diff options
Diffstat (limited to 'source/blender/freestyle/intern/python/BPy_Operators.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/BPy_Operators.cpp | 66 |
1 files changed, 51 insertions, 15 deletions
diff --git a/source/blender/freestyle/intern/python/BPy_Operators.cpp b/source/blender/freestyle/intern/python/BPy_Operators.cpp index 6beeafe0065..1b2b18c2c99 100644 --- a/source/blender/freestyle/intern/python/BPy_Operators.cpp +++ b/source/blender/freestyle/intern/python/BPy_Operators.cpp @@ -34,6 +34,8 @@ #include "BPy_StrokeShader.h" #include "BPy_Convert.h" +#include <sstream> + #ifdef __cplusplus extern "C" { #endif @@ -76,7 +78,7 @@ PyDoc_STRVAR(Operators_select_doc, " :arg pred: The predicate expressing this condition.\n" " :type pred: :class:`UnaryPredicate1D`"); -static PyObject *Operators_select(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_select(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"pred", NULL}; PyObject *obj = 0; @@ -135,7 +137,7 @@ PyDoc_STRVAR(Operators_chain_doc, " stopping condition.\n" " :type pred: :class:`UnaryPredicate1D`"); -static PyObject *Operators_chain(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_chain(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"it", "pred", "modifier", NULL}; PyObject *obj1 = 0, *obj2 = 0, *obj3 = 0; @@ -224,7 +226,7 @@ PyDoc_STRVAR(Operators_bidirectional_chain_doc, " contains the chaining rule.\n" " :type it: :class:`ChainingIterator`"); -static PyObject *Operators_bidirectional_chain(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_bidirectional_chain(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"it", "pred", NULL}; PyObject *obj1 = 0, *obj2 = 0; @@ -304,7 +306,7 @@ PyDoc_STRVAR(Operators_sequential_split_doc, " resolution.)\n" " :type sampling: float"); -static PyObject *Operators_sequential_split(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_sequential_split(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist_1[] = {"starting_pred", "stopping_pred", "sampling", NULL}; static const char *kwlist_2[] = {"pred", "sampling", NULL}; @@ -411,7 +413,7 @@ PyDoc_STRVAR(Operators_recursive_split_doc, " resolution.)\n" " :type sampling: float"); -static PyObject *Operators_recursive_split(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_recursive_split(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist_1[] = {"func", "pred_1d", "sampling", NULL}; static const char *kwlist_2[] = {"func", "pred_0d", "pred_1d", "sampling", NULL}; @@ -486,7 +488,7 @@ PyDoc_STRVAR(Operators_sort_doc, " :arg pred: The binary predicate used for the comparison.\n" " :type pred: :class:`BinaryPredicate1D`"); -static PyObject *Operators_sort(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_sort(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"pred", NULL}; PyObject *obj = 0; @@ -517,7 +519,7 @@ PyDoc_STRVAR(Operators_create_doc, " :arg shaders: The list of shaders used to shade the strokes.\n" " :type shaders: list of :class:`StrokeShader` objects"); -static PyObject *Operators_create(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_create(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"pred", "shaders", NULL}; PyObject *obj1 = 0, *obj2 = 0; @@ -532,13 +534,22 @@ static PyObject *Operators_create(BPy_Operators *self, PyObject *args, PyObject return NULL; } vector<StrokeShader *> shaders; + shaders.reserve(PyList_Size(obj2)); for (int i = 0; i < PyList_Size(obj2); i++) { - PyObject *py_ss = PyList_GetItem(obj2, i); + PyObject *py_ss = PyList_GET_ITEM(obj2, i); if (!BPy_StrokeShader_Check(py_ss)) { PyErr_SetString(PyExc_TypeError, "Operators.create(): 2nd argument must be a list of StrokeShader objects"); return NULL; } - shaders.push_back(((BPy_StrokeShader *)py_ss)->ss); + StrokeShader *shader = ((BPy_StrokeShader *)py_ss)->ss; + if (!shader) { + stringstream ss; + ss << "Operators.create(): item " << (i + 1) + << " of the shaders list is invalid likely due to missing call of StrokeShader.