2008-07-23 07:56:08 +00:00
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#include "BPy_Freestyle.h"
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#include "BPy_BinaryPredicate0D.h"
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#include "BPy_BinaryPredicate1D.h"
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#include "BPy_Id.h"
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#include "BPy_IntegrationType.h"
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#include "BPy_Interface0D.h"
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#include "Interface0D/BPy_CurvePoint.h"
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#include "BPy_Interface1D.h"
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#include "BPy_MediumType.h"
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#include "BPy_Nature.h"
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#include "BPy_StrokeAttribute.h"
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#include "BPy_StrokeShader.h"
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#include "BPy_UnaryFunction0D.h"
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#include "BPy_UnaryFunction1D.h"
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#include "BPy_UnaryPredicate0D.h"
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#include "BPy_UnaryPredicate1D.h"
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soc-2008-mxcurioni: reimplemented the initialization/allocation for base classes. The Python object type tp_new slot is now set to PyType_GenericNew, instead of the former custom functions. As a note, by default, Python does not set this slot: it is therefore mandatory for the base classes. For children classes, only __init__ is needed.
To make our base classes subclasses, the Py_TPFLAGS_BASETYPE flag was added to the object type tp_flags slot.
Finally, I began to implement CurvePoint, descendant of Interface0D. This commit allowed me to verify that my SWIG replacement method works: interfaces are well taken into account by children. For a test, use the following code:
================================
import Blender
from Blender import Freestyle
from Blender.Freestyle import *
print Interface0D()
print CurvePoint()
================================
The __repr__ method is only implemented in Interface0D:
PyObject * Interface0D___repr__(BPy_Interface0D* self)
{
return PyString_FromFormat("type: %s - address: %p", self->if0D->getExactTypeName().c_str(), self->if0D );}
and the result is of the form:
type: Interface0D - address: 0x18e5ccc0
type: CurvePoint - address: 0x18e473f0
As you can see, the correct getExactTypeName of the class is called.
2008-07-15 05:33:12 +00:00
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2008-07-12 04:02:08 +00:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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///////////////////////////////////////////////////////////////////////////////////////////
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/*-----------------------Python API function prototypes for the Freestyle module--*/
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//static PyObject *Freestyle_testOutput( BPy_Freestyle * self );
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/*-----------------------Freestyle module doc strings-----------------------------*/
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static char M_Freestyle_doc[] = "The Blender.Freestyle submodule";
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/*----------------------Freestyle module method def----------------------------*/
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struct PyMethodDef M_Freestyle_methods[] = {
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// {"testOutput", ( PyCFunction ) Freestyle_testOutput, METH_NOARGS, "() - Return Curve Data name"},
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{NULL, NULL, 0, NULL}
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};
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/*-----------------------BPy_Freestyle method def------------------------------*/
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PyTypeObject Freestyle_Type = {
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PyObject_HEAD_INIT( NULL )
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0, /* ob_size */
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"Freestyle", /* tp_name */
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sizeof( BPy_Freestyle ), /* tp_basicsize */
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0, /* tp_itemsize */
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/* methods */
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NULL, /* tp_dealloc */
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NULL, /* printfunc tp_print; */
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NULL, /* getattrfunc tp_getattr; */
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NULL, /* setattrfunc tp_setattr; */
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NULL, /* tp_compare */
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NULL, /* tp_repr */
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/* Method suites for standard classes */
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NULL, /* PyNumberMethods *tp_as_number; */
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NULL, /* PySequenceMethods *tp_as_sequence; */
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NULL, /* PyMappingMethods *tp_as_mapping; */
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/* More standard operations (here for binary compatibility) */
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NULL, /* hashfunc tp_hash; */
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NULL, /* ternaryfunc tp_call; */
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NULL, /* reprfunc tp_str; */
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NULL, /* getattrofunc tp_getattro; */
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NULL, /* setattrofunc tp_setattro; */
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/* Functions to access object as input/output buffer */
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NULL, /* PyBufferProcs *tp_as_buffer; */
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/*** Flags to define presence of optional/expanded features ***/
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Py_TPFLAGS_DEFAULT, /* long tp_flags; */
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NULL, /* char *tp_doc; Documentation string */
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/*** Assigned meaning in release 2.0 ***/
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/* call function for all accessible objects */
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NULL, /* traverseproc tp_traverse; */
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/* delete references to contained objects */
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NULL, /* inquiry tp_clear; */
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/*** Assigned meaning in release 2.1 ***/
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/*** rich comparisons ***/
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NULL, /* richcmpfunc tp_richcompare; */
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/*** weak reference enabler ***/
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0, /* long tp_weaklistoffset; */
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/*** Added in release 2.2 ***/
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/* Iterators */
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NULL, /* getiterfunc tp_iter; */
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NULL, /* iternextfunc tp_iternext; */
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/*** Attribute descriptor and subclassing stuff ***/
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NULL, /* struct PyMethodDef *tp_methods; */
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NULL, /* struct PyMemberDef *tp_members; */
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NULL, /* struct PyGetSetDef *tp_getset; */
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NULL, /* struct _typeobject *tp_base; */
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NULL, /* PyObject *tp_dict; */
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NULL, /* descrgetfunc tp_descr_get; */
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NULL, /* descrsetfunc tp_descr_set; */
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0, /* long tp_dictoffset; */
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NULL, /* initproc tp_init; */
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NULL, /* allocfunc tp_alloc; */
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NULL, /* newfunc tp_new; */
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/* Low-level free-memory routine */
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NULL, /* freefunc tp_free; */
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/* For PyObject_IS_GC */
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NULL, /* inquiry tp_is_gc; */
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NULL, /* PyObject *tp_bases; */
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/* method resolution order */
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NULL, /* PyObject *tp_mro; */
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NULL, /* PyObject *tp_cache; */
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NULL, /* PyObject *tp_subclasses; */
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NULL, /* PyObject *tp_weaklist; */
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NULL
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};
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//-------------------MODULE INITIALIZATION--------------------------------
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PyObject *Freestyle_Init( void )
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{
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2008-07-15 01:07:19 +00:00
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PyObject *module;
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2008-07-12 04:02:08 +00:00
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if( PyType_Ready( &Freestyle_Type ) < 0 )
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return NULL;
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2008-07-15 01:07:19 +00:00
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// initialize modules
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module = Py_InitModule3( "Blender.Freestyle", M_Freestyle_methods, M_Freestyle_doc );
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2008-07-12 04:02:08 +00:00
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2008-07-23 07:56:08 +00:00
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2008-07-15 01:07:19 +00:00
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// attach its classes (adding the object types to the module)
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2008-07-23 07:56:08 +00:00
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// those classes have to be initialized before the others
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MediumType_Init( module );
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Nature_Init( module );
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2008-07-15 01:07:19 +00:00
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BinaryPredicate0D_Init( module );
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BinaryPredicate1D_Init( module );
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Id_Init( module );
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2008-07-18 20:31:40 +00:00
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IntegrationType_Init( module );
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2008-07-15 01:07:19 +00:00
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Interface0D_Init( module );
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Interface1D_Init( module );
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2008-07-21 21:24:37 +00:00
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StrokeAttribute_Init( module );
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2008-07-23 05:54:34 +00:00
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StrokeShader_Init( module );
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2008-07-18 04:59:07 +00:00
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UnaryFunction0D_Init( module );
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UnaryFunction1D_Init( module );
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UnaryPredicate0D_Init( module );
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UnaryPredicate1D_Init( module );
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2008-07-15 01:07:19 +00:00
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return module;
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2008-07-12 04:02:08 +00:00
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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