> On Jun 24, 2016, at 3:00 PM, Haravikk via swift-evolution
> <[email protected]> wrote:
> for colinearSegment in remainingSegments where
> colinearSegment.angle.isEssentially(angle: segment.angle) { // Is parameter
> name even necessary?
My terminology sucks because I don’t remember math terms but basically I’m
trying to distinguish between angles of rays (0..<360º) and angles of lines
(0..<180º). Because, like, if you have a line at 45º and another at 225º, well,
they’re either collinear or parallel.
So I call the variants “rayAngle:” and “infiniteLineAngle:”. Not my finest hour.
-W
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