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/livarot/sweep-event.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/livarot/sweep-event.h (limited to 'src/livarot/sweep-event.h') diff --git a/src/livarot/sweep-event.h b/src/livarot/sweep-event.h new file mode 100644 index 0000000..492c4e8 --- /dev/null +++ b/src/livarot/sweep-event.h @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** @file + * TODO: insert short description here + *//* + * Authors: see git history + * + * Copyright (C) 2018 Authors + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ +#ifndef INKSCAPE_LIVAROT_SWEEP_EVENT_H +#define INKSCAPE_LIVAROT_SWEEP_EVENT_H +/** \file + * Intersection events. + */ + +#include <2geom/point.h> +class SweepTree; + + +/** One intersection event. */ +class SweepEvent +{ +public: + SweepTree *sweep[2]; ///< Sweep element associated with the left and right edge of the intersection. + + Geom::Point posx; ///< Coordinates of the intersection. + double tl, tr; ///< Coordinates of the intersection on the left edge (tl) and on the right edge (tr). + + int ind; ///< Index in the binary heap. + + SweepEvent(); // not used. + virtual ~SweepEvent(); // not used. + + /// Initialize a SweepEvent structure. + void MakeNew (SweepTree * iLeft, SweepTree * iRight, Geom::Point const &iPt, + double itl, double itr); + + /// Void a SweepEvent structure. + void MakeDelete (); +}; + + +#endif /* !INKSCAPE_LIVAROT_SWEEP_EVENT_H */ + +/* + 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:textwidth=99 : -- cgit v1.2.3