Talk:LlGetAlpha
Revision as of 21:04, 5 January 2013 by MartinRJ Fayray (talk | contribs) ("Face that does not exist" is explained wrong)
If ALL_SIDES is used as a parameter, it appears that the value returned is the sum of the alpha for all sides.--Clang Bailey 20:19, 1 April 2008 (PDT)
Face that does not exist
"If face indicates a face that does not exist the return is 0.0" is wrong. llGetAlpha always returns 1.0 if the face number is an invalid face. --MartinRJ Fayray 20:04, 5 January 2013 (PST)