[37] | 1 | /* |
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| 2 | |
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| 3 | Name: getinfo.c |
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| 4 | |
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| 5 | Coded: Paul Ning |
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| 6 | |
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| 7 | Modified by: Brian Curless |
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| 8 | Computer Graphics Laboratory |
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| 9 | Stanford University |
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| 10 | |
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| 11 | Comment: Get essential information. |
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| 12 | |
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| 13 | Copyright (1997) The Board of Trustees of the Leland Stanford Junior |
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| 14 | University. Except for commercial resale, lease, license or other |
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| 15 | commercial transactions, permission is hereby given to use, copy, |
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| 16 | modify this software for academic purposes only. No part of this |
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| 17 | software or any derivatives thereof may be used in the production of |
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| 18 | computer models for resale or for use in a commercial |
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| 19 | product. STANFORD MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND |
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| 20 | CONCERNING THIS SOFTWARE. No support is implied or provided. |
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| 21 | |
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| 22 | */ |
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| 23 | |
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| 24 | |
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| 25 | #include <stdio.h> |
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| 26 | #include "mc.h" |
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| 27 | |
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| 28 | void GetInfo() |
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| 29 | { |
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| 30 | FILE *paramfile; |
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| 31 | Boolean WriteParams; |
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| 32 | char answer; |
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| 33 | |
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| 34 | printf("\n"); |
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| 35 | printf(" ***** Welcome to MC Version 2.0 *****\n"); |
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| 36 | printf("\n"); |
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| 37 | printf("This program performs Marching Cubes reconstruction of contour\n"); |
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| 38 | printf("surfaces. The input data set consists of a sequence of 2-D\n"); |
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| 39 | printf("slices taken from some 3-D object.\n\n"); |
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| 40 | |
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| 41 | if (!(paramfile = fopen("mc.par","w"))) { |
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| 42 | WriteParams = FALSE; |
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| 43 | printf(" Error in opening \"mc.par\". Parameters will not be\n"); |
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| 44 | printf(" written to file\n\n"); |
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| 45 | } else { |
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| 46 | WriteParams = TRUE; |
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| 47 | printf(" Input parameters will be written to file \"mc.par\".\n\n"); |
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| 48 | } |
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| 49 | |
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| 50 | WriteParams = FALSE; |
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| 51 | |
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| 52 | printf("1) <input_root> file name?\n>"); |
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| 53 | answer = (char) getchar(); |
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| 54 | while (answer != '\n') { |
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| 55 | infile[strlen(infile)] = answer; |
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| 56 | answer = (char) getchar(); |
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| 57 | } |
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| 58 | printf("%s\n",infile); |
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| 59 | if (WriteParams) |
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| 60 | fprintf(paramfile, "%s\n",infile); |
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| 61 | |
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| 62 | printf("2) <number> of first file?\n>"); |
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| 63 | scanf("%d",&FirstSliceFileNumber); |
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| 64 | printf("%d\n",FirstSliceFileNumber); |
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| 65 | if (WriteParams) |
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| 66 | fprintf(paramfile, "%d\n",FirstSliceFileNumber); |
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| 67 | |
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| 68 | printf("3) Number of image planes?\n>"); |
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| 69 | scanf("%d",&Nslice); |
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| 70 | printf("%d\n",Nslice); |
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| 71 | if (WriteParams) |
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| 72 | fprintf(paramfile, "%d\n",Nslice); |
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| 73 | |
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| 74 | printf("4) Row and column dimensions of cross sections? <row> <column>\n>"); |
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| 75 | scanf("%d %d",&Nrow,&Ncol); |
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| 76 | printf("%d %d\n",Nrow,Ncol); |
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| 77 | if (WriteParams) |
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| 78 | fprintf(paramfile, "%d %d\n",Nrow,Ncol); |
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| 79 | |
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| 80 | printf("5) Separation between adjacent image planes?\n>"); |
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| 81 | scanf("%f",&dslice); |
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| 82 | printf("%f\n",dslice); |
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| 83 | if (WriteParams) |
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| 84 | fprintf(paramfile, "%f\n",dslice); |
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| 85 | |
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| 86 | printf("6) Separation between samples in adjacent rows and columns?\n"); |
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| 87 | printf(" <row separation> <column separation>\n>"); |
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| 88 | scanf("%f %f",&drow,&dcol); |
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| 89 | printf("%f %f\n",drow,dcol); |
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| 90 | if (WriteParams) |
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| 91 | fprintf(paramfile, "%f %f\n",drow,dcol); |
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| 92 | |
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| 93 | printf("7) <output_root> file name?\n>"); |
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| 94 | answer = (char) getchar(); |
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| 95 | answer = (char) getchar(); |
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| 96 | while (answer != '\n') { |
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| 97 | outfile[strlen(outfile)] = answer; |
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| 98 | answer = (char) getchar(); |
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| 99 | } |
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| 100 | printf("%s\n",outfile); |
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| 101 | if (WriteParams) |
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| 102 | fprintf(paramfile, "%s\n",outfile); |
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| 103 | |
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| 104 | printf("8) Reconstruct part of surface? {y/n}\n>"); |
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| 105 | scanf("%1s",&answer); |
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| 106 | printf("%c\n",answer); |
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| 107 | if (WriteParams) |
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| 108 | fprintf(paramfile, "%c\n",answer); |
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| 109 | if (answer == 'n') { |
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| 110 | i0 = j_0 = k0 = 1; |
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| 111 | i1 = Nslice - 2; |
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| 112 | j_1 = Nrow - 2; |
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| 113 | k1 = Ncol - 2; |
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| 114 | } |
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| 115 | else { |
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| 116 | printf(" 8a) Starting indices? <i0> <j_0> <k0>\n>"); |
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| 117 | scanf("%d %d %d",&i0,&j_0,&k0); |
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| 118 | printf("%d %d %d\n",i0,j_0,k0); |
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| 119 | if (WriteParams) |
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| 120 | fprintf(paramfile, "%d %d %d\n",i0,j_0,k0); |
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| 121 | printf(" 8b) Final indices? <i1> <j_1> <k1>\n>"); |
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| 122 | scanf("%d %d %d",&i1,&j_1,&k1); |
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| 123 | printf("%d %d %d\n",i1,j_1,k1); |
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| 124 | if (WriteParams) |
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| 125 | fprintf(paramfile, "%d %d %d\n",i1,j_1,k1); |
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| 126 | } |
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| 127 | printf("9) Threshold value for contour surface?\n>"); |
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| 128 | scanf("%f",&threshold); |
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| 129 | printf("%f\n",threshold); |
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| 130 | if (WriteParams) { |
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| 131 | fprintf(paramfile, "%f\n",threshold); |
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| 132 | fclose(paramfile); |
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| 133 | } |
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| 134 | |
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| 135 | } /* GetInfo */ |
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