From cca66b9ec4e494c1d919bff0f71a820d8afab1fa Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:24:48 +0200 Subject: Adding upstream version 1.2.2. Signed-off-by: Daniel Baumann --- src/axis-manip.cpp | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 src/axis-manip.cpp (limited to 'src/axis-manip.cpp') diff --git a/src/axis-manip.cpp b/src/axis-manip.cpp new file mode 100644 index 0000000..66b5c82 --- /dev/null +++ b/src/axis-manip.cpp @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** + * Generic auxiliary routines for 3D axes + * + * Authors: + * Maximilian Albert + * + * Copyright (C) 2007 authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include +#include "axis-manip.h" + +namespace Proj { + +Axis axes[4] = { X, Y, Z, W }; + +} // namespace Proj + + +namespace Box3D { + +Axis axes[3] = { X, Y, Z }; +Axis planes[3] = { XY, XZ, YZ }; +FrontOrRear face_positions [2] = { FRONT, REAR }; + +std::pair +get_remaining_axes (Axis axis) { + if (!is_single_axis_direction (axis)) return std::make_pair (NONE, NONE); + Axis plane = orth_plane_or_axis (axis); + return std::make_pair (extract_first_axis_direction (plane), extract_second_axis_direction (plane)); +} + +Glib::ustring string_from_axes (Box3D::Axis axis) { + Glib::ustring result; + if (axis & Box3D::X) result += "X"; + if (axis & Box3D::Y) result += "Y"; + if (axis & Box3D::Z) result += "Z"; + return result; +} + +} // namespace Box3D + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8 : -- cgit v1.2.3