collision_desc.h

Go to the documentation of this file.

/* Copyright, 2001 Nevrax Ltd.
 *
 * This file is part of NEVRAX NEL.
 * NEVRAX NEL is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.

 * NEVRAX NEL is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with NEVRAX NEL; see the file COPYING. If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

#ifndef NL_COLLISION_DESC_H
#define NL_COLLISION_DESC_H

#include "nel/misc/types_nl.h"
#include "nel/misc/file.h"
#include "nel/misc/vector.h"
#include "nel/pacs/u_collision_desc.h"
#include <vector>

namespace NLPACS
{

class CCollisionDesc: public UCollisionDesc
{
public:
    // XChg contact normal 0 and 1
    void XChgContactNormals ()
    {
        NLMISC::CVectorD tmp=ContactNormal0;
        ContactNormal0=ContactNormal1;
        ContactNormal1=tmp;
    }
};


class CSurfaceIdent
{
public:
    sint32              RetrieverInstanceId;
    sint32              SurfaceId;

    bool operator==(const CSurfaceIdent &o) const
    {
        return RetrieverInstanceId==o.RetrieverInstanceId && SurfaceId==o.SurfaceId;
    }

    bool operator!=(const CSurfaceIdent &o) const
    {
        return !(*this==o);
    }


public:
    CSurfaceIdent() {}
    CSurfaceIdent(sint32 retInstance, sint32 surfId) : RetrieverInstanceId(retInstance), SurfaceId(surfId) {}

    void                serial(NLMISC::IStream &f)  { f.serial(RetrieverInstanceId, SurfaceId); }
};


class CCollisionSurfaceDesc
{
public:
    NLMISC::CVectorD    ContactNormal;
    double              ContactTime;

    CSurfaceIdent       ContactSurface;
};


typedef std::vector<CCollisionSurfaceDesc>  TCollisionSurfaceDescVector;



} // NLPACS


#endif // NL_COLLISION_DESC_H

/* End of collision_desc.h */