CPolygon:CalcCenter

The CalcCenter method calculates the center of mass of the CPolygon.

x, y = CPolygon:CalcCenter()

where

x, y are the coordinates of the center of mass.

The following script creates a CPolygon from 2 arrays and calculates its center of mass coordinates:

A = NewPolygon( {4,5,6,7}, {1,2,-3,5} )	-- create CPolygon A
Printf("Center = %lg,%lg", A:CalcCenter() )	-- result: CalcCenter = 5.5,1.25