getCameraViewDirection: Difference between revisions
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Lou Montana (talk | contribs) m (Text replacement - " *\| *([Cc]omments|COMMENTS|Game|[Gg]ame [Nn]ame|Game [Vv]ersion|Game Version \(number surrounded by NO SPACES\)|Multiplayer Arguments( \("local" or "global"\))?|Effects|Multiplayer Effects( \("local" or "global"\))?|Multiplayer Exe...) |
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{{Command | {{Command | ||
| arma3 | | arma3 | ||
|1.58 | |1.58 | ||
|arg= global | |arg= global | ||
|gr1= Object Manipulation | |gr1= Object Manipulation | ||
| Returns the direction unit is looking in render time scope. While for AI the origin for the view direction vector can be taken from <tt>[[eyePos]] unit</tt>, for human player the origin should be taken from player camera position <tt>[[positionCameraToWorld]] [0,0,0]</tt> | | Returns the direction unit is looking in render time scope. While for AI the origin for the view direction vector can be taken from <tt>[[eyePos]] unit</tt>, for human player the origin should be taken from player camera position <tt>[[positionCameraToWorld]] [0,0,0]</tt> | ||
| '''getCameraViewDirection''' unit | | '''getCameraViewDirection''' unit | ||
|p1= unit: [[Object]] | |p1= unit: [[Object]] | ||
| [[Array]] - 3D Vector | | [[Array]] - 3D Vector | ||
|x1= Draw AI eye direction (green), weapon direction (red) and camera direction (blue) in 3D: <code>bob = [[createGroup]] [[east]] [[createUnit]] ["O_Soldier_F", [0,0,0], [], 0, "NONE"]; | |x1= Draw AI eye direction (green), weapon direction (red) and camera direction (blue) in 3D: <code>bob = [[createGroup]] [[east]] [[createUnit]] ["O_Soldier_F", [0,0,0], [], 0, "NONE"]; | ||
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_endV = (_beg [[vectorAdd]] ([[getCameraViewDirection]] bob [[vectorMultiply]] 100)); | _endV = (_beg [[vectorAdd]] ([[getCameraViewDirection]] bob [[vectorMultiply]] 100)); | ||
[[drawLine3D]] [_beg, _endV, [0,0,1,1]]; | [[drawLine3D]] [_beg, _endV, [0,0,1,1]]; | ||
};</code> | };</code> | ||
| [[positionCameraToWorld]], [[weaponDirection]], [[eyeDirection]], [[vectorDir]], [[vectorDirVisual]] | | [[positionCameraToWorld]], [[weaponDirection]], [[eyeDirection]], [[vectorDir]], [[vectorDirVisual]] | ||
| |MPBEHAVIOUR= | | |MPBEHAVIOUR= | ||
Revision as of 00:34, 18 January 2021
Description
- Description:
- Returns the direction unit is looking in render time scope. While for AI the origin for the view direction vector can be taken from eyePos unit, for human player the origin should be taken from player camera position positionCameraToWorld [0,0,0]
- Groups:
- Object Manipulation
Syntax
Examples
- Example 1:
- Draw AI eye direction (green), weapon direction (red) and camera direction (blue) in 3D:
bob = createGroup east createUnit ["O_Soldier_F", [0,0,0], [], 0, "NONE"]; bob setVehiclePosition [player modelToWorld [0,100,0], [], 0, "NONE"]; onEachFrame { _beg = ASLToAGL eyePos bob; _endE = (_beg vectorAdd (eyeDirection bob vectorMultiply 100)); drawLine3D [ _beg, _endE, [0,1,0,1]]; _endW = (_beg vectorAdd (bob weaponDirection currentWeapon bob vectorMultiply 100)); drawLine3D [_beg, _endW, [1,0,0,1]]; _endV = (_beg vectorAdd (getCameraViewDirection bob vectorMultiply 100)); drawLine3D [_beg, _endV, [0,0,1,1]]; };
Additional Information
Notes
-
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