#include "BPy_FrsNoise.h" #include "BPy_Convert.h" #include #ifdef __cplusplus extern "C" { #endif /////////////////////////////////////////////////////////////////////////////////////////// /*--------------- Python API function prototypes for FrsNoise instance -----------*/ static int FrsNoise___init__(BPy_FrsNoise *self, PyObject *args, PyObject *kwds); static void FrsNoise___dealloc__(BPy_FrsNoise *self); static PyObject * FrsNoise___repr__(BPy_FrsNoise *self); static PyObject * FrsNoise_turbulence1( BPy_FrsNoise *self, PyObject *args); static PyObject * FrsNoise_turbulence2( BPy_FrsNoise *self, PyObject *args); static PyObject * FrsNoise_turbulence3( BPy_FrsNoise *self, PyObject *args); static PyObject * FrsNoise_smoothNoise1( BPy_FrsNoise *self, PyObject *args); static PyObject * FrsNoise_smoothNoise2( BPy_FrsNoise *self, PyObject *args); static PyObject * FrsNoise_smoothNoise3( BPy_FrsNoise *self, PyObject *args); /*----------------------FrsNoise instance definitions ----------------------------*/ static PyMethodDef BPy_FrsNoise_methods[] = { {"turbulence1", ( PyCFunction ) FrsNoise_turbulence1, METH_VARARGS, "(float arg, float freq, float amp, unsigned oct=4)）Returns a noise value for a 1D element"}, {"turbulence2", ( PyCFunction ) FrsNoise_turbulence2, METH_VARARGS, "([x, y], float freq, float amp, unsigned oct=4)））Returns a noise value for a 2D element"}, {"turbulence3", ( PyCFunction ) FrsNoise_turbulence3, METH_VARARGS, "([x, y, z], float freq, float amp, unsigned oct=4)））Returns a noise value for a 3D element"}, {"smoothNoise1", ( PyCFunction ) FrsNoise_smoothNoise1, METH_VARARGS, "(float arg)）Returns a smooth noise value for a 1D element "}, {"smoothNoise2", ( PyCFunction ) FrsNoise_smoothNoise2, METH_VARARGS, "([x, y])）Returns a smooth noise value for a 2D element "}, {"smoothNoise3", ( PyCFunction ) FrsNoise_smoothNoise3, METH_VARARGS, "([x, y, z)）Returns a smooth noise value for a 3D element "}, {NULL, NULL, 0, NULL} }; /*-----------------------BPy_FrsNoise type definition ------------------------------*/ PyTypeObject FrsNoise_Type = { PyObject_HEAD_INIT( NULL ) 0, /* ob_size */ "FrsNoise", /* tp_name */ sizeof( BPy_FrsNoise ), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ (destructor)FrsNoise___dealloc__, /* tp_dealloc */ NULL, /* printfunc tp_print; */ NULL, /* getattrfunc tp_getattr; */ NULL, /* setattrfunc tp_setattr; */ NULL, /* tp_compare */ (reprfunc)FrsNoise___repr__, /* tp_repr */ /* Method suites for standard classes */ NULL, /* PyNumberMethods *tp_as_number; */ NULL, /* PySequenceMethods *tp_as_sequence; */ NULL, /* PyMappingMethods *tp_as_mapping; */ /* More standard operations (here for binary compatibility) */ NULL, /* hashfunc tp_hash; */ NULL, /* ternaryfunc tp_call; */ NULL, /* reprfunc tp_str; */ NULL, /* getattrofunc tp_getattro; */ NULL, /* setattrofunc tp_setattro; */ /* Functions to access object as input/output buffer */ NULL, /* PyBufferProcs *tp_as_buffer; */ /*** Flags to define presence of optional/expanded features ***/ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* long tp_flags; */ NULL, /* char *tp_doc; Documentation string */ /*** Assigned meaning in release 2.0 ***/ /* call function for all accessible objects */ NULL, /* traverseproc tp_traverse; */ /* delete references to contained objects */ NULL, /* inquiry tp_clear; */ /*** Assigned meaning in release 2.1 ***/ /*** rich comparisons ***/ NULL, /* richcmpfunc tp_richcompare; */ /*** weak reference enabler ***/ 0, /* long tp_weaklistoffset; */ /*** Added in release 2.2 ***/ /* Iterators */ NULL, /* getiterfunc tp_iter; */ NULL, /* iternextfunc tp_iternext; */ /*** Attribute descriptor and subclassing stuff ***/ BPy_FrsNoise_methods, /* struct PyMethodDef *tp_methods; */ NULL, /* struct PyMemberDef *tp_members; */ NULL, /* struct PyGetSetDef *tp_getset; */ NULL, /* struct _typeobject *tp_base; */ NULL, /* PyObject *tp_dict; */ NULL, /* descrgetfunc tp_descr_get; */ NULL, /* descrsetfunc tp_descr_set; */ 0, /* long tp_dictoffset; */ (initproc)FrsNoise___init__, /* initproc tp_init; */ NULL, /* allocfunc tp_alloc; */ PyType_GenericNew, /* newfunc tp_new; */ /* Low-level free-memory routine */ NULL, /* freefunc tp_free; */ /* For PyObject_IS_GC */ NULL, /* inquiry tp_is_gc; */ NULL, /* PyObject *tp_bases; */ /* method resolution order */ NULL, /* PyObject *tp_mro; */ NULL, /* PyObject *tp_cache; */ NULL, /* PyObject *tp_subclasses; */ NULL, /* PyObject *tp_weaklist; */ NULL }; //-------------------MODULE INITIALIZATION-------------------------------- PyMODINIT_FUNC FrsNoise_Init( PyObject *module ) { if( module == NULL ) return; if( PyType_Ready( &FrsNoise_Type ) < 0 ) return; Py_INCREF( &FrsNoise_Type ); PyModule_AddObject(module, "FrsNoise", (PyObject *)&FrsNoise_Type); } //------------------------INSTANCE METHODS ---------------------------------- int FrsNoise___init__(BPy_FrsNoise *self, PyObject *args, PyObject *kwds) { self->n = new Noise(); return 0; } void FrsNoise___dealloc__(BPy_FrsNoise* self) { delete self->n; self->ob_type->tp_free((PyObject*)self); } PyObject * FrsNoise___repr__(BPy_FrsNoise* self) { return PyString_FromFormat("FrsNoise - address: %p", self->n ); } PyObject * FrsNoise_turbulence1( BPy_FrsNoise *self , PyObject *args) { float f1, f2, f3; unsigned int i = 4; if(!( PyArg_ParseTuple(args, "fff|I", &f1, &f2, &f3, &i) )) return NULL; return PyFloat_FromDouble( self->n->turbulence1(f1, f2, f3, i) ); } PyObject * FrsNoise_turbulence2( BPy_FrsNoise *self , PyObject *args) { PyObject *obj1; float f2, f3; unsigned int i = 4; if(!( PyArg_ParseTuple(args, "Off|I", &obj1, &f2, &f3, &i) )) return NULL; Vec2f *v = Vec2f_ptr_from_PyObject(obj1); if( !v ) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a 2D vector (either a list of 2 elements or Vector)"); return NULL; } float t = self->n->turbulence2(*v, f2, f3, i); delete v; return PyFloat_FromDouble( t ); } PyObject * FrsNoise_turbulence3( BPy_FrsNoise *self , PyObject *args) { PyObject *obj1; float f2, f3; unsigned int i = 4; if(!( PyArg_ParseTuple(args, "Off|I", &obj1, &f2, &f3, &i) )) return NULL; Vec3f *v = Vec3f_ptr_from_PyObject(obj1); if( !v ) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a 3D vector (either a list of 3 elements or Vector)"); return NULL; } float t = self->n->turbulence3(*v, f2, f3, i); delete v; return PyFloat_FromDouble( t ); } PyObject * FrsNoise_smoothNoise1( BPy_FrsNoise *self , PyObject *args) { float f; if(!( PyArg_ParseTuple(args, "f", &f) )) return NULL; return PyFloat_FromDouble( self->n->smoothNoise1(f) ); } PyObject * FrsNoise_smoothNoise2( BPy_FrsNoise *self , PyObject *args) { PyObject *obj; if(!( PyArg_ParseTuple(args, "O", &obj) )) return NULL; Vec2f *v = Vec2f_ptr_from_PyObject(obj); if( !v ) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a 2D vector (either a list of 2 elements or Vector)"); return NULL; } float t = self->n->smoothNoise2(*v); delete v; return PyFloat_FromDouble( t ); } PyObject * FrsNoise_smoothNoise3( BPy_FrsNoise *self , PyObject *args) { PyObject *obj; if(!( PyArg_ParseTuple(args, "O", &obj) )) return NULL; Vec3f *v = Vec3f_ptr_from_PyObject(obj); if( !v ) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a 3D vector (either a list of 3 elements or Vector)"); return NULL; } float t = self->n->smoothNoise3(*v); delete v; return PyFloat_FromDouble( t ); } /////////////////////////////////////////////////////////////////////////////////////////// #ifdef __cplusplus } #endif