/// <summary>
/// Creates a scene node from a stream
/// </summary>
/// <param name="_Owner"></param>
/// <param name="_Parent"></param>
/// <param name="_Reader"></param>
internal Node( Scene _Owner, Node _Parent, System.IO.BinaryReader _Reader )
{
m_Owner = _Owner;
// m_NodeType = _Reader.ReadInt32(); // Don't read back the node type as it has already been consumed by the parent
m_ID = _Reader.ReadInt32();
m_Owner.RegisterNodeID( this );
m_Name = _Reader.ReadString();
m_Parent = _Parent;
if ( _Parent != null )
m_Parent.AddChild( this );
// Read the matrix
m_Local2Parent.m[0,0] = _Reader.ReadSingle();
m_Local2Parent.m[0,1] = _Reader.ReadSingle();
m_Local2Parent.m[0,2] = _Reader.ReadSingle();
m_Local2Parent.m[0,3] = _Reader.ReadSingle();
m_Local2Parent.m[1,0] = _Reader.ReadSingle();
m_Local2Parent.m[1,1] = _Reader.ReadSingle();
m_Local2Parent.m[1,2] = _Reader.ReadSingle();
m_Local2Parent.m[1,3] = _Reader.ReadSingle();
m_Local2Parent.m[2,0] = _Reader.ReadSingle();
m_Local2Parent.m[2,1] = _Reader.ReadSingle();
m_Local2Parent.m[2,2] = _Reader.ReadSingle();
m_Local2Parent.m[2,3] = _Reader.ReadSingle();
m_Local2Parent.m[3,0] = _Reader.ReadSingle();
m_Local2Parent.m[3,1] = _Reader.ReadSingle();
m_Local2Parent.m[3,2] = _Reader.ReadSingle();
m_Local2Parent.m[3,3] = _Reader.ReadSingle();
// Read specific data
LoadSpecific( _Reader );
// Read children
int ChildrenCount = _Reader.ReadInt32();
for ( int ChildIndex=0; ChildIndex < ChildrenCount; ChildIndex++ )
{
NODE_TYPE ChildType = (NODE_TYPE) _Reader.ReadByte();
switch ( ChildType )
{
case NODE_TYPE.NODE:
new Node( _Owner, this, _Reader );
break;
case NODE_TYPE.MESH:
new Mesh( _Owner, this, _Reader );
break;
case NODE_TYPE.LIGHT:
new Light( _Owner, this, _Reader );
break;
case NODE_TYPE.CAMERA:
new Camera( _Owner, this, _Reader );
break;
}
}
}
protected Matrix4x4 m_PreviousLocal2World = Matrix4x4.Identity; // The object transform matrix from the previous frame
#endregion Fields
#region Constructors
/// <summary>
/// Creates a new scene node
/// </summary>
/// <param name="_Owner"></param>
/// <param name="_ID"></param>
/// <param name="_Name"></param>
/// <param name="_Parent"></param>
/// <param name="_Local2Parent"></param>
internal Node( Scene _Owner, int _ID, string _Name, Node _Parent, Matrix4x4 _Local2Parent )
{
m_Owner = _Owner;
m_ID = _ID;
m_Name = _Name;
m_Parent = _Parent;
m_Local2Parent = _Local2Parent;
// Append the node to its parent
if ( _Parent != null )
_Parent.AddChild( this );
}
/// <summary>
/// Creates a new scene node
/// </summary>
/// <param name="_Owner"></param>
/// <param name="_ID"></param>
/// <param name="_Name"></param>
/// <param name="_Parent"></param>
/// <param name="_Local2Parent"></param>
internal Node(Scene _Owner, int _ID, string _Name, Node _Parent, Matrix4x4 _Local2Parent)
{
m_Owner = _Owner;
m_ID = _ID;
m_Name = _Name;
m_Parent = _Parent;
m_Local2Parent = _Local2Parent;
// Append the node to its parent
if (_Parent != null)
{
_Parent.AddChild(this);
}
}
/// <summary>
/// Creates a scene node from a stream
/// </summary>
/// <param name="_Owner"></param>
/// <param name="_Parent"></param>
/// <param name="_Reader"></param>
internal Node(Scene _Owner, Node _Parent, System.IO.BinaryReader _Reader)
{
m_Owner = _Owner;
// m_NodeType = _Reader.ReadInt32(); // Don't read back the node type as it has already been consumed by the parent
m_ID = _Reader.ReadInt32();
m_Owner.RegisterNodeID(this);
m_Name = _Reader.ReadString();
m_Parent = _Parent;
if (_Parent != null)
{
m_Parent.AddChild(this);
}
// Read the matrix
m_Local2Parent.m[0, 0] = _Reader.ReadSingle();
m_Local2Parent.m[0, 1] = _Reader.ReadSingle();
m_Local2Parent.m[0, 2] = _Reader.ReadSingle();
m_Local2Parent.m[0, 3] = _Reader.ReadSingle();
m_Local2Parent.m[1, 0] = _Reader.ReadSingle();
m_Local2Parent.m[1, 1] = _Reader.ReadSingle();
m_Local2Parent.m[1, 2] = _Reader.ReadSingle();
m_Local2Parent.m[1, 3] = _Reader.ReadSingle();
m_Local2Parent.m[2, 0] = _Reader.ReadSingle();
m_Local2Parent.m[2, 1] = _Reader.ReadSingle();
m_Local2Parent.m[2, 2] = _Reader.ReadSingle();
m_Local2Parent.m[2, 3] = _Reader.ReadSingle();
m_Local2Parent.m[3, 0] = _Reader.ReadSingle();
m_Local2Parent.m[3, 1] = _Reader.ReadSingle();
m_Local2Parent.m[3, 2] = _Reader.ReadSingle();
m_Local2Parent.m[3, 3] = _Reader.ReadSingle();
// Read specific data
LoadSpecific(_Reader);
// Read children
int ChildrenCount = _Reader.ReadInt32();
for (int ChildIndex = 0; ChildIndex < ChildrenCount; ChildIndex++)
{
NODE_TYPE ChildType = (NODE_TYPE)_Reader.ReadByte();
switch (ChildType)
{
case NODE_TYPE.NODE:
new Node(_Owner, this, _Reader);
break;
case NODE_TYPE.MESH:
new Mesh(_Owner, this, _Reader);
break;
case NODE_TYPE.LIGHT:
new Light(_Owner, this, _Reader);
break;
case NODE_TYPE.CAMERA:
new Camera(_Owner, this, _Reader);
break;
}
}
}
