public void SetFilterData(b2Filter filter)
{
Box2DPINVOKE.b2Fixture_SetFilterData(swigCPtr, b2Filter.getCPtr(filter));
if (Box2DPINVOKE.SWIGPendingException.Pending)
{
throw Box2DPINVOKE.SWIGPendingException.Retrieve();
}
}
/// Return true if contact calculations should be performed between these two shapes.
/// @warning for performance reasons this is only called when the AABBs begin to overlap.
// Return true if contact calculations should be performed between these two shapes.
// If you implement your own collision filter you may want to build from this implementation.
public virtual bool ShouldCollide(b2Fixture fixtureA, b2Fixture fixtureB)
{
b2Filter filterA = fixtureA.GetFilterData();
b2Filter filterB = fixtureB.GetFilterData();
if (filterA.groupIndex == filterB.groupIndex && filterA.groupIndex != 0)
{
return(filterA.groupIndex > 0);
}
bool collide = (filterA.maskBits & filterB.categoryBits) != 0 && (filterA.categoryBits & filterB.maskBits) != 0;
return(collide);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(b2Filter obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
public b2Filter GetFilterData()
{
b2Filter ret = new b2Filter(Box2DPINVOKE.b2Fixture_GetFilterData(swigCPtr), false);
return(ret);
}
public b2Filter GetFilterData()
{
b2Filter ret = new b2Filter(Box2DPINVOKE.b2Fixture_GetFilterData(swigCPtr), false);
return ret;
}
public void SetFilterData(b2Filter filter)
{
Box2DPINVOKE.b2Fixture_SetFilterData(swigCPtr, b2Filter.getCPtr(filter));
if (Box2DPINVOKE.SWIGPendingException.Pending) throw Box2DPINVOKE.SWIGPendingException.Retrieve();
}
/// Set the contact filtering data. This will not update contacts until the next time
/// step when either parent body is active and awake.
/// This automatically calls Refilter.
public void SetFilterData(b2Filter filter)
{
m_filter = filter;
Refilter();
}
