101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
// Filename: collisionRecorder.cxx
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// Created by: drose (16Apr03)
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//
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////////////////////////////////////////////////////////////////////
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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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////////////////////////////////////////////////////////////////////
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#include "collisionRecorder.h"
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#include "collisionTraverser.h"
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#ifdef DO_COLLISION_RECORDING
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TypeHandle CollisionRecorder::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::Constructor
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// Access: Protected
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// Description:
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////////////////////////////////////////////////////////////////////
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CollisionRecorder::
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CollisionRecorder() {
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_num_missed = 0;
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_num_detected = 0;
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_trav = (CollisionTraverser *)NULL;
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}
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::Destructor
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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CollisionRecorder::
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~CollisionRecorder() {
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if (_trav != (CollisionTraverser *)NULL) {
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_trav->clear_recorder();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::output
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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void CollisionRecorder::
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output(ostream &out) const {
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out << "tested " << _num_missed + _num_detected << ", detected "
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<< _num_detected << "\n";
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}
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::begin_traversal
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// Access: Public, Virtual
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// Description: This method is called at the beginning of a
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// CollisionTraverser::traverse() call. It is provided
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// as a hook for the derived class to reset its state as
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// appropriate.
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////////////////////////////////////////////////////////////////////
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void CollisionRecorder::
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begin_traversal() {
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_num_missed = 0;
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_num_detected = 0;
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}
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::collision_tested
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// Access: Public, Virtual
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// Description: This method is called when a pair of collision solids
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// have passed all bounding-volume tests and have been
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// tested for a collision. The detected value is set
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// true if a collision was detected, false otherwise.
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////////////////////////////////////////////////////////////////////
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void CollisionRecorder::
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collision_tested(const CollisionEntry &entry, bool detected) {
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if (detected) {
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_num_detected++;
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} else {
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_num_missed++;
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: CollisionRecorder::end_traversal
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// Access: Public, Virtual
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// Description: This method is called at the end of a
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// CollisionTraverser::traverse() call. It is provided
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// as a hook for the derived class to finalize its state
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// as appropriate.
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////////////////////////////////////////////////////////////////////
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void CollisionRecorder::
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end_traversal() {
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}
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#endif // DO_COLLISION_RECORDING
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