSpeedMoon );
|
||||
osg::MatrixTransform* moonTranslation = createMoonTranslation( _RorbitMoon );
|
||||
|
||||
|
||||
moonTranslation->addChild( moon );
|
||||
moonAroundEarthXform->addChild( moonTranslation );
|
||||
earthMoonGroup->addChild( moonAroundEarthXform );
|
||||
|
||||
earthRotationAroundItself->addChild( earth );
|
||||
|
||||
earthMoonGroup->addChild( earthRotationAroundItself );
|
||||
|
||||
earthPosition->addChild( earthMoonGroup );
|
||||
|
||||
|
||||
aroundSunRotation->addChild( earthPosition );
|
||||
|
||||
sunLight->addChild( aroundSunRotation );
|
||||
|
||||
// add space, but don't light it, as its not illuminated by our sun
|
||||
osg::Node* space = createSpace( _radiusSpace, "Space", "Images/spacemap.jpg" );
|
||||
space->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
|
||||
thisSystem->addChild( space );
|
||||
|
||||
return( thisSystem );
|
||||
}// end SolarSystem::built()
|
||||
*/
|
||||
std::cout << "mapSpace(" << _radiusSpace << ")" << std::endl;
|
||||
std::cout << "mapEarth(" << _radiusSpace << ")" << std::endl;
|
||||
std::cout << "mapEarthNight(" << _radiusSpace << ")" << std::endl;
|
||||
std::cout << "mapMoon(" << _radiusSpace << ")" << std::endl;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user