Difference between revisions of "LlSetAlpha"
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Line 10: | Line 10: | ||
|caveats | |caveats | ||
|constants | |constants | ||
|examples | |examples=<pre> | ||
float cloakSpeed = .1; | |||
default | |||
{ | |||
touch_start(integer total_number) | |||
{ | |||
integer x; | |||
float xf; | |||
for (x=9; x>0; x--) | |||
{ | |||
xf = x * .1; | |||
llSleep(cloakSpeed); | |||
llSetAlpha(xf,ALL_SIDES); | |||
} | |||
state cloaked; | |||
} | |||
} | |||
state cloaked | |||
{ | |||
touch_start(integer total_number) | |||
{ | |||
integer x; | |||
float xf; | |||
for (x=1; x<11; x++) | |||
{ | |||
xf = x * .1; | |||
llSleep(cloakSpeed); | |||
llSetAlpha(xf,ALL_SIDES); | |||
} | |||
state default; | |||
} | |||
} | |||
</pre> | |||
|helpers | |helpers | ||
|also_functions= | |also_functions= |
Revision as of 08:05, 1 November 2007
LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llSetAlpha( float alpha, integer face );51 | Function ID |
0.0 | Forced Delay |
10.0 | Energy |
Sets the alpha on face
• float | alpha | – | from 0.0 (clear) to 1.0 (solid) (0.0 <= alpha <= 1.0) | |
• integer | face | – | face number or ALL_SIDES |
If face is ALL_SIDES then the function works on all sides.
Caveats
- The function silently fails if its face value indicates a face that does not exist.
Examples
float cloakSpeed = .1; default { touch_start(integer total_number) { integer x; float xf; for (x=9; x>0; x--) { xf = x * .1; llSleep(cloakSpeed); llSetAlpha(xf,ALL_SIDES); } state cloaked; } } state cloaked { touch_start(integer total_number) { integer x; float xf; for (x=1; x<11; x++) { xf = x * .1; llSleep(cloakSpeed); llSetAlpha(xf,ALL_SIDES); } state default; } }
See Also
Events
• | changed | – | CHANGED_COLOR |
Functions
• | llGetAlpha | – | Gets 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 |