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* Fixed __init__() method so as to corecttly handle arguments.

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* Fixed refcount issues in diffuse(), specular(), ambient() and
emission() methods.  Also changed the type of their returned values
from list to tuple.
This commit is contained in:
Tamito Kajiyama
2009-08-02 17:38:51 +00:00
parent acf97994bc
commit cc19c8e270
1 changed files with 49 additions and 39 deletions
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88
source/blender/freestyle/intern/python/BPy_FrsMaterial.cpp
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@@ -171,29 +171,47 @@ PyMODINIT_FUNC FrsMaterial_Init( PyObject *module )
//------------------------INSTANCE METHODS ----------------------------------
static int Vec4(PyObject *obj, float *v)
{
if (VectorObject_Check(obj) && ((VectorObject *)obj)->size == 4) {
for (int i = 0; i < 4; i++)
v[i] = ((VectorObject *)obj)->vec[i];
} else if( PyList_Check(obj) && PyList_Size(obj) == 4 ) {
for (int i = 0; i < 4; i++)
v[i] = PyFloat_AsDouble(PyList_GetItem(obj, i));
} else if( PyTuple_Check(obj) && PyTuple_Size(obj) == 4 ) {
for (int i = 0; i < 4; i++)
v[i] = PyFloat_AsDouble(PyTuple_GetItem(obj, i));
} else {
return 0;
}
return 1;
}
int FrsMaterial___init__(BPy_FrsMaterial *self, PyObject *args, PyObject *kwds)
{
PyObject *obj1 = 0;
float f1 = 0, f2 = 0., f3 = 0., f4 = 0., f5 = 0.;
PyObject *obj1 = 0, *obj2 = 0, *obj3 = 0, *obj4 = 0;
float f1[4], f2[4], f3[4], f4[4], f5 = 0.;
if (! PyArg_ParseTuple(args, "|Offff", &obj1, &f2, &f3, &f4, &f5) )
if (! PyArg_ParseTuple(args, "|OOOOf", &obj1, &obj2, &obj3, &obj4, &f5) )
return -1;
if( !obj1 ){
self->m = new FrsMaterial();
} else if( BPy_FrsMaterial_Check(obj1) ) {
if( ((BPy_FrsMaterial *) obj1)->m )
self->m = new FrsMaterial(*( ((BPy_FrsMaterial *) obj1)->m ));
else
} else if( BPy_FrsMaterial_Check(obj1) && !obj2 ) {
FrsMaterial *m = ((BPy_FrsMaterial *) obj1)->m;
if( !m ) {
PyErr_SetString(PyExc_RuntimeError, "invalid FrsMaterial object");
return -1;
}
self->m = new FrsMaterial( *m );
} else if( PyFloat_Check(obj1) ) {
f1 = PyFloat_AsDouble(obj1);
self->m = new FrsMaterial(&f1, &f2, &f3, &f4, f5);
} else if( Vec4(obj1, f1) && obj2 && Vec4(obj2, f2) && obj3 && Vec4(obj3, f3) && obj4 && Vec4(obj4, f4) ) {
self->m = new FrsMaterial(f1, f2, f3, f4, f5);
} else {
PyErr_SetString(PyExc_TypeError, "invalid arguments");
PyErr_SetString(PyExc_TypeError, "invalid argument(s)");
return -1;
}
self->borrowed = 0;
@@ -215,15 +233,13 @@ PyObject * FrsMaterial___repr__( BPy_FrsMaterial* self)
}
PyObject * FrsMaterial_diffuse( BPy_FrsMaterial* self) {
PyObject *tmp;
const float *diffuse = self->m->diffuse();
PyObject *py_diffuse = PyList_New(4);
PyObject *py_diffuse = PyTuple_New(4);
tmp = PyFloat_FromDouble( diffuse[0] ); PyList_SetItem( py_diffuse, 0, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( diffuse[1] ); PyList_SetItem( py_diffuse, 1, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( diffuse[2] ); PyList_SetItem( py_diffuse, 2, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( diffuse[3] ); PyList_SetItem( py_diffuse, 3, tmp); Py_DECREF(tmp);
