Difference between revisions of "LlVecMag"
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m (Added how the calculation works.) |
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|spec | |spec | ||
|caveats | |caveats | ||
|examples=< | |examples= | ||
<lsl> | |||
default { | default { | ||
state_entry() | state_entry() | ||
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} | } | ||
</ | </lsl> | ||
|helpers | |helpers | ||
|also_functions= | |also_functions= | ||
Revision as of 14:10, 30 March 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: float llVecMag( vector vec );| 12 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a float that is the magnitude of the vector (the undirected nonnegative distance from vec to <0.0, 0.0, 0.0>). It can be evaluated by doing llSqrt(vec.x*vec.x + vec.y*vec.y + vec.z*vec.z).
| • vector | vec |
Caveats
Examples
<lsl> default {
state_entry()
{
vector input = <1.0,2.0,3.0>;
llSay(0,"The magnitude of "+(string)input+" is "+(string)llVecMag(input) + ".");
}
}
</lsl>