public Scene3D GetScene3D(Object3D ob)
{
for (int i = 0; i < m_Object3DList.Count; i++)
{
if (m_Object3DList[i] is Scene3D)
{
Scene3D sc = (Scene3D)m_Object3DList[i];
for (int j = 0; j < sc.m_Object3DRefList.Count; j++)
{
if (sc.m_Object3DRefList[i] == ob)
{
return(sc);
}
}
}
}
return(null);
}
public void AddObject3D(string SceneKeyName, Object3D obj3D)
{
if (CheckName(obj3D.m_Keyname))
{
throw new Exception("SceneTree::AddScene3D:the " + SceneKeyName + " identifier is already used.");
}
Scene3D sc = GetScene3D(SceneKeyName);
if (sc == null)
{
throw new Exception("SceneTree::AddObject3D:This scene " + SceneKeyName + " does not exist");
}
else
{
int iPos = m_Object3DList.Add(obj3D);
// add the reference
sc.AddObject3DRef(m_Object3DList[iPos]);
}
}
public void DeleteObject3D(ref Object3D ob)
{
Scene3D sc = GetScene3D(ob);
if (sc == null)
{
throw new Exception("SceneTree::DeleteObject3D:This Object is not a part of a scene");
}
SceneNode sn = GetSceneNode(sc);
if (sn == null)
{
throw new Exception("SceneTree::DeleteObject3D:This SceneNode is not existing");
}
// Remove the objectRef from the scene3D
Object obRef = m_Object3DList[m_Object3DList.IndexOf(ob)];
sc.m_Object3DRefList.Remove(obRef);
// Remove the Object from the main list
m_Object3DList.Remove(ob);
// Destroy the object
ob = null;
}
