It would be very useful to have a #Region directive in the Intent language as there is in .net.
For those unfamiliar: http://msdn.microsoft.com/en-us/library/sd032a17%2
Basically regions allow you to expand/collapse sections of code. This makes organization much easier.
#Region "Child Rules" Child testCenters As :IvSphere, Quantity = Length(testParts)
origin = GetTestPartPoint(child.index)
ignorePosition? = False
Radius = 5
color = "Green"
End Child #End Region
Method GetTestPartPoint(mIndex As Integer) As Point
Dim xyz As List = nth(mIndex, testParts).CenterOfMass
Return Point(first(xyz), second(xyz), third(xyz))