#VRML V2.0 utf8
#
# Filename: GeoOrigin.wrl
#
# Author:
#   Martin Reddy, SRI International - 22 September 1998.
#
# Purpose:
#   This file contains the definition for a new node that aims to
#   provide support for geographic coordinate systems within VRML.
#   This node simply provides a placeholder to specify a local
#   coordinate frame. It is used by most of the georeference nodes
#   such as GeoCoordinate and GeoElevationGrid.
#
#   The GeoOrigin node doesn't do anything itself - it is purely
#   a documenting node. Therefore it has no implementation. You
#   could include this PROTO definition directly in your VRML file
#   and avoid the additional file fetch for an EXTERNPROTO.
#
#   This node is part of the GeoVRML 1.0 sample implementation.
#   For information, refer to http://www.geovrml.org/1.0/
#
# License:
#   The contents of this file are subject to GeoVRML Public License
#   Version 1.0 (the "License"); you may not use this file except in
#   compliance with the License. You may obtain a copy of the License at
#   http://www.geovrml.org/1.0/license/.
#
#   Software distributed under the License is distributed on an "AS
#   IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
#   implied. See the License for the specific language governing
#   rights and limitations under the License.
#
#   Portions are Copyright (c) SRI International, 2000.
#
# Revision:
#   $Id: GeoOrigin.wrl,v 1.23 2002/03/12 20:00:22 reddy Exp $
#

PROTO GeoOrigin [
  exposedField MFString geoSystem [ "GDC" ]
  exposedField SFString geoCoords ""
  field        SFBool   rotateYUp FALSE
] {
  Group {}
}