by RollerBall » Wed Jan 25, 2006 6:30 pm
Basically falcon, the model builder decides if the alpha channel is used for shine or transparency. You can't change it. If his choice was for transparency only, the darker you make the alpha the more transparent the plane will become. You'll never get shine. Conversely, if he went for shine, the darker you make the alpha the more shine you'll get so long as you only apply the alpha to the bits he intended to be shiny ;)