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Diffstat (limited to 'source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp new file mode 100644 index 00000000000..be3d97f5f78 --- /dev/null +++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp @@ -0,0 +1,354 @@ +#include "BPy_FEdge.h" + +#include "../BPy_Convert.h" +#include "../BPy_Id.h" +#include "../Interface0D/BPy_SVertex.h" +#include "../Interface1D/BPy_ViewEdge.h" +#include "../BPy_Nature.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +/*----------------------FEdge methods ----------------------------*/ + +PyDoc_STRVAR(FEdge_doc, +"Class hierarchy: :class:`Interface1D` > :class:`FEdge`\n" +"\n" +"Base Class for feature edges. This FEdge can represent a silhouette,\n" +"a crease, a ridge/valley, a border or a suggestive contour. For\n" +"silhouettes, the FEdge is oriented so that the visible face lies on\n" +"the left of the edge. For borders, the FEdge is oriented so that the\n" +"face lies on the left of the edge. An FEdge can represent an initial\n" +"edge of the mesh or runs accross a face of the initial mesh depending\n" +"on the smoothness or sharpness of the mesh. This class is specialized\n" +"into a smooth and a sharp version since their properties slightly vary\n" +"from one to the other.\n" +"\n" +".. method:: FEdge()\n" +"\n" +" Default constructor.\n" +"\n" +".. method:: FEdge(iBrother)\n" +"\n" +" Copy constructor.\n" +"\n" +" :arg iBrother: An FEdge object.\n" +" :type iBrother: :class:`FEdge`\n" +"\n" +".. method:: FEdge(vA, vB)\n" +"\n" +" Builds an FEdge going from vA to vB.\n" +"\n" +" :arg vA: The first SVertex.\n" +" :type vA: :class:`SVertex`\n" +" :arg vB: The second SVertex.\n" +" :type vB: :class:`SVertex`"); + +static int FEdge_init(BPy_FEdge *self, PyObject *args, PyObject *kwds) +{ + PyObject *obj1 = 0, *obj2 = 0; + + if (!PyArg_ParseTuple(args, "|OO", &obj1, &obj2)) + return -1; + + if (!obj1) { + self->fe = new FEdge(); + + } else if(!obj2 && BPy_FEdge_Check(obj1)) { + self->fe = new FEdge(*(((BPy_FEdge *)obj1)->fe)); + + } else if(obj2 && BPy_SVertex_Check(obj1) && BPy_SVertex_Check(obj2)) { + self->fe = new FEdge(((BPy_SVertex *)obj1)->sv, ((BPy_SVertex *)obj2)->sv); + + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument(s)"); + return -1; + } + + self->py_if1D.if1D = self->fe; + self->py_if1D.borrowed = 0; + + return 0; +} + +static PyMethodDef BPy_FEdge_methods[] = { + {NULL, NULL, 0, NULL} +}; + +/*----------------------FEdge sequence protocol ----------------------------*/ + +static Py_ssize_t FEdge_sq_length(BPy_FEdge *self) +{ + return 2; +} + +static PyObject *FEdge_sq_item(BPy_FEdge *self, int keynum) +{ + if (keynum < 0) + keynum += FEdge_sq_length(self); + if (keynum == 0 || keynum == 1) { + SVertex *v = self->fe->operator[](keynum); + if (v) + return BPy_SVertex_from_SVertex(*v); + Py_RETURN_NONE; + } + PyErr_Format(PyExc_IndexError, "FEdge[index]: index %d out of range", keynum); + return NULL; +} + +static PySequenceMethods BPy_FEdge_as_sequence = { + (lenfunc)FEdge_sq_length, /* sq_length */ + NULL, /* sq_concat */ + NULL, /* sq_repeat */ + (ssizeargfunc)FEdge_sq_item, /* sq_item */ + NULL, /* sq_slice */ + NULL, /* sq_ass_item */ + NULL, /* *was* sq_ass_slice */ + NULL, /* sq_contains */ + NULL, /* sq_inplace_concat */ + NULL, /* sq_inplace_repeat */ +}; + +/*----------------------FEdge get/setters ----------------------------*/ + +PyDoc_STRVAR(FEdge_first_svertex_doc, +"The first SVertex constituting this FEdge.\n" +"\n" +":type: :class:`SVertex`"); + +static PyObject *FEdge_first_svertex_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + SVertex *A = self->fe->vertexA(); + if (A) + return BPy_SVertex_from_SVertex(*A); + Py_RETURN_NONE; +} + +static int FEdge_first_svertex_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_SVertex_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an SVertex"); + return -1; + } + self->fe->setVertexA(((BPy_SVertex *)value)->sv); + return 0; +} + +PyDoc_STRVAR(FEdge_second_svertex_doc, +"The second SVertex constituting this FEdge.\n" +"\n" +":type: :class:`SVertex`"); + +static PyObject *FEdge_second_svertex_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + SVertex *B = self->fe->vertexB(); + if (B) + return BPy_SVertex_from_SVertex(*B); + Py_RETURN_NONE; +} + +static int FEdge_second_svertex_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_SVertex_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an SVertex"); + return -1; + } + self->fe->setVertexB(((BPy_SVertex *)value)->sv); + return 0; +} + +PyDoc_STRVAR(FEdge_next_fedge_doc, +"The FEdge following this one in the ViewEdge. The value is None if\n" +"this FEdge is the last of the ViewEdge.