terrainIntersect: Difference between revisions

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| Checks for intersection of terrain between two positions. Returns true if intersects with terrain. ''Uses [[PositionAGL]]'' |= Description
| Checks for intersection of terrain between two AGL positions. Returns [[true]] if intersects with terrain. For ASL variant see [[terrainIntersectASL]] |= Description
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| '''terrainIntersect''' [pos1, pos2] |= Syntax
| '''terrainIntersect''' [pos1, pos2] |= Syntax


|p1= pos1: [[PositionAGL]] |= Parameter 1
|p1= [pos1, pos2]: [[Array]]|= Parameter 1
|p2= pos2: [[PositionAGL]] |= Parameter 2
|p2= pos1: [[Array]] - start position in format [[PositionAGL]]|= Parameter 2
|p3= pos2: [[Array]] - end position in format [[PositionAGL]]|= Parameter 3


| [[Boolean]] |= Return value
| [[Boolean]] |= Return value
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|x1= <pre>terrainIntersect [getPosATL player, getPosATL chopper]</pre> |= Example 1
|x1= <code>_intersects = [[terrainIntersect]] <nowiki>[</nowiki>[[getPos]] [[player]], [[getPos]] chopper];</code> |= Example 1
|x2= <pre>_doesIntersect = terrainIntersect [ position player, position enemy1 ];</pre> |= Example 2
|x2= <code>_intersects = [[terrainIntersect]] <nowiki>[</nowiki>[[position]] [[player]], [[position]] enemy1];</code> |= Example 2


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| [[lineIntersectsSurfaces]], [[intersect]], [[lineIntersects]], [[lineIntersectsWith]], [[terrainIntersectASL]], [[lineIntersectsObjs]], [[checkVisibility]] |= See also
| [[terrainIntersectAtASL]], [[lineIntersectsSurfaces]], [[intersect]], [[lineIntersects]], [[lineIntersectsWith]], [[terrainIntersectASL]], [[lineIntersectsObjs]], [[checkVisibility]] |= See also


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Revision as of 11:18, 9 December 2016

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Description

Description:
Checks for intersection of terrain between two AGL positions. Returns true if intersects with terrain. For ASL variant see terrainIntersectASL
Groups:
Uncategorised

Syntax

Syntax:
terrainIntersect [pos1, pos2]
Parameters:
[pos1, pos2]: Array
pos1: Array - start position in format PositionAGL
pos2: Array - end position in format PositionAGL
Return Value:
Boolean

Examples

Example 1:
_intersects = terrainIntersect [getPos player, getPos chopper];
Example 2:
_intersects = terrainIntersect [position player, position enemy1];

Additional Information

See also:
terrainIntersectAtASLlineIntersectsSurfacesintersectlineIntersectslineIntersectsWithterrainIntersectASLlineIntersectsObjscheckVisibility

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

Notes

Posted on may 31, 2012 - 10:40 (CEST)
Lou Montana
Please note the difference :
  • terrainIntersect
  • terrainIntersectASL
  • lineIntersects
  • lineIntersectsWith
  • lineIntersectsObjs
  • intersect
Posted on may 31, 2012 - 10:40 (CEST)
Rocket
This command is CPU intensive on the engine, be careful with its use.
Posted on Jun 23, 2012 - 17:15 (CEST)
Dwarden
This command was changed to ATL and counterpart for ASL was added in build 94049.

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