function GetSphereVertices( diameter, xdivisions, zdivisions )

	local coords= { x = {}, y = {}, z = {} }

	for z = 0, 1, ( 1 / zdivisions ) do
		for angle = 0, 360,( 360 / xdivisions ) do

			x,y = math.sin( angle ), math( angle )
			x,y,z = ( x * diameter ), ( y * diameter ), ( z * diameter )

			table.insert( coords.x, x )
			table.insert( coords.y, y )
			table.insert( coords.z, z )

		end
	end

	return coords
end