I know, I'm seven weeks late, but...
That's not a solution. In fact there isn't one, because we have no 1-6 primitives.
The real reason I'm replying here is because this got me thinking. Is it worth using three concentric ring primitives, especially for a partial ring? Is a slightly reduced file size worth tripling the number of quads used to draw the ring?
Creating a ring of any size with any number of segments is seconds work in Excel. That's how I created all the rim segments for 88517.
That's not a solution. In fact there isn't one, because we have no 1-6 primitives.
The real reason I'm replying here is because this got me thinking. Is it worth using three concentric ring primitives, especially for a partial ring? Is a slightly reduced file size worth tripling the number of quads used to draw the ring?
Creating a ring of any size with any number of segments is seconds work in Excel. That's how I created all the rim segments for 88517.