llGetAlpha

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/LSL

GetAlpha

llGetAlpha

Summary

Function: float llGetAlpha( integer face );

50	Function ID
0.0	Forced Delay
10.0	Energy

Returns a float that is the alpha of face.

• integer

face

–

face number or ALL_SIDES

If face is ALL_SIDES then the function works on all sides. The return is in the range [0, 1]

Caveats

• The function silently fails if its face value indicates a face that does not exist.

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Examples

//Tells the owner the alpha on 4 sides
default
{
     state_entry()
     {
            integer i;
            for( i = 1; i < 5; i++ )
            llSay(0,"My alpha is " + (string)llGetAlpha(i));
     }
}

See Also

Functions

•	llSetAlpha	–	Sets the prim's alpha
•	llGetColor	–	Gets the prim's color
•	llSetColor	–	Sets the prim's color
•	llSetLinkColor	–	Sets link's color
•	llSetLinkAlpha	–	Sets link's alpha

Articles

•

Translucent Color

Deep Notes

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Signature
function float llGetAlpha( integer face );