MercuryVertex.cpp

Go to the documentation of this file.

#include "MercuryVertex.h"

MercuryVertex::MercuryVertex( const float ix, const float iy, const float iz, const float u, const float v )
{
    x = ix;y = iy;z = iz;
    m_uv[0]=u;m_uv[1]=v;
}

MercuryVertex::MercuryVertex()
{
    x = y = z = 0;
    m_uv[0] = m_uv[1] = 0;
}

MercuryVertex MercuryVertex::CrossProduct(const MercuryVertex& second)
{
    //float v1, v2, r[3];
    MercuryPoint v1, v2, r;

    ConvertToVector3(v1);
    second.ConvertToVector3(v2);

    r = v1.CrossProduct( v2 );

    MercuryVertex tmp;
    tmp.ConvertFromVector3(r);

    return tmp;
}
/*
void MercuryVertex::AddSharingPoly(MercuryPoly* p)
{
    if (FindSharingPoly(p) == m_sharingPolys.end())
        m_sharingPolys.push_back(p);
}
*/
/*
void MercuryVertex::RemoveSharingPoly(MercuryPoly* p)
{
    list<MercuryPoly*>::iterator i = FindSharingPoly(p);

    if (i != m_sharingPolys.end())
    {
        *i = NULL;
        m_sharingPolys.erase(i);
    }
}

list<MercuryPoly*>::iterator MercuryVert::FindSharingPoly(MercuryPoly* p)
{
    list<MercuryPoly*>::iterator i = m_sharingPolys.begin();
    while(i != m_sharingPolys.end())
    {
        if (*i == p)
            return i;
        i++;
    }
    return i;
}
*/
/* 
 * Copyright (c) 2006 Joshua Allen
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *  -   Redistributions of source code must retain the above
 *      copyright notice, this list of conditions and the following disclaimer.
 *  -   Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in
 *      the documentation and/or other materials provided with the distribution.
 *  -   Neither the name of the Mercury Engine nor the names of its
 *      contributors may be used to endorse or promote products derived from
 *      this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

---

Hosted by