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user:sei:llsensor_research [2015-01-24 18:31 SLT] sei be more precise in the header |
user:sei:llsensor_research [2015-08-22 13:03 SLT] (current) sei typo |
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| - | ^ llSensor flag ^ Types of objects that can be detected (with their llDetectedType) ^ | + | This table summarizes the various types of objects that every combination of flags for $lfn[llSensor] and $lfn[llSensorRepeat] is able to detect. Combinations of $lct[AGENT], $lct[ACTIVE] and $lct[PASSIVE] without $lct[SCRIPTED] are straightforward. $ct[SCRIPTED] can only be combined with $ct[PASSIVE]. |
| - | | 0 | (none) | | + | |
| - | | AGENT (1) | AGENT`|ACTIVE: agent not sitting in an object\\ AGENT`|PASSIVE: agent sitting in an object, but not on ground| | + | |
| - | | ACTIVE (2) | ACTIVE: unscripted physical objects that are moving\\ ACTIVE`|SCRIPTED: physical objects with active scripts (*), or scripted physical objects that are moving.\\ PASSIVE`|SCRIPTED: non-physical objects with active scripts (*) | | + | |
| - | | AGENT `| ACTIVE (3) | Includes everything that AGENT and ACTIVE detect separately. | | + | |
| - | | PASSIVE (4) | Detects only the objects that ACTIVE doesn't detect.\\ ACTIVE: physical non-moving unscripted objects.\\ ACTIVE`|SCRIPTED: physical non-moving objects with an inactive script (*).\\ PASSIVE: non-physical unscripted objects.\\ PASSIVE`|SCRIPTED: non-physical objects with an inactive script (*). | | + | |
| - | | AGENT `| PASSIVE (5) | Includes everything that AGENT and PASSIVE detect separately. | | + | |
| - | | ACTIVE `| PASSIVE (6) | Includes every object (everything that PASSIVE and ACTIVE detect separately) | | + | |
| - | | AGENT `| ACTIVE `| PASSIVE (7) | Includes every object and agent (everything that each flag detects separately) | | + | |
| - | | SCRIPTED (8) | It acts like ACTIVE but excludes unscripted physical objects.\\ PASSIVE`|SCRIPTED: non-physical objects witn an active script (*).\\ ACTIVE`|SCRIPTED: physical objects with active scripts (*), or scripted physical objects that are moving. | | + | |
| - | | AGENT `| SCRIPTED (9)\\ ACTIVE `| SCRIPTED (10)\\ AGENT `| ACTIVE `| SCRIPTED (11) | Same as SCRIPTED (8). The AGENT and ACTIVE flags have no effect when combined with SCRIPTED. | | + | |
| - | | PASSIVE `| SCRIPTED (12) | PASSIVE`|SCRIPTED: non-physical scripted objects\\ ACTIVE`|SCRIPTED: physical scripted objects | | + | |
| - | | AGENT `| PASSIVE `| SCRIPTED (13)\\ ACTIVE `| PASSIVE `| SCRIPTED (14)\\ AGENT `| ACTIVE `| PASSIVE `| SCRIPTED (15) | Same as PASSIVE`|SCRIPTED. The AGENT and ACTIVE flags have no effect when combined with SCRIPTED. | | + | |
| - | (*) Active script: a script with an active $lfn[llSetTimerEvent], $lfn[llSensorRepeat], $lfn[llListen] (no matter if the listen is disabled by $lfn[llListenControl]), $lfn[llTarget], $lfn[llRotTarget] and possibly more, or actively executing code at the time of scanning (e.g. in a tight loop, in llSleep, etc.) | + | The right column indicates the type that $lfn[llDetectedType] returns for the kind of detected object indicated in that row. It has nothing to do with the parameter passed to $fn[llSensor], even if the constants are common. Blame LL for the confusion this causes ;) |
