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root/radiance/ray/src/common/color.h
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Comparing ray/src/common/color.h (file contents):
Revision 1.7 by greg, Fri Dec 14 12:48:30 1990 UTC vs.
Revision 1.8 by greg, Fri Dec 14 16:28:20 1990 UTC

# Line 80 | Line 80 | typedef float  COLOR[3];       /* red, green, blue */
80   #define  aspectval(hl)          atof((hl)+ASPECTSTRL)
81   #define  fputaspect(pa,fp)      fprintf(fp,"%s%f\n",ASPECTSTR,pa)
82  
83 +                                /* macros for color correction */
84 + #define  COLCORSTR              "COLORCORR="
85 + #define  COLCORSTRL             10
86 + #define  iscolcor(hl)           (!strncmp(hl,COLCORSTR,COLCORSTRL))
87 + #define  colcorval(cc,hl)       sscanf(hl+COLCORSTRL,"%f %f %f", \
88 +                                        &(cc)[RED],&(cc)[GRN],&(cc)[BLU])
89 + #define  fputcolcor(cc,fp)      fprintf(fp,"%s %f %f %f\n",COLCORSTR, \
90 +                                        (cc)[RED],(cc)[GRN],(cc)[BLU])
91 +
92   extern double  ldexp(), atof();

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