85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/**
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* @file
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* base header
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*
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* This file is part of Gem-graph.
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*
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* @cond LICENSE
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* Copyright © 2021 Libre en Communs <contact@a-lec.org>
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* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
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* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* @endcond
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*/
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#pragma once
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#include <assert.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stddef.h> /* Defines NULL. */
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#include <stdbool.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <time.h>
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#include <string.h>
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#include <glib-2.0/glib.h>
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#include <gtk-4.0/gtk/gtk.h>
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// #define G_APPLICATION_DEFAULT_FLAGS 0 TODO What was this declaration for ?
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/******************************************************************************/
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/* S P A C E S T R U C T U R E S */
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/******************************************************************************/
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/** used by graphics.h */
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enum { X_AXIS, Y_AXIS, Z_AXIS, N_AXIS };
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/** defines an arrow address */
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struct arrow_t {
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uint load; /**< load (or weight): the number of superimposed arrows */
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uint site; /**< site one site per neighbouring target cell */
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uint x; /**< x origin cell coord */
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uint y; /**< y origin cell coord */
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uint z; /**< z origin cell coord */
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};
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/**
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If I'm standing on Earth (or any spinning spheroid),
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looking towards its North pole.
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Then :
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X - X = EAST - WEST = red - cyan
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Y - Y = ZENITH - NADIR = green - magenta (fuschia)
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Z - Z = NORTH - SOUTH = blue - yellow
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*/
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#define EAST 0 /**< + x red */
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#define WEST 1 /**< - x cyan */
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#define ZENITH 2 /**< + y green */
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#define NADIR 3 /**< - y magenta */
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#define SOUTH 4 /**< + z blue */
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#define NORTH 5 /**< - z yellow */
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