# ***************************************************************************
# *                                                                         *
# *   Copyright (c) 2015 - Bernd Hahnebach <bernd@bimstatik.org>            *
# *                                                                         *
# *   This program is free software; you can redistribute it and/or modify  *
# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
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# *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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# *   GNU Library General Public License for more details.                  *
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# ***************************************************************************

__title__ = "the constraint self weight object"
__author__ = "Bernd Hahnebach"
__url__ = "http://www.freecadweb.org"

## @package FemConstraintSelfWeight
#  \ingroup FEM


class _FemConstraintSelfWeight:
    "The FemConstraintSelfWeight object"
    def __init__(self, obj):
        obj.addProperty("App::PropertyFloat", "Gravity_x", "Gravity", "set the gravity component in the x direction")
        obj.addProperty("App::PropertyFloat", "Gravity_y", "Gravity", "set the gravity component in the y direction")
        obj.addProperty("App::PropertyFloat", "Gravity_z", "Gravity", "set the gravity component in the z direction")
        obj.Gravity_x = 0.0
        obj.Gravity_y = 0.0
        obj.Gravity_z = -1.0
        obj.Proxy = self
        self.Type = "Fem::ConstraintSelfWeight"

    def execute(self, obj):
        return