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- /*
- * @(#)j3d1x1-vr 1.2 01/10/29 15:41:30
- *
- * 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
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- * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
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- *
- * You acknowledge that Software is not designed,licensed or intended
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- */
-
- /*
- ************************************************************************
- *
- * Java 3D configuration file for a single screen stereo desktop display
- * using a head tracker and 6DOF mouse.
- *
- ************************************************************************
- */
-
- // Configure the head tracker. The NewDevice command binds a logical name
- // (the 2nd argument) to an InputDevice implementation whose class name is
- // specified in the 3rd argument. The InputDevice implementation for a head
- // tracker must generate position and orientation data relative to a fixed
- // frame of reference in the physical world, the "tracker base" of the Java
- // 3D view model.
- //
- // The InputDevice is instantiated through introspection of the class name.
- // Available InputDevice implementations are site-specific, so substitute
- // the class name in a NewDevice command below with one that is available at
- // the local site.
- //
- // Note that properties are used to configure an InputDevice instead of
- // attributes. The details of an InputDevice implementation are not known to
- // ConfiguredUniverse, so the property name is invoked as a method through
- // introspection. The example properties below must be replaced with the ones
- // needed, if any, by specific InputDevice implementations.
- //
- // All property arguments following the method name are wrapped and passed to
- // the specified method as an array of Objects. Strings "true" and "false"
- // get wrapped into Boolean, and number strings get wrapped into Double.
- // Construct such as (0.0 1.0 2.0) and ((0.0 1.0 2.0 0.5) (3.0 4.0 5.0 1.0)
- // (6.0 7.0 8.0 0.0)) get converted to Point3d and Matrix4d respectively.
- // Note that last row of a Matrix4d doesn't need to be specified; it is
- // implicitly (0.0 0.0 0.0 1.0).
- //
- (NewDevice glasses LogitechRedBarron)
- (DeviceProperty glasses SerialPort "/dev/ttya") // Unix paths need quoting.
- (DeviceProperty glasses ReceiverBaseline 0.1450)
- (DeviceProperty glasses ReceiverLeftLeg 0.0875)
- (DeviceProperty glasses ReceiverHeight 0.0470)
- (DeviceProperty glasses ReceiverTopOffset 0.0000)
-
- // Configure an InputDevice to use for a 6 degree of freedom mouse if
- // required. In some implementations the same InputDevice instance can be
- // used both for head tracking and multiple peripheral sensing devices.
- // This example assumes an implementation that requires multiple instances,
- // one for each sensor, sharing the same physical hardware used for the
- // tracker base. In either case all the sensors must generate position and
- // orientation relative to the same fixed tracker base frame of reference.
- //
- (NewDevice wand LogitechRedBarron)
- (DeviceProperty wand SerialPort "/dev/ttyb")
- (DeviceProperty wand ReceiverBaseline 0.0700)
- (DeviceProperty wand ReceiverLeftLeg 0.0625)
- (DeviceProperty wand ReceiverHeight 0.0510)
- (DeviceProperty wand ReceiverTopOffset 0.0000)
-
- // Create logical names for the available sensors in the specified input
- // devices. The last argument is the sensor's index in the input device.
- //
- (NewSensor head glasses 0)
- (NewSensor mouse6d wand 0)
-
- // Set the 6DOF mouse sensor hotspot in the local sensor coordinate system.
- // The hotspot is simply the "active" point relative to the sensor origin
- // which interacts with the virtual world, such as the point used for picking
- // or grabbing an object. Its interpretation is up to the sensor behavior.
- //
- // It is set here to 10 centimeters from the base to allow reaching into the
- // screen without bumping the device into the glass, and to prevent the device
- // itself from obscuring the pointer echo.
- //
- (SensorAttribute mouse6d Hotspot (0.0 0.0 -0.10))
-
-
- // Create a new screen object and associate it with a logical name and a
- // number. This number is used as an index 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 center 0)
-
- // Set the actual available image area. This measured as 0.350 meters in
- // width and 0.245 meters in height for the monitor in the sample setup when
- // running in stereo resolution.
- //
- (ScreenAttribute center PhysicalScreenWidth 0.350)
- (ScreenAttribute center PhysicalScreenHeight 0.245)
- (ScreenAttribute center WindowSize NoBorderFullScreen)
-
- // Set the TrackerBaseToImagePlate transform for this screen. This transforms
- // points in tracker base coordinates to image plate coordinates.
- //
- // For this sample setup the tracker base is leaning at 50 degrees about its
- // X-axis over the top edge of the monitor. The middle of the tracker base
- // (its origin) is offset by (0.175, 0.345, 0.020) from the lower left
- // corner of the screen (origin of the image plate).
- //
- (ScreenAttribute center TrackerBaseToImagePlate
- (RotateTranslate (Rotate 50.000 0.000 0.000)
- (Translate 0.175 0.345 0.020)))
-
-
- // Create a physical environment. This contains the available input devices,
- // audio devices, and sensors, and defines the coexistence coordinate system.
- //
- (NewPhysicalEnvironment SampleSite)
-
- // Register the input devices defined in this file.
- //
- (PhysicalEnvironmentAttribute SampleSite InputDevice glasses)
- (PhysicalEnvironmentAttribute SampleSite InputDevice wand)
-
- // Register the sensor which will drive head tracking.
- //
- (PhysicalEnvironmentAttribute SampleSite HeadTracker head)
-
- // Define coexistence coordinates.
- //
- // Coexistence coordinates are defined relative to the tracker base to simplify
- // calibration measurements, just as the tracker base is used as the common
- // reference frame for the TrackerBaseToImagePlate calibration.
- //
- // Here the coexistence origin is set to the middle of the center screen, using
- // the same basis vectors as its image plate. This will put the tracker base
- // origin at (0.0 0.220 0.020) relative to the coexistence origin along its
- // basis vectors.
- //
- (PhysicalEnvironmentAttribute SampleSite CoexistenceToTrackerBase
- (TranslateRotate (Translate 0.0 -0.220 -0.020)
- (Rotate -50.0 0.0 0.0)))
-
- // Define the physical body.
- //
- // The head origin is halfway between the eyes, with X extending to the right,
- // Y up, and positive Z extending into the skull.
- //
- (NewPhysicalBody SiteUser)
-
- // Set the interpupilary distance. This sets the LeftEyePosition and
- // RightEyePosition to offsets of half this distance along both directions of
- // the X axis.
- //
- (PhysicalBodyAttribute SiteUser StereoEyeSeparation 0.066)
-
- // Define the position and orientation of the head relative to the tracker
- // mounted on the head.
- //
- (PhysicalBodyAttribute SiteUser HeadToHeadTracker ((1.0 0.0 0.0 0.000)
- (0.0 1.0 0.0 0.020)
- (0.0 0.0 1.0 0.018)))
-
-
- // Create a view using the defined screens, PhysicalEnvironment, and
- // PhysicalBody.
- //
- (NewView view0)
- (ViewAttribute view0 Screen center)
- (ViewAttribute view0 PhysicalEnvironment SampleSite)
- (ViewAttribute view0 PhysicalBody SiteUser)
-
- // Enable stereo viewing. Enable head tracking to get the position of the eyes
- // with respect to coexistence.
- //
- (ViewAttribute view0 StereoEnable true)
- (ViewAttribute view0 TrackingEnable True)
-