Unifying Rigid and Soft Bodies Representation: The Sulfur Physics Engine

Table 1

Comparison of the more diffused game engines based on the requirements we have defined.

	Requirements
	1	2	3	4
Box2D	Yes	No	No	Yes
Bullet	Partial	Yes in 3D	Yes in 3D	Yes
CryEngine 3/BeamNG	No	Yes	Yes	Partial
Digital Molecular Matter (DMM)	No	Yes	Yes	No
Havok	No	No	No	No
Newton Game Dynamics	Yes	No	No	Yes
Open Dynamics Engine (ODE)	Yes	No	No	Yes
PhysX	No	Upcoming	Upcoming	Only Windows
Unreal Development Kit (UDK)	No	Yes	Yes	Partial
Unity3D	Yes	No	No	Yes