<function name="Length2D" parent="Vector" type="classfunc"> <description> Returns the length of the vector in two dimensions, without the Z axis. <warning> This is a relatively expensive process since it uses the square root. It is recommended that you use <page>Vector:Length2DSqr</page> whenever possible. </warning> </description> <realm>Shared</realm>⤶ <realm>Shared and Menu</realm>⤶ <rets> <ret name="" type="number">Length of the vector in two dimensions, √(x² + y²)</ret> </rets> </function>