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/* Copyright (c) 1995 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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* Convert MGF (Materials and Geometry Format) to Metafile 2-d graphics |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <math.h> |
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#include "random.h" |
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#include "mgflib/parser.h" |
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#define MX(v) (int)(MSIZE*(v)[(proj_axis+1)%3]) |
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#define MY(v) (int)(MSIZE*(v)[(proj_axis+2)%3]) |
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#ifdef DCL_ATOF |
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extern double atof(); |
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#endif |
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int r_face(); |
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int r_face(int ac, char **av); |
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int proj_axis; |
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double limit[3][2]; |
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int layer; |
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newlayer() /* start a new layer */ |
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{ |
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#ifdef BSD |
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bzero((char *)hshtab, sizeof(hshtab)); |
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#else |
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(void)memset((char *)hshtab, 0, sizeof(hshtab)); |
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#endif |
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(void)memset((char *)hshtab, '\0', sizeof(hshtab)); |
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if (++layer >= 16) { |
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mendpage(); |
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layer = 0; |
