atan2: Difference between revisions

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|x1= <pre>_xy=[5,2]; _degrees= (_xy select 0) atan2 (_xy select 1)</pre>
|x1= <pre>_xy=[5,3]; _degrees= (_xy select 0) atan2 (_xy select 1)</pre>


returns 59.0362 |= Example 1
returns 59.0362 |= Example 1

Revision as of 04:24, 4 September 2007

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Description

Description:
ArcTangent of x/y. Used to determine the angle of a vector [x,y]. Result in Degrees.
Groups:
Uncategorised

Syntax

Syntax:
Degrees = Number atan2 Number
Parameters:
Number
Return Value:
Degrees: Number

Examples

Example 1:
_xy=[5,3]; _degrees= (_xy select 0) atan2 (_xy select 1)
returns 59.0362

Additional Information

See also:
Math Commands

Notes

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Notes

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