Small graphical application written in C++ demonstrating elastic collisions between circle objects.

• SDL2 developer library needs to be installed
  • Linux: sudo apt-get install libsdl2-dev
  • Windows: Tutorial

Then in cloned directory:

• Build: make

Execution: ./main

• Amount of balls and ball radii can be tweaked near the top of main.cpp
• Toggle gravity by pressing 'g'
• Push balls by bumping the mouse into them
• Left-click to create a force that pushes all nearby balls outward
• Quick program termination by pressing 'Esc'