Function:ss2sess
From S2PLOT
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ss2sess
Set the eye separation multiplier.
Prototype
void ss2sess(float ieyesep);
Description
Sets the value of the eye separation multiplier. Only use if the default stereo settings are too extreme to be comfortable for extended viewing.
See Also
| ss2qess | Get the eye separation multiplier |
Code Example
#include <stdio.h>
#include <stdlib.h>
#include "s2plot.h"
void cb(double *t, int *kc)
{
float qss = ss2qess(); /* Query current eye-separation */
char string[32];
sprintf(string,"Eye separation = %.2f",qss); /* Write to string */
s2textxy(0,0,0,string); /* Display text */
float ess = (float)((*kc%10))/10.0; /* Calculate new eye-separation */
ss2sess(ess); /* Set the new eye-separation */
}
int main(int argc, char *argv[])
{
fprintf(stderr,"Press the <spacebar> to change eye-separation");
s2opend("/s2dsana", argc, argv); /* Open in anaglyph mode */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set the window coordinates */
s2box("BCDET",0,0,"BCDET",0,0,"BCDET",0,0); /* Draw coordinate box */
cs2scb(cb); /* Install dynamic callback */
s2show(1); /* Open the s2plot window */
return 1;
}
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