vectorMagnitudeSqr: Difference between revisions
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{{Command | {{Command | ||
| arma3 | | arma3 | ||
|1.22 | |1.22 | ||
|gr2= Math - Vectors | |gr2= Math - Vectors | ||
|Squared magnitude of a 3D vector. | |Squared magnitude of a 3D vector. | ||
| [[vectorMagnitudeSqr]] vector | | [[vectorMagnitudeSqr]] vector | ||
|p1= vector: [[Array]] - vector 3D or 2D (since Arma 3 v1.99.146539, z coordinate is defaulted to 0) | |p1= vector: [[Array]] - vector 3D or 2D (since Arma 3 v1.99.146539, z coordinate is defaulted to 0) | ||
| [[Number]] | | [[Number]] | ||
|x1= <code>_sizeSqr = [[vectorMagnitudeSqr]] [0,3,4]; {{cc|returns 25}}</code> | |x1= <code>_sizeSqr = [[vectorMagnitudeSqr]] [0,3,4]; {{cc|returns 25}}</code> | ||
| [[vectorAdd]], [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorNormalized]], [[vectorFromTo]] | | [[vectorAdd]], [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorNormalized]], [[vectorFromTo]] | ||
}} | }} | ||
Revision as of 12:43, 18 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
-
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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.