Difference between revisions of "LlRound"
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|caveats=The function returns -2147483648 (0x80000000) if the nearest integer value to the input would be outside of the range of valid integers (-2147483648 to 2147483647) | |caveats=The function returns -2147483648 (0x80000000) if the nearest integer value to the input would be outside of the range of valid integers (-2147483648 to 2147483647) | ||
|constants | |constants | ||
|examples= | |examples=<lsl>default | ||
<lsl> | |||
default | |||
{ | { | ||
state_entry() | state_entry() | ||
| Line 39: | Line 31: | ||
//Returns "The rounded value of 4.1 is: 4" | //Returns "The rounded value of 4.1 is: 4" | ||
} | } | ||
} | }</lsl> | ||
</lsl> | |||
|helpers | |helpers | ||
|also_functions={{LSL DefineRow||[[llCeil]]|Rounds the float to an integer towards positive infinity}} | |also_functions={{LSL DefineRow||[[llCeil]]|Rounds the float to an integer towards positive infinity}} | ||
Revision as of 15:41, 20 January 2014
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llRound( float val );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns the integer that val is closest to.
| • float | val | – | Any valid float value |
If the absolute value of the tenths position is 4 or less, val is rounded off; otherwise, val is rounded towards infinity of like signedness of val.
Caveats
The function returns -2147483648 (0x80000000) if the nearest integer value to the input would be outside of the range of valid integers (-2147483648 to 2147483647)
Examples
<lsl>default {
state_entry()
{
llSay(0,"The rounded value of -4.5 is: "+(string)llRound(-4.5) );
//Returns "The rounded value of -4.5 is: -4"
llSay(0,"The rounded value of -4.9 is: "+(string)llRound(-4.9) );
//Returns "The rounded value of -4.9 is: -5"
llSay(0,"The rounded value of -4.1 is: "+(string)llRound(-4.1) );
//Returns "The rounded value of -4.1 is: -4"
llSay(0,"The rounded value of 4.5 is: "+(string)llRound(4.5) );
//Returns "The rounded value of 4.5 is: 5"
llSay(0,"The rounded value of 4.9 is: "+(string)llRound(4.9) );
//Returns "The rounded value of 4.9 is: 5"
llSay(0,"The rounded value of 4.1 is: "+(string)llRound(4.1) );
//Returns "The rounded value of 4.1 is: 4"
}
}</lsl>
See Also
Deep Notes
Signature |
|---|
function integer llRound( float val ); |