static PyObject *StrokeVertexIterator_incremented(BPy_StrokeVertexIterator *self)
{
	if (self->sv_it->isEnd()) {
		PyErr_SetString(PyExc_RuntimeError, "cannot increment any more");
		return NULL;
	}
	StrokeInternal::StrokeVertexIterator *copy = new StrokeInternal::StrokeVertexIterator(*self->sv_it);
	copy->increment();
	return BPy_StrokeVertexIterator_from_StrokeVertexIterator(*copy, self->reversed);
}