__init__()"; + PyErr_SetString(PyExc_TypeError, ss.str().c_str()); + return NULL; + } + shaders.push_back(shader); } if (Operators::create(*(((BPy_UnaryPredicate1D *)obj1)->up1D), shaders) < 0) { if (!PyErr_Occurred()) @@ -548,6 +559,30 @@ static PyObject *Operators_create(BPy_Operators *self, PyObject *args, PyObject Py_RETURN_NONE; } +PyDoc_STRVAR(Operators_reset_doc, +".. staticmethod:: reset(delete_strokes=True)\n" +"\n" +" Resets the line stylization process to the initial state. The results of\n" +" stroke creation are accumulated if **delete_strokes** is set to False.\n" +"\n" +" :arg delete_strokes: Delete the strokes that are currently stored.\n" +" :type delete_strokes: bool\n"); + +static PyObject *Operators_reset(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) +{ + static const char *kwlist[] = {"delete_strokes", NULL}; + PyObject *obj1 = 0; + if (PyArg_ParseTupleAndKeywords(args, kwds, "|O!", (char **)kwlist, &PyBool_Type, &obj1)) { + // true is the default + Operators::reset(obj1 ? bool_from_PyBool(obj1) : true); + } + else { + PyErr_SetString(PyExc_RuntimeError, "Operators.reset() failed"); + return NULL; + } + Py_RETURN_NONE; +} + PyDoc_STRVAR(Operators_get_viewedge_from_index_doc, ".. staticmethod:: get_viewedge_from_index(i)\n" "\n" @@ -558,7 +593,7 @@ PyDoc_STRVAR(Operators_get_viewedge_from_index_doc, " :return: The ViewEdge object.\n" " :rtype: :class:`ViewEdge`"); -static PyObject *Operators_get_viewedge_from_index(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_get_viewedge_from_index(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"i", NULL}; unsigned int i; @@ -582,7 +617,7 @@ PyDoc_STRVAR(Operators_get_chain_from_index_doc, " :return: The Chain object.\n" " :rtype: :class:`Chain`"); -static PyObject *Operators_get_chain_from_index(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_get_chain_from_index(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"i", NULL}; unsigned int i; @@ -606,7 +641,7 @@ PyDoc_STRVAR(Operators_get_stroke_from_index_doc, " :return: The Stroke object.\n" " :rtype: :class:`Stroke`"); -static PyObject *Operators_get_stroke_from_index(BPy_Operators *self, PyObject *args, PyObject *kwds) +static PyObject *Operators_get_stroke_from_index(BPy_Operators * /*self*/, PyObject *args, PyObject *kwds) { static const char *kwlist[] = {"i", NULL}; unsigned int i; @@ -628,7 +663,7 @@ PyDoc_STRVAR(Operators_get_view_edges_size_doc, " :return: The number of ViewEdges.\n" " :rtype: int"); -static PyObject *Operators_get_view_edges_size(BPy_Operators *self) +static PyObject *Operators_get_view_edges_size(BPy_Operators * /*self*/) { return PyLong_FromLong(Operators::getViewEdgesSize()); } @@ -641,7 +676,7 @@ PyDoc_STRVAR(Operators_get_chains_size_doc, " :return: The number of Chains.\n" " :rtype: int"); -static PyObject *Operators_get_chains_size(BPy_Operators *self) +static PyObject *Operators_get_chains_size(BPy_Operators * /*self*/) { return PyLong_FromLong(Operators::getChainsSize()); } @@ -654,7 +689,7 @@ PyDoc_STRVAR(Operators_get_strokes_size_doc, " :return: The number of Strokes.\n" " :rtype: int"); -static PyObject *Operators_get_strokes_size(BPy_Operators *self) +static PyObject *Operators_get_strokes_size(BPy_Operators * /*self*/) { return PyLong_FromLong(Operators::getStrokesSize()); } @@ -671,6 +706,7 @@ static PyMethodDef BPy_Operators_methods[] = { Operators_recursive_split_doc}, {"sort", (PyCFunction) Operators_sort, METH_VARARGS | METH_KEYWORDS | METH_STATIC, Operators_sort_doc}, {"create", (PyCFunction) Operators_create, METH_VARARGS | METH_KEYWORDS | METH_STATIC, Operators_create_doc}, + {"reset", (PyCFunction) Operators_reset, METH_VARARGS | METH_KEYWORDS | METH_STATIC, Operators_reset_doc}, {"get_viewedge_from_index", (PyCFunction) Operators_get_viewedge_from_index, METH_VARARGS | METH_KEYWORDS | METH_STATIC, Operators_get_viewedge_from_index_doc}, {"get_chain_from_index", (PyCFunction) Operators_get_chain_from_index, METH_VARARGS | METH_KEYWORDS | METH_STATIC, |