vectorNormalized: Difference between revisions
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{{Command | {{Command | ||
| arma3 | | arma3 | ||
|1.26 | |1.26 | ||
|gr2= Math - Vectors | |gr2= Math - Vectors | ||
| Returns normalized vector (unit vector, [[vectorMagnitude]] {{=}}{{=}} 1) of given vector. If given vector is 0 result is a 0 vector as well. | | Returns normalized vector (unit vector, [[vectorMagnitude]] {{=}}{{=}} 1) of given vector. If given vector is 0 result is a 0 vector as well. | ||
| [[vectorNormalized]] vector | | [[vectorNormalized]] 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) | ||
| [[Array]] | | [[Array]] | ||
|x1= <code>[[vectorNormalized]] [12345,7890,38383]; {{cc|[0.300481,0.192045,0.934254]}} | |x1= <code>[[vectorNormalized]] [12345,7890,38383]; {{cc|[0.300481,0.192045,0.934254]}} | ||
[[vectorMagnitude]] [0.300481,0.192045,0.934254]; {{cc|}}</code> | [[vectorMagnitude]] [0.300481,0.192045,0.934254]; {{cc|}}</code> | ||
| [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMagnitudeSqr]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorFromTo]], [[matrixMultiply]], [[matrixTranspose]] | | [[vectorDiff]], [[vectorCrossProduct]], [[vectorDotProduct]], [[vectorCos]], [[vectorMagnitude]], [[vectorMagnitudeSqr]], [[vectorMultiply]], [[vectorDistance]], [[vectorDistanceSqr]], [[vectorDir]], [[vectorUp]], [[setVectorDir]], [[setVectorUp]], [[setVectorDirAndUp]], [[vectorFromTo]], [[matrixMultiply]], [[matrixTranspose]] | ||
}} | }} | ||
Revision as of 11:43, 18 January 2021
Description
- Description:
- Returns normalized vector (unit vector, vectorMagnitude == 1) of given vector. If given vector is 0 result is a 0 vector as well.
- Groups:
- Math - Vectors
Syntax
- Syntax:
- vectorNormalized vector
- Parameters:
- vector: Array - vector 3D or 2D (since Arma 3 v1.99.146539, z coordinate is defaulted to 0)
- Return Value:
- Array
Examples
- Example 1:
vectorNormalized [12345,7890,38383]; // [0.300481,0.192045,0.934254] vectorMagnitude [0.300481,0.192045,0.934254]; //
Additional Information
- See also:
- vectorDiffvectorCrossProductvectorDotProductvectorCosvectorMagnitudevectorMagnitudeSqrvectorMultiplyvectorDistancevectorDistanceSqrvectorDirvectorUpsetVectorDirsetVectorUpsetVectorDirAndUpvectorFromTomatrixMultiplymatrixTranspose
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 19 Jul, 2014
- ffur2007slx2_5
-
(ArmA3 1.26) Algorithm:
Vector = [x,y,z]; Result = [x/(sqrt (x ^ 2 + y ^ 2 + z ^ 2)), y/(sqrt (x ^ 2 + y ^ 2 + z ^ 2)), z/(sqrt (x ^ 2 + y ^ 2 + z ^ 2))];In mathematics, a unit vector in a normed vector space is a vector whose length is 1.