1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
|
/**********************************************************************
*
* rttopo - topology library
* http://git.osgeo.org/gogs/rttopo/librttopo
*
* rttopo 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.
*
* rttopo 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 rttopo. If not, see <http://www.gnu.org/licenses/>.
*
**********************************************************************
*
* Copyright (C) 2004-2015 Sandro Santilli <strk@keybit.net>
* Copyright (C) 2008-2011 Paul Ramsey <pramsey@cleverelephant.ca>
* Copyright (C) 2008 Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
*
**********************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "librttopo_geom_internal.h"
#ifndef EPSILON
#define EPSILON 1.0E-06
#endif
#ifndef FPeq
#define FPeq(A,B) (fabs((A) - (B)) <= EPSILON)
#endif
RTGBOX *
box2d_clone(const RTCTX *ctx, const RTGBOX *in)
{
RTGBOX *ret = rtalloc(ctx, sizeof(RTGBOX));
memcpy(ret, in, sizeof(RTGBOX));
return ret;
}
|