/usr/include/openigtlink/igtl_qtrans.h is in libopenigtlink-dev 1.11.0-1.
This file is owned by root:root, with mode 0o644.
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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 50 51 52 53 | /*=========================================================================
Program: The OpenIGTLink Library
Language: C
Web page: http://openigtlink.org/
Copyright (c) Insight Software Consortium. All rights reserved.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __IGTL_QTRANS_H
#define __IGTL_QTRANS_H
#include "igtl_win32header.h"
#include "igtl_util.h"
#include "igtl_types.h"
#define IGTL_QTRANS_MESSAGE_DEFAULT_SIZE 28
/** NOTE: the size varies if orientation is omitted **/
#define IGTL_QTRANS_MESSAGE_POSITON_ONLY_SIZE 12 /* size w/o quaternion */
#define IGTL_QTRANS_MESSAGE_WITH_QUATERNION3_SIZE 24 /* size 3-element quaternion */
#ifdef __cplusplus
extern "C" {
#endif
#pragma pack(1) /* For 1-byte boundary in memroy */
/** Status data header for OpenIGTLinik protocol */
typedef struct {
igtl_float32 qtrans[3]; /* (x, y, z) */
igtl_float32 quaternion[4]; /* (ox, oy, oz, w) */
} igtl_qtrans;
#pragma pack()
/** Converts endianness of each member variable in igtl_status_header
* from host byte order to network byte order, or vice versa. */
void igtl_export igtl_qtrans_convert_byte_order(igtl_qtrans* pos);
/** Calculates CRC of qtrans message */
igtl_uint64 igtl_export igtl_qtrans_get_crc(igtl_qtrans* pos);
#ifdef __cplusplus
}
#endif
#endif /* __IGTL_QTRANS_H */
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