Function ToFloatTuple

trinity/Sprite2d/Tr2Sprite2dPolygon_Blue.cpp:16–45

{

bool ToFloatTuple( PyObject* value, ssize_t length, float* destination )
{
	if( PyTuple_Check( value ) && PyTuple_GET_SIZE( value ) == length )
	{
		for( ssize_t i = 0; i < length; ++i )
		{
			auto item = PyTuple_GET_ITEM( value, i );
			if( PyFloat_Check( item ) )
			{
				destination[i] = float( PyFloat_AsDouble( item ) );
			}
			else if( PyLong_Check( item ) )
			{
				destination[i] = float( PyLong_AsDouble( item ) );
			}
#if PY_MAJOR_VERSION == 2
			else if( PyInt_Check( item ) )
			{
				destination[i] = float( PyInt_AsLong( item ) );
			}
#endif
			else
			{
				return false;
			}
		}
		return true;
	}
	return false;
}

}