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# -*- coding: utf-8 -*-
"""
***************************************************************************
v_extrude.py
------------
Date : March 2016
Copyright : (C) 2016 by Médéric Ribreux
Email : medspx at medspx dot fr
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = 'Médéric Ribreux'
__date__ = 'March 2016'
__copyright__ = '(C) 2016, Médéric Ribreux'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
def checkParameterValuesBeforeExecuting(alg):
""" Verify if we have the right parameters """
height = alg.getParameterValue('height')
height_column = alg.getParameterValue('height_column')
if (height and height_column) or (not height and not height_column):
return alg.tr("You need to set either a fixed height value or the height column!")
return None
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