WoW:API floor: Difference between revisions
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{{:Lua/Libshortcut|floor|math.floor}} | {{:Lua/Libshortcut|floor|math.floor}} | ||
== Usage == | |||
val = floor(value); | val = floor(value); | ||
== Description == | |||
floor(value) returns the floor of the value (essentially it returns the whole part of the value) i.e. rounds value ''down'' | floor(value) returns the floor of the value (essentially it returns the whole part of the value) i.e. rounds value ''down'' | ||
== Example == | |||
> local x = floor(10.9); | > local x = floor(10.9); | ||
> = x | > = x | ||
Revision as of 20:30, 18 January 2008
Usage
val = floor(value);
Description
floor(value) returns the floor of the value (essentially it returns the whole part of the value) i.e. rounds value down
Example
> local x = floor(10.9); > = x 10
-- Rounding using floor() > local x = floor(value + .5)