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/*
* SOLID - Software Library for Interference Detection
*
* Copyright (C) 2001-2003 Dtecta. All rights reserved.
*
* This library may be distributed under the terms of the Q Public License
* (QPL) as defined by Trolltech AS of Norway and appearing in the file
* LICENSE.QPL included in the packaging of this file.
*
* This library may be distributed and/or modified under the terms of the
* GNU General Public License (GPL) version 2 as published by the Free Software
* Foundation and appearing in the file LICENSE.GPL included in the
* packaging of this file.
*
* This library is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Commercial use or any other use of this library not covered by either
* the QPL or the GPL requires an additional license from Dtecta.
* Please contact info@dtecta.com for enquiries about the terms of commercial
* use of this library.
*/
#include "DT_RespTable.h"
#include "DT_Encounter.h"
#include "DT_Object.h"
#include "GEN_MinMax.h"
DT_Bool DT_Encounter::exactTest(const DT_RespTable *respTable, int& count) const
{
const DT_ResponseList& responseList = respTable->find(m_obj_ptr1, m_obj_ptr2);
switch (responseList.getType())
{
case DT_BROAD_RESPONSE:
return (respTable->getResponseClass(m_obj_ptr1) < respTable->getResponseClass(m_obj_ptr2)) ?
responseList(m_obj_ptr1->getClientObject(), m_obj_ptr2->getClientObject(), 0) :
responseList(m_obj_ptr2->getClientObject(), m_obj_ptr1->getClientObject(), 0);
case DT_SIMPLE_RESPONSE:
if (intersect(*m_obj_ptr1, *m_obj_ptr2, m_sep_axis))
{
++count;
return (respTable->getResponseClass(m_obj_ptr1) < respTable->getResponseClass(m_obj_ptr2)) ?
responseList(m_obj_ptr1->getClientObject(), m_obj_ptr2->getClientObject(), 0) :
responseList(m_obj_ptr2->getClientObject(), m_obj_ptr1->getClientObject(), 0);
}
break;
case DT_WITNESSED_RESPONSE: {
MT_Point3 p1, p2;
if (common_point(*m_obj_ptr1, *m_obj_ptr2, m_sep_axis, p1, p2))
{
++count;
if (respTable->getResponseClass(m_obj_ptr1) < respTable->getResponseClass(m_obj_ptr2))
{
DT_CollData coll_data;
p1.getValue(coll_data.point1);
p2.getValue(coll_data.point2);
return responseList(m_obj_ptr1->getClientObject(), m_obj_ptr2->getClientObject(), &coll_data);
}
else
{
DT_CollData coll_data;
p1.getValue(coll_data.point2);
p2.getValue(coll_data.point1);
return responseList(m_obj_ptr2->getClientObject(), m_obj_ptr1->getClientObject(), &coll_data);
}
}
break;
}
case DT_DEPTH_RESPONSE: {
MT_Point3 p1, p2;
if (penetration_depth(*m_obj_ptr1, *m_obj_ptr2, m_sep_axis, p1, p2))
{
++count;
if (respTable->getResponseClass(m_obj_ptr1) < respTable->getResponseClass(m_obj_ptr2))
{
DT_CollData coll_data;
p1.getValue(coll_data.point1);
p2.getValue(coll_data.point2);
(p2 - p1).getValue(coll_data.normal);
return responseList(m_obj_ptr1->getClientObject(), m_obj_ptr2->getClientObject(), &coll_data);
}
else
{
DT_CollData coll_data;
p1.getValue(coll_data.point2);
p2.getValue(coll_data.point1);
(p1 - p2).getValue(coll_data.normal);
return responseList(m_obj_ptr2->getClientObject(), m_obj_ptr1->getClientObject(), &coll_data);
}
}
break;
}
case DT_NO_RESPONSE:
break;
default:
assert(false);
}
return DT_CONTINUE;
}
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