j3d1x3-cave config file

    /*
     ************************************************************************
     *
     * Java 3D configuration file for a cave environment.  This cave
     * consists of 3 projectors with 3 screens to the left, front, and right
     * of the user, all at 90 degrees to each other.
     *
     * The projectors in the VirtualPortal sample site are actually turned
     * on their sides to get more height.  Screen 0 is rotated 90 degrees
     * counter-clockwise, while screens 1 and 2 are rotated 90 degrees
     * clockwise.
     *
     ************************************************************************
     */

    // Create new screen objects and associate them with logical names and numbers.
    // These numbers are used as indices to retrieve the AWT GraphicsDevice from
    // the array that GraphicsEnvironment.getScreenDevices() returns.
    //
    // NOTE: The GraphicsDevice order in the array is specific to the local
    // site and display system.
    //
    (NewScreen              left    0)
    (NewScreen              center  1)
    (NewScreen              right   2)

    // Set the available image areas as well as their positition and orientation
    // relative to the tracker base.   Although this config file doesn't enable
    // head tracking, the tracker base is still needed as a point of reference to
    // describe the position and orientation of the screens relative to the
    // environment.
    //
    // From the orientation of a user standing within this VirtualPortal site and
    // facing the center screen, the tracker base is along the vertical midline of
    // the screen, 0.248 meters down from the top edge, and 1.340 meters in front
    // of it.  The tracker base is oriented so that its +X axis points to the left,
    // its +Y axis points toward the screen, and its +Z axis points toward the
    // floor.
    //
    (ScreenProperty        left    PhysicalScreenWidth     2.480)
    (ScreenProperty        left    PhysicalScreenHeight    1.705)
    (ScreenProperty        left    WindowSize              NoBorderFullScreen)
    (ScreenProperty        left    TrackerBaseToImagePlate
                                    (( 0.0  0.0 -1.0  2.230)
                                     ( 0.0 -1.0  0.0  1.340)
                                     (-1.0  0.0  0.0  0.885)))

    (ScreenProperty        center  PhysicalScreenWidth     2.485)
    (ScreenProperty        center  PhysicalScreenHeight    1.745)
    (ScreenProperty        center  WindowSize              NoBorderFullScreen)
    (ScreenProperty        center  TrackerBaseToImagePlate
                                    (( 0.0  0.0  1.0  0.248)
                                     (-1.0  0.0  0.0  0.885)
                                     ( 0.0 -1.0  0.0  1.340)))

    (ScreenProperty        right   PhysicalScreenWidth     2.480)
    (ScreenProperty        right   PhysicalScreenHeight    1.775)
    (ScreenProperty        right   WindowSize              NoBorderFullScreen)
    (ScreenProperty        right   TrackerBaseToImagePlate
                                    (( 0.0  0.0  1.0  0.2488)
                                     ( 0.0 -1.0  0.0  1.340)
                                     ( 1.0  0.0  0.0  0.860)))

    // Set the location of the center of coexistence relative to the tracker base.
    // Here it set to the center of the center screen.  This config file will set
    // the location of the user's eyes relative to this point.  The default view
    // attach policy of NOMINAL_SCREEN used by ConfiguredUniverse will place the
    // origin of the view platform in coexistence coordinates at the center of
    // coexistence.
    //
    (NewPhysicalEnvironment      VirtualPortal)
    (PhysicalEnvironmentProperty VirtualPortal
                                 CoexistenceToTrackerBase
                                    ((-1.0  0.0  0.0  0.000)
                                     ( 0.0  0.0 -1.0  1.340)
                                     ( 0.0 -1.0  0.0  0.994)))

    // Now define the view.
    //
    (NewView       view0)
    (ViewProperty  view0   Screen                  left)
    (ViewProperty  view0   Screen                  center)
    (ViewProperty  view0   Screen                  right)
    (ViewProperty  view0   PhysicalEnvironment     VirtualPortal)

    // Set the user eye position in the display environment.  It is set here to
    // 1.340 meters back from the center screen (directly under the tracker), and
    // 1.737 meters from the floor (about 5 ft 8.4 inches).
    //
    (ViewProperty  view0   CenterEyeInCoexistence  (0.0 0.494 1.340))

    // Explict scaling.
    //
    (ViewProperty  view0   ScreenScalePolicy       SCALE_EXPLICIT)
    (ViewProperty  view0   ScreenScale             0.30)

    // No stereo viewing for this configuration.
    //
    (ViewProperty  view0   StereoEnable            False)