ACE3/addons/vector/functions/fnc_getRelativeHeightLength.sqf

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2015-01-17 18:25:12 +00:00
// by commy2
#include "script_component.hpp"
private ["_distanceP1", "_directionP1", "_azimuthP1", "_inclinationP1", "_distanceP2", "_directionP2", "_azimuthP2", "_inclinationP2"];
_distanceP1 = GVAR(pData) select 0;
_directionP1 = GVAR(pData) select 1;
_azimuthP1 = _directionP1 select 0;
_inclinationP1 = _directionP1 select 1;
_distanceP2 = call FUNC(getDistance);
_directionP2 = call FUNC(getDirection);
_azimuthP2 = _directionP2 select 0;
_inclinationP2 = _directionP2 select 1;
private ["_azimuth", "_inclination", "_height", "_length"];
_azimuth = abs (_azimuthP1 - _azimuthP2);
_inclination = abs (_inclinationP1 - _inclinationP2);
_height = sqrt (_distanceP1 ^ 2 + _distanceP2 ^ 2 - 2 * _distanceP1 * _distanceP2 * cos _inclination);
_length = sqrt (_distanceP1 ^ 2 + _distanceP2 ^ 2 - 2 * _distanceP1 * _distanceP2 * cos _azimuth);
if (_inclination < 0) then {_height = -1 * _height};
if (_distanceP1 < -999 || {_distanceP2 < -999}) exitWith {
[-1000, -1000] // return
};
[_height, _length]