Difference between revisions of "LlGetAlpha"
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<pre> | <pre> | ||
//Tells the owner the | //Tells the owner the alpha on 4 sides | ||
default { | default | ||
state_entry() { | { | ||
state_entry() | |||
{ | |||
integer i; | |||
for( i = 1; i < 5; i++ ) | |||
llSay(0,"My alpha is " + (string)llGetAlpha(i)); | |||
} | } | ||
} | } |
Revision as of 02:32, 14 December 2007
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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.
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 |