LlList2Vector/ko

/ko

/LSL

List2Vector/ko

llList2Vector

Summary

Function: vector llList2Vector( list src, integer index );

190	Function ID
0.0	Forced Delay
10.0	Energy

Returns a vector 리스트 src에서 index위치에 있는 백터값.

• 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 ZERO_VECTOR is returned.
If the type of the element at index in src is not a vector then 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.
• 문자열데이터 타입으로 백터값이 저장되어 있을경우에는 ZERO_VECTOR값이 리턴됩니다.
  • 해당 문제는 문자열데이터로 받아 백터데이터 변환하면 됩니다.: (vector)llList2String(src, index);
    • 하지만, 이미 백터데이터 타입으로 저장되어 있을경우, llList2String를 사용하면 소수점 6자릿수까지 나옵니다.
    • '<1,1,1>'라는 데이터를 저장했다면 (vector)llList2String(src, index) '<1.000000, 1.000000, 1.000000>' 라고 출력됩니다. listen로 받을경우 공백을 기준으로 자르지 않도록 주의합시다.

All Issues ~ Search JIRA for related Bugs

Examples

<lsl>// 로컬 채팅(ctrl-h)에서 확인합시다. : D 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>

See Also

Functions

•	llGetListEntryType
•	llList2String
•	2011,07,07 AM8:07(ko) by.Dal Ghost(seoul city)

Articles

•

Negative Index

Deep Notes

All Issues

~ Search JIRA for related Issues

SVC-798

A

Perform typecasting with all llList2* functions

Signature
function vector llList2Vector( list src, integer index );