| # SPDX-License-Identifier: LGPL-2.1-or-later | |
| # *************************************************************************** | |
| # * Copyright (c) 2022 Werner Mayer <wmayer[at]users.sourceforge.net> * | |
| # * * | |
| # * This file is part of the FreeCAD CAx development system. * | |
| # * * | |
| # * This program is free software; you can redistribute it and/or modify * | |
| # * it under the terms of the GNU Lesser General Public License (LGPL) * | |
| # * as published by the Free Software Foundation; either version 2 of * | |
| # * the License, or (at your option) any later version. * | |
| # * for detail see the LICENCE text file. * | |
| # * * | |
| # * This program 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 Library General Public License for more details. * | |
| # * * | |
| # * You should have received a copy of the GNU Library General Public * | |
| # * License along with this program; if not, write to the Free Software * | |
| # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * | |
| # * USA * | |
| # * * | |
| # *************************************************************************** | |
| __title__ = "FreeCAD Points command definitions" | |
| __author__ = "Werner Mayer" | |
| __url__ = "https://www.freecad.org" | |
| ## @package commands | |
| # \ingroup Points | |
| # \brief FreeCAD Points command definitions | |
| import FreeCAD | |
| import Points | |
| def make_points_from_geometry(geometries, distance): | |
| for geom in geometries: | |
| global_plm = geom.getGlobalPlacement() | |
| local_plm = geom.Placement | |
| plm = global_plm * local_plm.inverse() | |
| prop = geom.getPropertyOfGeometry() | |
| if prop is None: | |
| continue | |
| points_and_normals = prop.getPoints(distance) | |
| if len(points_and_normals[0]) == 0: | |
| continue | |
| points = geom.Document.addObject("Points::Feature", "Points") | |
| kernel = Points.Points() | |
| kernel.addPoints(points_and_normals[0]) | |
| points.Points = kernel | |
| points.Placement = plm | |
| if len(points_and_normals[1]) > 0 and len(points_and_normals[0]) == len( | |
| points_and_normals[1] | |
| ): | |
| points.addProperty("Points::PropertyNormalList", "Normal", locked=True) | |
| points.Normal = points_and_normals[1] | |
| points.purgeTouched() | |