| + | ^ $lfn[llSensor] flag ^ Types of objects that this flag can detect ^ What\\ $lfn[llDetectedType]\\ returns ^ | ||
| + | | $ct[AGENT] (1) | • Agents not sitting on an object (i.e. either sitting on ground, or not sitting at all). | $ct[AGENT]`|$ct[ACTIVE] | | ||
| + | | ::: | • Agents sitting on an object (but not on ground). | $ct[AGENT]`|$ct[PASSIVE] | | ||
| + | | $ct[ACTIVE] (2) | • Unscripted physical objects that are moving. | $ct[ACTIVE] | | ||
| + | | ::: | • Physical objects with active scripts (*), or scripted physical objects that are moving. | $ct[ACTIVE]`|$ct[SCRIPTED] | | ||
| + | | ::: | • Non-physical objects with active scripts. (*) | $ct[PASSIVE]`|$ct[SCRIPTED] | | ||
| + | | $ct[AGENT]`|$ct[ACTIVE] (3) | Includes everything that $ct[AGENT] and $ct[ACTIVE] detect separately. | See above. | | ||
| + | | $ct[PASSIVE] (4) | Detects only the objects that $ct[ACTIVE] doesn't detect. || | ||
| + | | ::: | • Physical non-moving unscripted objects. | $ct[ACTIVE] | | ||
| + | | ::: | • Physical non-moving objects with an inactive script. (*) | $ct[ACTIVE]`|$ct[SCRIPTED] | | ||
| + | | ::: | • Non-physical unscripted objects. | $ct[PASSIVE] | | ||
| + | | ::: | • Non-physical objects with an inactive script. (*) | $ct[PASSIVE]`|$ct[SCRIPTED] | | ||
| + | | $ct[AGENT]`|$ct[PASSIVE] (5) | Includes everything that $ct[AGENT] and $ct[PASSIVE] detect separately. | See above. | | ||
| + | | $ct[ACTIVE]`|$ct[PASSIVE] (6) | Includes every object (everything that $ct[PASSIVE] and $ct[ACTIVE] detect separately). | See above. | | ||
| + | | $ct[AGENT]`|$ct[ACTIVE]`|$ct[PASSIVE] (7) | Includes every object and agent (everything that each flag detects separately). | See above. | | ||
| + | | $ct[SCRIPTED] (8) | Like $ct[ACTIVE] but excludes unscripted physical objects. || | ||
| + | | ::: | • Non-physical objects with an active script. (*) | $ct[PASSIVE]`|$ct[SCRIPTED] | | ||
| + | | ::: | • Physical objects with active scripts (*), or scripted physical objects that are moving. | $ct[ACTIVE]`|$ct[SCRIPTED] | | ||
| + | | $ct[AGENT]`|$ct[SCRIPTED] (9)\\ $ct[ACTIVE]`|$ct[SCRIPTED] (10)\\ $ct[AGENT]`|$ct[ACTIVE]`|$ct[SCRIPTED] (11) | Same as $ct[SCRIPTED]. The $ct[AGENT] and $ct[ACTIVE] flags have no effect when combined with $ct[SCRIPTED]. || | ||
| + | | $ct[PASSIVE]`|$ct[SCRIPTED] (12) | • Non-physical scripted objects (with scripts active or not). | $ct[PASSIVE]`|$ct[SCRIPTED] | | ||
| + | | ::: | • Physical scripted objects (with scripts active or not). | $ct[ACTIVE]`|$ct[SCRIPTED] | | ||
| + | | $ct[AGENT]`|$ct[PASSIVE]`|$ct[SCRIPTED] (13)\\ $ct[ACTIVE]`|$ct[PASSIVE]`|$ct[SCRIPTED] (14)\\ $ct[AGENT]`|$ct[ACTIVE]`|$ct[PASSIVE]`|$ct[SCRIPTED] (15) | Same as $ct[PASSIVE]`|$ct[SCRIPTED]. The $ct[AGENT] and $ct[ACTIVE] flags have no effect when combined with $ct[SCRIPTED]. || | ||
| + | | 0 | Function silently fails (no event is triggered) || | ||
| + | |||
| + | (*) Active script: a script with an active $lfn[llSetTimerEvent], $lfn[llSensorRepeat], $lfn[llListen] (no matter if the listen is disabled by $lfn[llListenControl]), $lfn[llTarget], $lfn[llRotTarget] and possibly more, or actively executing code at the time of scanning (e.g. in a tight loop, in $lfn[llSleep], etc.) | ||
| + | |||
| + | Although not tested, presumably $lct[AGENT_BY_USERNAME] works like $ct[AGENT] with respect to the types of objects detected. | ||