public void AddSceneObject(GameObject3D sceneObject)
{
if (!SceneObjects3D.Contains(sceneObject))
{
sceneObject.Scene = this;
SceneObjects3D.Add(sceneObject);
}
}
public void RemoveChild(GameObject3D child)
{
if (Children.Remove(child))
{
child.Scene = null;
child.Parent = null;
}
}
public bool HitTest(GameObject3D gameObj)
{
//Check Other_Object Itself
if (gameObj.BoundingBox.HasValue && BoundingBox.HasValue)
{
if (BoundingBox.Value.Intersects(gameObj.BoundingBox.Value)) return true;
}
//Check this_Object and other_Object's Children
if (gameObj.Children.FirstOrDefault(HitTest) != null) return true;
//Check this_Object's children with other_Object
return Children.FirstOrDefault(child => child.HitTest(gameObj)) != null;
}
public void AddChild(GameObject3D child)
{
if (!Children.Contains(child))
{
child.Scene = Scene;
child.Parent = this;
Children.Add(child);
}
}
public void RemoveSceneObject(GameObject3D sceneObject)
{
if (SceneObjects3D.Remove(sceneObject))
{
sceneObject.Scene = null;
}
}