Alpha channel: Difference between revisions
Jump to navigation
Jump to search
m (revert, cleanup) |
mNo edit summary |
||
| Line 1: | Line 1: | ||
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 [[opacity]] or self-illumination. | 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 [[opacity]] or self-illumination. | ||
== See also | == See also == | ||
* [[Alpha]] | * [[Alpha]] | ||
[[Category:Glossary]] | [[Category:Glossary]] | ||
[[Category:Material system]] | [[Category:Material system]] | ||