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A planetarium software that shows a 3D simulation of the night sky
Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
Xplanet is a solar system simulator which calculates accurate positions for the major planets and satellites. It displays multiple bodies, eclipse shadows, and customizable labels and markers.
...Additionally to 3D features presented the application is:
- using NDK with C++11 features compiled by LLVM clang;
- mixing Java views with OpenGL views (Java is used for settings activity, information and ads panels);
- using Android custom message queue to send asynchronous messages from Java to JNI