/*==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"
# include <Python.h>
// glue functions
PYTHON_CLASS_DEFINITION ( ptMatrix44 , pyMatrix44 ) ;
PYTHON_DEFAULT_NEW_DEFINITION ( ptMatrix44 , pyMatrix44 )
PYTHON_DEFAULT_DEALLOC_DEFINITION ( ptMatrix44 )
PYTHON_INIT_DEFINITION ( ptMatrix44 , args , keywords )
{
PYTHON_RETURN_INIT_OK ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , copy )
{
return self - > fThis - > Copy ( ) ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , translate , args )
{
PyObject * vectorObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " translate expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyVector3 : : Check ( vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " translate expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyVector3 * vec = pyVector3 : : ConvertFrom ( vectorObj ) ;
self - > fThis - > Translate ( * vec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , scale , args )
{
PyObject * vectorObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " scale expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyVector3 : : Check ( vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " scale expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyVector3 * vec = pyVector3 : : ConvertFrom ( vectorObj ) ;
self - > fThis - > Scale ( * vec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , rotate , args )
{
int axis ;
float radians ;
if ( ! PyArg_ParseTuple ( args , " if " , & axis , & radians ) )
{
PyErr_SetString ( PyExc_TypeError , " rotate expects an integer and a float " ) ;
PYTHON_RETURN_ERROR ;
}
self - > fThis - > Rotate ( axis , radians ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_BASIC_METHOD_DEFINITION ( ptMatrix44 , reset , Reset )
PYTHON_METHOD_DEFINITION ( ptMatrix44 , makeTranslateMat , args )
{
PyObject * vectorObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " makeTranslateMat expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyVector3 : : Check ( vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " makeTranslateMat expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyVector3 * vec = pyVector3 : : ConvertFrom ( vectorObj ) ;
self - > fThis - > MakeTranslateMat ( * vec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , makeScaleMat , args )
{
PyObject * vectorObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " makeScaleMat expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyVector3 : : Check ( vectorObj ) )
{
PyErr_SetString ( PyExc_TypeError , " makeScaleMat expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyVector3 * vec = pyVector3 : : ConvertFrom ( vectorObj ) ;
self - > fThis - > MakeScaleMat ( * vec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , makeRotateMat , args )
{
int axis ;
float radians ;
if ( ! PyArg_ParseTuple ( args , " if " , & axis , & radians ) )
{
PyErr_SetString ( PyExc_TypeError , " makeRotateMat expects an integer and a float " ) ;
PYTHON_RETURN_ERROR ;
}
self - > fThis - > MakeRotateMat ( axis , radians ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , make , args )
{
PyObject * fromPtObj = NULL ;
PyObject * atPtObj = NULL ;
PyObject * upVecObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " OOO " , & fromPtObj , & atPtObj , & upVecObj ) )
{
PyErr_SetString ( PyExc_TypeError , " make expects two ptPoint3 objects and a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ( ! pyPoint3 : : Check ( fromPtObj ) ) | | ( ! pyPoint3 : : Check ( atPtObj ) ) | | ( ! pyVector3 : : Check ( upVecObj ) ) )
{
PyErr_SetString ( PyExc_TypeError , " make expects two ptPoint3 objects and a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyPoint3 * fromPt = pyPoint3 : : ConvertFrom ( fromPtObj ) ;
pyPoint3 * atPt = pyPoint3 : : ConvertFrom ( atPtObj ) ;
pyVector3 * upVec = pyVector3 : : ConvertFrom ( upVecObj ) ;
self - > fThis - > Make ( * fromPt , * atPt , * upVec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , makeUpPreserving , args )
{
PyObject * fromPtObj = NULL ;
PyObject * atPtObj = NULL ;
PyObject * upVecObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " OOO " , & fromPtObj , & atPtObj , & upVecObj ) )
{
PyErr_SetString ( PyExc_TypeError , " makeUpPreserving expects two ptPoint3 objects and a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ( ! pyPoint3 : : Check ( fromPtObj ) ) | | ( ! pyPoint3 : : Check ( atPtObj ) ) | | ( ! pyVector3 : : Check ( upVecObj ) ) )
{
PyErr_SetString ( PyExc_TypeError , " makeUpPreserving expects two ptPoint3 objects and a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
pyPoint3 * fromPt = pyPoint3 : : ConvertFrom ( fromPtObj ) ;
