llDetectedGrab

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/LSL

DetectedGrab

llDetectedGrab

Summary

Function: vector llDetectedGrab( integer number );

37	Function ID
0.0	Forced Delay
10.0	Energy

Returns a vector that is the grab offset of the user touching the object; only works in the touch event.

• integer

number

–

Index of detection information

number does not support negative indexes. Returns <0.0, 0.0, 0.0> if number is out of range or if called from an event other than the touch event.

Caveats

• If number is out of bounds the script continues to execute without an error message.

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Examples

<lsl> default {

   state_entry()
   {
       llSetStatus(PRIM_PHYSICS,TRUE);//This allows the object to be "grabbed" and dragged
   }
   touch(integer num_detected)
   {
       llSay(0,(string)llDetectedGrab(0));//Be prepared for a great amount of chatted info.
                                          //The faster you move the mouse while grabbing the object the greater the offset becomes.
                                          //This is not due to the speed but the reaction time of the turn around of the physical prim,
                                          //thus an offset (distance from grab to prim center) is created and measured by this function.
   }

}

</lsl>

See Also

Events

•	touch_start
•	touch
•	touch_end

Functions

•	llPassTouches
•	llSetStatus - STATUS_BLOCK_GRAB	–	Enable / Disable object grabbing

Articles

•	Detected
•	Grab

Deep Notes

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Signature
function vector llDetectedGrab( integer number );