Forgot? Join

Scripting

LSL Guide

Every script function this grid actually runs, read straight from the region software rather than copied from a wiki — including the wolf* functions that exist only here.

Functions · Constants

llSetText

LSL 
void llSetText(string text, vector color, float alpha)

Causes Text to float above the prim, using the specified Color and Opacity.

Parameters

TypeName What it does
string text The text; "\n" starts a new line.
vector color A vector <r, g, b> with each part 0.0 – 1.0.
float alpha 1.0 opaque, 0.0 invisible (which is how you clear it).

Example

default
{
    state_entry()
    {
        llSetText("Touch me", <1.0, 1.0, 0.0>, 1.0);
    }
    touch_start(integer n)
    {
        llSetText("", <1.0, 1.0, 1.0>, 0.0);   // clear it
    }
}
Energy 10

The Linden Scripting Library — what every SL-compatible grid provides.

More in LSL

vector llGetRegionMoonDirection() integer llStringLength(string str) void llSetContentType(key id, integer type) key llName2Key(string name) string llEscapeURL(string url) key llRequestInventoryData(string name) void llTeleportAgentHome(string agent) integer llReplaceAgentEnvironment(key agent_id, float transition, string environment)