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how are you draw semicircle bei defining starpoint and endpoint or just a simple one
04-27-2004, 10:32 PM
this is one of those questions that seems easy to answer... at first. Questions: Is this in 2D or 3D? Does the winding order matter (cw or ccw)? Do the end points define the complete semi-circle?
In any case, there are quite a few steps involved in solving this one.
04-29-2004, 12:22 PM
You might want to take a look at the GLU specification. You can find it at
It provides a simple implementation for drawing semi circles using gluPartialDisk.
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