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root/radiance/ray/src/common/view.h
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Comparing ray/src/common/view.h (file contents):
Revision 2.20 by greg, Fri Apr 27 05:00:29 2018 UTC vs.
Revision 2.22 by greg, Wed Jan 12 21:07:39 2022 UTC

# Line 59 | Line 59 | extern VIEW  stdview;
59   #define VL_BEYOND       0x8             /* point is beyond aft clipping plane */
60  
61   extern char     *setview(VIEW *v);
62 + extern char     *cropview(VIEW *v, double x0, double y0, double x1, double y1);
63   extern void     normaspect(double va, double *ap, int *xp, int *yp);
64   extern double   viewray(FVECT orig, FVECT direc, VIEW *v, double x, double y);
65 + extern int      jitteraperture(FVECT orig, FVECT direc, VIEW *v, double dia);
66   extern int      viewloc(FVECT ip, VIEW *v, FVECT p);
67   extern void     pix2loc(RREAL loc[2], RESOLU *rp, int px, int py);
68   extern void     loc2pix(int pp[2], RESOLU *rp, double lx, double ly);

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