110 lines
2.5 KiB
Text
110 lines
2.5 KiB
Text
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file trackerNode.I
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* @author drose
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* @date 2002-03-12
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*/
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/**
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* Returns true if the TrackerNode is valid and connected to a server, false
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* otherwise.
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*/
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INLINE bool TrackerNode::
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is_valid() const {
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return (!_tracker.is_null()/* && _tracker->is_connected()*/);
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}
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/**
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* Returns the current position of the tracker, if it is available.
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*/
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INLINE const LPoint3 &TrackerNode::
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get_pos() const {
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return _data.get_pos();
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}
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/**
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* Returns the current orientation of the tracker, if it is available.
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*/
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INLINE const LOrientation &TrackerNode::
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get_orient() const {
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return _data.get_orient();
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}
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/**
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* Returns the time of the tracker's last update.
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*/
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INLINE double TrackerNode::
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get_time() const {
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return _data.get_time();
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}
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/**
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* True if this data comes with timestamps.
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*/
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INLINE bool TrackerNode::
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has_time() const {
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return _data.has_time();
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}
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/**
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* Returns the current position and orientation of the tracker, as a combined
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* matrix.
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*/
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INLINE const LMatrix4 &TrackerNode::
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get_transform() const {
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return _mat;
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}
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/**
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* Specifies the coordinate system that the tracker associated with this node
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* will operate in. Normally, this is set from the ClientBase that's used to
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* create the TrackerNode, so it should not need to be set on an individual
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* tracker basis.
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*/
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INLINE void TrackerNode::
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set_tracker_coordinate_system(CoordinateSystem cs) {
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_tracker_cs = cs;
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if (_tracker_cs == CS_default) {
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_tracker_cs = get_default_coordinate_system();
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}
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}
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/**
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* Returns the coordinate system that the tracker associated with this node
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* will operate in.
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*/
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INLINE CoordinateSystem TrackerNode::
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get_tracker_coordinate_system() const {
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return _tracker_cs;
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}
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/**
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* Specifies the coordinate system that the TrackerNode will convert its
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* transform into for passing down the data graph. Normally, this is
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* CS_default.
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*/
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INLINE void TrackerNode::
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set_graph_coordinate_system(CoordinateSystem cs) {
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_graph_cs = cs;
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if (_graph_cs == CS_default) {
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_graph_cs = get_default_coordinate_system();
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}
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}
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/**
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* Returns the coordinate system that the TrackerNode will convert its
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* transform into for passing down the data graph. Normally, this is
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* CS_default.
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*/
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INLINE CoordinateSystem TrackerNode::
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get_graph_coordinate_system() const {
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return _graph_cs;
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}
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