Difference between revisions of "LlGetVel"
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m (this is a less then optimal example but it's what we got) |
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| Line 5: | Line 5: | ||
|func_footnote | |func_footnote | ||
|func_desc | |func_desc | ||
|return_text=that is the velocity. | |return_text=that is the velocity of the object. It is relative to the [[Viewer coordinate frames#Global|global coordinate frame]] (the object rotation has no affect on this functions output). | ||
|spec | |spec | ||
|caveats | |caveats | ||
|constants | |constants | ||
|examples= | |examples= | ||
<lsl> | <lsl>//A very simple (and not very effective) way of keeping a physical object in place. | ||
//A very simple (and not very effective) way of keeping a physical object in place. | |||
//If you ever want to actually stop an object, use llMoveToTarget(llGetPos(), .1) | //If you ever want to actually stop an object, use llMoveToTarget(llGetPos(), .1) | ||
default { | default { | ||
| Line 22: | Line 21: | ||
jump loop;} | jump loop;} | ||
} | } | ||
}//Code by Xaviar Czervik | }//Code by Xaviar Czervik</lsl> | ||
</lsl> | |||
|helpers | |helpers | ||
|also_functions= | |also_functions= | ||
Revision as of 15:42, 8 February 2008
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Summary
Function: vector llGetVel( );| 77 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a vector that is the velocity of the object. It is relative to the global coordinate frame (the object rotation has no affect on this functions output).
Caveats
Examples
<lsl>//A very simple (and not very effective) way of keeping a physical object in place. //If you ever want to actually stop an object, use llMoveToTarget(llGetPos(), .1) default {
state_entry() {
vector spd;
{@loop;
if (llVecMag(spd = llGetVel()) > .001) { //We're accelerating...
llApplyImpulse(-spd, 0) //Slow us down.
}
jump loop;}
}
}//Code by Xaviar Czervik</lsl>
See Also
Functions
| • | llGetAccel | |||
| • | llGetOmega |