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- /***********************************************************************
- * $Log: extern.h,v $
- * Revision 1.3 88/09/17 01:22:05 markv
- * Added definitions for new antialiasing variables, plus
- * function definitions for functions which return the chi-squared
- * values.
- *
- * Revision 1.2 88/09/12 13:11:13 markv
- * Added extern definition for nShadowCacheHits
- *
- * Revision 1.1 88/09/11 11:00:49 markv
- * Initial revision
- *
- ***********************************************************************/
- extern int yylinecount ;
- extern Viewpoint Eye ;
- extern int Xresolution ;
- extern int Yresolution ;
- extern Light Lights[] ;
- extern int nLights ;
- extern Vec BackgroundColor ;
- extern Surface * CurrentSurface ;
- extern Object * Prims[] ;
- extern int nPrims ;
- extern Flt rayeps ;
- extern char * Progname ;
- extern int maxQueueSize ;
- extern int totalQueues ;
- extern int totalQueueResets ;
- extern int tickflag ;
- extern int filtflag ;
- extern int jitterflag ;
- extern int resolutionflag ;
- extern int nChecked ;
- extern int nEnqueued ;
- extern int nShadowCacheHits ;
-
- extern Flt minweight ;
- extern int maxlevel ;
- extern int maxsamples ;
- extern Flt variance ;
- extern Flt maxerror ;
- extern int nRays ;
- extern int nShadows ;
- extern int nReflected ;
- extern int nRefracted ;
-
- char * malloc() ;
- char * calloc() ;
- char * rindex() ;
-
- extern Object * MakeCone() ;
- extern Object * MakeSphere() ;
- extern Object * MakePatch() ;
- extern Object * MakePoly() ;
- extern Object * MakeTri() ;
-
- extern Flt VecNormalize() ;
- extern Flt rnd() ;
- extern Flt critchisq() ;
- extern Flt pochisq() ;
- extern Vec Slab[] ;
- extern ObjectProcs NullProcs ;
- extern Object * Root ;
-
- #ifdef DUMB_CPP
-
- extern Flt VecDot() ;
- extern Flt VecLen() ;
-
- #endif /* DUMB_CPP */
-