diff options
Diffstat (limited to 'source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp b/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp new file mode 100644 index 00000000000..e5b984e41bd --- /dev/null +++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FrsCurve.cpp @@ -0,0 +1,204 @@ +#include "BPy_FrsCurve.h" + +#include "../BPy_Convert.h" +#include "../BPy_Id.h" +#include "../Interface0D/BPy_CurvePoint.h" +#include "../Interface0D/BPy_SVertex.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +/*----------------------CurvePoint methods ----------------------------*/ + +PyDoc_STRVAR(FrsCurve_doc, +"Class hierarchy: :class:`Interface1D` > :class:`Curve`\n" +"\n" +"Base class for curves made of CurvePoints. :class:`SVertex` is the\n" +"type of the initial curve vertices. A :class:`Chain` is a\n" +"specialization of a Curve.\n" +"\n" +".. method:: __init__()\n" +"\n" +" Default Constructor.\n" +"\n" +".. method:: __init__(iBrother)\n" +"\n" +" Copy Constructor.\n" +"\n" +" :arg iBrother: A Curve object.\n" +" :type iBrother: :class:`Curve`\n" +"\n" +".. method:: __init__(iId)\n" +"\n" +" Builds a Curve from its Id.\n" +"\n" +" :arg iId: An Id object.\n" +" :type iId: :class:`Id`"); + +static int FrsCurve_init(BPy_FrsCurve *self, PyObject *args, PyObject *kwds) +{ + + PyObject *obj = 0; + + if (!PyArg_ParseTuple(args, "|O", &obj)) + return -1; + + if (!obj) { + self->c = new Curve(); + + } else if (BPy_FrsCurve_Check(obj)) { + self->c = new Curve(*( ((BPy_FrsCurve *) obj)->c )); + + } else if (BPy_Id_Check(obj)) { + self->c = new Curve(*( ((BPy_Id *) obj)->id )); + + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return -1; + } + + self->py_if1D.if1D = self->c; + self->py_if1D.borrowed = 0; + + return 0; +} + +PyDoc_STRVAR(FrsCurve_push_vertex_back_doc, +".. method:: push_vertex_back(iVertex)\n" +"\n" +" Adds a single vertex at the end of the Curve.\n" +"\n" +" :arg iVertex: A vertex object.\n" +" :type iVertex: :class:`SVertex` or :class:`CurvePoint`"); + +static PyObject * FrsCurve_push_vertex_back( BPy_FrsCurve *self, PyObject *args ) +{ + PyObject *obj; + + if (!PyArg_ParseTuple(args, "O", &obj)) + return NULL; + + if (BPy_CurvePoint_Check(obj)) { + self->c->push_vertex_back(((BPy_CurvePoint *)obj)->cp); + } else if (BPy_SVertex_Check(obj)) { + self->c->push_vertex_back(((BPy_SVertex *)obj)->sv); + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return NULL; + } + + Py_RETURN_NONE; +} + +PyDoc_STRVAR(FrsCurve_push_vertex_front_doc, +".. method:: push_vertex_front(iVertex)\n" +"\n" +" Adds a single vertex at the front of the Curve.\n" +"\n" +" :arg iVertex: A vertex object.\n" +" :type iVertex: :class:`SVertex` or :class:`CurvePoint`"); + +static PyObject * FrsCurve_push_vertex_front( BPy_FrsCurve *self, PyObject *args ) +{ + PyObject *obj; + + if (!PyArg_ParseTuple(args, "O", &obj)) + return NULL; + + if (BPy_CurvePoint_Check(obj)) { + self->c->push_vertex_front(((BPy_CurvePoint *)obj)->cp); + } else if( BPy_SVertex_Check(obj)) { + self->c->push_vertex_front(((BPy_SVertex *)obj)->sv); + } else { + PyErr_SetString(PyExc_TypeError, "invalid argument"); + return NULL; + } + + Py_RETURN_NONE; +} + +static PyMethodDef BPy_FrsCurve_methods[] = { + {"push_vertex_back", (PyCFunction)FrsCurve_push_vertex_back, METH_VARARGS, FrsCurve_push_vertex_back_doc}, + {"push_vertex_front", (PyCFunction)FrsCurve_push_vertex_front, METH_VARARGS, FrsCurve_push_vertex_front_doc}, + {NULL, NULL, 0, NULL} +}; + +/*----------------------CurvePoint get/setters ----------------------------*/ + +PyDoc_STRVAR(FrsCurve_is_empty_doc, +"True if the Curve doesn't have any Vertex yet.\n" +"\n" +":type: bool"); + +static PyObject *FrsCurve_is_empty_get(BPy_FrsCurve *self, void *UNUSED(closure)) +{ + return PyBool_from_bool(self->c->empty()); +} + +PyDoc_STRVAR(FrsCurve_segments_size_doc, +"The number of segments in the polyline constituing the Curve.\n" +"\n" +":type: int"); + +static PyObject *FrsCurve_segments_size_get(BPy_FrsCurve *self, void *UNUSED(closure)) +{ + return PyLong_FromLong(self->c->nSegments()); +} + +static PyGetSetDef BPy_FrsCurve_getseters[] = { + {(char *)"is_empty", (getter)FrsCurve_is_empty_get, (setter)NULL, (char *)FrsCurve_is_empty_doc, NULL}, + {(char *)"segments_size", (getter)FrsCurve_segments_size_get, (setter)NULL, (char *)FrsCurve_segments_size_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +/*-----------------------BPy_FrsCurve type definition ------------------------------*/ + +PyTypeObject FrsCurve_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "Curve", /* tp_name */ + sizeof(BPy_FrsCurve), /* 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 */ + FrsCurve_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_FrsCurve_methods, /* tp_methods */ + 0, /* tp_members */ + BPy_FrsCurve_getseters, /* tp_getset */ + &Interface1D_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)FrsCurve_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |