float RayCastCallbackWrapper(ref RayCastInput input, int proxyId)
{
object userData = _contactManager._broadPhase.GetUserData(proxyId);
Fixture fixture = (Fixture)userData;
RayCastOutput output;
bool hit = fixture.RayCast(out output, ref input);
if (hit)
{
float fraction = output.fraction;
Vector2 point = (1.0f - fraction) * input.p1 + fraction * input.p2;
return(_rayCastCallback(fixture, point, output.normal, fraction));
}
return(input.maxFraction);
}