K3dDraw.cpp

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/***************************************************************************
 *   Copyright (C) 2007 by Jan Koci   *
 *   honza.koci@email.cz   *
 *   http://kengine.sourceforge.net/tutorial/
 *                                                                         *
 *   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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "K3dDraw.h"

K3dDraw::K3dDraw(K3dGameData *_pGameData):
        K3dDrawTriangle(_pGameData),
        K3dDrawLine(_pGameData),
        K3dDrawSphere(_pGameData),
        K3dDrawPlane(_pGameData),
        K3dDrawVertex(_pGameData)
{
        m_pGameData = _pGameData;
}

K3dDraw::~K3dDraw()
{
}

void K3dDraw::BuildTriangleArray()
{
        cout << "void K3dDraw::BuildTriangleArray()" << endl;
        // Get number of triangles from global data
        int iNum = m_pGameData->GetTriangleObjSP().GetNum();
        // Set number of draw triangles
        m_pGameData->NumDrawTriangles() = iNum;
        
        // Go through number of triangles
        for(int i =0; i<iNum; i++)
        {
                // Get triangle from global data
                K3dTriangleObj *pTriangle = m_pGameData->GetTriangleObjSP().Get(i);
                // Create new triangle
                TRenderTriangle tRenderTriangle;// = new TRenderTriangle;
                // Go through triangle vertices
                for(int j=0; j<3; j++)
                {
                        // Go through all vectors
                        for(int k=0; k<3; k++)
                        {
                                tRenderTriangle.atVertex[j].afVector[k] = pTriangle->GetVertex(j)[0][k];
                                tRenderTriangle.atNormal[j].afVector[k] = pTriangle->GetNormal()[0][k];
                                
                        }
                }
                AddTriangle(tRenderTriangle);
        }
        InitTriangleArray();
}

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