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root/radiance/ray/src/cv/pabopto2xyz.c
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Comparing ray/src/cv/pabopto2xyz.c (file contents):
Revision 2.6 by greg, Thu Feb 11 03:05:34 2021 UTC vs.
Revision 2.7 by greg, Wed Dec 15 01:38:50 2021 UTC

# Line 9 | Line 9 | static const char RCSid[] = "$Id$";
9  
10   #define _USE_MATH_DEFINES
11   #include "rtio.h"
12 + #include "fvect.h"
13   #include <stdlib.h>
14   #include <ctype.h>
15   #include <math.h>
# Line 39 | Line 40 | typedef struct {
40          float           *va;            /* corresponding value array */
41   } PGINTERP;
42  
42 – extern void             SDdisk2square(double sq[2], double diskx, double disky);
43 –
43   char                    *progname;      /* global argv[0] */
44  
45   int                     incident_side = 0;      /* signum(intheta) */
# Line 130 | Line 129 | run_subprocess(void)
129  
130   /* Compute square location from normalized input/output vector */
131   static void
132 < sq_from_ang(double sq[2], double theta, double phi)
132 > sq_from_ang(RREAL sq[2], double theta, double phi)
133   {
134          double  vec[3];
135          double  norm;
# Line 141 | Line 140 | sq_from_ang(double sq[2], double theta, double phi)
140          vec[2] = sqrt(1. - vec[2]*vec[2]);
141          norm = 1./sqrt(1. + vec[2]);
142  
143 <        SDdisk2square(sq, vec[0]*norm, vec[1]*norm);
143 >        disk2square(sq, vec[0]*norm, vec[1]*norm);
144   }
145  
146   /* Compute quantized grid position from normalized input/output vector */
147   static void
148   pos_from_ang(int gp[2], double theta, double phi)
149   {
150 <        double  sq[2];
150 >        RREAL   sq[2];
151  
152          sq_from_ang(sq, theta, phi);
153          gp[0] = (int)(sq[0]*ANGRES);

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