Physine

A Simple 2D C++ Physics Engine and collision detector library. This is a hobby project and it contains a lot of issues and bugs. I try to maintain this project and work on the issues over time. Please feel free to open issues or create a pull request. Any contribution is welcome!

Install and Build

This project has very few dependencies, only CMake 3.12+ and SFML 2.5+. You can follow the instructions on their official website to install the library.

Run the following commands to build and install the library on your system:

git clone https://github.com/RamtinTJB/Physine
cd Physine
cmake -B build
cd build
sudo make install

Usage

In your CMake project, this is how you find and link this library with your targets:

find_package(physine 1.0 REQUIRED)

add_executable(App main.cpp)

include_directories(${physine_INCLUDE_DIRS})
target_link_libraries(App PhysineCore)

And in your main.cpp:

#include <Physine/world.h>

int main(int argc, const char** argv) {
    World world(1000, 1000);

    world.add_event_listener(EventType::Closed, [&world](Event e) { world.close(); });

    world.mainloop();

    return 0;
}

Check this folder to see some examples of the library's usage.

Future Work

• Write documentation and comment the code
• Decompose sources into different folders
• Drawables:
  • Image Drawable
  • Text Drawable
• Collision
  • Non-axis aligned rect vs rect
• Physics
  • Solve for angular velocities after collision

License

The project is licensed under the MIT License:

Copyright © 2023 Ramtin Tajbakhsh