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/*==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;
}
std::vector< std::vector<hsScalar> > pyMatrix44::GetData()
{
std::vector<hsScalar> row0, row1, row2, row3;
row0.push_back(fMatrix.fMap[0][0]); row0.push_back(fMatrix.fMap[0][1]); row0.push_back(fMatrix.fMap[0][2]); row0.push_back(fMatrix.fMap[0][3]);
row1.push_back(fMatrix.fMap[1][0]); row1.push_back(fMatrix.fMap[1][1]); row1.push_back(fMatrix.fMap[1][2]); row1.push_back(fMatrix.fMap[1][3]);
row2.push_back(fMatrix.fMap[2][0]); row2.push_back(fMatrix.fMap[2][1]); row2.push_back(fMatrix.fMap[2][2]); row2.push_back(fMatrix.fMap[2][3]);
row3.push_back(fMatrix.fMap[3][0]); row3.push_back(fMatrix.fMap[3][1]); row3.push_back(fMatrix.fMap[3][2]); row3.push_back(fMatrix.fMap[3][3]);
std::vector< std::vector<hsScalar> > pyMat;
pyMat.push_back(row0);
pyMat.push_back(row1);
pyMat.push_back(row2);
pyMat.push_back(row3);
return pyMat;
}
void pyMatrix44::SetData(const std::vector< std::vector<hsScalar> > & mat)
{
// make sure they are passing us the correct size
if ( mat.size() == 4 )
{
int i,j;
for ( i=0;i<3;i++)
{
std::vector<hsScalar> pyrow = mat[i];
if ( pyrow.size() == 4 )
{
for ( j=0;j<3;j++)
fMatrix.fMap[i][j] = pyrow[j];
}
else // not enough ... throw error
{
char errmsg[256];
sprintf(errmsg, "Wrong number of elements in row of matrix");
PyErr_SetString(PyExc_TypeError, errmsg);
return;
}
}
}
else
{
char errmsg[256];
sprintf(errmsg, "Wrong number of rows in the matrix");
PyErr_SetString(PyExc_TypeError, errmsg);
}
}