RTrig - backwards?

Grasshopper GH for Mac
1

it seems the A & B values are reversed in this example:

RTrigQ.gh (7.6 KB)

Screen Shot 2016-01-10 at 12.14.54 PM.png1105×318 57.9 KB

i’d expect A to be ~14º here instead of ~76º.

is there a reason for it to be this way or is it a glitch?
(does it work as expected on windows?)

(maybe something to do with the RTrig image being in XY and my triangle is vertical?)

2

No it fails on windows as well. It just appears to be a bug in the component.

3

ok… thanks for checking it out.
i’ll just use it for now with the opposite wires then switch it up in the future.

4

Or you could use an Expression with Atan2() and that will work forever:

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