PyTuple_SetItem( py_diffuse, 0, PyFloat_FromDouble( diffuse[0] ) );
PyTuple_SetItem( py_diffuse, 1, PyFloat_FromDouble( diffuse[1] ) );
PyTuple_SetItem( py_diffuse, 2, PyFloat_FromDouble( diffuse[2] ) );
PyTuple_SetItem( py_diffuse, 3, PyFloat_FromDouble( diffuse[3] ) );
return py_diffuse;
}
@@ -245,15 +261,13 @@ PyObject * FrsMaterial_diffuseA( BPy_FrsMaterial* self) {
}
PyObject * FrsMaterial_specular( BPy_FrsMaterial* self) {
PyObject *tmp;
const float *specular = self->m->specular();
PyObject *py_specular = PyList_New(4);
PyObject *py_specular = PyTuple_New(4);
tmp = PyFloat_FromDouble( specular[0] ); PyList_SetItem( py_specular, 0, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( specular[1] ); PyList_SetItem( py_specular, 1, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( specular[2] ); PyList_SetItem( py_specular, 2, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( specular[3] ); PyList_SetItem( py_specular, 3, tmp); Py_DECREF(tmp);
PyTuple_SetItem( py_specular, 0, PyFloat_FromDouble( specular[0] ) );
PyTuple_SetItem( py_specular, 1, PyFloat_FromDouble( specular[1] ) );
PyTuple_SetItem( py_specular, 2, PyFloat_FromDouble( specular[2] ) );
PyTuple_SetItem( py_specular, 3, PyFloat_FromDouble( specular[3] ) );
return py_specular;
}
@@ -275,15 +289,13 @@ PyObject * FrsMaterial_specularA( BPy_FrsMaterial* self) {
}
PyObject * FrsMaterial_ambient( BPy_FrsMaterial* self) {
PyObject *tmp;
const float *ambient = self->m->ambient();
PyObject *py_ambient = PyList_New(4);
PyObject *py_ambient = PyTuple_New(4);
tmp = PyFloat_FromDouble( ambient[0] ); PyList_SetItem( py_ambient, 0, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( ambient[1] ); PyList_SetItem( py_ambient, 1, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( ambient[2] ); PyList_SetItem( py_ambient, 2, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( ambient[3] ); PyList_SetItem( py_ambient, 3, tmp); Py_DECREF(tmp);
PyTuple_SetItem( py_ambient, 0, PyFloat_FromDouble( ambient[0] ) );
PyTuple_SetItem( py_ambient, 1, PyFloat_FromDouble( ambient[1] ) );
PyTuple_SetItem( py_ambient, 2, PyFloat_FromDouble( ambient[2] ) );
PyTuple_SetItem( py_ambient, 3, PyFloat_FromDouble( ambient[3] ) );
return py_ambient;
}
@@ -305,15 +317,13 @@ PyObject * FrsMaterial_ambientA( BPy_FrsMaterial* self) {
}
PyObject * FrsMaterial_emission( BPy_FrsMaterial* self) {
PyObject *tmp;
const float *emission = self->m->emission();
PyObject *py_emission = PyList_New(4);
PyObject *py_emission = PyTuple_New(4);
tmp = PyFloat_FromDouble( emission[0] ); PyList_SetItem( py_emission, 0, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( emission[1] ); PyList_SetItem( py_emission, 1, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( emission[2] ); PyList_SetItem( py_emission, 2, tmp); Py_DECREF(tmp);
tmp = PyFloat_FromDouble( emission[3] ); PyList_SetItem( py_emission, 3, tmp); Py_DECREF(tmp);
PyTuple_SetItem( py_emission, 0, PyFloat_FromDouble( emission[0] ) );
PyTuple_SetItem( py_emission, 1, PyFloat_FromDouble( emission[1] ) );
PyTuple_SetItem( py_emission, 2, PyFloat_FromDouble( emission[2] ) );
PyTuple_SetItem( py_emission, 3, PyFloat_FromDouble( emission[3] ) );
return py_emission;
}