Example Code: Random Area Distribution: Difference between revisions
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{{ArgTitle|{{arma3}} | {{ArgTitle|2|{{arma3}}|{{GVI|arma3|1.56}}}} | ||
{{Informative | | {{Feature | Informative | | ||
* {{ | * {{ic|object [[getPos]] [distance, direction]}} has been introduced in {{GVI|arma3|1.56}} | ||
* Gaussian {{ | * Gaussian {{ic|[[random]] [min, mid, max]}} has been introduced in {{GVI|arma3|1.56}} | ||
}} | }} | ||
| Line 31: | Line 31: | ||
{{ArgTitle|{{arma2}} | {{ArgTitle|2|{{arma2}}|{{GVI|arma2|1.03}}}} | ||
{{Informative | | {{Feature | Informative | | ||
* [[getPosATL]] has been introduced in {{GVI|arma2|1.03}} | * [[getPosATL]] has been introduced in {{GVI|arma2|1.03}} | ||
}} | }} | ||
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_angle = [[random]] 360; | _angle = [[random]] 360; | ||
_distance = [[random]] _radius; | _distance = [[random]] _radius; | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance, 0]; | ||
_position = [_center, _offset] [[call]] [[BIS_fnc_vectorAdd]]; | _position = [_center, _offset] [[call]] [[BIS_fnc_vectorAdd]]; | ||
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_angle = [[random]] 360; | _angle = [[random]] 360; | ||
_distance = _radius * [[sqrt]] [[random]] 1; | _distance = _radius * [[sqrt]] [[random]] 1; | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance, 0]; | ||
_position = [_center, _offset] [[call]] [[BIS_fnc_vectorAdd]]; | _position = [_center, _offset] [[call]] [[BIS_fnc_vectorAdd]]; | ||
{{ArgTitle|{{ | {{ArgTitle|2|{{arma1}} / {{ofpr}}|{{GVI|arma1|1.00}} {{GVI|ofpr|1.85}}}} | ||
{{Informative | | {{Feature | Informative | | ||
* [[getPosASL]] has been introduced in {{GVI| | * [[getPosASL]] has been introduced in {{GVI|arma1|1.00}} | ||
}} | }} | ||
[[private]] ["_center", "_radius", "_angle", "_distance", "_offset", "_position"]; {{cc|private definitions}} | [[private]] ["_center", "_radius", "_angle", "_distance", "_offset", "_position"]; {{cc|private definitions}} | ||
_center = [[getPos]] [[player]]; {{cc|disc center definition - [[getPosASL]] can be used in {{ | _center = [[getPos]] [[player]]; {{cc|disc center definition - [[getPosASL]] can be used in {{arma1}}}} | ||
[[private]] _radius = 50; {{cc|radius definition}} | [[private]] _radius = 50; {{cc|radius definition}} | ||
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_angle = [[random]] 360; | _angle = [[random]] 360; | ||
_distance = [[random]] _radius; | _distance = [[random]] _radius; | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance]; | ||
_position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)]; | _position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)]; | ||
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_angle = [[random]] 360; | _angle = [[random]] 360; | ||
_distance = _radius * [[sqrt]] [[random]] 1; | _distance = _radius * [[sqrt]] [[random]] 1; | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance, 0]; | ||
_position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)]; | _position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)]; | ||
{{ArgTitle|{{ofp}} | {{ArgTitle|2|{{ofp}}|{{GVI|ofp|1.00}}}} | ||
{{Informative | This is an [[SQS | {{Feature | Informative | This is an [[SQS Syntax]] example.}} | ||
[[private]] ["_center", "_radius", "_angle", "_distance", "_offset", "_position"] {{cc|private definitions}} | [[private]] ["_center", "_radius", "_angle", "_distance", "_offset", "_position"] {{cc|private definitions}} | ||
| Line 85: | Line 85: | ||
_angle = [[random]] 360 | _angle = [[random]] 360 | ||
_distance = [[random]] _radius | _distance = [[random]] _radius | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance] | ||
_position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)] | _position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)] | ||
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_angle = [[random]] 360 | _angle = [[random]] 360 | ||
_distance = _radius * [[sqrt]] [[random]] 1 | _distance = _radius * [[sqrt]] [[random]] 1 | ||
_offset = <nowiki | _offset = [<nowiki/>[[sin]] _angle * _distance, [[cos]] _angle * _distance, 0] | ||
_position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)] | _position = [(_center [[select]] 0) + (_offset [[select]] 0), (_center [[select]] 1) + (_offset [[select]] 1)] | ||
[[Category: Example Code]] | [[Category: Example Code]] | ||
Revision as of 01:43, 9 August 2021
Originally from Commy2's forum post, also fully translated on Dedmen's sqf.ovh post.
Arma 3
ⓘ
private _center = getPosATL player; // disc center definition private _radius = 50; // radius definition // random radius private _angle = random 360; // angle definition (0..360) private _distance = random _radius; // distance from the center definition (0..radius) private _position = _center getPos [_distance, _angle]; // random position private _angle = random 360; // angle definition (0..360) private _randomSquareRoot = sqrt random 1; // random square-root to obtain a non-linear 0..1 value private _distance = _radius * _randomSquareRoot; // distance from the center definition (0..radius) private _position = _center getPos [_distance, _angle]; // Gaussian normal distribution private _angleHalf = random 180; private _randomGauss = random [-1, 0, 1]; private _distance = _radius * _randomGauss; private _position = _center getPos [_distance, _angleHalf];
Arma 2
private ["_center", "_radius", "_angle", "_distance", "_offset", "_position"]; // private definitions _center = getPosATL player; // disc center definition private _radius = 50; // radius definition // random radius _angle = random 360; _distance = random _radius; _offset = [sin _angle * _distance, cos _angle * _distance, 0]; _position = [_center, _offset] call BIS_fnc_vectorAdd; // random position _angle = random 360; _distance = _radius * sqrt random 1; _offset = [sin _angle * _distance, cos _angle * _distance, 0]; _position = [_center, _offset] call BIS_fnc_vectorAdd;
private ["_center", "_radius", "_angle", "_distance", "_offset", "_position"]; // private definitions _center = getPos player; // disc center definition - getPosASL can be used in Armed Assault private _radius = 50; // radius definition // random radius _angle = random 360; _distance = random _radius; _offset = [sin _angle * _distance, cos _angle * _distance]; _position = [(_center select 0) + (_offset select 0), (_center select 1) + (_offset select 1)]; // random position _angle = random 360; _distance = _radius * sqrt random 1; _offset = [sin _angle * _distance, cos _angle * _distance, 0]; _position = [(_center select 0) + (_offset select 0), (_center select 1) + (_offset select 1)];
Operation Flashpoint
private ["_center", "_radius", "_angle", "_distance", "_offset", "_position"] // private definitions _center = getPos player // disc center definition _radius = 50 // radius definition // random radius _angle = random 360 _distance = random _radius _offset = [sin _angle * _distance, cos _angle * _distance] _position = [(_center select 0) + (_offset select 0), (_center select 1) + (_offset select 1)] // random position _angle = random 360 _distance = _radius * sqrt random 1 _offset = [sin _angle * _distance, cos _angle * _distance, 0] _position = [(_center select 0) + (_offset select 0), (_center select 1) + (_offset select 1)]