Thanks, these units make more sense! A few more questions, though:

• <Orientation> of -1, 1, 3, etc. give the same result, right? Or are only values between 0 and 2 allowed?
• Wouldn't it be better to normalize the <Orientation>, i.e. 1 is a full circle (360°) and 0.25 a quarter (90°).
• Just to be clear, what do you mean with z-axis? In Blender z is the vertical position, but not in the simulation templates:
  • in the <GarrisonHolder/VisibleGarrisonPoints/*> node, <X> is the left-right position, <Y> the up-down position, <Z> the front-back position;
  • likewise, in the <Obstruction/Obstructions/*> node, x means the width offset and z the depth offset;
  • consistency matters, so looking at wall templates only, one would expect <Length> to be the x-length and <Indent> the z-offset.
• Do orientation and bend operate in the same plane?