CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyMatrix44.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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 3 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, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#include "pyMatrix44.h"

pyMatrix44::pyMatrix44() { fMatrix.Reset(); }
pyMatrix44::pyMatrix44(hsMatrix44 other)
{   // copy the other matrix to this one
    int i,j;
    for ( i=0;i<4;i++)
        for ( j=0;j<4;j++)
            fMatrix.fMap[i][j] = other.fMap[i][j];
    fMatrix.fFlags = other.fFlags;
}

PyObject* pyMatrix44::GetInverse(PyObject* inverse)
{
    pyMatrix44 *obj = pyMatrix44::ConvertFrom(inverse);
    fMatrix.GetInverse(&(obj->fMatrix));
    Py_INCREF(inverse); // incref it because we need to return a new ref
    return inverse;
}

PyObject* pyMatrix44::GetTranspose(PyObject* transpose)
{
    pyMatrix44 *obj = pyMatrix44::ConvertFrom(transpose);
    fMatrix.GetTranspose(&(obj->fMatrix));
    Py_INCREF(transpose); // incref it because we need to return a new ref
    return transpose;
}

PyObject* pyMatrix44::GetAdjoint(PyObject* adjoint)
{
    pyMatrix44 *obj = pyMatrix44::ConvertFrom(adjoint);
    fMatrix.GetAdjoint(&(obj->fMatrix));
    Py_INCREF(adjoint); // incref it because we need to return a new ref
    return adjoint;
}

PyObject* pyMatrix44::GetTranslate(PyObject* pt)
{
    pyVector3 *obj = pyVector3::ConvertFrom(pt);
    fMatrix.GetTranslate(&(obj->fVector));
    Py_INCREF(pt); // incref it because we need to return a new ref
    return pt;
}

hsScalar* pyMatrix44::GetData()
{
    hsScalar *res = new hsScalar[4*4];
    res[0] = fMatrix.fMap[0][0];  res[1] = fMatrix.fMap[0][1];  res[2] = fMatrix.fMap[0][2];  res[3] = fMatrix.fMap[0][3];
    res[4] = fMatrix.fMap[1][0];  res[5] = fMatrix.fMap[1][1];  res[6] = fMatrix.fMap[1][2];  res[7] = fMatrix.fMap[1][3];
    res[8] = fMatrix.fMap[2][0];  res[9] = fMatrix.fMap[2][1];  res[10] = fMatrix.fMap[2][2]; res[11] = fMatrix.fMap[2][3];
    res[12] = fMatrix.fMap[3][0]; res[13] = fMatrix.fMap[3][1]; res[14] = fMatrix.fMap[3][2]; res[15] = fMatrix.fMap[3][3];

    return res;
}

void pyMatrix44::SetData(const hsScalar mat[])
{
    fMatrix.fMap[0][0] = mat[0];
    fMatrix.fMap[0][1] = mat[1];
    fMatrix.fMap[0][2] = mat[2];
    fMatrix.fMap[0][3] = mat[3];

    fMatrix.fMap[1][0] = mat[4];
    fMatrix.fMap[1][1] = mat[5];
    fMatrix.fMap[1][2] = mat[6];
    fMatrix.fMap[1][3] = mat[7];

    fMatrix.fMap[2][0] = mat[8];
    fMatrix.fMap[2][1] = mat[9];
    fMatrix.fMap[2][2] = mat[10];
    fMatrix.fMap[2][3] = mat[11];

    fMatrix.fMap[3][0] = mat[12];
    fMatrix.fMap[3][1] = mat[13];
    fMatrix.fMap[3][2] = mat[14];
    fMatrix.fMap[3][3] = mat[15];
    fMatrix.NotIdentity();
}