#VRML V2.0 utf8

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with this program (see the file "COPYING" for details); if 
# not, write to the Free Software Foundation, Inc., 675 Mass Ave, 
# Cambridge, MA 02139, USA.

Transform {
  # This transforms +Y to +Z
  rotation 1 0 0 1.57
  children [
    Background {
      skyColor [ 0 0 1, 0 1 0, 1 1 0, 1 0 0, ]
      skyAngle [        1.3,   1.4,   1.5,   ]
    }

    # comfortable viewpoint, to view both background and plane
    Viewpoint { position 0 0.1 0 }
  ]
}

# Simple plane in Z = 0 plane

Shape {
  geometry IndexedFaceSet {
    coord Coordinate { point [ -1 -1 0, -1 1 0, 1 1 0, 1 -1 0 ] }
    solid FALSE
    coordIndex [ 0 1 2 3 ]
  }
}
