public override void InitializeElements(ModelFactory factory)
{
StartPositionGroup = new Helix.GroupModel3D();
foreach (var pos in scenario.StartingPositions)
{
AddStartPositionElement(pos);
}
}
public override void InitializeElements(ModelFactory factory)
{
TriggerVolumeGroup = new Helix.GroupModel3D();
foreach (var vol in scenario.TriggerVolumes)
{
AddTriggerVolumeElement(vol);
}
}
public override void DisposeSceneElements()
{
scenario.TriggerVolumes.ChildPropertyChanged -= OnTriggerVolumePropertyChanged;
TriggerVolumeGroup?.Dispose();
TriggerVolumes.Clear();
TriggerVolumeGroup = null;
sceneNode.Items.Clear();
}
public static IEnumerable <Helix.Element3D> EnumerateDescendents(this Helix.GroupElement3D group, bool invisible = false)
{
if (group.Children.Count == 0)
{
return(Enumerable.Empty <Helix.Element3D>());
}
var validChildren = group.Children.Where(e => invisible || e.Visible);
var descendents = validChildren;
foreach (var branch in validChildren.OfType <Helix.GroupElement3D>())
{
descendents = descendents.Concat(branch.EnumerateDescendents());
}
return(descendents);
}
public override void DisposeSceneElements()
{
StartPositionGroup?.Dispose();
StartPositions.Clear();
StartPositionGroup = null;
}