Add a distance constraint to the side eaves

  1. Select Constraints > Distance.
  2. Select the outer surface line of the wall (A) in the reference drawing.
  3. Select the line of the roof (B).
  4. Click the location of the dimension (C). The Constraint Data dialog box opens.

  5. Define the following data:
    • Type in the Value field: 500.
    • Tick the Controls eave height checkbox.
  6. Confirm by clicking OK.
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