Source code for espressomd.math
# Copyright (C) 2010-2019 The ESPResSo project # # This file is part of ESPResSo. # # ESPResSo 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 3 of the License, or # (at your option) any later version. # # ESPResSo is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from .script_interface import ScriptInterfaceHelper, script_interface_register[docs]@script_interface_register class CylindricalTransformationParameters(ScriptInterfaceHelper): """ Class to hold and validate the parameters needed for a cylindrical transformation. The three parameters are available as attributes but are read-only. Parameters ---------- center : (3,) array_like of :obj:`float`, default = [0, 0, 0] Position of the origin of the cylindrical coordinate system. axis : (3,) array_like of :obj:`float`, default = [0, 0, 1] Orientation vector of the ``z``-axis of the cylindrical coordinate system. orientation: (3,) array_like of :obj:`float`, default = [1, 0, 0] The axis on which ``phi = 0``. Notes ----- If you provide no arguments, the defaults above are set. If you provide only a ``center`` and an ``axis``, an ``orientation`` will be automatically generated that is orthogonal to ``axis``. """ _so_name = "CylindricalTransformationParameters"