llDetectedGrab

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/LSL

DetectedGrab

llDetectedGrab

Summary

Function: vector llDetectedGrab( integer number );

0.0	Forced Delay
10.0	Energy

Returns a vector that is the grab offset of the user touching the object.

• 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 the detected event does not support this attribute.

Specification

llDetected* functions only work if called from within Detection events (collision, collision_start, collision_end, sensor, touch, touch_start, touch_end) or in functions called by Detection events. They will fail silently and return unusable values if called during other events.

Caveats

• If number is out of bounds the script continues to execute without an error message.
• Events that enable the llDetected* functions always return at least one detected item.
  • Detection events are not raised if there is nothing detected.^[1]
  • The detection event's items detected parameter is initially never less than 1.^[2]

Examples

See Also

Events

•	touch_start
•	touch
•	touch_end

Functions

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

Articles

•	Detected
•	Grab

Deep Notes

Footnotes

1. ^ The exception is no_sensor but it doesn't enable llDetected* functions.
2. ^ Like all event parameters, the user can overwrite the initial value.

Signature
function vector llDetectedGrab( integer number );