llFloor

Template:Needs Translation/LSL/es Template:Needs Translation/LSL/el Template:Needs Translation/LSL/he Template:Needs Translation/LSL/it Template:Needs Translation/LSL/ko Template:Needs Translation/LSL/nl Template:Needs Translation/LSL/hu Template:Needs Translation/LSL/no Template:Needs Translation/LSL/da Template:Needs Translation/LSL/sv Template:Needs Translation/LSL/tr Template:Needs Translation/LSL/pl Template:Needs Translation/LSL/pt Template:Needs Translation/LSL/th Template:Needs Translation/LSL/uk Template:Needs Translation/LSL/zh-Hans Template:Needs Translation/LSL/zh-Hant

/LSL

Floor

llFloor

Summary

Function: integer llFloor( float val );

9	Function ID
0.0	Forced Delay
10.0	Energy

Returns an integer that is the integer value of val rounded towards negative infinity (return <= val).

• float

val

–

Any valid float value

Caveats

• The function returns 0x80000000 if the arithmetic result is outside of the range of valid integers -2147483648 <= val <= 2147483647.

All Issues ~ Search JIRA for related Bugs

Examples

<lsl>default {

  state_entry()
  {
      llSay(0,"The floor value of -4.5 is: "+(string)llFloor(-4.5) );
      //Returns "The floor value of -4.5 is: -5"

      llSay(0,"The floor value of -4.9 is: "+(string)llFloor(-4.9) );
      //Returns "The floor value of -4.9 is: -5"

      llSay(0,"The floor value of -4.1 is: "+(string)llFloor(-4.1) );
      //Returns "The floor value of -4.1 is: -5"

      llSay(0,"The floor value of 4.5 is: "+(string)llFloor(4.5) );
      //Returns "The floor value of 4.5 is: 4"

      llSay(0,"The floor value of 4.9 is: "+(string)llFloor(4.9) );
      //Returns "The floor value of 4.9 is: 4"

      llSay(0,"The floor value of 4.1 is: "+(string)llFloor(4.1) );
      //Returns "The floor value of 4.1 is: 4"
   }

}</lsl>

Notes

• For positive values, it is quicker and shorter to simply cast the float to an integer. i=(integer)f is 32 bytes shorter than i=llFloor(f) (in Byte Code) and about 30 times faster in execution, while giving the same result.

See Also

Functions

•	llRound	–	Rounds the float to an integer towards the closest integer
•	llCeil	–	Rounds the float to an integer towards positive infinity

Deep Notes

Search JIRA for related Issues

Signature
function integer llFloor( float val );