Generated by Cython 0.29.30
Yellow lines hint at Python interaction.
Click on a line that starts with a "+
" to see the C code that Cython generated for it.
Raw output: polygon_ext.c
+01: #cython: wraparound=False, boundscheck=False, cdivision=True, profile=False, nonecheck=False, overflowcheck=False, cdivision_warnings=False, unraisable_tracebacks=False
__pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
02: import cython
03:
04: # import both numpy and the Cython declarations for numpy
+05: import numpy as np
__pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 5, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) __PYX_ERR(0, 5, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
06: cimport numpy as np
07:
08: # declare the interface to the C code
09: cdef extern from "polygon.c":
10: int __point_on_line(double x, double y, double x0, double y0, double x1, double y1, double rtol, double atol)
11: int __interpolate_polyline(int number_of_nodes, int number_of_points, double* data, double* polyline_nodes, long* gauge_neighbour_id, double* interpolation_points, double* interpolated_values, double rtol, double atol)
12: int __polygon_overlap(double* polygon, double* triangles, long* indices, int M, int polygon_number_of_vertices)
13: int __line_intersect(double* line, double* triangles, long* indices, int M)
14: int __is_inside_triangle(double* point, double* triangle, int closed, double rtol, double atol)
15: int __separate_points_by_polygon(int M, int N, double* points, double* polygon, long* indices, int closed, int verbose)
16:
+17: def _point_on_line(double x,\
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_1_point_on_line(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_1_point_on_line = {"_point_on_line", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_1_point_on_line, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_1_point_on_line(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { double __pyx_v_x; double __pyx_v_y; double __pyx_v_x0; double __pyx_v_y0; double __pyx_v_x1; double __pyx_v_y1; double __pyx_v_rtol; double __pyx_v_atol; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_point_on_line (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_x,&__pyx_n_s_y,&__pyx_n_s_x0,&__pyx_n_s_y0,&__pyx_n_s_x1,&__pyx_n_s_y1,&__pyx_n_s_rtol,&__pyx_n_s_atol,0}; PyObject* values[8] = {0,0,0,0,0,0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_x)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_y)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 1); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_x0)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 2); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_y0)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 3); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_x1)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 4); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_y1)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 5); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_rtol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 6); __PYX_ERR(0, 17, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_atol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, 7); __PYX_ERR(0, 17, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_point_on_line") < 0)) __PYX_ERR(0, 17, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 8) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); values[3] = PyTuple_GET_ITEM(__pyx_args, 3); values[4] = PyTuple_GET_ITEM(__pyx_args, 4); values[5] = PyTuple_GET_ITEM(__pyx_args, 5); values[6] = PyTuple_GET_ITEM(__pyx_args, 6); values[7] = PyTuple_GET_ITEM(__pyx_args, 7); } __pyx_v_x = __pyx_PyFloat_AsDouble(values[0]); if (unlikely((__pyx_v_x == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 17, __pyx_L3_error) __pyx_v_y = __pyx_PyFloat_AsDouble(values[1]); if (unlikely((__pyx_v_y == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 18, __pyx_L3_error) __pyx_v_x0 = __pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_x0 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 19, __pyx_L3_error) __pyx_v_y0 = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_y0 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 20, __pyx_L3_error) __pyx_v_x1 = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_x1 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 21, __pyx_L3_error) __pyx_v_y1 = __pyx_PyFloat_AsDouble(values[5]); if (unlikely((__pyx_v_y1 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 22, __pyx_L3_error) __pyx_v_rtol = __pyx_PyFloat_AsDouble(values[6]); if (unlikely((__pyx_v_rtol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 23, __pyx_L3_error) __pyx_v_atol = __pyx_PyFloat_AsDouble(values[7]); if (unlikely((__pyx_v_atol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 24, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_point_on_line", 1, 8, 8, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 17, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._point_on_line", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext__point_on_line(__pyx_self, __pyx_v_x, __pyx_v_y, __pyx_v_x0, __pyx_v_y0, __pyx_v_x1, __pyx_v_y1, __pyx_v_rtol, __pyx_v_atol); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext__point_on_line(CYTHON_UNUSED PyObject *__pyx_self, double __pyx_v_x, double __pyx_v_y, double __pyx_v_x0, double __pyx_v_y0, double __pyx_v_x1, double __pyx_v_y1, double __pyx_v_rtol, double __pyx_v_atol) { int __pyx_v_res; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_point_on_line", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_AddTraceback("anuga.geometry.polygon_ext._point_on_line", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; __pyx_L0:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__3 = PyTuple_Pack(9, __pyx_n_s_x, __pyx_n_s_y, __pyx_n_s_x0, __pyx_n_s_y0, __pyx_n_s_x1, __pyx_n_s_y1, __pyx_n_s_rtol, __pyx_n_s_atol, __pyx_n_s_res); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(0, 17, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__3); __Pyx_GIVEREF(__pyx_tuple__3); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_1_point_on_line, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 17, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_point_on_line, __pyx_t_1) < 0) __PYX_ERR(0, 17, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__4 = (PyObject*)__Pyx_PyCode_New(8, 0, 9, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__3, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_anuga_geometry_polygon_ext_pyx, __pyx_n_s_point_on_line, 17, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__4)) __PYX_ERR(0, 17, __pyx_L1_error)
