90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
// Filename: physxRaycastReport.cxx
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// Created by: enn0x (21Oct09)
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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 "physxRaycastReport.h"
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#include "physxRaycastHit.h"
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////////////////////////////////////////////////////////////////////
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// Function: PhysxRaycastReport::onRaycast
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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bool PhysxRaycastReport::
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onHit(const NxRaycastHit& hit) {
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_hits.push_back(PhysxRaycastHit(hit));
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return true;
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}
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////////////////////////////////////////////////////////////////////
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// Function: PhysxRaycastReport::get_num_hits
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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unsigned int PhysxRaycastReport::
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get_num_hits() const {
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return _hits.size();
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}
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////////////////////////////////////////////////////////////////////
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// Function: PhysxRaycastReport::get_first_hit
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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PhysxRaycastHit PhysxRaycastReport::
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get_first_hit() {
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_iterator = _hits.begin();
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return get_next_hit();
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}
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////////////////////////////////////////////////////////////////////
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// Function: PhysxRaycastReport::get_next_hit
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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PhysxRaycastHit PhysxRaycastReport::
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get_next_hit() {
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if (_iterator != _hits.end()) {
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return *_iterator++;
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}
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// No more items. Return an empty hit.
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NxRaycastHit hit;
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hit.shape = NULL;
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return PhysxRaycastHit(hit);
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}
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////////////////////////////////////////////////////////////////////
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// Function: PhysxRaycastReport::get_hit
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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PhysxRaycastHit PhysxRaycastReport::
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get_hit(unsigned int idx) {
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if (!(idx < _hits.size()))
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{
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// Index out of bounds. Return an empty hit.
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NxRaycastHit hit;
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hit.shape = NULL;
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return PhysxRaycastHit(hit);
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}
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return _hits[idx];
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}
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