lineIntersectsObjs: Difference between revisions

Revision as of 20:46, 31 January 2021

Game1 needed - Version1 needed

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Description:: This article is a Stub. You can help BI Community Wiki by expanding it.
Description needed
Groups:: Math - Geometry

Syntax:: Syntax needed
Parameters:: begPos: PositionASL - virtual line start
: endPos: PositionASL - virtual line end
: withObj: Object
: ignoreObj: Object
: sortByDistance: Boolean - true: furthest object first, closest object last; false: unsorted
: flags: Number
1 - CF_ONLY_WATER
2 - CF_NEAREST_CONTACT
4 - CF_ONLY_STATIC
8 - CF_ONLY_DYNAMIC
16 - CF_FIRST_CONTACT
32 - CF_ALL_OBJECTS (Usable only with CF_FIRST_CONTACT and it will check one contact per object)
Flags can be combined: 2 + 4 = 6 is CF_NEAREST_OBJECT + CF_ONLY_STATIC
Return Value:: Return value needed

Example 1:: Sto = []; Fn = { { Sto set [_foreachindex,lineIntersectsObjs [(eyePos player),(ATLtoASL screenToWorld [0.5,0.5]),objNull,objNull,false,_x]]; } forEach [1,2,4,8,16,32]; hintSilent format [" ONLY_WATER: %1, NEAREST_CONTACT: %2, ONLY_STATIC: %3, ONLY_DYNAMIC: %4, FIRST_CONTACT: %5, ALL_OBJECTS: %6", Sto select 0,Sto select 1,Sto select 2,Sto select 3,Sto select 4,Sto select 5]; }; ["sample_id","onEachFrame","Fn"] call BIS_fnc_addStackedEventHandler; //Example display objects' array in the middle of the screen sorted by 6 flags

: 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 March 29, 2016 - 05:07 (UTC)
AgentRev: Distance sorting is relative to object model center, and not intersect position.

Revision as of 11:11, 23 January 2021 (view source) Lou Montana (talk \| contribs) m (Text replacement - "{{Command " to "{{RV\|type=command ") ← Older edit		Revision as of 20:46, 31 January 2021 (view source) Lou Montana (talk \| contribs) m (Text replacement - " " to " ") Newer edit →
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	\| [[lineIntersectsSurfaces]], [[lineIntersectsWith]], [[terrainIntersect]], [[terrainIntersectASL]], [[terrainIntersectAtASL]], [[lineIntersects]], [[intersect]], [[cursorObject]], [[cursorTarget]], [[checkVisibility]]		\| [[lineIntersectsSurfaces]], [[lineIntersectsWith]], [[terrainIntersect]], [[terrainIntersectASL]], [[terrainIntersectAtASL]], [[lineIntersects]], [[intersect]], [[cursorObject]], [[cursorTarget]], [[checkVisibility]]
	}}		}}