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.
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