public override void OnRecomputeVisibility(IVisibilityBuilder info)
{
base.OnRecomputeVisibility(info);
// call it manually for the visibility zones
if (this._visibilityZones != null)
foreach (ShapeBase shape in _visibilityZones)
shape.OnRecomputeVisibility(info);
}
public override void ResetVisibilityInfo(IVisibilityBuilder info)
{
base.ResetVisibilityInfo(info);
// call it manually for the visibility zones
if (this._visibilityZones != null)
foreach (ShapeBase shape in _visibilityZones)
shape.ResetVisibilityInfo(info);
}
public override void GetVisibilityInfo(IVisibilityBuilder info)
{
UpdateSectorBoundingBoxes(); // make sure box sizes are up-to-date because connecting relies on it
base.GetVisibilityInfo(info);
// call it manually for the visibility zones
if (this._visibilityZones != null)
foreach (ShapeBase shape in _visibilityZones)
shape.GetVisibilityInfo(info);
}
