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Tina6/tina-libs/tina/math/mathGeom_mat3.h

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  1 /**********
  2  * 
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  * 
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-libs/tina/math/mathGeom_mat3.h,v $
 37  * Date    :  $Date: 2003/09/22 16:09:02 $
 38  * Version :  $Revision: 1.2 $
 39  * CVS Id  :  $Id: mathGeom_mat3.h,v 1.2 2003/09/22 16:09:02 tony Exp $
 40  *
 41  * Author  :  Legacy Tina
 42  *
 43  * Notes :
 44  *
 45  *********
 46 */
 47 
 48 #ifndef TINA_MATH_GEOM_MAT3_HDR 
 49 #define TINA_MATH_GEOM_MAT3_HDR 
 50 
 51 #include <stdio.h>
 52 #include <tina/math/math_GeomDef.h>
 53 
 54 #ifdef __cplusplus
 55 extern "C" {
 56 #endif /* __cplusplus */
 57 
 58   Mat3   *mat3_alloc(void);
 59   Mat3   *mat3_make(Mat3 n);
 60   void    mat3_free(Mat3 * m);
 61   double  mat3_get_xx(Mat3 m);
 62   double  mat3_get_xy(Mat3 m);
 63   double  mat3_get_xz(Mat3 m);
 64   double  mat3_get_yy(Mat3 m);
 65   double  mat3_get_yz(Mat3 m);
 66   double  mat3_get_yx(Mat3 m);
 67   double  mat3_get_zx(Mat3 m);
 68   double  mat3_get_zy(Mat3 m);
 69   double  mat3_get_zz(Mat3 m);
 70   Mat3    mat3(double mxx, double mxy, double mxz, double myx, double myy, double myz, double mzx, double mzy, double mzz);
 71   Mat3    mat3_unit(void);
 72   Mat3    mat3_zero(void);
 73   Mat3    mat3_diag(double mxx, double myy, double mzz);
 74   void    mat3_comps(Mat3 m, float *mxx, float *mxy, float *mxz, float *myx, float *myy, float *myz, float *mzx, float *mzy, float *mzz);
 75   Vec3    mat3_rowx(Mat3 m);
 76   Vec3    mat3_rowy(Mat3 m);
 77   Vec3    mat3_rowz(Mat3 m);
 78   Vec3    mat3_colx(Mat3 m);
 79   Vec3    mat3_coly(Mat3 m);
 80   Vec3    mat3_colz(Mat3 m);
 81   Mat3    mat3_of_cols(Vec3 cx, Vec3 cy, Vec3 cz);
 82   Mat3    mat3_of_rows(Vec3 rx, Vec3 ry, Vec3 rz);
 83   Mat3    mat3_sum(Mat3 m, Mat3 n);
 84   Mat3    mat3_sum3(Mat3 l, Mat3 m, Mat3 n);
 85   Mat3    mat3_diff(Mat3 m, Mat3 n);
 86   Mat3    mat3_minus(Mat3 m);
 87   Mat3    mat3_times(double k, Mat3 m);
 88   Mat3    mat3_prod(Mat3 m, Mat3 n);
 89   Mat3    mat3_inverse(Mat3 m);
 90   Mat3    mat3_transpose(Mat3 m);
 91   double  mat3_trace(Mat3 m);
 92   double  mat3_det(Mat3 m);
 93   Bool    mat3_posdef(Mat3 m);
 94   Vec3    mat3_vprod(Mat3 m, Vec3 v);
 95   Vec3    mat3_transpose_vprod(Mat3 m, Vec3 v);
 96   double  mat3_sprod(Vec3 v, Mat3 m, Vec3 w);
 97   Mat3    mat3_tensor(Vec3 v, Vec3 w);
 98   Mat3    mat3_sum_tensor(Mat3 m, Vec3 v, Vec3 w);
 99   Mat3    mat3_read(FILE * fp);
100   void    mat3_print(FILE * fp, Mat3 m);
101   void    mat3_pprint(FILE * fp, char *msg, Mat3 m);
102   void    mat3_format(Mat3 m);
103   void    mat3_eigen(Mat3 m, double *eval, Vec3 * evec);
104 
105 
106 
107 
108 
109 
110 
111 #ifdef __cplusplus
112 }
113 #endif /* __cplusplus */
114 
115 #endif /* TINA_MATH_GEOM_MAT3_HDR */ 
116 

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