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Diffstat (limited to 'source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp b/source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp new file mode 100644 index 00000000000..41fb70dcfd5 --- /dev/null +++ b/source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp @@ -0,0 +1,220 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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 2 + * 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, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DVec2f.cpp + * \ingroup freestyle + */ + +#include "BPy_UnaryFunction1DVec2f.h" + +#include "../BPy_Convert.h" +#include "../BPy_Interface1D.h" +#include "../BPy_IntegrationType.h" + +#include "UnaryFunction1D_Vec2f/BPy_Normal2DF1D.h" +#include "UnaryFunction1D_Vec2f/BPy_Orientation2DF1D.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +//-------------------MODULE INITIALIZATION-------------------------------- + +int UnaryFunction1DVec2f_Init(PyObject *module) +{ + if (module == NULL) + return -1; + + if (PyType_Ready(&UnaryFunction1DVec2f_Type) < 0) + return -1; + Py_INCREF(&UnaryFunction1DVec2f_Type); + PyModule_AddObject(module, "UnaryFunction1DVec2f", (PyObject *)&UnaryFunction1DVec2f_Type); + + if (PyType_Ready(&Normal2DF1D_Type) < 0) + return -1; + Py_INCREF(&Normal2DF1D_Type); + PyModule_AddObject(module, "Normal2DF1D", (PyObject *)&Normal2DF1D_Type); + + if (PyType_Ready(&Orientation2DF1D_Type) < 0) + return -1; + Py_INCREF(&Orientation2DF1D_Type); + PyModule_AddObject(module, "Orientation2DF1D", (PyObject *)&Orientation2DF1D_Type); + + return 0; +} + +//------------------------INSTANCE METHODS ---------------------------------- + +static char UnaryFunction1DVec2f___doc__[] = +"Class hierarchy: :class:`UnaryFunction1D` > :class:`UnaryFunction1DVec2f`\n" +"\n" +"Base class for unary functions (functors) that work on\n" +":class:`Interface1D` and return a 2D vector.\n" +"\n" +".. method:: __init__()\n" +"\n" +" Default constructor.\n" +"\n" +".. method:: __init__(integration_type)\n" +"\n" +" Builds a unary 1D function using the integration method given as\n" +" argument.\n" +"\n" +" :arg integration_type: An integration method.\n" +" :type integration_type: :class:`IntegrationType`\n"; + +static int UnaryFunction1DVec2f___init__(BPy_UnaryFunction1DVec2f *self, PyObject *args, PyObject *kwds) +{ + static const char *kwlist[] = {"integration", NULL}; + PyObject *obj = 0; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O!", (char **)kwlist, &IntegrationType_Type, &obj)) + return -1; + + if (!obj) + self->uf1D_vec2f = new UnaryFunction1D<Vec2f>(); + else { + self->uf1D_vec2f = new UnaryFunction1D<Vec2f>(IntegrationType_from_BPy_IntegrationType(obj)); + } + + self->uf1D_vec2f->py_uf1D = (PyObject *)self; + + return 0; +} + +static void UnaryFunction1DVec2f___dealloc__(BPy_UnaryFunction1DVec2f *self) +{ + if (self->uf1D_vec2f) + delete self->uf1D_vec2f; + UnaryFunction1D_Type.tp_dealloc((PyObject *)self); +} + +static PyObject *UnaryFunction1DVec2f___repr__(BPy_UnaryFunction1DVec2f *self) +{ + return PyUnicode_FromFormat("type: %s - address: %p", Py_TYPE(self)->tp_name, self->uf1D_vec2f); +} + +static PyObject *UnaryFunction1DVec2f___call__(BPy_UnaryFunction1DVec2f *self, PyObject *args, PyObject *kwds) +{ + static const char *kwlist[] = {"inter", NULL}; + PyObject *obj = 0; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist, &Interface1D_Type, &obj)) + return NULL; + + if (typeid(*(self->uf1D_vec2f)) == typeid(UnaryFunction1D<Vec2f>)) { + PyErr_SetString(PyExc_TypeError, "__call__ method not properly overridden"); + return NULL; + } + if (self->uf1D_vec2f->operator()(*(((BPy_Interface1D *) obj)->if1D)) < 0) { + if (!PyErr_Occurred()) { + string class_name(Py_TYPE(self)->tp_name); + PyErr_SetString(PyExc_RuntimeError, (class_name + " __call__ method failed").c_str()); + } + return NULL; + } + return Vector_from_Vec2f(self->uf1D_vec2f->result); +} + +/*----------------------UnaryFunction1DVec2f get/setters ----------------------------*/ + +PyDoc_STRVAR(integration_type_doc, +"The integration method.\n" +"\n" +":type: :class:`IntegrationType`"); + +static PyObject *integration_type_get(BPy_UnaryFunction1DVec2f *self, void *UNUSED(closure)) +{ + return BPy_IntegrationType_from_IntegrationType(self->uf1D_vec2f->getIntegrationType()); +} + +static int integration_type_set(BPy_UnaryFunction1DVec2f *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_IntegrationType_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an IntegrationType"); + return -1; + } + self->uf1D_vec2f->setIntegrationType(IntegrationType_from_BPy_IntegrationType(value)); + return 0; +} + +static PyGetSetDef BPy_UnaryFunction1DVec2f_getseters[] = { + {(char *)"integration_type", (getter)integration_type_get, (setter)integration_type_set, + (char *)integration_type_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +/*-----------------------BPy_UnaryFunction1DVec2f type definition ------------------------------*/ + +PyTypeObject UnaryFunction1DVec2f_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "UnaryFunction1DVec2f", /* tp_name */ + sizeof(BPy_UnaryFunction1DVec2f), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)UnaryFunction1DVec2f___dealloc__, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)UnaryFunction1DVec2f___repr__, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)UnaryFunction1DVec2f___call__, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + UnaryFunction1DVec2f___doc__, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + BPy_UnaryFunction1DVec2f_getseters, /* tp_getset */ + &UnaryFunction1D_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)UnaryFunction1DVec2f___init__, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |