#This template will export all element edges in a triangular mesh layer
Redirect output to: $BaseName$
	Loop for: Elements
		# Output all edges
		# the output (for each edge )will be:
		# elem1 elem2 node1 node2
		# where:
		# elem1 is the number of the element with the higher number
		# elem2 is the number of the element with the lower number (0 if this is 
		# a boundary edge)
		# node1 is the first node of the edge (counterclockwise when looking from elem1)
		# node2 is the second node of the edge
		If: NthNeighbourNum(1) < ElementNumber()
			Start a new line
				Export expression: ElementNumber(); [I10]
				Export expression: NthNeighbourNum(1); [I10]
				Export expression: NthNodeNum(1); [I10]
				Export expression: NthNodeNum(2) [I10]
			End line
		End if
		If: NthNeighbourNum(2) < ElementNumber()
			Start a new line
				Export expression: ElementNumber(); [I10]
				Export expression: NthNeighbourNum(2); [I10]
				Export expression: NthNodeNum(2); [I10]
				Export expression: NthNodeNum(3) [I10]
			End line
		End if
		If: NthNeighbourNum(3) < ElementNumber()
			Start a new line
				Export expression: ElementNumber(); [I10]
				Export expression: NthNeighbourNum(3); [I10]
				Export expression: NthNodeNum(3); [I10]
				Export expression: NthNodeNum(1) [I10]
			End line
		End if
	End loop
End file