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/* Copyright (c) 1992 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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* Read and write portable ambient values |
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* |
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* Declarations of external symbols in ambient.h |
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*/ |
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#include <stdio.h> |
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#include "copyright.h" |
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#include "color.h" |
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#include "ray.h" |
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#include "fvect.h" |
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#include "ambient.h" |
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#define badvec(v) (badflt((v)[0]) || badflt((v)[1]) || badflt((v)[2])) |
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extern double getflt(); |
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extern long getint(); |
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void |
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putambmagic(fp) /* write out ambient value magic number */ |
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FILE *fp; |
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{ |
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} |
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int |
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hasambmagic(fp) /* read in and check validity of magic # */ |
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FILE *fp; |
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{ |
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} |
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int |
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writambval(av, fp) /* write ambient value to stream */ |
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register AMBVAL *av; |
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FILE *fp; |
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} |
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int |
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readambval(av, fp) /* read ambient value from stream */ |
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register AMBVAL *av; |
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FILE *fp; |
