Difference between revisions of "At target"
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Omei Qunhua (talk | contribs) (Complete the example so that the object actually moves to the target) |
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{{LSL_Event|event_id=16|event_delay|event=at_target|p1_type=integer|p1_name=tnum|p1_desc|p2_type=vector|p2_name=targetpos|p2_desc|p3_type=vector|p3_name=ourpos|p3_desc|event_desc=Result of llTarget library function call|constants|spec|caveats|examples|helpers|also_header|also_events|also_functions| | {{LSL_Event|event_id=16|event_delay|event=at_target | ||
|p1_type=integer|p1_name=tnum|p1_desc=[[llTarget]] return | |||
|p2_type=vector|p2_name=targetpos|p2_desc=[[llTarget]] position parameter | |||
|p3_type=vector|p3_name=ourpos|p3_desc=current position (similar to [[llGetPos]]) | |||
|event_desc=Result of {{LSLG|llTarget}} library function call | |||
|constants | |||
|spec | |||
|caveats | |||
|examples= | |||
<source lang="lsl2"> | |||
integer target_id; | |||
vector target_pos; | |||
default | |||
{ | |||
state_entry() | |||
{ | |||
target_pos = llGetPos() + <5.0, 0.0, 0.0>; | |||
target_id = llTarget(target_pos, 0.5); | |||
llSetStatus(STATUS_PHYSICS, TRUE); | |||
llMoveToTarget(target_pos, 0.4); | |||
} | |||
at_target(integer tnum, vector targetpos, vector ourpos) | |||
{ | |||
if (tnum == target_id) | |||
{ | |||
llOwnerSay("object is within range of target"); | |||
llOwnerSay("target position: " + (string)targetpos + ", object is now at: " + (string)ourpos); | |||
llOwnerSay("this is " + (string)llVecDist(targetpos, ourpos) + " meters from the target"); | |||
llTargetRemove(target_id); | |||
} | |||
} | |||
not_at_target() | |||
{ | |||
llOwnerSay( | |||
"not there yet - object is at " + (string)llGetPos() + | |||
", which is " + (string)llVecDist(target_pos, llGetPos()) + | |||
" meters from the target (" + (string)target_pos + ")" | |||
); | |||
} | |||
} | |||
</source> | |||
|helpers | |||
|also_header | |||
|also_events={{LSL DefineRow||[[not_at_target]]|}} | |||
{{LSL DefineRow||[[at_rot_target]]|}} | |||
{{LSL DefineRow||[[not_at_rot_target]]|}} | |||
|also_functions={{LSL DefineRow||[[llTarget]]|Setup a target position}} | |||
{{LSL DefineRow||[[llTargetRemove]]|Stop a target position}} | |||
{{LSL DefineRow||[[llRotTarget]]|Setup a target rotation}} | |||
{{LSL DefineRow||[[llRotTargetRemove]]|Stop a target rotation}} | |||
|also_articles | |||
|also_footer | |||
|notes | |||
|mode | |||
|deprecated | |||
|cat1=Target | |||
|cat2=Physics | |||
|cat3=At Target | |||
|cat4 | |||
}} | |||
Revision as of 15:32, 22 February 2016
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Caveats
Examples
integer target_id;
vector target_pos;
default
{
state_entry()
{
target_pos = llGetPos() + <5.0, 0.0, 0.0>;
target_id = llTarget(target_pos, 0.5);
llSetStatus(STATUS_PHYSICS, TRUE);
llMoveToTarget(target_pos, 0.4);
}
at_target(integer tnum, vector targetpos, vector ourpos)
{
if (tnum == target_id)
{
llOwnerSay("object is within range of target");
llOwnerSay("target position: " + (string)targetpos + ", object is now at: " + (string)ourpos);
llOwnerSay("this is " + (string)llVecDist(targetpos, ourpos) + " meters from the target");
llTargetRemove(target_id);
}
}
not_at_target()
{
llOwnerSay(
"not there yet - object is at " + (string)llGetPos() +
", which is " + (string)llVecDist(target_pos, llGetPos()) +
" meters from the target (" + (string)target_pos + ")"
);
}
}
See Also
Events
| • | not_at_target | |||
| • | at_rot_target | |||
| • | not_at_rot_target |
Functions
| • | llTarget | – | Setup a target position | |
| • | llTargetRemove | – | Stop a target position | |
| • | llRotTarget | – | Setup a target rotation | |
| • | llRotTargetRemove | – | Stop a target rotation |
Deep Notes
Signature |
|---|
event void at_target( integer tnum, vector targetpos, vector ourpos ); |