18: double y,\
19: double x0,\
20: double y0,\
21: double x1,\
22: double y1,\
23: double rtol,\
24: double atol):
25:
26: cdef int res
+27: res = __point_on_line(x, y, x0, y0, x1, y1, rtol, atol)
__pyx_v_res = __point_on_line(__pyx_v_x, __pyx_v_y, __pyx_v_x0, __pyx_v_y0, __pyx_v_x1, __pyx_v_y1, __pyx_v_rtol, __pyx_v_atol);
+28: return res
__Pyx_XDECREF(__pyx_r); __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_res); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 28, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_r = __pyx_t_1; __pyx_t_1 = 0; goto __pyx_L0;
29:
+30: def _interpolate_polyline(np.ndarray[double, ndim=1, mode="c"] data not None,\
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_3_interpolate_polyline(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_3_interpolate_polyline = {"_interpolate_polyline", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_3_interpolate_polyline, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_3_interpolate_polyline(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyArrayObject *__pyx_v_data = 0; PyArrayObject *__pyx_v_polyline_nodes = 0; PyArrayObject *__pyx_v_gauge_neighbour_id = 0; PyArrayObject *__pyx_v_interpolation_points = 0; PyArrayObject *__pyx_v_interpolated_values = 0; double __pyx_v_rtol; double __pyx_v_atol; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_interpolate_polyline (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_polyline_nodes,&__pyx_n_s_gauge_neighbour_id,&__pyx_n_s_interpolation_points,&__pyx_n_s_interpolated_values,&__pyx_n_s_rtol,&__pyx_n_s_atol,0}; PyObject* values[7] = {0,0,0,0,0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_polyline_nodes)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 1); __PYX_ERR(0, 30, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_gauge_neighbour_id)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 2); __PYX_ERR(0, 30, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_interpolation_points)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 3); __PYX_ERR(0, 30, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_interpolated_values)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 4); __PYX_ERR(0, 30, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_rtol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 5); __PYX_ERR(0, 30, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_atol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, 6); __PYX_ERR(0, 30, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_interpolate_polyline") < 0)) __PYX_ERR(0, 30, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 7) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); values[3] = PyTuple_GET_ITEM(__pyx_args, 3); values[4] = PyTuple_GET_ITEM(__pyx_args, 4); values[5] = PyTuple_GET_ITEM(__pyx_args, 5); values[6] = PyTuple_GET_ITEM(__pyx_args, 6); } __pyx_v_data = ((PyArrayObject *)values[0]); __pyx_v_polyline_nodes = ((PyArrayObject *)values[1]); __pyx_v_gauge_neighbour_id = ((PyArrayObject *)values[2]); __pyx_v_interpolation_points = ((PyArrayObject *)values[3]); __pyx_v_interpolated_values = ((PyArrayObject *)values[4]); __pyx_v_rtol = __pyx_PyFloat_AsDouble(values[5]); if (unlikely((__pyx_v_rtol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 35, __pyx_L3_error) __pyx_v_atol = __pyx_PyFloat_AsDouble(values[6]); if (unlikely((__pyx_v_atol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 36, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_interpolate_polyline", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 30, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._interpolate_polyline", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_data), __pyx_ptype_5numpy_ndarray, 0, "data", 0))) __PYX_ERR(0, 30, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_polyline_nodes), __pyx_ptype_5numpy_ndarray, 0, "polyline_nodes", 0))) __PYX_ERR(0, 31, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_gauge_neighbour_id), __pyx_ptype_5numpy_ndarray, 0, "gauge_neighbour_id", 0))) __PYX_ERR(0, 32, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_interpolation_points), __pyx_ptype_5numpy_ndarray, 0, "interpolation_points", 0))) __PYX_ERR(0, 33, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_interpolated_values), __pyx_ptype_5numpy_ndarray, 0, "interpolated_values", 0))) __PYX_ERR(0, 34, __pyx_L1_error) __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext_2_interpolate_polyline(__pyx_self, __pyx_v_data, __pyx_v_polyline_nodes, __pyx_v_gauge_neighbour_id, __pyx_v_interpolation_points, __pyx_v_interpolated_values, __pyx_v_rtol, __pyx_v_atol); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ goto __pyx_L0; __pyx_L1_error:; __pyx_r = NULL; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext_2_interpolate_polyline(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_data, PyArrayObject *__pyx_v_polyline_nodes, PyArrayObject *__pyx_v_gauge_neighbour_id, PyArrayObject *__pyx_v_interpolation_points, PyArrayObject *__pyx_v_interpolated_values, double __pyx_v_rtol, double __pyx_v_atol) { int __pyx_v_number_of_nodes; int __pyx_v_number_of_points; CYTHON_UNUSED int __pyx_v_res; __Pyx_LocalBuf_ND __pyx_pybuffernd_data; __Pyx_Buffer __pyx_pybuffer_data; __Pyx_LocalBuf_ND __pyx_pybuffernd_gauge_neighbour_id; __Pyx_Buffer __pyx_pybuffer_gauge_neighbour_id; __Pyx_LocalBuf_ND __pyx_pybuffernd_interpolated_values; __Pyx_Buffer __pyx_pybuffer_interpolated_values; __Pyx_LocalBuf_ND __pyx_pybuffernd_interpolation_points; __Pyx_Buffer __pyx_pybuffer_interpolation_points; __Pyx_LocalBuf_ND __pyx_pybuffernd_polyline_nodes; __Pyx_Buffer __pyx_pybuffer_polyline_nodes; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_interpolate_polyline", 0); __pyx_pybuffer_data.pybuffer.buf = NULL; __pyx_pybuffer_data.refcount = 0; __pyx_pybuffernd_data.data = NULL; __pyx_pybuffernd_data.rcbuffer = &__pyx_pybuffer_data; __pyx_pybuffer_polyline_nodes.pybuffer.buf = NULL; __pyx_pybuffer_polyline_nodes.refcount = 0; __pyx_pybuffernd_polyline_nodes.data = NULL; __pyx_pybuffernd_polyline_nodes.rcbuffer = &__pyx_pybuffer_polyline_nodes; __pyx_pybuffer_gauge_neighbour_id.pybuffer.buf = NULL; __pyx_pybuffer_gauge_neighbour_id.refcount = 0; __pyx_pybuffernd_gauge_neighbour_id.data = NULL; __pyx_pybuffernd_gauge_neighbour_id.rcbuffer = &__pyx_pybuffer_gauge_neighbour_id; __pyx_pybuffer_interpolation_points.pybuffer.buf = NULL; __pyx_pybuffer_interpolation_points.refcount = 0; __pyx_pybuffernd_interpolation_points.data = NULL; __pyx_pybuffernd_interpolation_points.rcbuffer = &__pyx_pybuffer_interpolation_points; __pyx_pybuffer_interpolated_values.pybuffer.buf = NULL; __pyx_pybuffer_interpolated_values.refcount = 0; __pyx_pybuffernd_interpolated_values.data = NULL; __pyx_pybuffernd_interpolated_values.rcbuffer = &__pyx_pybuffer_interpolated_values; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_data.rcbuffer->pybuffer, (PyObject*)__pyx_v_data, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 30, __pyx_L1_error) } __pyx_pybuffernd_data.diminfo[0].strides = __pyx_pybuffernd_data.