~~NOTOC~~
<=[[4rpl:start| Index]]  \\
<=[[4rpl:start#beams| Beams]]



====== SetBeamBrightness ======
SetBeamBrightness(<-beamUID <-brightness)

===== Description =====
Set a beam's brightness. Values range from 0 to 10.  A value of 0 is totally black.  A value of 0.5 is half brightness. A value of 1 is full brightness.  Values greater than 1 push the color into the HDR range and
result is the beam blooming and glowing (if enabled in the player's graphics settings).

===== Examples =====
<code 4rpl>
once
   GetUnitPosition(self) ->unitPos
   #Fire a beam to extends off screen but is at the same height as the unit
   #We will attach the beam to ourselves, so that the start point is relative to our unit
   3 ->brightness
   4 ->width
   CreateBeam("orange" <-brightness <-width) ->beam
   AttachBeam(<-beam self "")
   SetBeamStart(<-beam V3(0 0 0))
   SetBeamEnd(<-beam V3(10000 0 10000))
endonce

SetBeamBrightness(<-beam 5)

</code>
<=[[4rpl:start| Index]]