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/* Copyright (c) 1994 Regents of the University of California */ |
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/* Copyright (c) 1996 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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#include "standard.h" |
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#include "paths.h" |
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#include <ctype.h> |
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#include "object.h" |
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int invert = 0; /* boolean true to invert surfaces */ |
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int expand = 0; /* boolean true to expand commands */ |
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int expand = 1; /* boolean true to expand commands */ |
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|
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char *newmod = NULL; /* new modifier for surfaces */ |
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short tinvers[NUMOTYPE]; /* inverse types for surfaces */ |
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int nrept = 1; /* number of array repetitions */ |
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|
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extern char *malloc(), *fgetword(); |
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|
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char *mainfn[MAXPATH]; /* main file name */ |
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FILE *mainfp = NULL; /* main file pointer */ |
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|
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#define progname (xav[0]) |
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int argc; |
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char *argv[]; |
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{ |
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FILE *fopen(); |
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FILE *fp; |
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char *fname; |
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int a; |
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/* check for array */ |
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for (a = 1; a < argc; a++) |
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break; |
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idprefix = argv[++a]; |
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continue; |
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case 'c': |
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if (argv[a][2]) |
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break; |
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expand = 0; |
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continue; |
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case 'e': |
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if (argv[a][2]) |
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break; |
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printf(" %s", xav[a]); |
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putchar('\n'); |
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/* transform input */ |
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if (xac == argc) |
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xform("standard input", stdin); |
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else |
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if (xac == argc) { |
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openmain(NULL); |
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xform(mainfn, mainfp); |
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} else |
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for (a = xac; a < argc; a++) { |
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if ((fp = fopen(argv[a], "r")) == NULL) { |
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fprintf(stderr, "%s: cannot open \"%s\"\n", |
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progname, argv[a]); |
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exit(1); |
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} |
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xform(argv[a], fp); |
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fclose(fp); |
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openmain(argv[a]); |
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xform(mainfn, mainfp); |
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} |
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return(0); |
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char *newav[256], **avp; |
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char newid[128], repts[32]; |
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char *oldid = NULL; |
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int i, err; |
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int n, i, err; |
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|
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avp = newav+2; |
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avp[0] = av[0]; |
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avp = newav; |
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ac += 2; |
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} |
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nrept *= n = atoi(av[ai+1]); |
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err = 0; |
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for (i = 0; i < atoi(av[ai+1]); i++) { |
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for (i = 0; i < n; i++) { |
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if (oldid == NULL) |
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sprintf(newid, "a%d", i); |
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else |
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char *fname; |
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FILE *fin; |
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{ |
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FILE *popen(); |
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char *fgetline(); |
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extern FILE *popen(); |
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extern char *fgetline(); |
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FILE *pin; |
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char buf[512]; |
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int i; |
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} else { |
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printf("\n%s", buf); |
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if (xac > 1) { |
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printf(" | %s -e", xav[0]); |
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printf(" | %s", xav[0]); |
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for (i = 1; i < xac; i++) |
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printf(" %s", xav[i]); |
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} |
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} |
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m_mist(fin) /* transform arguments for mist */ |
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FILE *fin; |
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{ |
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FUNARGS fa; |
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int i; |
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|
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if (readfargs(&fa, fin) != 1) |
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return(-1); |
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if (fa.nfargs > 5) |
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return(-1); |
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printf("%d", fa.nsargs); |
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if (idprefix == NULL) |
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for (i = 0; i < fa.nsargs; i++) |
