<function name="PointContents" parent="util" type="libraryfunc"> <description> Returns the contents of the position specified. <note>This function will sample only the world environments. It can be used to check if <page>Entity:GetPos</page> is underwater for example unlike <page>Entity:WaterLevel</page> which works for players only.</note> </description> <realm>Shared</realm> <args> <arg name="position" type="Vector">Position to get the contents sample from.</arg> </args> <rets> <ret name="" type="number">Contents bitflag, see <page>Enums/CONTENTS</page></ret> <ret name="" type="number{CONTENTS}">Contents bitflag, see <page>Enums/CONTENTS</page></ret> </rets> </function> <example> <description>Check if the trace position is underwater.</description> <code> local tr = Entity( 1 ):GetEyeTrace() print( bit.band( util.PointContents( tr.HitPos ), CONTENTS_WATER ) == CONTENTS_WATER ) </code> </example> <example> <description>Check if the trace entity position is underwater assuming the object is already valid.</description> <code> if ( bit.band( util.PointContents( tr.Entity:GetPos() ), CONTENTS_WATER ) == CONTENTS_WATER ) then -- Do stuff here when the entity's position is underwater. end </code> </example>