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Diffstat (limited to 'source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp b/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp new file mode 100644 index 00000000000..55c8b64d13c --- /dev/null +++ b/source/blender/freestyle/intern/python/Interface0D/ViewVertex/BPy_TVertex.cpp @@ -0,0 +1,222 @@ +#include "BPy_TVertex.h" + +#include "../../BPy_Convert.h" +#include "../BPy_SVertex.h" +#include "../../BPy_Id.h" +#include "../../Interface1D/BPy_FEdge.h" +#include "../../Interface1D/BPy_ViewEdge.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +/*----------------------TVertex methods ----------------------------*/ + +PyDoc_STRVAR(TVertex_doc, +"Class hierarchy: :class:`Interface0D` > :class:`ViewVertex` > :class:`TVertex`\n" +"\n" +"Class to define a T vertex, i.e. an intersection between two edges.\n" +"It points towards two SVertex and four ViewEdges. Among the\n" +"ViewEdges, two are front and the other two are back. Basically a\n" +"front edge hides part of a back edge. So, among the back edges, one\n" +"is of invisibility N and the other of invisibility N+1.\n" +"\n" +".. method:: __init__()\n" +"\n" +" Default constructor.\n" +"\n" +".. method:: __init__(iBrother)\n" +"\n" +" Copy constructor.\n" +"\n" +" :arg iBrother: A TVertex object.\n" +" :type iBrother: :class:`TVertex`"); + +static int TVertex_init(BPy_TVertex *self, PyObject *args, PyObject *kwds) +{ + if (!PyArg_ParseTuple(args, "")) + return -1; + self->tv = new TVertex(); + self->py_vv.vv = self->tv; + self->py_vv.py_if0D.if0D = self->tv; + self->py_vv.py_if0D.borrowed = 0; + return 0; +} + +PyDoc_STRVAR(TVertex_get_svertex_doc, +".. method:: get_svertex(iFEdge)\n" +"\n" +" Returns the SVertex (among the 2) belonging to the given FEdge.\n" +"\n" +" :arg iFEdge: An FEdge object.\n" +" :type iFEdge: :class:`FEdge`\n" +" :return: The SVertex belonging to the given FEdge.\n" +" :rtype: :class:`SVertex`"); + +static PyObject * TVertex_get_svertex( BPy_TVertex *self, PyObject *args) +{ + PyObject *py_fe; + + if (!PyArg_ParseTuple(args, "O!", &FEdge_Type, &py_fe)) + return NULL; + SVertex *sv = self->tv->getSVertex(((BPy_FEdge *)py_fe)->fe); + if (sv) + return BPy_SVertex_from_SVertex(*sv); + Py_RETURN_NONE; +} + +PyDoc_STRVAR(TVertex_get_mate_doc, +".. method:: get_mate(iEdgeA)\n" +"\n" +" Returns the mate edge of the ViewEdge given as argument. If the\n" +" ViewEdge is frontEdgeA, frontEdgeB is returned. If the ViewEdge is\n" +" frontEdgeB, frontEdgeA is returned. Same for back edges.\n" +"\n" +" :arg iEdgeA: A ViewEdge object.\n" +" :type iEdgeA: :class:`ViewEdge`\n" +" :return: The mate edge of the given ViewEdge.\n" +" :rtype: :class:`ViewEdge`"); + +static PyObject * TVertex_get_mate( BPy_TVertex *self, PyObject *args) +{ + PyObject *py_ve; + + if (!PyArg_ParseTuple(args, "O!", &ViewEdge_Type, &py_ve)) + return NULL; + ViewEdge *ve = self->tv->mate(((BPy_ViewEdge *)py_ve)->ve); + if (ve) + return BPy_ViewEdge_from_ViewEdge(*ve); + Py_RETURN_NONE; +} + +static PyMethodDef BPy_TVertex_methods[] = { + {"get_svertex", (PyCFunction)TVertex_get_svertex, METH_VARARGS, TVertex_get_svertex_doc}, + {"get_mate", (PyCFunction)TVertex_get_mate, METH_VARARGS, TVertex_get_mate_doc}, + {NULL, NULL, 0, NULL} +}; + +/*----------------------TVertex get/setters ----------------------------*/ + +PyDoc_STRVAR(TVertex_front_svertex_doc, +"The SVertex that is closer to the viewpoint.\n" +"\n" +":type: :class:`SVertex`"); + +static PyObject *TVertex_front_svertex_get(BPy_TVertex *self, void *UNUSED(closure)) +{ + SVertex *v = self->tv->frontSVertex(); + if (v) + return BPy_SVertex_from_SVertex(*v); + Py_RETURN_NONE; +} + +static int TVertex_front_svertex_set(BPy_TVertex *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_SVertex_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an SVertex"); + return -1; + } + self->tv->setFrontSVertex(((BPy_SVertex *)value)->sv); + return 0; +} + +PyDoc_STRVAR(TVertex_back_svertex_doc, +"The SVertex that is further away from the viewpoint.\n" +"\n" +":type: :class:`SVertex`"); + +static PyObject *TVertex_back_svertex_get(BPy_TVertex *self, void *UNUSED(closure)) +{ + SVertex *v = self->tv->backSVertex(); + if (v) + return BPy_SVertex_from_SVertex(*v); + Py_RETURN_NONE; +} + +static int TVertex_back_svertex_set(BPy_TVertex *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_SVertex_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an SVertex"); + return -1; + } + self->tv->setBackSVertex(((BPy_SVertex *)value)->sv); + return 0; +} + +PyDoc_STRVAR(TVertex_id_doc, +"The Id of this TVertex.\n" +"\n" +":type: :class:`Id`"); + +static PyObject *TVertex_id_get(BPy_TVertex *self, void *UNUSED(closure)) +{ + Id id(self->tv->getId()); + return BPy_Id_from_Id(id); // return a copy +} + +static int TVertex_id_set(BPy_TVertex *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_Id_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an Id"); + return -1; + } + self->tv->setId(*(((BPy_Id *)value)->id)); + return 0; +} + +static PyGetSetDef BPy_TVertex_getseters[] = { + {(char *)"front_svertex", (getter)TVertex_front_svertex_get, (setter)TVertex_front_svertex_set, (char *)TVertex_front_svertex_doc, NULL}, + {(char *)"back_svertex", (getter)TVertex_back_svertex_get, (setter)TVertex_back_svertex_set, (char *)TVertex_back_svertex_doc, NULL}, + {(char *)"id", (getter)TVertex_id_get, (setter)TVertex_id_set, (char *)TVertex_id_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +/*-----------------------BPy_TVertex type definition ------------------------------*/ +PyTypeObject TVertex_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "TVertex", /* tp_name */ + sizeof(BPy_TVertex), /* 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 */ + 0, /* 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 */ + TVertex_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_TVertex_methods, /* tp_methods */ + 0, /* tp_members */ + BPy_TVertex_getseters, /* tp_getset */ + &ViewVertex_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)TVertex_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |