BIS fnc vectorFromXToY: Difference between revisions
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|descr= Returns a unit vector that 'points' from ''vector1'' to ''vector2''. | |descr= Returns a unit vector that 'points' from ''vector1'' to ''vector2''. | ||
This is a very useful function as it can be used with the [[velocity]] command to move an object from one position to another (i.e ''vector1'' to ''vector2''). | This is a very useful function as it can be used with the [[velocity]] command to move an object from one position to another (i.e ''vector1'' to ''vector2''). | ||
{{Feature| | {{Feature|informative|Ensure both positions are found using [[getPosASL]].}} | ||
{{Feature|arma3|Since {{GVI|arma3|1.26}} For better performance, use the [[vectorFromTo]] command instead.}} | |||
|s1= [vector1, vector2] call [[BIS_fnc_vectorFromXToY]] | |s1= [vector1, vector2] call [[BIS_fnc_vectorFromXToY]] | ||
| Line 23: | Line 24: | ||
|p1= vector1: [[Array]]|p2= vector2: [[Array]]|r1= [[Array]] | |p1= vector1: [[Array]]|p2= vector2: [[Array]]|r1= [[Array]] | ||
|x1= < | |x1= <sqf>private _resultVector = [getPosASL vehicle player, getPosASL airTarget] call BIS_fnc_vectorFromXToY;</sqf> | ||
|seealso= [[velocity]] [[setVelocity]] [[vectorAdd]] | |seealso= [[velocity]] [[setVelocity]] [[vectorAdd]] | ||
}} | }} | ||
Latest revision as of 00:25, 2 February 2024
Description
- Description:
- Returns a unit vector that 'points' from vector1 to vector2.
This is a very useful function as it can be used with the velocity command to move an object from one position to another (i.e vector1 to vector2).
Since
1.26 For better performance, use the vectorFromTo command instead. - Execution:
- call
- Groups:
- Vectors
Syntax
- Syntax:
- [vector1, vector2] call BIS_fnc_vectorFromXToY
- Parameters:
- vector1: Array
- vector2: Array
- Return Value:
- Array
Examples
- Example 1:
Additional Information
- See also:
- velocity setVelocity vectorAdd
Notes
-
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