/// Compute the collision manifold between an edge and a circle.
public static void b2CollideEdgeAndPolygon(ref b2Manifold manifold,
b2EdgeShape edgeA, ref b2Transform xfA,
b2PolygonShape polygonB, ref b2Transform xfB)
{
b2EPCollider b = new b2EPCollider();
b.Collide(ref manifold, edgeA, ref xfA, polygonB, ref xfB);
}
/// Compute the collision manifold between an edge and a circle.
public static void b2CollideEdgeAndPolygon(b2Manifold manifold, b2EdgeShape edgeA, ref b2Transform xfA, b2PolygonShape polygonB, ref b2Transform xfB)
{
b2EPCollider b = b2EPCollider.Create();
b.Collide(manifold, edgeA, ref xfA, polygonB, ref xfB);
b.Free();
}