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root/Development/ray/src/common/standard.h

Comparing ray/src/common/standard.h (file contents):
Revision 1.6 by greg, Fri Apr 12 13:55:33 1991 UTC vs.
Revision 1.8 by greg, Wed Oct 23 15:19:23 1991 UTC

#	Line 16 | Line 16
16		/* regular transformation */
17		typedef struct {
18		MAT4  xfm;                              /* transform matrix */
19	<	double  sca;                            /* scalefactor */
19	>	FLOAT  sca;                             /* scalefactor */
20		}  XF;
21		/* complemetary tranformation */
22		typedef struct {
23		XF  f;                                  /* forward */
24		XF  b;                                  /* backward */
25		}  FULLXF;
26	–
27	–	#define  FHUGE          (1e10)          /* large real number */
28	–	#define  FTINY          (1e-6)          /* small real number */
26
27		#ifdef  M_PI
28		#define  PI             M_PI

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