Difference between revisions of "ATan2"
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A command for [[:Category:Oblivion Script Extender|Oblivion Script Extender]] | |||
'''Syntax:''' | '''Syntax:''' | ||
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*Returns a value from 0 to 180 or 0 to -180 | *Returns a value from 0 to 180 or 0 to -180 | ||
*From v0005, all OBSE trigonometric functions take and return degrees. Versions of the functions which accept radians are still available by prefixing the function name with an r. (i.e. ratan2) | *From v0005, all OBSE trigonometric functions take and return degrees. Versions of the functions which accept radians are still available by prefixing the function name with an r. (i.e. ratan2) | ||
*This function can be used in a mathematical formula (c | *This function can be used in a mathematical formula (c + atan2 a b), but a mathematical formula as the arguement for this function will not give correct result (the result of atan2 a (b + c) will be a+b+c). | ||
==See Also== | ==See Also== | ||
Revision as of 16:47, 11 June 2007
A command for Oblivion Script Extender
Syntax:
atan2 [float1] [float2]
Returns the angle of (float2;float1) vector
Example
set theta to atan2 y x
Notes
- Returns a value from 0 to 180 or 0 to -180
- From v0005, all OBSE trigonometric functions take and return degrees. Versions of the functions which accept radians are still available by prefixing the function name with an r. (i.e. ratan2)
- This function can be used in a mathematical formula (c + atan2 a b), but a mathematical formula as the arguement for this function will not give correct result (the result of atan2 a (b + c) will be a+b+c).