Rapier for 2D granular material simulation

[landersson]

Hi, I'm looking for a library/code to do real-time 2D granular material simulation (think sand, gravel, dirt, soil) and its interaction with dynamic, solid 2D objects. I know it's been done using box2d by simulating sand etc as a large number (thousands I guess) of small, irregular convex polygons.

My questions is, would rapier be suitable for this kind of application?