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printf(" %s", fa.sarg[i]); |
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else |
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for (i = 0; i < fa.nsargs; i++) { |
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char sname[256], *sp; |
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register char *cp1, *cp2 = sname; |
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/* add idprefix */ |
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for (sp = fa.sarg[i]; *sp; sp = cp1) { |
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for (cp1 = idprefix; *cp1; ) |
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*cp2++ = *cp1++; |
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*cp2++ = '.'; |
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for (cp1 = sp; *cp1 && |
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(*cp2++ = *cp1++) != '>'; ) |
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; |
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} |
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*cp2 = '\0'; |
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printf(" %s", sname); |
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} |
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printf("\n0\n%d", fa.nfargs); |
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if (fa.nfargs > 2) |
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printf(" %12.6g %12.6g %12.6g", fa.farg[0]/tot.sca, |
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fa.farg[1]/tot.sca, fa.farg[2]/tot.sca); |
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if (fa.nfargs > 3) |
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printf(" %12.6g", fa.farg[3]); |
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if (fa.nfargs > 4) |
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printf(" %12.6g", fa.farg[4]); |
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printf("\n"); |
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freefargs(&fa); |
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return(0); |
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} |
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|
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|
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m_dielectric(fin) /* transform arguments for dielectric */ |
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FILE *fin; |
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{ |
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if (fa.nsargs != 0 || fa.nfargs != 5) |
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return(-1); |
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printf("0\n0\n5"); |
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printf(" %18.12g %18.12g %18.12g", |
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printf(" %12.6g %12.6g %12.6g", |
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pow(fa.farg[0], 1.0/tot.sca), |
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pow(fa.farg[1], 1.0/tot.sca), |
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pow(fa.farg[2], 1.0/tot.sca)); |
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printf(" %18.12g %18.12g\n", fa.farg[3], fa.farg[4]); |
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printf(" %12.6g %12.6g\n", fa.farg[3], fa.farg[4]); |
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freefargs(&fa); |
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return(0); |
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} |
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if (fa.nsargs != 0 || fa.nfargs != 8) |
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return(-1); |
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printf("0\n0\n8\n"); |
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printf("%18.12g %18.12g %18.12g", |
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printf("%12.6g %12.6g %12.6g", |
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pow(fa.farg[0], 1.0/tot.sca), |
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pow(fa.farg[1], 1.0/tot.sca), |
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pow(fa.farg[2], 1.0/tot.sca)); |
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printf(" %18.12g\n", fa.farg[3]); |
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printf("%18.12g %18.12g %18.12g", |
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printf(" %12.6g\n", fa.farg[3]); |
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printf("%12.6g %12.6g %12.6g", |
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pow(fa.farg[4], 1.0/tot.sca), |
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pow(fa.farg[5], 1.0/tot.sca), |
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pow(fa.farg[6], 1.0/tot.sca)); |
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printf(" %18.12g\n", fa.farg[7]); |
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printf(" %12.6g\n", fa.farg[7]); |
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freefargs(&fa); |
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return(0); |
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} |
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initotypes() /* initialize ofun[] array */ |
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{ |
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extern int o_source(); |
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extern int o_sphere(); |
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extern int o_face(); |
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extern int o_cone(); |
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extern int o_cylinder(); |
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extern int o_ring(); |
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extern int m_glow(); |
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extern int m_spot(); |
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extern int m_dielectric(); |
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extern int m_interface(); |
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extern int text(); |
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extern int alias(); |
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extern int passargs(); |
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extern int addxform(); |
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register int i; |
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if (ofun[OBJ_SOURCE].funp == o_source) |
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ofun[MAT_SPOT].funp = m_spot; |
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ofun[MAT_DIELECTRIC].funp = m_dielectric; |
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ofun[MAT_INTERFACE].funp = m_interface; |
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ofun[MAT_MIST].funp = m_mist; |
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ofun[PAT_CTEXT].funp = |
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ofun[PAT_BTEXT].funp = |
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ofun[MIX_TEXT].funp = text; |
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ofun[ALIAS].funp = alias; |
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/* surface inverses */ |
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tinvers[OBJ_FACE] = OBJ_FACE; |
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tinvers[OBJ_SOURCE] = OBJ_SOURCE; |
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tinvers[OBJ_CONE] = OBJ_CUP; |
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tinvers[OBJ_CUP] = OBJ_CONE; |
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tinvers[OBJ_TUBE] = OBJ_CYLINDER; |
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tinvers[OBJ_INSTANCE] = OBJ_INSTANCE; /* oh, well */ |
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} |
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#ifdef OLDXFORM |
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openmain(fname) |
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char *fname; |
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{ |
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if (fname == NULL) { |
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strcpy(mainfn, "standard input"); |
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mainfp = stdin; |
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return; |
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} |
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if (mainfp != NULL) { |
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if (!strcmp(fname, mainfn)) { |
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rewind(mainfp); |
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return; |
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} |
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fclose(mainfp); |
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} |
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if ((mainfp = fopen(fname, "r")) == NULL) { |
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fprintf(stderr, "%s: cannot open file \"%s\"\n", |
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progname, fname); |
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exit(1); |
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} |
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strcpy(mainfn, fname); |
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} |
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#else |
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openmain(fname) /* open fname for input, changing to its directory */ |
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char *fname; |
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{ |
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extern FILE *tmpfile(); |
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extern char *getlibpath(), *getpath(); |
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static char origdir[MAXPATH]; |
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static char curfn[MAXPATH]; |
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static int diffdir; |
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register char *fpath; |
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|
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if (fname == NULL) { /* standard input */ |
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if (mainfp == NULL) { |
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register int c; |
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strcpy(mainfn, "standard input"); |
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if (nrept <= 1) { |
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mainfp = stdin; |
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return; /* just read once */ |
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} |
784 |
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/* else copy */ |
785 |
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if ((mainfp = tmpfile()) == NULL) { |
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fprintf(stderr, |
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"%s: cannot create temporary file\n", |
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progname); |
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exit(1); |
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} |
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while ((c = getc(stdin)) != EOF) |
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putc(c, mainfp); |
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fclose(stdin); |
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} |
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rewind(mainfp); /* rewind copy */ |
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return; |
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} |
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if (mainfp == NULL) { /* first call, initialize */ |
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getwd(origdir); |
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} else if (!strcmp(fname, curfn)) { /* just need to rewind? */ |
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rewind(mainfp); |
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return; |
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} else { /* else close old stream */ |
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fclose(mainfp); |
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if (diffdir) { |
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chdir(origdir); |
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diffdir = 0; |
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} |
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} |
810 |
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strcpy(curfn, fname); /* remember file name */ |
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/* get full path */ |
812 |
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if ((fpath = getpath(fname, getlibpath(), R_OK)) == NULL) { |
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fprintf(stderr, "%s: cannot find file \"%s\"\n", |
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progname, fname); |
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exit(1); |
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} |
817 |
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if (fpath[0] == '.' && ISDIRSEP(fpath[1])) /* remove leading ./ */ |
818 |
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fpath += 2; |
819 |
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/* record path name */ |
820 |
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strcpy(mainfn, fpath); |
821 |
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if (expand) { /* change to local directory */ |
822 |
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register char *cp = fpath + strlen(fpath); /* get dir. */ |
823 |
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while (cp > fpath) { |
824 |
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cp--; |
825 |
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if (ISDIRSEP(*cp)) { |
826 |
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if (cp == fpath) |
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cp++; /* root special case */ |
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break; |
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} |
830 |
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} |
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*cp = '\0'; |
832 |
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if (fpath[0]) { /* change to new directory? */ |
833 |
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if (chdir(fpath) < 0) { |
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fprintf(stderr, |
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"%s: cannot change directory to \"%s\"\n", |
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progname, fpath); |
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exit(1); |
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} |
839 |
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diffdir++; |
840 |
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} |
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/* get final path component */ |
842 |
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for (fpath = fname+strlen(fname); |
843 |
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fpath > fname && !ISDIRSEP(fpath[-1]); fpath--) |
844 |
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; |
845 |
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} |
846 |
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/* open the file */ |
847 |
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if ((mainfp = fopen(fpath, "r")) == NULL) { |
848 |
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fprintf(stderr, "%s: cannot open file \"%s\"\n", |
849 |
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progname, mainfn); |
850 |
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exit(1); |
851 |
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} |
852 |
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} |
853 |
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#endif |