llList2Rot
Revision as of 04:46, 16 May 2008 by Strife Onizuka (talk | contribs)
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Summary
Function: rotation llList2Rot( list src, integer index );191 | Function ID |
0.0 | Forced Delay |
10.0 | Energy |
Returns a rotation that is at index in src.
• list | src | |||
• integer | index |
index supports negative indexes.
If the entry at index in src is not a rotation <0.0, 0.0, 0.0, 1.0> is returned (or if index is out of range).
In this case use: (rotation)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_ROTATION
- A true typecast will solves this: (rotation)llList2String(src, index);
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>