Difference between revisions of "LlCeil"
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{{ | {{LSL_Function | ||
|func=llCeil | |func=llCeil | ||
|func_id=10 | |func_id=10|func_sleep=0.0|func_energy=10.0 | ||
|func_sleep=0.0 | |||
|func_energy=10.0 | |||
|func_footnote | |func_footnote | ||
|p1_type=float | |p1_type=float|p1_name=val|p1_desc=Any valid float value | ||
|p1_name=val | |return_type=integer | ||
|p1_desc=Any valid float value | |return_text=that is the integer value of {{LSLP|val}} rounded towards positive infinity <code>(return >= {{LSLPT|val}})</code>. | ||
|return_type= | |||
|return_text=that is the integer value of val rounded towards positive infinity (return >= val). | |||
|spec | |spec | ||
|caveats | |caveats= | ||
*The returned value is -2147483648 (0x80000000) if the arithmetic result is outside of the range of valid integers (-2147483648 to 2147483647) | |||
|examples= | |examples= | ||
< | <source lang="lsl2"> | ||
default { | default | ||
{ | |||
state_entry() | state_entry() | ||
{ | { | ||
llSay(0,"The ceil value of -4.5 is: "+(string)llCeil(-4.5) ); | llSay(0, "The ceil value of -4.5 is: " + (string)llCeil(-4.5)); | ||
// "The ceil value of -4.5 is: -4" | |||
llSay(0, "The ceil value of -4.9 is: " + (string)llCeil(-4.9)); | |||
// "The ceil value of -4.9 is: -4" | |||
llSay(0, "The ceil value of -4.1 is: " + (string)llCeil(-4.1)); | |||
// "The ceil value of -4.1 is: -4" | |||
llSay(0, "The ceil value of 4.5 is: " + (string)llCeil(4.5)); | |||
// "The ceil value of 4.5 is: 5" | |||
llSay(0, "The ceil value of 4.9 is: " + (string)llCeil(4.9)); | |||
// "The ceil value of 4.9 is: 5" | |||
llSay(0, "The ceil value of 4.1 is: " + (string)llCeil(4.1)); | |||
// "The ceil value of 4.1 is: 5" | |||
} | |||
} | } | ||
</ | </source> | ||
|helpers | |helpers | ||
|also_functions= | |constants | ||
|also_tests | |||
|also_events | |||
|also_articles | |||
|also_functions={{LSL DefineRow||[[llRound]]|Rounds the float to an integer towards the closest integer}} | |||
{{LSL DefineRow||[[llFloor]]|Rounds the float to an integer towards negative infinity}} | |||
|notes | |notes | ||
|cat1=Math | |||
|cat2 | |||
|cat3 | |||
|cat4 | |||
}} | }} | ||
Latest revision as of 00:25, 22 January 2015
LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llCeil( float val );10 | Function ID |
0.0 | Forced Delay |
10.0 | Energy |
Returns an integer that is the integer value of val rounded towards positive infinity (return >= val)
.
• float | val | – | Any valid float value |
Caveats
- The returned value is -2147483648 (0x80000000) if the arithmetic result is outside of the range of valid integers (-2147483648 to 2147483647)
Examples
default
{
state_entry()
{
llSay(0, "The ceil value of -4.5 is: " + (string)llCeil(-4.5));
// "The ceil value of -4.5 is: -4"
llSay(0, "The ceil value of -4.9 is: " + (string)llCeil(-4.9));
// "The ceil value of -4.9 is: -4"
llSay(0, "The ceil value of -4.1 is: " + (string)llCeil(-4.1));
// "The ceil value of -4.1 is: -4"
llSay(0, "The ceil value of 4.5 is: " + (string)llCeil(4.5));
// "The ceil value of 4.5 is: 5"
llSay(0, "The ceil value of 4.9 is: " + (string)llCeil(4.9));
// "The ceil value of 4.9 is: 5"
llSay(0, "The ceil value of 4.1 is: " + (string)llCeil(4.1));
// "The ceil value of 4.1 is: 5"
}
}