Alpha channel: Difference between revisions

From Valve Developer Community
Jump to navigation Jump to search
(corrections, clean up)
(Alpha already explains the concept more completely)
 
(10 intermediate revisions by 7 users not shown)
Line 1: Line 1:
[[category:glossary]][[category:Material system]]
#REDIRECT [[Alpha]]
 
The '''alpha channel''' is the fourth channel of an image, where the first three channels are red, green, and blue.  Generally, a [[TGA]] file can be saved with just the [[RGB]] channels (24bit), or with all four channels (32bit). In Source, it is used to define either transparency or self-illumination.
 
----
''See also''
 
[[Alpha]]

Latest revision as of 08:15, 29 August 2018

Redirect to:

Retrieved from "https://developer.valvesoftware.com/w/index.php?title=Alpha_channel&oldid=218289"