Build with CMake.

Predefined keys:

Spawn circle: Q

Spawn chaotic circle: E

Pause: Space

Increase simulation speed: Right

Decrease simulation speed: Left

Delete object: X

Current stage:

##Added deleting objects and improved zooming

Previous stages:

Added materials and creating new objects

Added changing of simulation speed

Added scroll callback and edge pan

Added resolve of collision for Circle + Circle and Circle + Rectangle

No gravity cases:

Restitution = 1.0f

With gravity:

Better resolving of collision

Added SAT