Function:ns2vscube

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Line 22: Line 22:
<code><pre> <code><pre>
-</pre></code>+#include <stdio.h>
 +#include <stdlib.h>
 +#include "s2plot.h"
-[[S2PLOT:Function List | Back]] to S2PLOT function list.+int main(int argc, char *argv[])
 +{
 + char xopt[] = "BCDETMNOPQ";
 + char yopt[] = "BCDETMNOPQ";
 + char zopt[] = "BCDETMNOPQ";
 + s2opend("/?",argc, argv); /* Open the display */
 + s2swin(-1.,1., -1.,1., -1.,1.); /* Set the window coordinates */
 + s2box(xopt, 0,0, yopt, 0,0, zopt, 0,0); /* Draw the coordinate box */
 + s2lab("X-axis","Y-axis","Z-axis","Plot"); /* Write some labels */
 + XYZ xyz1 = { -0.8, -0.8, -0.8 }; /* Box coordinate */
 + XYZ xyz2 = { +0.8, +0.8, +0.8 }; /* Box coordinate */
 + COLOUR col = { 1.0, 0.3, 0.2 }; /* RGB colours */
-__NOTOC__+ float alpha = 0.4; /* Alpha channel transparency */
-__NOEDITSECTION__+
 + ns2vscube(xyz1, xyz2, col, alpha);
-Back to [[Function:Template | template]] page.+ s2show(1); /* Open the s2plot window */
 + 
 + return 1;
 +}
 +</pre></code>
 + 
 +[[S2PLOT:Function List | Back]] to S2PLOT function list.
 + 
 +__NOTOC__
 +__NOEDITSECTION__

Current revision

ns2vscube

Draw a solid cube - vector input.

Prototype

void ns2vscube(XYZ P1, XYZ P2, COLOUR col, float alpha);

Description

Draw a solid cube with filled but transparent faces.

See Also

ns2scube Draw a solid cube.
s2wscube Draw a wireframe cube.
ns2thwcube Draw a wireframe cube.
ns2vthwcube Draw a wireframe cube - vector input.

Code Example

#include <stdio.h>
#include <stdlib.h>
#include "s2plot.h"

int main(int argc, char *argv[])
{
   char xopt[] = "BCDETMNOPQ";
   char yopt[] = "BCDETMNOPQ";
   char zopt[] = "BCDETMNOPQ";

   s2opend("/?",argc, argv);                    /* Open the display */
   s2swin(-1.,1., -1.,1., -1.,1.);              /* Set the window coordinates */
   s2box(xopt, 0,0, yopt, 0,0, zopt, 0,0);      /* Draw the coordinate box */
   s2lab("X-axis","Y-axis","Z-axis","Plot");    /* Write some labels */

   XYZ xyz1 = { -0.8, -0.8, -0.8 };             /* Box coordinate */
   XYZ xyz2 = { +0.8, +0.8, +0.8 };             /* Box coordinate */
   COLOUR col = { 1.0, 0.3, 0.2 };              /* RGB colours */

   float alpha = 0.4;                           /* Alpha channel transparency */

   ns2vscube(xyz1, xyz2, col, alpha);

   s2show(1);                                   /* Open the s2plot window */

   return 1;
}

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