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Diffstat (limited to 'source/blender/freestyle/intern/python/BPy_BinaryPredicate1D.cpp')
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1 files changed, 193 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/BPy_BinaryPredicate1D.cpp b/source/blender/freestyle/intern/python/BPy_BinaryPredicate1D.cpp new file mode 100644 index 00000000000..e690a6d51c1 --- /dev/null +++ b/source/blender/freestyle/intern/python/BPy_BinaryPredicate1D.cpp @@ -0,0 +1,193 @@ +#include "BPy_BinaryPredicate1D.h" + +#include "BPy_Convert.h" +#include "BPy_Interface1D.h" + +#include "BinaryPredicate1D/BPy_FalseBP1D.h" +#include "BinaryPredicate1D/BPy_Length2DBP1D.h" +#include "BinaryPredicate1D/BPy_SameShapeIdBP1D.h" +#include "BinaryPredicate1D/BPy_TrueBP1D.h" +#include "BinaryPredicate1D/BPy_ViewMapGradientNormBP1D.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +//-------------------MODULE INITIALIZATION-------------------------------- +int BinaryPredicate1D_Init( PyObject *module ) +{ + if( module == NULL ) + return -1; + + if( PyType_Ready( &BinaryPredicate1D_Type ) < 0 ) + return -1; + Py_INCREF( &BinaryPredicate1D_Type ); + PyModule_AddObject(module, "BinaryPredicate1D", (PyObject *)&BinaryPredicate1D_Type); + + if( PyType_Ready( &FalseBP1D_Type ) < 0 ) + return -1; + Py_INCREF( &FalseBP1D_Type ); + PyModule_AddObject(module, "FalseBP1D", (PyObject *)&FalseBP1D_Type); + + if( PyType_Ready( &Length2DBP1D_Type ) < 0 ) + return -1; + Py_INCREF( &Length2DBP1D_Type ); + PyModule_AddObject(module, "Length2DBP1D", (PyObject *)&Length2DBP1D_Type); + + if( PyType_Ready( &SameShapeIdBP1D_Type ) < 0 ) + return -1; + Py_INCREF( &SameShapeIdBP1D_Type ); + PyModule_AddObject(module, "SameShapeIdBP1D", (PyObject *)&SameShapeIdBP1D_Type); + + if( PyType_Ready( &TrueBP1D_Type ) < 0 ) + return -1; + Py_INCREF( &TrueBP1D_Type ); + PyModule_AddObject(module, "TrueBP1D", (PyObject *)&TrueBP1D_Type); + + if( PyType_Ready( &ViewMapGradientNormBP1D_Type ) < 0 ) + return -1; + Py_INCREF( &ViewMapGradientNormBP1D_Type ); + PyModule_AddObject(module, "ViewMapGradientNormBP1D", (PyObject *)&ViewMapGradientNormBP1D_Type); + + return 0; +} + +//------------------------INSTANCE METHODS ---------------------------------- + +static char BinaryPredicate1D___doc__[] = +"Base class for binary predicates working on :class:`Interface1D`\n" +"objects. A BinaryPredicate1D is typically an ordering relation\n" +"between two Interface1D objects. The predicate evaluates a relation\n" +"between the two Interface1D instances and returns a boolean value (true\n" +"or false). It is used by invoking the __call__() method.\n" +"\n" +".. method:: __init__()\n" +"\n" +" Default constructor.\n" +"\n" +".. method:: __call__(inter1, inter2)\n" +"\n" +" Must be overload by inherited classes. It evaluates a relation\n" +" between two Interface1D objects.\n" +"\n" +" :arg inter1: The first Interface1D object.\n" +" :type inter1: :class:`Interface1D`\n" +" :arg inter2: The second Interface1D object.\n" +" :type inter2: :class:`Interface1D`\n" +" :return: True or false.\n" +" :rtype: bool\n"; + +static int BinaryPredicate1D___init__(BPy_BinaryPredicate1D *self, PyObject *args, PyObject *kwds) +{ + if ( !PyArg_ParseTuple(args, "") ) + return -1; + self->bp1D = new BinaryPredicate1D(); + self->bp1D->py_bp1D = (PyObject *) self; + return 0; +} + +static void BinaryPredicate1D___dealloc__(BPy_BinaryPredicate1D* self) +{ + if (self->bp1D) + delete self->bp1D; + Py_TYPE(self)->tp_free((PyObject*)self); +} + +static PyObject * BinaryPredicate1D___repr__(BPy_BinaryPredicate1D* self) +{ + return PyUnicode_FromFormat("type: %s - address: %p", self->bp1D->getName().c_str(), self->bp1D ); +} + +static char BinaryPredicate1D_getName___doc__[] = +".. method:: getName()\n" +"\n" +" Returns the name of the binary 1D predicate.\n" +"\n" +" :return: The name of the binary 1D predicate.\n" +" :rtype: str\n"; + +static PyObject *BinaryPredicate1D_getName( BPy_BinaryPredicate1D *self, PyObject *args) +{ + return PyUnicode_FromString( self->bp1D->getName().c_str() ); +} + +static PyObject *BinaryPredicate1D___call__( BPy_BinaryPredicate1D *self, PyObject *args, PyObject *kwds) +{ + BPy_Interface1D *obj1, *obj2; + + if( kwds != NULL ) { + PyErr_SetString(PyExc_TypeError, "keyword argument(s) not supported"); + return NULL; + } + if( !PyArg_ParseTuple(args, "O!O!", &Interface1D_Type, &obj1, &Interface1D_Type, &obj2) ) + return NULL; + + if( typeid(*(self->bp1D)) == typeid(BinaryPredicate1D) ) { + PyErr_SetString(PyExc_TypeError, "__call__ method not properly overridden"); + return NULL; + } + if (self->bp1D->operator()( *(obj1->if1D) , *(obj2->if1D) ) < 0) { + if (!PyErr_Occurred()) { + string msg(self->bp1D->getName() + " __call__ method failed"); + PyErr_SetString(PyExc_RuntimeError, msg.c_str()); + } + return NULL; + } + return PyBool_from_bool( self->bp1D->result ); +} + +/*----------------------BinaryPredicate1D instance definitions ----------------------------*/ +static PyMethodDef BPy_BinaryPredicate1D_methods[] = { + {"getName", ( PyCFunction ) BinaryPredicate1D_getName, METH_NOARGS, BinaryPredicate1D_getName___doc__}, + {NULL, NULL, 0, NULL} +}; + +/*-----------------------BPy_BinaryPredicate1D type definition ------------------------------*/ +PyTypeObject BinaryPredicate1D_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "BinaryPredicate1D", /* tp_name */ + sizeof(BPy_BinaryPredicate1D), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)BinaryPredicate1D___dealloc__, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)BinaryPredicate1D___repr__, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)BinaryPredicate1D___call__, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + BinaryPredicate1D___doc__, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_BinaryPredicate1D_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)BinaryPredicate1D___init__, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |