Campbell Barton
829a2cc1b0
this can be added back on case-by-case basis, but better not assume ownership of another projects work by default.
351 lines
12 KiB
C++
351 lines
12 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file source/blender/freestyle/intern/python/BPy_Interface1D.cpp
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* \ingroup freestyle
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*/
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#include "BPy_Interface1D.h"
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#include "BPy_Convert.h"
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#include "Interface1D/BPy_FrsCurve.h"
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#include "Interface1D/Curve/BPy_Chain.h"
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#include "Interface1D/BPy_FEdge.h"
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#include "Interface1D/FEdge/BPy_FEdgeSharp.h"
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#include "Interface1D/FEdge/BPy_FEdgeSmooth.h"
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#include "Interface1D/BPy_Stroke.h"
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#include "Interface1D/BPy_ViewEdge.h"
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#include "BPy_MediumType.h"
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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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//-------------------MODULE INITIALIZATION--------------------------------
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int Interface1D_Init(PyObject *module)
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{
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if (module == NULL)
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return -1;
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if (PyType_Ready(&Interface1D_Type) < 0)
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return -1;
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Py_INCREF(&Interface1D_Type);
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PyModule_AddObject(module, "Interface1D", (PyObject *)&Interface1D_Type);
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if (PyType_Ready(&FrsCurve_Type) < 0)
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return -1;
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Py_INCREF(&FrsCurve_Type);
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PyModule_AddObject(module, "Curve", (PyObject *)&FrsCurve_Type);
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if (PyType_Ready(&Chain_Type) < 0)
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return -1;
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Py_INCREF(&Chain_Type);
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PyModule_AddObject(module, "Chain", (PyObject *)&Chain_Type);
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if (PyType_Ready(&FEdge_Type) < 0)
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return -1;
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Py_INCREF(&FEdge_Type);
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PyModule_AddObject(module, "FEdge", (PyObject *)&FEdge_Type);
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if (PyType_Ready(&FEdgeSharp_Type) < 0)
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return -1;
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Py_INCREF(&FEdgeSharp_Type);
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PyModule_AddObject(module, "FEdgeSharp", (PyObject *)&FEdgeSharp_Type);
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if (PyType_Ready(&FEdgeSmooth_Type) < 0)
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return -1;
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Py_INCREF(&FEdgeSmooth_Type);
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PyModule_AddObject(module, "FEdgeSmooth", (PyObject *)&FEdgeSmooth_Type);
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if (PyType_Ready(&Stroke_Type) < 0)
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return -1;
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Py_INCREF(&Stroke_Type);
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PyModule_AddObject(module, "Stroke", (PyObject *)&Stroke_Type);
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PyDict_SetItemString(Stroke_Type.tp_dict, "DRY_MEDIUM", BPy_MediumType_DRY_MEDIUM);
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PyDict_SetItemString(Stroke_Type.tp_dict, "HUMID_MEDIUM", BPy_MediumType_HUMID_MEDIUM);
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PyDict_SetItemString(Stroke_Type.tp_dict, "OPAQUE_MEDIUM", BPy_MediumType_OPAQUE_MEDIUM);
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if (PyType_Ready(&ViewEdge_Type) < 0)
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return -1;
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Py_INCREF(&ViewEdge_Type);
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PyModule_AddObject(module, "ViewEdge", (PyObject *)&ViewEdge_Type);
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FEdgeSharp_mathutils_register_callback();
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FEdgeSmooth_mathutils_register_callback();
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return 0;
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}
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/*----------------------Interface1D methods ----------------------------*/
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PyDoc_STRVAR(Interface1D_doc,
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"Base class for any 1D element.\n"
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"\n"
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".. method:: __init__()\n"
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"\n"
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" Default constructor.");
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static int Interface1D_init(BPy_Interface1D *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {NULL};
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "", (char **)kwlist))
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return -1;
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self->if1D = new Interface1D();
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self->borrowed = 0;
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return 0;
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}
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static void Interface1D_dealloc(BPy_Interface1D *self)
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{
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if (self->if1D && !self->borrowed)
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delete self->if1D;
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Py_TYPE(self)->tp_free((PyObject *)self);
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}
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static PyObject *Interface1D_repr(BPy_Interface1D *self)
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{
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return PyUnicode_FromFormat("type: %s - address: %p", self->if1D->getExactTypeName().c_str(), self->if1D);
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}
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PyDoc_STRVAR(Interface1D_vertices_begin_doc,
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".. method:: vertices_begin()\n"
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"\n"
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" Returns an iterator over the Interface1D vertices, pointing to the\n"
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" first vertex.\n"
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"\n"
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" :return: An Interface0DIterator pointing to the first vertex.\n"
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" :rtype: :class:`Interface0DIterator`");
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static PyObject * Interface1D_vertices_begin(BPy_Interface1D *self)
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{
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Interface0DIterator if0D_it(self->if1D->verticesBegin());
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return BPy_Interface0DIterator_from_Interface0DIterator(if0D_it, 0);
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}
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PyDoc_STRVAR(Interface1D_vertices_end_doc,
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".. method:: vertices_end()\n"
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"\n"
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" Returns an iterator over the Interface1D vertices, pointing after\n"
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" the last vertex.\n"
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"\n"
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" :return: An Interface0DIterator pointing after the last vertex.\n"
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" :rtype: :class:`Interface0DIterator`");
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static PyObject * Interface1D_vertices_end(BPy_Interface1D *self)
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{
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Interface0DIterator if0D_it(self->if1D->verticesEnd());
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return BPy_Interface0DIterator_from_Interface0DIterator(if0D_it, 1);
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}
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PyDoc_STRVAR(Interface1D_points_begin_doc,
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".. method:: points_begin(t=0.0)\n"
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"\n"
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" Returns an iterator over the Interface1D points, pointing to the\n"
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" first point. The difference with vertices_begin() is that here we can\n"
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" iterate over points of the 1D element at a any given sampling.\n"
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" Indeed, for each iteration, a virtual point is created.\n"
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"\n"
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" :arg t: A sampling with which we want to iterate over points of\n"
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" this 1D element.\n"
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" :type t: float\n"
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" :return: An Interface0DIterator pointing to the first point.\n"
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" :rtype: :class:`Interface0DIterator`");
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static PyObject * Interface1D_points_begin(BPy_Interface1D *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {"t", NULL};
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float f = 0.0f;
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "|f", (char **)kwlist, &f))
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return NULL;
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Interface0DIterator if0D_it(self->if1D->pointsBegin(f));
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return BPy_Interface0DIterator_from_Interface0DIterator(if0D_it, 0);
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}
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PyDoc_STRVAR(Interface1D_points_end_doc,
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".. method:: points_end(t=0.0)\n"
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"\n"
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" Returns an iterator over the Interface1D points, pointing after the\n"
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" last point. The difference with vertices_end() is that here we can\n"
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" iterate over points of the 1D element at a given sampling. Indeed,\n"
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" for each iteration, a virtual point is created.\n"
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"\n"
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" :arg t: A sampling with which we want to iterate over points of\n"
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" this 1D element.\n"
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" :type t: float\n"
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" :return: An Interface0DIterator pointing after the last point.\n"
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" :rtype: :class:`Interface0DIterator`");
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static PyObject * Interface1D_points_end(BPy_Interface1D *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {"t", NULL};
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float f = 0.0f;
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "|f", (char **)kwlist, &f))
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return NULL;
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Interface0DIterator if0D_it(self->if1D->pointsEnd(f));
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return BPy_Interface0DIterator_from_Interface0DIterator(if0D_it, 1);
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}
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static PyMethodDef BPy_Interface1D_methods[] = {
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{"vertices_begin", (PyCFunction)Interface1D_vertices_begin, METH_NOARGS, Interface1D_vertices_begin_doc},
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{"vertices_end", (PyCFunction)Interface1D_vertices_end, METH_NOARGS, Interface1D_vertices_end_doc},
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{"points_begin", (PyCFunction)Interface1D_points_begin, METH_VARARGS | METH_KEYWORDS, Interface1D_points_begin_doc},
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{"points_end", (PyCFunction)Interface1D_points_end, METH_VARARGS | METH_KEYWORDS, Interface1D_points_end_doc},
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{NULL, NULL, 0, NULL}
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};
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/*----------------------Interface1D get/setters ----------------------------*/
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PyDoc_STRVAR(Interface1D_name_doc,
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"The string of the name of the 1D element.\n"
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"\n"
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":type: str");
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static PyObject *Interface1D_name_get(BPy_Interface1D *self, void *UNUSED(closure))
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{
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return PyUnicode_FromString(Py_TYPE(self)->tp_name);
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}
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PyDoc_STRVAR(Interface1D_id_doc,
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"The Id of this Interface1D.\n"
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"\n"
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":type: :class:`Id`");
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static PyObject *Interface1D_id_get(BPy_Interface1D *self, void *UNUSED(closure))
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{
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Id id(self->if1D->getId());
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if (PyErr_Occurred())
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return NULL;
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return BPy_Id_from_Id(id); // return a copy
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}
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PyDoc_STRVAR(Interface1D_nature_doc,
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"The nature of this Interface1D.\n"
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"\n"
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":type: :class:`Nature`");
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static PyObject *Interface1D_nature_get(BPy_Interface1D *self, void *UNUSED(closure))
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{
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Nature::VertexNature nature = self->if1D->getNature();
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if (PyErr_Occurred())
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return NULL;
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return BPy_Nature_from_Nature(nature);
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}
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PyDoc_STRVAR(Interface1D_length_2d_doc,
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"The 2D length of this Interface1D.\n"
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"\n"
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":type: float");
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static PyObject *Interface1D_length_2d_get(BPy_Interface1D *self, void *UNUSED(closure))
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{
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real length = self->if1D->getLength2D();
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if (PyErr_Occurred())
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return NULL;
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return PyFloat_FromDouble((double)length);
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}
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PyDoc_STRVAR(Interface1D_time_stamp_doc,
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"The time stamp of the 1D element, mainly used for selection.\n"
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"\n"
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":type: int");
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static PyObject *Interface1D_time_stamp_get(BPy_Interface1D *self, void *UNUSED(closure))
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{
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return PyLong_FromLong(self->if1D->getTimeStamp());
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}
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static int Interface1D_time_stamp_set(BPy_Interface1D *self, PyObject *value, void *UNUSED(closure))
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{
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int timestamp;
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if ((timestamp = PyLong_AsLong(value)) == -1 && PyErr_Occurred()) {
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PyErr_SetString(PyExc_TypeError, "value must be a number");
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return -1;
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}
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self->if1D->setTimeStamp(timestamp);
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return 0;
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}
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static PyGetSetDef BPy_Interface1D_getseters[] = {
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{(char *)"name", (getter)Interface1D_name_get, (setter)NULL, (char *)Interface1D_name_doc, NULL},
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{(char *)"id", (getter)Interface1D_id_get, (setter)NULL, (char *)Interface1D_id_doc, NULL},
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{(char *)"nature", (getter)Interface1D_nature_get, (setter)NULL, (char *)Interface1D_nature_doc, NULL},
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{(char *)"length_2d", (getter)Interface1D_length_2d_get, (setter)NULL, (char *)Interface1D_length_2d_doc, NULL},
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{(char *)"time_stamp", (getter)Interface1D_time_stamp_get, (setter)Interface1D_time_stamp_set,
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(char *)Interface1D_time_stamp_doc, NULL},
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{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
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};
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/*-----------------------BPy_Interface1D type definition ------------------------------*/
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PyTypeObject Interface1D_Type = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"Interface1D", /* tp_name */
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sizeof(BPy_Interface1D), /* tp_basicsize */
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0, /* tp_itemsize */
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(destructor)Interface1D_dealloc, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_reserved */
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(reprfunc)Interface1D_repr, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
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Interface1D_doc, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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0, /* tp_iter */
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0, /* tp_iternext */
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BPy_Interface1D_methods, /* tp_methods */
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0, /* tp_members */
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BPy_Interface1D_getseters, /* tp_getset */
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0, /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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(initproc)Interface1D_init, /* tp_init */
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0, /* tp_alloc */
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PyType_GenericNew, /* tp_new */
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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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