File indexing completed on 2024-07-14 07:17:22

0001 /*
0002     SPDX-FileCopyrightText: 2007 James B. Bowlin <kstars@30doradus.org>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #include "noprecessindex.h"
0008 #include "Options.h"
0009 #include "skyobjects/skypoint.h"
0010 #include "kstarsdata.h"
0011 #include "linelist.h"
0012 
0013 NoPrecessIndex::NoPrecessIndex(SkyComposite *parent, const QString &name) : LineListIndex(parent, name)
0014 {
0015 }
0016 
0017 // Don't precess the points, just account for the Earth's rotation
0018 void NoPrecessIndex::JITupdate(LineList *lineList)
0019 {
0020     KStarsData *data   = KStarsData::Instance();
0021     lineList->updateID = data->updateID();
0022     SkyList *points    = lineList->points();
0023 
0024     for (const auto &point : *points)
0025     {
0026         point->EquatorialToHorizontal(data->lst(), data->geo()->lat());
0027     }
0028 }