'Create a cube
CreatePrim "Cube", "MeshSurface"
set oSelList = GetValue("SelectionList")
set oItem = oSelList(0)
set oGeometry = oItem.obj
oNb2D = oGeometry.Nb2D
set o2DComponent = oGeometry.Geometry2D
' Loop on all the 2D Component
for i = 0 to oNb2D - 1
o1DSubComp = o2DComponent.SubComponent1D( i )
for j = LBound( o1DSubComp, 1 ) to UBound( o1DSubComp, 1 )
LogMessage "Component [" & i & "] 1D SubComponent : " & o1DSubComp(j) 
next
next