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Add v.to.3d algorithm

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Médéric RIBREUX
Médéric RIBREUX committed Mar 12, 2016
1 parent 09b9a62 commit b7a6037d519fff2aabdb8d8941e41c94bd099ca4
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v.to.3d
Performs transformation of 2D vector features to 3D.
Vector (v.*)
ParameterVector|input|Name of input vector map|-1|False
ParameterString|height|Fixed height for 3D vector features (float)|None|False|True
ParameterTableField|column|Name of attribute column used for height|input|0|True
OutputVector|output|3D
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# -*- coding: utf-8 -*-

"""
***************************************************************************
v_to_3d.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')
column = alg.getParameterValue('column')
if (height and column) or (not height and not column):
return alg.tr("You need to set either a fixed height value or the height column!")

return None

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