Difference between revisions of "LlList2Vector"

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**A true typecast will solve this: ([[vector]]){{LSLG|llList2String}}(src, index);
 
**A true typecast will solve this: ([[vector]]){{LSLG|llList2String}}(src, index);
 
|constants
 
|constants
|examples=<pre>// Best viewed in Chat History (ctrl-h)
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|examples=
 +
<lsl>
 +
// Best viewed in Chat History (ctrl-h)
 
default
 
default
 
{
 
{
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         }
 
         }
 
     }
 
     }
}</pre>
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}
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</lsl>
 
|helpers
 
|helpers
 
|also_functions={{LSL DefineRow||{{LSLG|llGetListEntryType}}|}}
 
|also_functions={{LSL DefineRow||{{LSLG|llGetListEntryType}}|}}

Revision as of 13:22, 30 March 2008

Summary

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

Returns a vector that is at index in src.

• list src
• integer index

index supports negative indexes. If the type of the entry at index in src is not a vector <0.0, 0.0, 0.0> is returned (or if index is out of range).
In this case use: (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.
  • When used to typecast from a string it will result in a ZERO_VECTOR
All Issues ~ Search JIRA for related Bugs

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;
       for (i=0;i<llGetListLength(my_list); ++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

Articles

•  Negative Index

Deep Notes

Search JIRA for related Issues

Signature

function vector llList2Vector( list src, integer index );