pyPoint3 * atPt = pyPoint3 : : ConvertFrom ( atPtObj ) ;
pyVector3 * upVec = pyVector3 : : ConvertFrom ( upVecObj ) ;
self - > fThis - > MakeUpPreserving ( * fromPt , * atPt , * upVec ) ;
PYTHON_RETURN_NONE ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , getParity )
{
PYTHON_RETURN_BOOL ( self - > fThis - > GetParity ( ) ) ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , getDeterminant )
{
return PyFloat_FromDouble ( ( double ) self - > fThis - > GetDeterminant ( ) ) ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , getInverse , args )
{
PyObject * inverseObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & inverseObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getInverse expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyMatrix44 : : Check ( inverseObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getInverse expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
return self - > fThis - > GetInverse ( inverseObj ) ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , getTranspose , args )
{
PyObject * transposeObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & transposeObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getTranspose expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyMatrix44 : : Check ( transposeObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getTranspose expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
return self - > fThis - > GetTranspose ( transposeObj ) ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , getAdjoint , args )
{
PyObject * adjointObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & adjointObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getAdjoint expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyMatrix44 : : Check ( adjointObj ) )
{
PyErr_SetString ( PyExc_TypeError , " getAdjoint expects a ptMatrix44 " ) ;
PYTHON_RETURN_ERROR ;
}
return self - > fThis - > GetAdjoint ( adjointObj ) ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , getTranslate , args )
{
PyObject * translateObj = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & translateObj ) )
{
PyErr_SetString ( PyExc_TypeError , " translateObj expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! pyVector3 : : Check ( translateObj ) )
{
PyErr_SetString ( PyExc_TypeError , " translateObj expects a ptVector3 " ) ;
PYTHON_RETURN_ERROR ;
}
return self - > fThis - > GetTranslate ( translateObj ) ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , view )
{
return self - > fThis - > GetViewAxis ( ) ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , up )
{
return self - > fThis - > GetUpAxis ( ) ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , right )
{
return self - > fThis - > GetRightAxis ( ) ;
}
PYTHON_METHOD_DEFINITION_NOARGS ( ptMatrix44 , getData )
{
std : : vector < std : : vector < hsScalar > > mat = self - > fThis - > GetData ( ) ;
PyObject * retVal = PyTuple_New ( 4 ) ;
for ( int curRow = 0 ; curRow < mat . size ( ) ; curRow + + )
{
PyObject * row = PyTuple_New ( 4 ) ;
for ( int curElement = 0 ; curElement < mat [ curRow ] . size ( ) ; curElement + + )
{
PyObject * item = PyInt_FromLong ( ( long ) mat [ curRow ] [ curElement ] ) ;
PyTuple_SetItem ( row , curElement , item ) ; // steals the ref
}
PyTuple_SetItem ( retVal , curRow , row ) ; // steals the ref
}
return retVal ;
}
PYTHON_METHOD_DEFINITION ( ptMatrix44 , setData , args )
{
PyObject * matTuple = NULL ;
if ( ! PyArg_ParseTuple ( args , " O " , & matTuple ) )
{
PyErr_SetString ( PyExc_TypeError , " setData expects a 4x4 tuple of floats " ) ;
PYTHON_RETURN_ERROR ;
}
if ( ! PyTuple_Check ( matTuple ) )
{
PyErr_SetString ( PyExc_TypeError , " setData expects a 4x4 tuple of floats " ) ;
PYTHON_RETURN_ERROR ;
}
std : : vector < std : : vector < hsScalar > > mat ;
int numRows = PyTuple_Size ( matTuple ) ;
for ( int curRow = 0 ; curRow < numRows ; curRow + + )
{
std : : vector < hsScalar > vecRow ;
PyObject * row = PyTuple_GetItem ( matTuple , curRow ) ; // borrowed ref
if ( ! PyTuple_Check ( row ) )
{
PyErr_SetString ( PyExc_TypeError , " setData expects a 4x4 tuple of floats " ) ;
PYTHON_RETURN_ERROR ;
}
int numElements = PyTuple_Size ( row ) ;
for ( int curElement = 0 ; curElement < numElements ; curElement + + )
{
PyObject * item = PyTuple_GetItem ( row , curElement ) ; // borrowed ref
if ( ! PyFloat_Check ( item ) )
{
PyErr_SetString ( PyExc_TypeError , " setData expects a 4x4 tuple of floats " ) ;
PYTHON_RETURN_ERROR ;
}
vecRow . push_back ( ( float ) PyFloat_AsDouble ( item ) ) ;
}
mat . push_back ( vecRow ) ;
}
self - > fThis - > SetData ( mat ) ;
if ( PyErr_Occurred ( ) )