\n" +"\n" +":type: :class:`FEdge`"); + +static PyObject *FEdge_next_fedge_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + FEdge *fe = self->fe->nextEdge(); + if (fe) + return Any_BPy_FEdge_from_FEdge(*fe); + Py_RETURN_NONE; +} + +static int FEdge_next_fedge_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_FEdge_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an FEdge"); + return -1; + } + self->fe->setNextEdge(((BPy_FEdge *)value)->fe); + return 0; +} + +PyDoc_STRVAR(FEdge_previous_fedge_doc, +"The FEdge preceding this one in the ViewEdge. The value is None if\n" +"this FEdge is the first one of the ViewEdge.\n" +"\n" +":type: :class:`FEdge`"); + +static PyObject *FEdge_previous_fedge_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + FEdge *fe = self->fe->previousEdge(); + if (fe) + return Any_BPy_FEdge_from_FEdge(*fe); + Py_RETURN_NONE; +} + +static int FEdge_previous_fedge_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_FEdge_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an FEdge"); + return -1; + } + self->fe->setPreviousEdge(((BPy_FEdge *)value)->fe); + return 0; +} + +PyDoc_STRVAR(FEdge_viewedge_doc, +"The ViewEdge to which this FEdge belongs to.\n" +"\n" +":type: :class:`ViewEdge`"); + +static PyObject *FEdge_viewedge_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + ViewEdge *ve = self->fe->viewedge(); + if (ve) + return BPy_ViewEdge_from_ViewEdge(*ve); + Py_RETURN_NONE; +} + +static int FEdge_viewedge_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_ViewEdge_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an ViewEdge"); + return -1; + } + self->fe->setViewEdge(((BPy_ViewEdge *)value)->ve); + return 0; +} + +PyDoc_STRVAR(FEdge_is_smooth_doc, +"True if this FEdge is a smooth FEdge.\n" +"\n" +":type: bool"); + +static PyObject *FEdge_is_smooth_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + return PyBool_from_bool(self->fe->isSmooth()); +} + +static int FEdge_is_smooth_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!PyBool_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be boolean"); + return -1; + } + self->fe->setSmooth(bool_from_PyBool(value)); + return 0; +} + +PyDoc_STRVAR(FEdge_id_doc, +"The Id of this FEdge.\n" +"\n" +":type: :class:`Id`"); + +static PyObject *FEdge_id_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + Id id(self->fe->getId()); + return BPy_Id_from_Id(id); // return a copy +} + +static int FEdge_id_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_Id_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an Id"); + return -1; + } + self->fe->setId(*(((BPy_Id *)value)->id)); + return 0; +} + +PyDoc_STRVAR(FEdge_nature_doc, +"The nature of this FEdge.\n" +"\n" +":type: :class:`Nature`"); + +static PyObject *FEdge_nature_get(BPy_FEdge *self, void *UNUSED(closure)) +{ + return BPy_Nature_from_Nature(self->fe->getNature()); +} + +static int FEdge_nature_set(BPy_FEdge *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_Nature_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be a Nature"); + return -1; + } + self->fe->setNature(PyLong_AsLong((PyObject *)&((BPy_Nature *)value)->i)); + return 0; +} + +static PyGetSetDef BPy_FEdge_getseters[] = { + {(char *)"first_svertex", (getter)FEdge_first_svertex_get, (setter)FEdge_first_svertex_set, (char *)FEdge_first_svertex_doc, NULL}, + {(char *)"second_svertex", (getter)FEdge_second_svertex_get, (setter)FEdge_second_svertex_set, (char *)FEdge_second_svertex_doc, NULL}, + {(char *)"next_fedge", (getter)FEdge_next_fedge_get, (setter)FEdge_next_fedge_set, (char *)FEdge_next_fedge_doc, NULL}, + {(char *)"previous_fedge", (getter)FEdge_previous_fedge_get, (setter)FEdge_previous_fedge_set, (char *)FEdge_previous_fedge_doc, NULL}, + {(char *)"viewedge", (getter)FEdge_viewedge_get, (setter)FEdge_viewedge_set, (char *)FEdge_viewedge_doc, NULL}, + {(char *)"is_smooth", (getter)FEdge_is_smooth_get, (setter)FEdge_is_smooth_set, (char *)FEdge_is_smooth_doc, NULL}, + {(char *)"id", (getter)FEdge_id_get, (setter)FEdge_id_set, (char *)FEdge_id_doc, NULL}, + {(char *)"nature", (getter)FEdge_nature_get, (setter)FEdge_nature_set, (char *)FEdge_nature_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +/*-----------------------BPy_FEdge type definition ------------------------------*/ + +PyTypeObject FEdge_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "FEdge", /* tp_name */ + sizeof(BPy_FEdge), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &BPy_FEdge_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + FEdge_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_FEdge_methods, /* tp_methods */ + 0, /* tp_members */ + BPy_FEdge_getseters, /* tp_getset */ + &Interface1D_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)FEdge_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |