-/**************************************************************************
- * bucketutils.h -- support routines to handle fgBUCKET operations
- *
- * Written by Curtis Olson, started January 1998.
- *
- * Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id$
- * (Log is kept at end of this file)
- **************************************************************************/
+// bucketutils.h -- support routines to handle fgBUCKET operations
+//
+// Written by Curtis Olson, started January 1998.
+//
+// Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// 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
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+// $Id$
+// (Log is kept at end of this file)
#ifndef _BUCKETUTILS_H
typedef struct {
- int lon; /* longitude (-180 to 179) */
- int lat; /* latitude (-90 to 89) */
- int x; /* x (0 to 7) */
- int y; /* y (0 to 7) */
+ int lon; // longitude (-180 to 179)
+ int lat; // latitude (-90 to 89)
+ int x; // x (0 to 7)
+ int y; // y (0 to 7)
} fgBUCKET;
long int fgBucketGenIndex( const fgBUCKET *p);
-/* Parse a unique scenery tile index and find the lon, lat, x, and y */
+// Parse a unique scenery tile index and find the lon, lat, x, and y
void fgBucketParseIndex(long int index, fgBUCKET *p);
-/* Build a path name from an tile index */
+// Build a path name from an tile index
void fgBucketGenBasePath( const fgBUCKET *p, char *path);
-/* offset an bucket struct by the specified amounts in the X & Y direction */
+// offset an bucket struct by the specified amounts in the X & Y direction
void fgBucketOffset(fgBUCKET *in, fgBUCKET *out, int x, int y);
-/* Given a lat/lon in degrees, find the "bucket" or tile that it falls
- within */
+// Given a lat/lon in degrees, find the "bucket" or tile that it falls
+// within
void fgBucketFind(double lon, double lat, fgBUCKET *p);
-/* Given a lat/lon, fill in the local tile index array */
+// Given a lat/lon, fill in the local tile index array
void fgBucketGenIdxArray(fgBUCKET *p1, fgBUCKET *tiles, int width, int height);
#endif
-#endif /* _BUCKETUTILS_H */
-
-
-/* $Log$
-/* Revision 1.3 1998/12/07 21:08:03 curt
-/* Added a const in a couple places to get rid of annoying compiler warnings.
-/*
- * Revision 1.2 1998/07/04 00:46:48 curt
- * typedef'd struct fgBUCKET.
- *
- * Revision 1.1 1998/04/08 23:28:59 curt
- * Adopted Gnu automake/autoconf system.
- *
- * Revision 1.2 1998/01/24 00:03:28 curt
- * Initial revision.
- *
- * Revision 1.1 1998/01/23 20:06:52 curt
- * tileutils.* renamed to bucketutils.*
- *
- * Revision 1.6 1998/01/22 02:59:42 curt
- * Changed #ifdef FILE_H to #ifdef _FILE_H
- *
- * Revision 1.5 1998/01/14 02:19:05 curt
- * Makde offset_bucket visible to outside.
- *
- * Revision 1.4 1998/01/13 00:23:12 curt
- * Initial changes to support loading and management of scenery tiles. Note,
- * there's still a fair amount of work left to be done.
- *
- * Revision 1.3 1998/01/10 00:01:48 curt
- * Misc api changes and tweaks.
- *
- * Revision 1.2 1998/01/08 02:22:28 curt
- * Continue working on basic features.
- *
- * Revision 1.1 1998/01/07 23:50:52 curt
- * "area" renamed to "tile"
- *
- * Revision 1.1 1998/01/07 23:23:40 curt
- * Initial revision.
- *
- * */
+#endif // _BUCKETUTILS_H
+
+
+// $Log$
+// Revision 1.4 1998/12/09 18:48:09 curt
+// Use C++ style comments.
+//
+// Revision 1.3 1998/12/07 21:08:03 curt
+// Added a const in a couple places to get rid of annoying compiler warnings.
+//
+// Revision 1.2 1998/07/04 00:46:48 curt
+// typedef'd struct fgBUCKET.
+//
+// Revision 1.1 1998/04/08 23:28:59 curt
+// Adopted Gnu automake/autoconf system.
+//
+// Revision 1.2 1998/01/24 00:03:28 curt
+// Initial revision.
+//
+// Revision 1.1 1998/01/23 20:06:52 curt
+// tileutils.* renamed to bucketutils.*
+//
+// Revision 1.6 1998/01/22 02:59:42 curt
+// Changed #ifdef FILE_H to #ifdef _FILE_H
+//
+// Revision 1.5 1998/01/14 02:19:05 curt
+// Makde offset_bucket visible to outside.
+//
+// Revision 1.4 1998/01/13 00:23:12 curt
+// Initial changes to support loading and management of scenery tiles. Note,
+// there's still a fair amount of work left to be done.
+//
+// Revision 1.3 1998/01/10 00:01:48 curt
+// Misc api changes and tweaks.
+//
+// Revision 1.2 1998/01/08 02:22:28 curt
+// Continue working on basic features.
+//
+// Revision 1.1 1998/01/07 23:50:52 curt
+// "area" renamed to "tile"
+//
+// Revision 1.1 1998/01/07 23:23:40 curt
+// Initial revision.
+//
+
projects / simgear.git / blobdiff