ChainShape:getPreviousVertex

Available since LÖVE 0.10.2
This function is not supported in earlier versions.

Gets the vertex that establishes a connection to the previous shape.

Setting next and previous ChainShape vertices can help prevent unwanted collisions when a flat shape slides along the edge and moves over to the new shape.

Function

Synopsis

x, y = ChainShape:getPreviousVertex( )

Arguments

None.

Returns

number x (nil)
The x-component of the vertex, or nil if ChainShape:setPreviousVertex hasn't been called.
number y (nil)
The y-component of the vertex, or nil if ChainShape:setPreviousVertex hasn't been called.

See Also

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