circle in open GL

[tali]

hi, is there any command to draw a circle?

[Hylke Donker]

opengl doesn't have such function, but you can write your own, by drawing a dot on every degree.

[Aeluned]

actually you can draw a circle using gluDisk. the circle will have to be filled however.

[zukko]

you can try this


glBegin(GL_LINE_STRIP);
for(i=0;i<360;i++)
{
x=sin(i);
y=cos(i);
glVertex2f(x,y);
}
glEnd();