Difference between revisions of "LlList2Vector"
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| | {{LSL Bug|SVC-798|Perform typecasting with all {{LSLGC|List/Read Element|llList2*}} functions}} | ||
|cat1=List | |cat1=List | ||
|cat2 | |cat2 |
Revision as of 08:03, 17 May 2008
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Summary
Function: vector llList2Vector( list src, integer index );190 | Function ID |
0.0 | Forced Delay |
10.0 | Energy |
Returns a vector that is at index in src.
• list | src | – | List containing the element of interest. | |
• integer | index | – | Index of the element of interest. |
index supports negative indexes.
If index describes a location not in src then <span title="<0.0, 0.0, 0.0>">ZERO_VECTOR is returned.
If the type of the element at index in src is not a vector then <span title="<0.0, 0.0, 0.0>">ZERO_VECTOR is returned.
Here is a workaround: (vector)llList2String(src, index);
Specification
Index | Positive | Negative |
---|---|---|
First | 0
|
-length
|
Last | length - 1
|
-1
|
Indexes
- Positive indexes count from the beginning, the first item being indexed as
0
, the last as(length - 1)
.
- Negative indexes count from the far end, the first item being indexed as
-length
, the last as-1
.
Caveats
- If index is out of bounds the script continues to execute without an error message.
Important Issues
~ All Issues ~ Search JIRA for related BugsSVC-798 | A | Perform typecasting with all llList2* functions! |
Examples
<lsl>// Best viewed in Chat History (ctrl-h) default {
state_entry() { list my_list = ["a", 1, 2.0, <1,2,3>, <1,2,3,4>, llGetOwner()]; integer i = ~llGetListLength(my_list); while(++i) { llOwnerSay("string=" + llList2String(my_list,i) + "\n integer=" + (string)llList2Integer(my_list,i) + "\n float=" + (string)llList2Float(my_list,i) + "\n vector=" + (string)llList2Vector(my_list,i) + "\n rot=" + (string)llList2Rot(my_list,i) + "\n key=" + (string)llList2Key(my_list,i) ); } }}</lsl>