internal override void CGn( 
   System.float rAAb,
   System.float SAAb,
   System.float tAAb,
   ref NVector3DF UAAb
)

Parameters

rAAb

SAAb

tAAb

UAAb

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NSpotLightSource Class
NSpotLightSource Members