The following function is called from the display function and the ReadCp function is updating the finalgrass vector.

Actually the for loop is not running till the limit i.e. m<5 but it runs for three increments only regardless of the increment. Don’t know why this is happening.

If you have even 1 percent idea please please help.

```
void OuterSurface()
{
ReadCp(1);
glColor3f(0.8,0.5,0.1);
glBegin(GL_LINE_STRIP);
for(double m=0;m<5;m=m+0.2)
{
double r=20;
for(double j=0;j<360; j=j+40)
{
for(int ii=0;ii<finalgrass.size();ii++)
{
MyPoint temp2=finalgrass[ii];
if(m==temp2.x && (j>(temp2.t-0.01) && j<(temp2.t+0.01)))
{
r=temp2.r;
}
}
glVertex3f(m,r*cos(j*PI/180),r*sin(j*PI/180));
}
}
glEnd();
}
```