hitinfo.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015-2016 Mario Luzeiro <[email protected]>
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program 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
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#ifndef _HITINFO_H_
#define _HITINFO_H_
 
#include "raypacket.h"
 
//#define RAYTRACING_RAY_STATISTICS
 
class OBJECT_3D;

struct HITINFO
{
    SFVEC3F m_HitNormal;                
    float   m_tHit;                     
 
    const OBJECT_3D* pHitObject;        
    SFVEC2F m_UV;                       
    unsigned int m_acc_node_info;       
 
    SFVEC3F m_HitPoint;                 
    float m_ShadowFactor;               
 
#ifdef RAYTRACING_RAY_STATISTICS
    // Statistics
    unsigned int m_NrRayObjTests;       
    unsigned int m_NrTransversedNodes;  
#endif
};
 
 
struct HITINFO_PACKET
{
    bool    m_hitresult;
    HITINFO m_HitInfo;
};
 
#endif // _HITINFO_H_