Function:ns2sphere
From S2PLOT
ns2sphere
Draw a sphere, with a given centre, radius and colour.
Prototype
void ns2sphere(float x, float y, float z, float r, float red, float green, float blue);
Description
Draw a sphere, with a given centre (x,y,z), radius (r) and RGB colour (red, green, blue).
See Also
| struct_COLOUR | Data structure for (r,g,b) colour indices. |
| ns2vsphere | Draw a sphere, with a given centre, radius and colour - vector input. |
| ns2spheret | Draw a textured sphere, with given centre, radius, colour and texture filename |
| ns2vspheret | Draw a textured sphere, with given centre, radius, colour and texture filename - vector input. |
| ns2spherex | Draw a textured sphere, with given centre, radius, colour and texture ID |
| ns2vspherex | Draw a textured sphere, with given centre, radius, colour and texture ID - vector input. |
| ns2vplanett | Draw a planet - vector input. |
| ns2vplanetx | Draw a planet - vector input. |
Code Example
#include <stdio.h>
#include <stdlib.h>
#include "s2plot.h"
int main(int argc, char *argv[])
{
float radius = 0.5; /* Radius of sphere */
s2opend("/?",argc, argv); /* Open the display */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set the window coordinates */
s2box("BCDET",0,0,"BCDET",0,0,"BCDET",0,0); /* Draw coordinate box */
ns2sphere(0.0, 0.0, 0.0, radius, 1.0, 1.0, 0.0);
/* A yellow sphere */
s2show(1); /* Open the s2plot window */
return 1;
}
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