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- /*
- * @(#)j3d1x3-cave 1.3 01/10/29 18:35:26
- *
- * Copyright (c) 1996-2001 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES
- * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
- * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
- * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
- * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
- * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
- * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that Software is not designed,licensed or intended
- * for use in the design, construction, operation or maintenance of
- * any nuclear facility.
- */
-
- /*
- ************************************************************************
- *
- * 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.
- //
- (ScreenAttribute left PhysicalScreenWidth 2.480)
- (ScreenAttribute left PhysicalScreenHeight 1.705)
- (ScreenAttribute left WindowSize NoBorderFullScreen)
- (ScreenAttribute 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)))
-
- (ScreenAttribute center PhysicalScreenWidth 2.485)
- (ScreenAttribute center PhysicalScreenHeight 1.745)
- (ScreenAttribute center WindowSize NoBorderFullScreen)
- (ScreenAttribute 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)))
-
- (ScreenAttribute right PhysicalScreenWidth 2.480)
- (ScreenAttribute right PhysicalScreenHeight 1.775)
- (ScreenAttribute right WindowSize NoBorderFullScreen)
- (ScreenAttribute 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)
- (PhysicalEnvironmentAttribute 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)))
-
- // The above center of coexistence is appropriate for the sample geometry
- // files available in the programs/examples directory. Often a more
- // immersive point of view is required for larger virtual worlds. This can be
- // achieved by placing the center of coexistence closer to the nominal position
- // of the user's head, so that the view platform origin in coexistence
- // coordinates will map there as well.
- //
- // Here we set the location of the center of coexistence 0.5 meters along the
- // tracker base +Z axis, 1.737 meters from the floor (about 5 ft 8.4 inches).
- //
- // (PhysicalEnvironmentAttribute VirtualPortal
- // CoexistenceToTrackerBase
- // ((-1.0 0.0 0.0 0.0)
- // ( 0.0 0.0 -1.0 0.0)
- // ( 0.0 -1.0 0.0 0.5)))
-
-
- // Now define the view.
- //
- (NewView view0)
- (ViewAttribute view0 Screen left)
- (ViewAttribute view0 Screen center)
- (ViewAttribute view0 Screen right)
- (ViewAttribute 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).
- //
- (ViewAttribute view0 CenterEyeInCoexistence (0.0 0.494 1.340))
-
- // Here is an alternative center eye position to use with the immersive
- // coexistence coordinate system defined in comments above.
- //
- // (ViewAttribute view0 CenterEyeInCoexistence (0.0 0.0 0.0))
-
- // Set the screen scale. This is scale factor from virtual to physical
- // coordinates.
- //
- (ViewAttribute view0 ScreenScalePolicy SCALE_SCREEN_SIZE)
-
- // Alternative for explict scaling.
- //
- // (ViewAttribute view0 ScreenScalePolicy SCALE_EXPLICIT)
- // (ViewAttribute view0 ScreenScale 5.00)
-
- // No stereo viewing for this configuration.
- //
- (ViewAttribute view0 StereoEnable False)
-