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_data.diminfo[0].shape = __pyx_pybuffernd_data.rcbuffer->pybuffer.shape[0]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer, (PyObject*)__pyx_v_polyline_nodes, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 30, __pyx_L1_error) } __pyx_pybuffernd_polyline_nodes.diminfo[0].strides = __pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_polyline_nodes.diminfo[0].shape = __pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_polyline_nodes.diminfo[1].strides = __pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_polyline_nodes.diminfo[1].shape = __pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer, (PyObject*)__pyx_v_gauge_neighbour_id, &__Pyx_TypeInfo_long, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 30, __pyx_L1_error) } __pyx_pybuffernd_gauge_neighbour_id.diminfo[0].strides = __pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_gauge_neighbour_id.diminfo[0].shape = __pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer.shape[0]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer, (PyObject*)__pyx_v_interpolation_points, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 30, __pyx_L1_error) } __pyx_pybuffernd_interpolation_points.diminfo[0].strides = __pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_interpolation_points.diminfo[0].shape = __pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_interpolation_points.diminfo[1].strides = __pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_interpolation_points.diminfo[1].shape = __pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer, (PyObject*)__pyx_v_interpolated_values, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 30, __pyx_L1_error) } __pyx_pybuffernd_interpolated_values.diminfo[0].strides = __pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_interpolated_values.diminfo[0].shape = __pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer.shape[0]; /* … */ /* function exit code */ __pyx_r = Py_None; __Pyx_INCREF(Py_None); goto __pyx_L0; __pyx_L1_error:; { PyObject *__pyx_type, *__pyx_value, *__pyx_tb; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_data.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer); __Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);} __Pyx_AddTraceback("anuga.geometry.polygon_ext._interpolate_polyline", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; goto __pyx_L2; __pyx_L0:; __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_data.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer); __pyx_L2:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__5 = PyTuple_Pack(10, __pyx_n_s_data, __pyx_n_s_polyline_nodes, __pyx_n_s_gauge_neighbour_id, __pyx_n_s_interpolation_points, __pyx_n_s_interpolated_values, __pyx_n_s_rtol, __pyx_n_s_atol, __pyx_n_s_number_of_nodes, __pyx_n_s_number_of_points, __pyx_n_s_res); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 30, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__5); __Pyx_GIVEREF(__pyx_tuple__5); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_3_interpolate_polyline, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 30, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_interpolate_polyline, __pyx_t_1) < 0) __PYX_ERR(0, 30, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__6 = (PyObject*)__Pyx_PyCode_New(7, 0, 10, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_anuga_geometry_polygon_ext_pyx, __pyx_n_s_interpolate_polyline, 30, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__6)) __PYX_ERR(0, 30, __pyx_L1_error)
31: np.ndarray[double, ndim=2, mode="c"] polyline_nodes not None,\
32: np.ndarray[long, ndim=1, mode="c"] gauge_neighbour_id not None,\
33: np.ndarray[double, ndim=2, mode="c"] interpolation_points not None,\
34: np.ndarray[double, ndim=1, mode="c"] interpolated_values not None,\
35: double rtol,\
36: double atol):
37:
38: cdef int number_of_nodes, number_of_points, res
39:
+40: number_of_nodes = polyline_nodes.shape[0]
__pyx_v_number_of_nodes = (__pyx_v_polyline_nodes->dimensions[0]);
+41: number_of_points = interpolation_points.shape[0]
__pyx_v_number_of_points = (__pyx_v_interpolation_points->dimensions[0]);
42:
+43: res = __interpolate_polyline(number_of_nodes,\
__pyx_v_res = __interpolate_polyline(__pyx_v_number_of_nodes, __pyx_v_number_of_points, (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_data.rcbuffer->pybuffer.buf, __pyx_t_1, __pyx_pybuffernd_data.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_polyline_nodes.rcbuffer->pybuffer.buf, __pyx_t_2, __pyx_pybuffernd_polyline_nodes.diminfo[0].strides, __pyx_t_3, __pyx_pybuffernd_polyline_nodes.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig1d(long *, __pyx_pybuffernd_gauge_neighbour_id.rcbuffer->pybuffer.buf, __pyx_t_4, __pyx_pybuffernd_gauge_neighbour_id.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_interpolation_points.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_interpolation_points.diminfo[0].strides, __pyx_t_6, __pyx_pybuffernd_interpolation_points.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_interpolated_values.rcbuffer->pybuffer.buf, __pyx_t_7, __pyx_pybuffernd_interpolated_values.diminfo[0].strides))), __pyx_v_rtol, __pyx_v_atol);
44: number_of_points,\
+45: &data[0],\
__pyx_t_1 = 0;
+46: &polyline_nodes[0,0],\
__pyx_t_2 = 0; __pyx_t_3 = 0;
+47: &gauge_neighbour_id[0],\
__pyx_t_4 = 0;
+48: &interpolation_points[0,0],\
__pyx_t_5 = 0; __pyx_t_6 = 0;
+49: &interpolated_values[0],\
__pyx_t_7 = 0;
50: rtol,\
51: atol)
52:
+53: def _polygon_overlap(np.ndarray[double, ndim=2, mode="c"] polygon not None, np.ndarray[double, ndim=2, mode="c"] triangles not None, np.ndarray[long, ndim=1, mode="c"] indices not None):
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_5_polygon_overlap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_5_polygon_overlap = {"_polygon_overlap", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_5_polygon_overlap, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_5_polygon_overlap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyArrayObject *__pyx_v_polygon = 0; PyArrayObject *__pyx_v_triangles = 0; PyArrayObject *__pyx_v_indices = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_polygon_overlap (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_polygon,&__pyx_n_s_triangles,&__pyx_n_s_indices,0}; PyObject* values[3] = {0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_polygon)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_triangles)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_polygon_overlap", 1, 3, 3, 1); __PYX_ERR(0, 53, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_indices)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_polygon_overlap", 1, 3, 3, 2); __PYX_ERR(0, 53, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_polygon_overlap") < 0)) __PYX_ERR(0, 53, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 3) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); } __pyx_v_polygon = ((PyArrayObject *)values[0]); __pyx_v_triangles = ((PyArrayObject *)values[1]); __pyx_v_indices = ((PyArrayObject *)values[2]); } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_polygon_overlap", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 53, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._polygon_overlap", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_polygon), __pyx_ptype_5numpy_ndarray, 0, "polygon", 0))) __PYX_ERR(0, 53, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_triangles), __pyx_ptype_5numpy_ndarray, 0, "triangles", 0))) __PYX_ERR(0, 53, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_indices), __pyx_ptype_5numpy_ndarray, 0, "indices", 0))) __PYX_ERR(0, 53, __pyx_L1_error) __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext_4_polygon_overlap(__pyx_self, __pyx_v_polygon, __pyx_v_triangles, __pyx_v_indices); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ goto __pyx_L0; __pyx_L1_error:; __pyx_r = NULL; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext_4_polygon_overlap(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_polygon, PyArrayObject *__pyx_v_triangles, PyArrayObject *__pyx_v_indices) { int __pyx_v_res; __Pyx_LocalBuf_ND __pyx_pybuffernd_indices; __Pyx_Buffer __pyx_pybuffer_indices; __Pyx_LocalBuf_ND __pyx_pybuffernd_polygon; __Pyx_Buffer __pyx_pybuffer_polygon; __Pyx_LocalBuf_ND __pyx_pybuffernd_triangles; __Pyx_Buffer __pyx_pybuffer_triangles; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_polygon_overlap", 0); __pyx_pybuffer_polygon.pybuffer.buf = NULL; __pyx_pybuffer_polygon.refcount = 0; __pyx_pybuffernd_polygon.data = NULL; __pyx_pybuffernd_polygon.rcbuffer = &__pyx_pybuffer_polygon; __pyx_pybuffer_triangles.pybuffer.buf = NULL; __pyx_pybuffer_triangles.refcount = 0; __pyx_pybuffernd_triangles.data = NULL; __pyx_pybuffernd_triangles.rcbuffer = &__pyx_pybuffer_triangles; __pyx_pybuffer_indices.pybuffer.buf = NULL; __pyx_pybuffer_indices.refcount = 0; __pyx_pybuffernd_indices.data = NULL; __pyx_pybuffernd_indices.rcbuffer = &__pyx_pybuffer_indices; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer, (PyObject*)__pyx_v_polygon, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 53, __pyx_L1_error) } __pyx_pybuffernd_polygon.diminfo[0].strides = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_polygon.diminfo[0].shape = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_polygon.diminfo[1].strides = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_polygon.diminfo[1].shape = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer, (PyObject*)__pyx_v_triangles, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 53, __pyx_L1_error) } __pyx_pybuffernd_triangles.diminfo[0].strides = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_triangles.diminfo[0].shape = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_triangles.diminfo[1].strides = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_triangles.diminfo[1].shape = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_indices.rcbuffer->pybuffer, (PyObject*)__pyx_v_indices, &__Pyx_TypeInfo_long, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 53, __pyx_L1_error) } __pyx_pybuffernd_indices.diminfo[0].strides = __pyx_pybuffernd_indices.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_indices.diminfo[0].shape = __pyx_pybuffernd_indices.rcbuffer->pybuffer.shape[0]; /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_6); { PyObject *__pyx_type, *__pyx_value, *__pyx_tb; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer); __Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);} __Pyx_AddTraceback("anuga.geometry.polygon_ext._polygon_overlap", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; goto __pyx_L2; __pyx_L0:; __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer); __pyx_L2:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__7 = PyTuple_Pack(4, __pyx_n_s_polygon, __pyx_n_s_triangles, __pyx_n_s_indices, __pyx_n_s_res); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__7); __Pyx_GIVEREF(__pyx_tuple__7); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_5_polygon_overlap, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_polygon_overlap, __pyx_t_1) < 0) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__8 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__7, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_anuga_geometry_polygon_ext_pyx, __pyx_n_s_polygon_overlap, 53, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__8)) __PYX_ERR(0, 53, __pyx_L1_error)
54:
55: cdef int res
56:
+57: res = __polygon_overlap(&polygon[0,0], &triangles[0,0], &indices[0], triangles.shape[0]/3, polygon.shape[0])
__pyx_t_1 = 0; __pyx_t_2 = 0; __pyx_t_3 = 0; __pyx_t_4 = 0; __pyx_t_5 = 0; __pyx_v_res = __polygon_overlap((&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_polygon.rcbuffer->pybuffer.buf, __pyx_t_1, __pyx_pybuffernd_polygon.diminfo[0].strides, __pyx_t_2, __pyx_pybuffernd_polygon.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_triangles.rcbuffer->pybuffer.buf, __pyx_t_3, __pyx_pybuffernd_triangles.diminfo[0].strides, __pyx_t_4, __pyx_pybuffernd_triangles.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig1d(long *, __pyx_pybuffernd_indices.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_indices.diminfo[0].strides))), ((__pyx_v_triangles->dimensions[0]) / 3), (__pyx_v_polygon->dimensions[0]));
58:
+59: return res
__Pyx_XDECREF(__pyx_r); __pyx_t_6 = __Pyx_PyInt_From_int(__pyx_v_res); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 59, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_r = __pyx_t_6; __pyx_t_6 = 0; goto __pyx_L0;
60:
+61: def _line_intersect(np.ndarray[double, ndim=2, mode="c"] line not None, np.ndarray[double, ndim=2, mode="c"] triangles not None, np.ndarray[long, ndim=1, mode="c"] indices not None):
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_7_line_intersect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_7_line_intersect = {"_line_intersect", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_7_line_intersect, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_7_line_intersect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyArrayObject *__pyx_v_line = 0; PyArrayObject *__pyx_v_triangles = 0; PyArrayObject *__pyx_v_indices = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_line_intersect (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_line,&__pyx_n_s_triangles,&__pyx_n_s_indices,0}; PyObject* values[3] = {0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_line)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_triangles)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_line_intersect", 1, 3, 3, 1); __PYX_ERR(0, 61, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_indices)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_line_intersect", 1, 3, 3, 2); __PYX_ERR(0, 61, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_line_intersect") < 0)) __PYX_ERR(0, 61, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 3) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); } __pyx_v_line = ((PyArrayObject *)values[0]); __pyx_v_triangles = ((PyArrayObject *)values[1]); __pyx_v_indices = ((PyArrayObject *)values[2]); } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_line_intersect", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 61, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._line_intersect", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_line), __pyx_ptype_5numpy_ndarray, 0, "line", 0))) __PYX_ERR(0, 61, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_triangles), __pyx_ptype_5numpy_ndarray, 0, "triangles", 0))) __PYX_ERR(0, 61, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_indices), __pyx_ptype_5numpy_ndarray, 0, "indices", 0))) __PYX_ERR(0, 61, __pyx_L1_error) __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext_6_line_intersect(__pyx_self, __pyx_v_line, __pyx_v_triangles, __pyx_v_indices); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ goto __pyx_L0; __pyx_L1_error:; __pyx_r = NULL; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext_6_line_intersect(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_line, PyArrayObject *__pyx_v_triangles, PyArrayObject *__pyx_v_indices) { int __pyx_v_res; __Pyx_LocalBuf_ND __pyx_pybuffernd_indices; __Pyx_Buffer __pyx_pybuffer_indices; __Pyx_LocalBuf_ND __pyx_pybuffernd_line; __Pyx_Buffer __pyx_pybuffer_line; __Pyx_LocalBuf_ND __pyx_pybuffernd_triangles; __Pyx_Buffer __pyx_pybuffer_triangles; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_line_intersect", 0); __pyx_pybuffer_line.pybuffer.buf = NULL; __pyx_pybuffer_line.refcount = 0; __pyx_pybuffernd_line.data = NULL; __pyx_pybuffernd_line.rcbuffer = &__pyx_pybuffer_line; __pyx_pybuffer_triangles.pybuffer.buf = NULL; __pyx_pybuffer_triangles.refcount = 0; __pyx_pybuffernd_triangles.data = NULL; __pyx_pybuffernd_triangles.rcbuffer = &__pyx_pybuffer_triangles; __pyx_pybuffer_indices.pybuffer.buf = NULL; __pyx_pybuffer_indices.refcount = 0; __pyx_pybuffernd_indices.data = NULL; __pyx_pybuffernd_indices.rcbuffer = &__pyx_pybuffer_indices; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_line.rcbuffer->pybuffer, (PyObject*)__pyx_v_line, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 61, __pyx_L1_error) } __pyx_pybuffernd_line.diminfo[0].strides = __pyx_pybuffernd_line.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_line.diminfo[0].shape = __pyx_pybuffernd_line.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_line.diminfo[1].strides = __pyx_pybuffernd_line.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_line.diminfo[1].shape = __pyx_pybuffernd_line.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer, (PyObject*)__pyx_v_triangles, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 61, __pyx_L1_error) } __pyx_pybuffernd_triangles.diminfo[0].strides = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_triangles.diminfo[0].shape = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_triangles.diminfo[1].strides = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_triangles.diminfo[1].shape = __pyx_pybuffernd_triangles.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_indices.rcbuffer->pybuffer, (PyObject*)__pyx_v_indices, &__Pyx_TypeInfo_long, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 61, __pyx_L1_error) } __pyx_pybuffernd_indices.diminfo[0].strides = __pyx_pybuffernd_indices.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_indices.diminfo[0].shape = __pyx_pybuffernd_indices.rcbuffer->pybuffer.shape[0]; /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_6); { PyObject *__pyx_type, *__pyx_value, *__pyx_tb; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_line.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer); __Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);} __Pyx_AddTraceback("anuga.geometry.polygon_ext._line_intersect", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; goto __pyx_L2; __pyx_L0:; __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_line.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangles.rcbuffer->pybuffer); __pyx_L2:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__9 = PyTuple_Pack(4, __pyx_n_s_line, __pyx_n_s_triangles, __pyx_n_s_indices, __pyx_n_s_res); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(0, 61, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__9); __Pyx_GIVEREF(__pyx_tuple__9); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_7_line_intersect, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 61, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_line_intersect, __pyx_t_1) < 0) __PYX_ERR(0, 61, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__10 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__9, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_anuga_geometry_polygon_ext_pyx, __pyx_n_s_line_intersect, 61, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__10)) __PYX_ERR(0, 61, __pyx_L1_error)
62:
63: cdef int res
64:
+65: res = __line_intersect(&line[0,0], &triangles[0,0], &indices[0], triangles.shape[0]/3)
__pyx_t_1 = 0; __pyx_t_2 = 0; __pyx_t_3 = 0; __pyx_t_4 = 0; __pyx_t_5 = 0; __pyx_v_res = __line_intersect((&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_line.rcbuffer->pybuffer.buf, __pyx_t_1, __pyx_pybuffernd_line.diminfo[0].strides, __pyx_t_2, __pyx_pybuffernd_line.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_triangles.rcbuffer->pybuffer.buf, __pyx_t_3, __pyx_pybuffernd_triangles.diminfo[0].strides, __pyx_t_4, __pyx_pybuffernd_triangles.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig1d(long *, __pyx_pybuffernd_indices.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_indices.diminfo[0].strides))), ((__pyx_v_triangles->dimensions[0]) / 3));
66:
+67: return res
__Pyx_XDECREF(__pyx_r); __pyx_t_6 = __Pyx_PyInt_From_int(__pyx_v_res); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 67, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_r = __pyx_t_6; __pyx_t_6 = 0; goto __pyx_L0;
68:
+69: def _is_inside_triangle(np.ndarray[double, ndim=1, mode="c"] point not None,\
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_9_is_inside_triangle(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_9_is_inside_triangle = {"_is_inside_triangle", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_9_is_inside_triangle, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_9_is_inside_triangle(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyArrayObject *__pyx_v_point = 0; PyArrayObject *__pyx_v_triangle = 0; int __pyx_v_closed; double __pyx_v_rtol; double __pyx_v_atol; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_is_inside_triangle (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_point,&__pyx_n_s_triangle,&__pyx_n_s_closed,&__pyx_n_s_rtol,&__pyx_n_s_atol,0}; PyObject* values[5] = {0,0,0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_point)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_triangle)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_is_inside_triangle", 1, 5, 5, 1); __PYX_ERR(0, 69, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_closed)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_is_inside_triangle", 1, 5, 5, 2); __PYX_ERR(0, 69, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_rtol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_is_inside_triangle", 1, 5, 5, 3); __PYX_ERR(0, 69, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_atol)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_is_inside_triangle", 1, 5, 5, 4); __PYX_ERR(0, 69, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_is_inside_triangle") < 0)) __PYX_ERR(0, 69, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 5) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); values[3] = PyTuple_GET_ITEM(__pyx_args, 3); values[4] = PyTuple_GET_ITEM(__pyx_args, 4); } __pyx_v_point = ((PyArrayObject *)values[0]); __pyx_v_triangle = ((PyArrayObject *)values[1]); __pyx_v_closed = __Pyx_PyInt_As_int(values[2]); if (unlikely((__pyx_v_closed == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 71, __pyx_L3_error) __pyx_v_rtol = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_rtol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 72, __pyx_L3_error) __pyx_v_atol = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_atol == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 73, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_is_inside_triangle", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 69, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._is_inside_triangle", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_point), __pyx_ptype_5numpy_ndarray, 0, "point", 0))) __PYX_ERR(0, 69, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_triangle), __pyx_ptype_5numpy_ndarray, 0, "triangle", 0))) __PYX_ERR(0, 70, __pyx_L1_error) __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext_8_is_inside_triangle(__pyx_self, __pyx_v_point, __pyx_v_triangle, __pyx_v_closed, __pyx_v_rtol, __pyx_v_atol); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ goto __pyx_L0; __pyx_L1_error:; __pyx_r = NULL; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext_8_is_inside_triangle(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_point, PyArrayObject *__pyx_v_triangle, int __pyx_v_closed, double __pyx_v_rtol, double __pyx_v_atol) { int __pyx_v_res; __Pyx_LocalBuf_ND __pyx_pybuffernd_point; __Pyx_Buffer __pyx_pybuffer_point; __Pyx_LocalBuf_ND __pyx_pybuffernd_triangle; __Pyx_Buffer __pyx_pybuffer_triangle; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_is_inside_triangle", 0); __pyx_pybuffer_point.pybuffer.buf = NULL; __pyx_pybuffer_point.refcount = 0; __pyx_pybuffernd_point.data = NULL; __pyx_pybuffernd_point.rcbuffer = &__pyx_pybuffer_point; __pyx_pybuffer_triangle.pybuffer.buf = NULL; __pyx_pybuffer_triangle.refcount = 0; __pyx_pybuffernd_triangle.data = NULL; __pyx_pybuffernd_triangle.rcbuffer = &__pyx_pybuffer_triangle; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_point.rcbuffer->pybuffer, (PyObject*)__pyx_v_point, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 69, __pyx_L1_error) } __pyx_pybuffernd_point.diminfo[0].strides = __pyx_pybuffernd_point.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_point.diminfo[0].shape = __pyx_pybuffernd_point.rcbuffer->pybuffer.shape[0]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_triangle.rcbuffer->pybuffer, (PyObject*)__pyx_v_triangle, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 69, __pyx_L1_error) } __pyx_pybuffernd_triangle.diminfo[0].strides = __pyx_pybuffernd_triangle.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_triangle.diminfo[0].shape = __pyx_pybuffernd_triangle.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_triangle.diminfo[1].strides = __pyx_pybuffernd_triangle.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_triangle.diminfo[1].shape = __pyx_pybuffernd_triangle.rcbuffer->pybuffer.shape[1]; /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_4); { PyObject *__pyx_type, *__pyx_value, *__pyx_tb; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_point.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangle.rcbuffer->pybuffer); __Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);} __Pyx_AddTraceback("anuga.geometry.polygon_ext._is_inside_triangle", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; goto __pyx_L2; __pyx_L0:; __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_point.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_triangle.rcbuffer->pybuffer); __pyx_L2:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__11 = PyTuple_Pack(6, __pyx_n_s_point, __pyx_n_s_triangle, __pyx_n_s_closed, __pyx_n_s_rtol, __pyx_n_s_atol, __pyx_n_s_res); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(0, 69, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__11); __Pyx_GIVEREF(__pyx_tuple__11); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_9_is_inside_triangle, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 69, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_is_inside_triangle, __pyx_t_1) < 0) __PYX_ERR(0, 69, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__12 = (PyObject*)__Pyx_PyCode_New(5, 0, 6, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__11, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_anuga_geometry_polygon_ext_pyx, __pyx_n_s_is_inside_triangle, 69, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__12)) __PYX_ERR(0, 69, __pyx_L1_error)
70: np.ndarray[double, ndim=2, mode="c"] triangle not None,\
71: int closed,\
72: double rtol,\
73: double atol):
74:
75: cdef int res
76:
+77: res = __is_inside_triangle(&point[0], &triangle[0,0], closed, rtol, atol)
__pyx_t_1 = 0; __pyx_t_2 = 0; __pyx_t_3 = 0; __pyx_v_res = __is_inside_triangle((&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_point.rcbuffer->pybuffer.buf, __pyx_t_1, __pyx_pybuffernd_point.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_triangle.rcbuffer->pybuffer.buf, __pyx_t_2, __pyx_pybuffernd_triangle.diminfo[0].strides, __pyx_t_3, __pyx_pybuffernd_triangle.diminfo[1].strides))), __pyx_v_closed, __pyx_v_rtol, __pyx_v_atol);
78:
+79: return res
__Pyx_XDECREF(__pyx_r); __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_res); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 79, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __pyx_r = __pyx_t_4; __pyx_t_4 = 0; goto __pyx_L0;
80:
+81: def _separate_points_by_polygon(np.ndarray[double, ndim=2, mode="c"] points not None,\
/* Python wrapper */ static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_11_separate_points_by_polygon(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static PyMethodDef __pyx_mdef_5anuga_8geometry_11polygon_ext_11_separate_points_by_polygon = {"_separate_points_by_polygon", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_5anuga_8geometry_11polygon_ext_11_separate_points_by_polygon, METH_VARARGS|METH_KEYWORDS, 0}; static PyObject *__pyx_pw_5anuga_8geometry_11polygon_ext_11_separate_points_by_polygon(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyArrayObject *__pyx_v_points = 0; PyArrayObject *__pyx_v_polygon = 0; PyArrayObject *__pyx_v_indices = 0; int __pyx_v_closed; int __pyx_v_verbose; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_separate_points_by_polygon (wrapper)", 0); { static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_points,&__pyx_n_s_polygon,&__pyx_n_s_indices,&__pyx_n_s_closed,&__pyx_n_s_verbose,0}; PyObject* values[5] = {0,0,0,0,0}; if (unlikely(__pyx_kwds)) { Py_ssize_t kw_args; const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } kw_args = PyDict_Size(__pyx_kwds); switch (pos_args) { case 0: if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_points)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_polygon)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_separate_points_by_polygon", 1, 5, 5, 1); __PYX_ERR(0, 81, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_indices)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_separate_points_by_polygon", 1, 5, 5, 2); __PYX_ERR(0, 81, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_closed)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_separate_points_by_polygon", 1, 5, 5, 3); __PYX_ERR(0, 81, __pyx_L3_error) } CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_verbose)) != 0)) kw_args--; else { __Pyx_RaiseArgtupleInvalid("_separate_points_by_polygon", 1, 5, 5, 4); __PYX_ERR(0, 81, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_separate_points_by_polygon") < 0)) __PYX_ERR(0, 81, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 5) { goto __pyx_L5_argtuple_error; } else { values[0] = PyTuple_GET_ITEM(__pyx_args, 0); values[1] = PyTuple_GET_ITEM(__pyx_args, 1); values[2] = PyTuple_GET_ITEM(__pyx_args, 2); values[3] = PyTuple_GET_ITEM(__pyx_args, 3); values[4] = PyTuple_GET_ITEM(__pyx_args, 4); } __pyx_v_points = ((PyArrayObject *)values[0]); __pyx_v_polygon = ((PyArrayObject *)values[1]); __pyx_v_indices = ((PyArrayObject *)values[2]); __pyx_v_closed = __Pyx_PyInt_As_int(values[3]); if (unlikely((__pyx_v_closed == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 84, __pyx_L3_error) __pyx_v_verbose = __Pyx_PyInt_As_int(values[4]); if (unlikely((__pyx_v_verbose == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 85, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; __Pyx_RaiseArgtupleInvalid("_separate_points_by_polygon", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 81, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("anuga.geometry.polygon_ext._separate_points_by_polygon", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_points), __pyx_ptype_5numpy_ndarray, 0, "points", 0))) __PYX_ERR(0, 81, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_polygon), __pyx_ptype_5numpy_ndarray, 0, "polygon", 0))) __PYX_ERR(0, 82, __pyx_L1_error) if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_indices), __pyx_ptype_5numpy_ndarray, 0, "indices", 0))) __PYX_ERR(0, 83, __pyx_L1_error) __pyx_r = __pyx_pf_5anuga_8geometry_11polygon_ext_10_separate_points_by_polygon(__pyx_self, __pyx_v_points, __pyx_v_polygon, __pyx_v_indices, __pyx_v_closed, __pyx_v_verbose); int __pyx_lineno = 0; const char *__pyx_filename = NULL; int __pyx_clineno = 0; /* function exit code */ goto __pyx_L0; __pyx_L1_error:; __pyx_r = NULL; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_5anuga_8geometry_11polygon_ext_10_separate_points_by_polygon(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_points, PyArrayObject *__pyx_v_polygon, PyArrayObject *__pyx_v_indices, int __pyx_v_closed, int __pyx_v_verbose) { int __pyx_v_count; int __pyx_v_M; int __pyx_v_N; __Pyx_LocalBuf_ND __pyx_pybuffernd_indices; __Pyx_Buffer __pyx_pybuffer_indices; __Pyx_LocalBuf_ND __pyx_pybuffernd_points; __Pyx_Buffer __pyx_pybuffer_points; __Pyx_LocalBuf_ND __pyx_pybuffernd_polygon; __Pyx_Buffer __pyx_pybuffer_polygon; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_separate_points_by_polygon", 0); __pyx_pybuffer_points.pybuffer.buf = NULL; __pyx_pybuffer_points.refcount = 0; __pyx_pybuffernd_points.data = NULL; __pyx_pybuffernd_points.rcbuffer = &__pyx_pybuffer_points; __pyx_pybuffer_polygon.pybuffer.buf = NULL; __pyx_pybuffer_polygon.refcount = 0; __pyx_pybuffernd_polygon.data = NULL; __pyx_pybuffernd_polygon.rcbuffer = &__pyx_pybuffer_polygon; __pyx_pybuffer_indices.pybuffer.buf = NULL; __pyx_pybuffer_indices.refcount = 0; __pyx_pybuffernd_indices.data = NULL; __pyx_pybuffernd_indices.rcbuffer = &__pyx_pybuffer_indices; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_points.rcbuffer->pybuffer, (PyObject*)__pyx_v_points, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 81, __pyx_L1_error) } __pyx_pybuffernd_points.diminfo[0].strides = __pyx_pybuffernd_points.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_points.diminfo[0].shape = __pyx_pybuffernd_points.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_points.diminfo[1].strides = __pyx_pybuffernd_points.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_points.diminfo[1].shape = __pyx_pybuffernd_points.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer, (PyObject*)__pyx_v_polygon, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 2, 0, __pyx_stack) == -1)) __PYX_ERR(0, 81, __pyx_L1_error) } __pyx_pybuffernd_polygon.diminfo[0].strides = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_polygon.diminfo[0].shape = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_polygon.diminfo[1].strides = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_polygon.diminfo[1].shape = __pyx_pybuffernd_polygon.rcbuffer->pybuffer.shape[1]; { __Pyx_BufFmt_StackElem __pyx_stack[1]; if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_indices.rcbuffer->pybuffer, (PyObject*)__pyx_v_indices, &__Pyx_TypeInfo_long, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 1, 0, __pyx_stack) == -1)) __PYX_ERR(0, 81, __pyx_L1_error) } __pyx_pybuffernd_indices.diminfo[0].strides = __pyx_pybuffernd_indices.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_indices.diminfo[0].shape = __pyx_pybuffernd_indices.rcbuffer->pybuffer.shape[0]; /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_2); __Pyx_XDECREF(__pyx_t_3); __Pyx_XDECREF(__pyx_t_4); { PyObject *__pyx_type, *__pyx_value, *__pyx_tb; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_points.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer); __Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);} __Pyx_AddTraceback("anuga.geometry.polygon_ext._separate_points_by_polygon", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; goto __pyx_L2; __pyx_L0:; __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_indices.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_points.rcbuffer->pybuffer); __Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_polygon.rcbuffer->pybuffer); __pyx_L2:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__13 = PyTuple_Pack(8, __pyx_n_s_points, __pyx_n_s_polygon, __pyx_n_s_indices, __pyx_n_s_closed, __pyx_n_s_verbose, __pyx_n_s_count, __pyx_n_s_M, __pyx_n_s_N); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(0, 81, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__13); __Pyx_GIVEREF(__pyx_tuple__13); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5anuga_8geometry_11polygon_ext_11_separate_points_by_polygon, NULL, __pyx_n_s_anuga_geometry_polygon_ext); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 81, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_separate_points_by_polygon, __pyx_t_1) < 0) __PYX_ERR(0, 81, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
82: np.ndarray[double, ndim=2, mode="c"] polygon not None,\
83: np.ndarray[long, ndim=1, mode="c"] indices not None,\
84: int closed,\
85: int verbose):
86:
87: cdef int count, M, N
88:
+89: M = points.shape[0]
__pyx_v_M = (__pyx_v_points->dimensions[0]);
+90: N = polygon.shape[0]
__pyx_v_N = (__pyx_v_polygon->dimensions[0]);
91:
+92: if verbose:
__pyx_t_1 = (__pyx_v_verbose != 0); if (__pyx_t_1) { /* … */ }
+93: print "Got %d points and %d polygon vertices" % (M,N)
__pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_M); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 93, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_N); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 93, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 93, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3); __pyx_t_2 = 0; __pyx_t_3 = 0; __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Got_d_points_and_d_polygon_verti, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 93, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; if (__Pyx_PrintOne(0, __pyx_t_3) < 0) __PYX_ERR(0, 93, __pyx_L1_error) __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
94:
+95: count = __separate_points_by_polygon(M, N, &points[0,0], &polygon[0,0], &indices[0], closed, verbose)
__pyx_t_5 = 0; __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_v_count = __separate_points_by_polygon(__pyx_v_M, __pyx_v_N, (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_points.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_points.diminfo[0].strides, __pyx_t_6, __pyx_pybuffernd_points.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig2d(double *, __pyx_pybuffernd_polygon.rcbuffer->pybuffer.buf, __pyx_t_7, __pyx_pybuffernd_polygon.diminfo[0].strides, __pyx_t_8, __pyx_pybuffernd_polygon.diminfo[1].strides))), (&(*__Pyx_BufPtrCContig1d(long *, __pyx_pybuffernd_indices.rcbuffer->pybuffer.buf, __pyx_t_9, __pyx_pybuffernd_indices.diminfo[0].strides))), __pyx_v_closed, __pyx_v_verbose);
96:
+97: return count
__Pyx_XDECREF(__pyx_r); __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_count); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 97, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_r = __pyx_t_3; __pyx_t_3 = 0; goto __pyx_L0;