1 /* 2 3 -Header_File SpiceCK.h ( CSPICE CK definitions ) 4 5 -Abstract 6 7 Perform CSPICE definitions to support CK wrapper interfaces. 8 9 -Disclaimer 10 11 THIS SOFTWARE AND ANY RELATED MATERIALS WERE CREATED BY THE 12 CALIFORNIA INSTITUTE OF TECHNOLOGY (CALTECH) UNDER A U.S. 13 GOVERNMENT CONTRACT WITH THE NATIONAL AERONAUTICS AND SPACE 14 ADMINISTRATION (NASA). THE SOFTWARE IS TECHNOLOGY AND SOFTWARE 15 PUBLICLY AVAILABLE UNDER U.S. EXPORT LAWS AND IS PROVIDED "AS-IS" 16 TO THE RECIPIENT WITHOUT WARRANTY OF ANY KIND, INCLUDING ANY 17 WARRANTIES OF PERFORMANCE OR MERCHANTABILITY OR FITNESS FOR A 18 PARTICULAR USE OR PURPOSE (AS SET FORTH IN UNITED STATES UCC 19 SECTIONS 2312-2313) OR FOR ANY PURPOSE WHATSOEVER, FOR THE 20 SOFTWARE AND RELATED MATERIALS, HOWEVER USED. 21 22 IN NO EVENT SHALL CALTECH, ITS JET PROPULSION LABORATORY, OR NASA 23 BE LIABLE FOR ANY DAMAGES AND/OR COSTS, INCLUDING, BUT NOT 24 LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, 25 INCLUDING ECONOMIC DAMAGE OR INJURY TO PROPERTY AND LOST PROFITS, 26 REGARDLESS OF WHETHER CALTECH, JPL, OR NASA BE ADVISED, HAVE 27 REASON TO KNOW, OR, IN FACT, SHALL KNOW OF THE POSSIBILITY. 28 29 RECIPIENT BEARS ALL RISK RELATING TO QUALITY AND PERFORMANCE OF 30 THE SOFTWARE AND ANY RELATED MATERIALS, AND AGREES TO INDEMNIFY 31 CALTECH AND NASA FOR ALL THIRD-PARTY CLAIMS RESULTING FROM THE 32 ACTIONS OF RECIPIENT IN THE USE OF THE SOFTWARE. 33 34 -Required_Reading 35 36 None. 37 38 -Particulars 39 40 This header defines types that may be referenced in 41 application code that calls CSPICE CK functions. 42 43 Typedef 44 ======= 45 46 Name Description 47 ---- ---------- 48 49 SpiceCK05Subtype Typedef for enum indicating the 50 mathematical representation used 51 in an CK type 05 segment. Possible 52 values and meanings are: 53 54 C05TP0: 55 56 Hermite interpolation, 8- 57 element packets containing 58 59 q0, q1, q2, q3, 60 dq0/dt, dq1/dt, dq2/dt dq3/dt 61 62 where q0, q1, q2, q3 represent 63 quaternion components and dq0/dt, 64 dq1/dt, dq2/dt, dq3/dt represent 65 quaternion time derivative components. 66 67 Quaternions are unitless. Quaternion 68 time derivatives have units of 69 1/second. 70 71 72 C05TP1: 73 74 Lagrange interpolation, 4- 75 element packets containing 76 77 q0, q1, q2, q3, 78 79 where q0, q1, q2, q3 represent 80 quaternion components. Quaternion 81 derivatives are obtained by 82 differentiating interpolating 83 polynomials. 84 85 86 C05TP2: 87 88 Hermite interpolation, 14- 89 element packets containing 90 91 q0, q1, q2, q3, 92 dq0/dt, dq1/dt, dq2/dt dq3/dt, 93 av0, av1, av2, 94 dav0/dt, dav1/dt, dav2/dt 95 96 where q0, q1, q2, q3 represent 97 quaternion components and dq0/dt, 98 dq1/dt, dq2/dt, dq3/dt represent 99 quaternion time derivative components, 100 av0, av1, av2 represent angular 101 velocity components, and 102 dav0/dt, dav1/dt, dav2/dt represent 103 angular acceleration components. 104 105 106 C05TP3: 107 108 Lagrange interpolation, 7- 109 element packets containing 110 111 q0, q1, q2, q3, 112 av0, av1, av2 113 114 where q0, q1, q2, q3 represent 115 quaternion components and 116 av0, av1, av2 represent angular 117 velocity components. 118 119 120 121 Literature_References 122 123 None. 124 125 -Author_and_Institution 126 127 N.J. Bachman (JPL) 128 129 -Restrictions 130 131 None. 132 133 -Version 134 135 -CSPICE Version 1.0.0, 20-AUG-2002 (NJB) 136 137 */ 138 139 #ifndef HAVE_SPICE_CK_H 140 141 #define HAVE_SPICE_CK_H 142 143 144 145 /* 146 CK type 05 subtype codes: 147 */ 148 149 enum _SpiceCK05Subtype { C05TP0, C05TP1, C05TP2, C05TP3 }; 150 151 152 typedef enum _SpiceCK05Subtype SpiceCK05Subtype; 153 154 #endif 155 156