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Softwares to expand UNIVERSE liveshow KOIKE, Kuniaki ( The Graduate University for Advanced Studies / Team Chimons ) HANDA, Toshihiro.

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Presentation on theme: "Softwares to expand UNIVERSE liveshow KOIKE, Kuniaki ( The Graduate University for Advanced Studies / Team Chimons ) HANDA, Toshihiro."— Presentation transcript:

1 Softwares to expand UNIVERSE liveshow KOIKE, Kuniaki ( The Graduate University for Advanced Studies / Team Chimons ) HANDA, Toshihiro ( IoA, The University of Tokyo ) KOIKE, Kuniaki ( The Graduate University for Advanced Studies / Team Chimons ) HANDA, Toshihiro ( IoA, The University of Tokyo ) E04 Raytrace simulation & Wakusei-gurugru (exoplanet simulator)

2 Purpose We have performed UNIVERSE Liveshow Gravitational lens effect Simulator Intersteller flythrough ( HippLiner )

3 Motivation Needs to think further questions How are rays bended near the blackhole?How are rays bended near the blackhole? (Gravitational lens effect Simulator) Are there extra solar planets in destination?Are there extra solar planets in destination?(HippLiner) Needs to think further questions How are rays bended near the blackhole?How are rays bended near the blackhole? (Gravitational lens effect Simulator) Are there extra solar planets in destination?Are there extra solar planets in destination?(HippLiner) Develop the new add-on programs.

4 Raytrace Simulator Purpose Add-on for Gravitational lens simulatorAdd-on for Gravitational lens simulator Visualize ray trails near blackholeVisualize ray trails near blackholeMethod Solve the geodesic equation for photon in the Schwardzshild metricSolve the geodesic equation for photon in the Schwardzshild metricPurpose Add-on for Gravitational lens simulatorAdd-on for Gravitational lens simulator Visualize ray trails near blackholeVisualize ray trails near blackholeMethod Solve the geodesic equation for photon in the Schwardzshild metricSolve the geodesic equation for photon in the Schwardzshild metric

5 Exoplanet Simulator –Wakusei guruguru-Purpose Add-on for Interstellar spaceship simulator HippLiner.Add-on for Interstellar spaceship simulator HippLiner. Show the exoplanet systemShow the exoplanet system selected from HippLiner. Feature exoplanet systems avaliable. (Current) exoplanet systems avaliable. (Current) Semi-automatic update of exoplanet systems catalog from online databaseSemi-automatic update of exoplanet systems catalog from online database The extra solar planets encyropedia Add-on for Interstellar spaceship simulator HippLiner.Add-on for Interstellar spaceship simulator HippLiner. Show the exoplanet systemShow the exoplanet system selected from HippLiner. Feature exoplanet systems avaliable. (Current) exoplanet systems avaliable. (Current) Semi-automatic update of exoplanet systems catalog from online databaseSemi-automatic update of exoplanet systems catalog from online database The extra solar planets encyropedia

6 Exsoplanet Simulator –Wakusei guruguru- User Interface Lua-interpreter Scripting Engine Guruguru-Engine Rendering Calculating orbits etc… OpenGL/GLUT Contains programable Scripting engine --Lua language-- Very high flexibility Exoplanet catalog itself is described in Lua. User can add arbitary functions. Updating of exoplanet system catalog: CSV File Lua Catalogs 51Peg.lua Glese876.lua HD lua etc… Converter & Generator Perl script

7 Conclusion We devloped a raytrace simulator based on General Relativity for UNIVERSE Liveshow. It is very instructive to show ray trails near a blackhole. We developed an extra solar system simulator. It is very effective to imagine a travel to exoplanets with Interstellar spaceship simulator HippLiner. We devloped a raytrace simulator based on General Relativity for UNIVERSE Liveshow. It is very instructive to show ray trails near a blackhole. We developed an extra solar system simulator. It is very effective to imagine a travel to exoplanets with Interstellar spaceship simulator HippLiner.

8 Acknowledgement Basic ideas & Usage in the Liveshow Dr.Toshikazu EBISUZAKIDr.Toshikazu EBISUZAKI Dr.Hisaaki SHINKAIDr.Hisaaki SHINKAI Team Chimons.Team Chimons. Direction of Program Development Mr. Toshiyuki TAKAHEIMr. Toshiyuki TAKAHEI Dr.Tomonori NOMOTODr.Tomonori NOMOTO Devlopment Catalog for guruguru Ms. Miyoko MARUYAMAMs. Miyoko MARUYAMA Basic ideas & Usage in the Liveshow Dr.Toshikazu EBISUZAKIDr.Toshikazu EBISUZAKI Dr.Hisaaki SHINKAIDr.Hisaaki SHINKAI Team Chimons.Team Chimons. Direction of Program Development Mr. Toshiyuki TAKAHEIMr. Toshiyuki TAKAHEI Dr.Tomonori NOMOTODr.Tomonori NOMOTO Devlopment Catalog for guruguru Ms. Miyoko MARUYAMAMs. Miyoko MARUYAMA

9 Geodesic equation for photon in the schwarzdchild metric φ φ r r


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