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/image/imgSeq_slice.h,v $
37 * Date : $Date: 2004/08/06 15:04:58 $
38 * Version : $Revision: 1.5 $
39 * CVS Id : $Id: imgSeq_slice.h,v 1.5 2004/08/06 15:04:58 paul Exp $
40 *
41 * Notes : sequence logic headers
42 *
43 *********
44 */
45
46 #ifndef TINA_IMG_SEQ_SLICE_HDR
47 #define TINA_IMG_SEQ_SLICE_HDR
48
49 #include <tina/sys/sysDef.h>
50 #include <tina/math/mathDef.h>
51 #include <tina/image/imgDef.h>
52
53 #ifdef __cplusplus
54 extern "C" {
55 #endif /* __cplusplus */
56
57 void ***seq_limits(int *lz, int *uz, int *ly, int *uy, int *lx, int *ux);
58 void seq_voxel_vtype(Vartype vtype);
59 void seq_init_interp(int nblx, int nbux, int nbly, int nbuy, int nblz, int nbuz);
60 float this_pixel(void ***rasptrs, int z, int y, int x);
61 float seq_interp(void ***rasptrs, Vec3 pos);
62 float nearest_pixel(void ***rasptrs, Vec3 pos);
63 float tri_linear(void ***rasptrs, Vec3 pos);
64 int seq_interp_choice(int choice);
65 Imrect * seq_slicez(float zslice, Imregion *within, Vec3(*proj_func)( ));
66 Imrect * seq_slicey(float slicey, Imregion *within, Vec3(*proj_func)( ));
67 Imrect * seq_slicex(float slicex, Imregion *within, Vec3(*proj_func)( ));
68 int get_end_frame(Sequence *seq);
69 void ***seq_slice_init(Sequence *seq);
70 void ***imptrs_swap(void ***imptrs_new);
71
72
73 #ifdef __cplusplus
74 }
75 #endif /* __cplusplus */
76
77 #endif /* TINA_IMG_SEQ_SLICE_HDR */
78
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