Difference between revisions of "LlSetAlpha"
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Omei Qunhua (talk | contribs) (changed script not to do state changes from touch_start. Abbreviated it a bit. Still not a great script, but ...) |
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|caveats | |caveats | ||
|constants | |constants | ||
|examples=< | |examples=<source lang="lsl2"> | ||
float cloakSpeed = 0.1; | float cloakSpeed = 0.1; | ||
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} | } | ||
} | } | ||
</ | </source> | ||
|helpers | |helpers | ||
|also_functions= | |also_functions= | ||
Revision as of 14:07, 22 January 2015
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Caveats
- The function silently fails if its face value indicates a face that does not exist.
Examples
float cloakSpeed = 0.1;
default
{
touch_end(integer total_number)
{
float alpha = 1.0;
while(alpha > 0.0)
{
alpha -= 0.1;
llSetAlpha(alpha, ALL_SIDES);
llSleep(cloakSpeed);
}
state cloaked;
}
}
state cloaked
{
touch_end(integer total_number)
{
float alpha;
while (alpha < 1.0)
{
alpha += 0.1;
llSetAlpha(alpha, ALL_SIDES);
llSleep(cloakSpeed);
}
state default;
}
}
Notes
In practical terms, "alpha" means "transparency" or "visibility".
To be clear, llSetAlpha will only affect the prim that the script it is in. It will not affect any linked prims. To set the alpha state for those, use llSetLinkAlpha
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 |
Deep Notes
Signature |
|---|
function void llSetAlpha( float alpha, integer face ); |