vectorMagnitude: Difference between revisions
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_speed = ([[vectorMagnitude]] [[velocity]] [[player]]) * 2.23694; {{cc|return velocity of player in mph}}</code> | _speed = ([[vectorMagnitude]] [[velocity]] [[player]]) * 2.23694; {{cc|return velocity of player in mph}}</code> | ||
|seealso= [[vectorAdd]] [[vectorDiff]] [[vectorCrossProduct]] [[vectorDotProduct]] [[vectorCos]] [[vectorMagnitudeSqr]] [[vectorMultiply]] [[vectorDistance]] [[vectorDistanceSqr]] [[vectorDir]] [[vectorUp]] [[setVectorDir]] [[setVectorUp]] [[setVectorDirAndUp]] [[vectorNormalized]] [[vectorFromTo]] [[matrixMultiply]] | |seealso= [[vectorAdd]] [[vectorDiff]] [[vectorCrossProduct]] [[vectorDotProduct]] [[vectorCos]] [[vectorMagnitudeSqr]] [[vectorMultiply]] [[vectorDistance]] [[vectorDistanceSqr]] [[vectorDir]] [[vectorUp]] [[setVectorDir]] [[setVectorUp]] [[setVectorDirAndUp]] [[vectorNormalized]] [[vectorFromTo]] [[matrixMultiply]] [[matrixTranspose]] | ||
}} | }} | ||
Revision as of 22:23, 20 January 2022
Description
- Description:
- Magnitude of a 3D vector.
- Groups:
- Math - Vectors
Syntax
- Syntax:
- vectorMagnitude vector
- Parameters:
- vector: Array - vector 3D or 2D (since Arma 3 v2.00, z coordinate is defaulted to 0)
- Return Value:
- Number
Examples
- Example 1:
_size = vectorMagnitude [0,3,4]; // returns 5- Example 2:
_speed = vectorMagnitude velocity player; // return velocity of player in m/s _speed = (vectorMagnitude velocity player) * 3.6; // return velocity of player in km/h _speed = (vectorMagnitude velocity player) * 2.23694; // return velocity of player in mph
Additional Information
- See also:
- vectorAdd vectorDiff vectorCrossProduct vectorDotProduct vectorCos vectorMagnitudeSqr vectorMultiply vectorDistance vectorDistanceSqr vectorDir vectorUp setVectorDir setVectorUp setVectorDirAndUp vectorNormalized vectorFromTo matrixMultiply matrixTranspose
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
- Posted on 28 Jun, 2014
- ffur2007slx2_5
-
1.22 Algorithm:
Vector = [x,y,z]; Result = sqrt ((x ^ 2) + (y ^ 2) + (z ^ 2));It is recommended to use vectorMagnitude instead of BIS_fnc_magnitude.