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/* Copyright (c) 1986 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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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* genbox.c - generate a parallelepiped. |
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* |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <math.h> |
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char let[]="0123456789._ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; |
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char *cmtype; /* ppd material type */ |
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double bevel = 0.0; /* bevel amount */ |
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int round = 0; /* boolean true for round edges */ |
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int rounde = 0; /* boolean true for rounde edges */ |
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int reverse = 0; /* boolean true for reversed normals */ |
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int argc; |
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char **argv; |
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{ |
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double atof(); |
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int i; |
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if (argc < 6) |
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goto userr; |
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switch (argv[i][1]) { |
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case 'r': |
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round = 1; |
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rounde = 1; |
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/* fall through */ |
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case 'b': |
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bevel = atof(argv[++i]); |
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side(065, 061, 063, 067); |
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side(036, 034, 035, 037); |
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} |
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if (bevel > 0.0 && !round) { |
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if (bevel > 0.0 && !rounde) { |
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/* bevel faces */ |
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side(031, 051, 050, 030); |
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side(060, 062, 032, 030); |
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corner(053, 063, 033); |
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corner(037, 067, 057); |
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} |
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if (bevel > 0.0 && round) { |
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/* round edges */ |
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if (bevel > 0.0 && rounde) { |
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/* rounde edges */ |
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cylinder(070, 071); |
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cylinder(070, 074); |
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cylinder(070, 072); |
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cylinder(076, 072); |
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cylinder(076, 074); |
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cylinder(076, 077); |
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/* round corners */ |
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/* rounde corners */ |
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sphere(070); |
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sphere(071); |
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sphere(072); |
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userr: |
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fprintf(stderr, "Usage: %s ", argv[0]); |
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fprintf(stderr, "material name xsize ysize zsize "); |
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fprintf(stderr, "[-i] [-b bevel | -r round]\n"); |
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fprintf(stderr, "[-i] [-b bevel | -r rounde]\n"); |
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exit(1); |
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} |
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