vectorMagnitudeSqr: Difference between revisions
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|gr2= Math - Vectors |GROUP2= | |gr2= Math - Vectors |GROUP2= | ||
|Squared magnitude of a 3D vector. |DESCRIPTION= | |Squared magnitude of a 3D vector. |DESCRIPTION= | ||
| [[vectorMagnitudeSqr]] vector |SYNTAX= | | [[vectorMagnitudeSqr]] vector |SYNTAX= | ||
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| [[Number]] |RETURNVALUE= | | [[Number]] |RETURNVALUE= | ||
|x1= <code>_sizeSqr = [[vectorMagnitudeSqr]] [0,3,4]; {{cc|returns 25}}</code> |EXAMPLE1= | |x1= <code>_sizeSqr = [[vectorMagnitudeSqr]] [0,3,4]; {{cc|returns 25}}</code> |EXAMPLE1= | ||
| [[vectorAdd]], [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorNormalized]], [[vectorFromTo]] |SEEALSO= | | [[vectorAdd]], [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorNormalized]], [[vectorFromTo]] |SEEALSO= | ||
Revision as of 04:14, 17 January 2021
Description
- Description:
- Squared magnitude of a 3D vector.
- Groups:
- Math - Vectors
Syntax
- Syntax:
- vectorMagnitudeSqr vector
- Parameters:
- vector: Array - vector 3D or 2D (since Arma 3 v1.99.146539, z coordinate is defaulted to 0)
- Return Value:
- Number
Examples
- Example 1:
_sizeSqr = vectorMagnitudeSqr [0,3,4]; // returns 25
Additional Information
- See also:
- vectorAddvectorDiffvectorCrossProductvectorDotProductvectorCosvectorMagnitudevectorMultiplyvectorDistancevectorDistanceSqrvectorDirvectorUpsetVectorDirsetVectorUpsetVectorDirAndUpvectorNormalizedvectorFromTo
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Notes
- Posted on 28 Jun, 2014
- ffur2007slx2_5
-
(ArmA3 1.22) Algorithm:
Vector = [x,y,z]; Result = (x ^ 2) + (y ^ 2) + (z ^ 2);It is recommended to use vectorMagnitudeSqr instead of BIS_fnc_magnitudeSqr.