PYTHON_RETURN_ERROR ;
PYTHON_RETURN_NONE ;
}
PYTHON_START_METHODS_TABLE ( ptMatrix44 )
PYTHON_METHOD_NOARGS ( ptMatrix44 , copy , " Copies the matrix and returns the copy " ) ,
PYTHON_METHOD ( ptMatrix44 , translate , " Params: vector \n Translates the matrix by the vector " ) ,
PYTHON_METHOD ( ptMatrix44 , scale , " Params: scale \n Scales the matrix by the vector " ) ,
PYTHON_METHOD ( ptMatrix44 , rotate , " Params: axis,radians \n Rotates the matrix by radians around the axis " ) ,
PYTHON_BASIC_METHOD ( ptMatrix44 , reset , " Reset the matrix to identity " ) ,
PYTHON_METHOD ( ptMatrix44 , makeTranslateMat , " Params: trans \n Makes the matrix a translation matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , makeScaleMat , " Params: scale \n Makes the matrix a scaling matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , makeRotateMat , " Params: axis,radians \n Makes the matrix a rotation matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , make , " Params: fromPt, atPt, upVec \n Creates the matrix from from and at points, and the up vector " ) ,
PYTHON_METHOD ( ptMatrix44 , makeUpPreserving , " Params: fromPt, atPt, upVec \n Creates the matrix from from and at points, and the up vector (perserving the up vector) " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , getParity , " Get the parity of the matrix " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , getDeterminant , " Get the matrix's determinant " ) ,
PYTHON_METHOD ( ptMatrix44 , getInverse , " Params: inverseMat \n Returns the inverse of the matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , getTranspose , " Params: transposeMat \n Returns the transpose of the matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , getAdjoint , " Params: adjointMat \n Returns the adjoint of the matrix " ) ,
PYTHON_METHOD ( ptMatrix44 , getTranslate , " Params: vector \n Returns the translate vector of the matrix (and sets vector to it as well) " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , view , " Returns the view vector of the matrix " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , up , " Returns the up vector of the matrix " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , right , " Returns the right vector of the matrix " ) ,
PYTHON_METHOD_NOARGS ( ptMatrix44 , getData , " Returns the matrix in tuple form " ) ,
PYTHON_METHOD ( ptMatrix44 , setData , " Params: mat \n Sets the matrix using tuples " ) ,
PYTHON_END_METHODS_TABLE ;
PyObject * ptMatrix44_mul ( PyObject * v , PyObject * w )
{
if ( pyMatrix44 : : Check ( v ) )
{
pyMatrix44 * us = pyMatrix44 : : ConvertFrom ( v ) ;
if ( pyMatrix44 : : Check ( w ) )
{
pyMatrix44 * them = pyMatrix44 : : ConvertFrom ( w ) ;
return ( * us ) * ( * them ) ;
}
else if ( pyVector3 : : Check ( w ) )
{
pyVector3 * them = pyVector3 : : ConvertFrom ( w ) ;
return ( * us ) * ( * them ) ;
}
else if ( pyPoint3 : : Check ( w ) )
{
pyPoint3 * them = pyPoint3 : : ConvertFrom ( w ) ;
return ( * us ) * ( * them ) ;
}
}
PyErr_SetString ( PyExc_NotImplementedError , " can only multiply a ptMatrix44 by a ptVector3, or ptPoint3 " ) ;
PYTHON_RETURN_NOT_IMPLEMENTED ;
}
// we support some of the number methods
PYTHON_START_AS_NUMBER_TABLE ( ptMatrix44 )
0 , /*nb_add*/
0 , /*nb_subtract*/
( binaryfunc ) ptMatrix44_mul , /*nb_multiply*/
0 /*nb_divide*/
/* the rest can be null */
PYTHON_END_AS_NUMBER_TABLE ;
// Type structure definition
# define ptMatrix44_COMPARE PYTHON_NO_COMPARE
# define ptMatrix44_AS_NUMBER PYTHON_DEFAULT_AS_NUMBER(ptMatrix44)
# define ptMatrix44_AS_SEQUENCE PYTHON_NO_AS_SEQUENCE
# define ptMatrix44_AS_MAPPING PYTHON_NO_AS_MAPPING
# define ptMatrix44_STR PYTHON_NO_STR
# define ptMatrix44_RICH_COMPARE PYTHON_NO_RICH_COMPARE
# define ptMatrix44_GETSET PYTHON_NO_GETSET
# define ptMatrix44_BASE PYTHON_NO_BASE
PLASMA_CUSTOM_TYPE ( ptMatrix44 , " Plasma Matrix44 class " ) ;
// required functions for PyObject interoperability
PYTHON_CLASS_NEW_IMPL ( ptMatrix44 , pyMatrix44 )
PyObject * pyMatrix44 : : New ( const hsMatrix44 & obj )
{
ptMatrix44 * newObj = ( ptMatrix44 * ) ptMatrix44_type . tp_new ( & ptMatrix44_type , NULL , NULL ) ;
newObj - > fThis - > fMatrix = obj ;
return ( PyObject * ) newObj ;
}
PYTHON_CLASS_CHECK_IMPL ( ptMatrix44 , pyMatrix44 )
PYTHON_CLASS_CONVERT_FROM_IMPL ( ptMatrix44 , pyMatrix44 )
///////////////////////////////////////////////////////////////////////////
//
// AddPlasmaClasses - the python module definitions
//
void pyMatrix44 : : AddPlasmaClasses ( PyObject * m )
{
PYTHON_CLASS_IMPORT_START ( m ) ;
PYTHON_CLASS_IMPORT ( m , ptMatrix44 ) ;
PYTHON_CLASS_IMPORT_END ( m ) ;
}