Returns the number of joints in the world.
== Function ==
=== Synopsis ===
<source lang="lua">
n = World:getJointCount( )
</source>
=== Arguments ===
None.
=== Returns ===
{{param|number|n|The number of joints in the world.}}
== See Also ==
* [[parent::World]]
[[Category:Functions]]
{{#set:Description=Returns the number of joints in the world.}}
{{#set:Since=000}}
== Other Languages ==
{{i18n|World:getJointCount}}