Difference between revisions of "Math.atan2"
From GiderosMobile
| Line 6: | Line 6: | ||
(number) = math.atan2(v1,v2) | (number) = math.atan2(v1,v2) | ||
</source> | </source> | ||
| − | '''v1''': (number) first value | + | === Parameters === |
| − | '''v2''': (number) second value | + | '''v1''': (number) first value <br/> |
| + | '''v2''': (number) second value <br/> | ||
| + | === Return values === | ||
'''Returns''' (number) result<br/> | '''Returns''' (number) result<br/> | ||
Revision as of 10:45, 23 August 2018
Available since: Gideros 2011.6
Description
Returns the arc tangent of v1/v2 (in radians), but uses the signs of both parameters to find the quadrant of the result. (It also handles correctly the case of v2 being zero.)
(number) = math.atan2(v1,v2)
Parameters
v1: (number) first value
v2: (number) second value
Return values
Returns (number) result
