Vector.DotProduct
From GMod Wiki
| Function | |
| Syntax | Vector:DotProduct( Vector ) |
| Description: | |
| Returns the dot product of the 2 vectors. | |
| Returns: | Float |
| In Object: | Vector |
| Realm: |
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| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=Vector.DotProduct]Vector.DotProduct [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Examples
| Description | Makes it so you only pick up weapons if you are looking in its general direction while holding the use button. |
|---|---|
| Used on |  |
| Code | function GM:PlayerCanPickupWeapon( player, entity ) return ( player:KeyDown(IN_USE) && player:GetAimVector():DotProduct( ( entity:GetPos() - player:GetPos() ):Normalize() ) < 0.90 ) end |
| Output | N/A |
Additional Notes
- Can be called using Vector.Dot.
