Difference between revisions of "LlSensor"

Revision as of 07:00, 29 October 2008

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Function: llSensor( string name, key id, integer type, float range, float arc );

Performs a single scan for name and id with type within range meters and arc radians of forward vector

• string	name	–	Object or avatar name
• key	id
• integer	type	–	mask (AGENT, ACTIVE, PASSIVE, and/or SCRIPTED)
• float	range	–	range 0.0 to 96.0m
• float	arc	–	the max angle between the local x-axis of the prim and detectable objects, range 0.0 to PI

If name, id, and/or type are empty or 0, they are ignored.
If id is an invalid key or NULL_KEY it is treated as empty.

When searching for an avatar but not by name, it doesn't matter which AGENT flag is used.

This sensor scans a 45 degree cone about the x-axis. <lsl>llSensor( "Gigs Taggart", NULL_KEY, AGENT, 96.0, PI/4 );</lsl>

PI/2 or PI_BY_TWO scans a hemisphere. PI is a spherical scan.

Signature
function void llSensor( string name, key id, integer type, float range, float arc );

@@ Line 1: / Line 1: @@
-{{LSL_Function/object|id|object or avatar|sim=*}}{{LSL_Function
+{{LSL_Function/object|id|object or avatar|sim=*}}{{#vardefine:constants_nb|{{LSL Constants/Sensing|type}}}}{{LSL_Function
 |func_id=28|func_sleep=0.0|func_energy=10.0
-|sort=Sensor|func=llSensor|constants={{LSL Constants/Sensing|type}}
+|sort=Sensor|func=llSensor
 |p1_type=string|p1_name=name|p1_desc=Object or avatar name
 |p2_type=key|p2_name=id

•	sensor	–	Triggered when a sensor detects something
•	no_sensor	–	Triggered when a sensor detects nothing

•	llSensorRepeat	–	Runs a sensor on a timer
•	llSensorRemove	–	Stops the llSensorRepeat timer