Planets3D

is a 3D gravitational simulator.

Dependencies:

• CMake 3.2 or greater.
• GLM
• TinyXml

For Qt interface:

• Qt 5.4 or greater.
• SDL 2.0 or greater. (Optional for controller support. Add -DPLANETS3D_QT_USE_SDL_GAMEPAD=ON to enable)

For SDL interface:

• SDL 2.0 or greater.
• SDL_image 2.0 or greater.
• ImGui 1.87 or compatible. Place source code in <project root>/imgui.
• NativeFileDialog Optional for open/save dialogs, use -DPLANETS3D_WITH_NFD=ON to enable.

Building

• Clone or download the source code.
• For SDL interface extract ImGui source files in an imgui folder.
• In the source folder, create a build folder.
• In the build folder, run cmake .. -D<interface>=ON, where <interface> is PLANETS3D_QT5 or PLANETS3D_SDL.
• If you want to use a different generator than your platform default, add -G <generator> to the cmake command, with your desired generator. A list of generators can be found by running cmake -h.
• (Optional) To build TinyXML from source (Useful if you get TinyXML related link errors on Windows) place the source files in <project root>/tinyxml and add -DPLANETS3D_BUILD_TINYXML=ON to the cmake command.
• The project files should now be generated in build.

Web interface using Emscripten:

Demo

Dependencies:

• CMake 3.2 or later.
• GLM
• Emscripten
• SDL 2.0 or greater. (Will be auto-downloaded by Emscripten)

Building

• Clone or download the source code.
• In the source folder, create a build folder.
• In the build folder, run cmake .. -DCMAKE_TOOLCHAIN_FILE=<EmscriptenRoot>/cmake/Modules/Platform/Emscripten.cmake -G "<generator>", where <EmscriptenRoot> is the path to the Emscripten installation, and <generator> is Unix Makefiles on Linux & OSX and MinGW Makefiles on Windows.
• Then run make or mingw32-make.

License

MIT License